Passed MPI_Cart_create() test 1 - cartcreates

MPI Processes: 4

Test Description:

This test creates a cartesian mesh and tests for errors.

No errors

Passed MPI_Cart_map() test 2 - cartmap1

MPI Processes: 4

Test Description:

This test creates a cartesian map and tests for errrors.

No errors

Passed MPI_Cart_shift() test - cartshift1

MPI Processes: 4

Test Description:

This test exercises MPI_Cart_shift().

No errors

Passed MPI_Cart_sub() test - cartsuball

MPI Processes: 4

Test Description:

This test exercises MPI_Cart_sub().

No errors

Passed MPI_Cartdim_get() test - cartzero

MPI Processes: 4

Test Description:

Check that the MPI implementation properly handles zero-dimensional Cartesian communicators - the original standard implies that these should be consistent with higher dimensional topologies and therefore should work with any MPI implementation. MPI 2.1 made this requirement explicit.

No errors

Passed MPI_Topo_test() test - dgraph_unwgt

MPI Processes: 4

Test Description:

Specify a distributed graph of a bidirectional ring of the MPI_COMM_WORLD communicator. Thus each node in the graph has a left and right neighbor.

No errors

Passed MPI_Dims_create() test - dims1

MPI Processes: 4

Test Description:

This test uses multiple varies for the arguments of MPI_Dims_create() and tests whether the product of ndims (number of dimensions) and the returned dimensions are equal to nnodes (number of nodes) thereby determining if the decomposition is correct. The test also checks for compliance with the MPI_- standard section 6.5 regarding decomposition with increasing dimensions. The test considers dimensions 2-4.

No errors

Passed MPI_Dims_create() test - dims2

MPI Processes: 1

Test Description:

This test is similar to topo/dims1 but only exercises dimensions 2 and 4 including test cases whether all all dimensions are specified.

No errors

Passed MPI_Dims_create() test - dims3

MPI Processes: 1

Test Description:

This test is similar to topo/dims1 but only considers special cases using dimensions 3 and 4.

No errors

Passed MPI_Dist_graph_create test - distgraph1

MPI Processes: 4

Test Description:

This test excercises MPI_Dist_graph_create() and MPI_Dist_graph_adjacent().

No errors

Passed MPI_Graph_create() test 1 - graphcr2

MPI Processes: 4

Test Description:

Create a communicator with a graph that contains null edges and one that contains duplicate edges.

No errors

Passed MPI_Graph_create() test 2 - graphcr

MPI Processes: 4

Test Description:

Create a communicator with a graph that contains no processes.

No errors

Passed MPI_Graph_map() test - graphmap1

MPI Processes: 4

Test Description:

Simple test of MPI_Graph_map().

No errors

Passed Neighborhood routines test - neighb_coll

MPI Processes: 4

Test Description:

A basic test for the 10 (5 patterns x {blocking,non-blocking}) MPI-3 neighborhood collective routines.

No errors

Passed MPI_Topo_test dup test - topodup

MPI Processes: 4

Test Description:

Create a cartesian topology, get its characteristics, then dup it and check that the new communicator has the same properties.

No errors

Passed MPI_Topo_test datatype test - topotest

MPI Processes: 4

Test Description:

Check that topo test returns the correct type, including MPI_UNDEFINED.

No errors

Passed Intracomm communicator test - mtestcheck

MPI Processes: 1

Test Description:

This program calls MPI_Reduce with all Intracomm Communicators.

No errors

Passed MPI_Abort() return exit test - abortexit

MPI Processes: 1

Test Description:

This program calls MPI_Abort and confirms that the exit status in the call is returned to the envoking environment.

MPI_Abort() with return exit code:6
MPT ERROR: Rank 0(g:0) is aborting with error code 6.
	Process ID: 152110, Host: r2i7n16, Program: /p/home/withheld/BCT_MPI/mpt_2.20/mpitests/util/abortexit
	MPT Version: HPE MPT 2.20  08/30/19 04:33:45
MPT: --------stack traceback-------
MPT: Attaching to program: /proc/152110/exe, process 152110
MPT: (no debugging symbols found)...done.
MPT: [New LWP 152130]
MPT: [Thread debugging using libthread_db enabled]
MPT: Using host libthread_db library "/lib64/libthread_db.so.1".
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: (no debugging symbols found)...done.
MPT: 0x00002aaaaaee41d9 in waitpid () from /lib64/libpthread.so.0
MPT: Missing separate debuginfos, use: debuginfo-install glibc-2.17-307.el7.1.x86_64 libbitmask-2.0-sgi720r52.rhel76.x86_64 libcpuset-1.0-sgi720r102.rhel76.x86_64 libgcc-4.8.5-39.el7.x86_64 libibverbs-22.4-2.el7_8.x86_64 libnl3-3.2.28-4.el7.x86_64 libpsm2-11.2.80-1.x86_64 numactl-libs-2.0.12-5.el7.x86_64 numatools-2.0-sgi720r149.rhel76.x86_64
MPT: (gdb) #0  0x00002aaaaaee41d9 in waitpid () from /lib64/libpthread.so.0
MPT: #1  0x00002aaaab61d806 in mpi_sgi_system (
MPT: #2  MPI_SGI_stacktraceback (
MPT:     header=header@entry=0x7fffffffc490 "MPT ERROR: Rank 0(g:0) is aborting with error code 6.\n\tProcess ID: 152110, Host: r2i7n16, Program: /p/home/withheld/BCT_MPI/mpt_2.20/mpitests/util/abortexit\n\tMPT Version: HPE MPT 2.20  08/30/19 04:33:4"...) at sig.c:340
MPT: #3  0x00002aaaab565fc9 in print_traceback (ecode=ecode@entry=6) at abort.c:246
MPT: #4  0x00002aaaab56629a in PMPI_Abort (comm=<optimized out>, errorcode=6)
MPT:     at abort.c:68
MPT: #5  0x0000000000402703 in main ()
MPT: (gdb) A debugging session is active.
MPT: 
MPT: 	Inferior 1 [process 152110] will be detached.
MPT: 
MPT: Quit anyway? (y or n) [answered Y; input not from terminal]
MPT: Detaching from program: /proc/152110/exe, process 152110
MPT: [Inferior 1 (process 152110) detached]
MPT: -----stack traceback ends-----
MPT ERROR: MPI_COMM_WORLD rank 0 has terminated without calling MPI_Finalize()
	aborting job

Passed Send/Recv test 1 - srtest

MPI Processes: 2

Test Description:

This is a basic test of the send/receive with a barrier using MPI_Send() and MPI_Recv().

No errors

Passed Send/Recv test 2 - self

MPI Processes: 1

Test Description:

This test uses MPI_Sendrecv() sent from and to rank=0.

No errors.

Passed Basic Send/Recv Test - sendrecv

MPI Processes: 2

Test Description:

This test sends the length of a message, followed by the message body.

No errors.

Passed Message patterns test - patterns

MPI Processes: 2

Test Description:

This test sends/receives a number of messages in different patterns to make sure that all messages are received in the order they are sent. Two processes are used in the test.

No errors.

Passed Elapsed walltime test - wtime

MPI Processes: 1

Test Description:

This test measures how accuractly MPI can measure 1 second.

sleep(1): start:4.11786e+06, finish:4.11786e+06, duration:1.00006
No errors.

Passed Const test - const

MPI Processes: 2

Test Description:

This test is designed to test the new MPI-3.0 const cast applied to a "const *" buffer pointer.

No errors.

Passed Init argument test - init_args

MPI Processes: 1

Test Description:

In MPI-1.1, it is explicitly stated that an implementation is allowed to require that the arguments argc and argv passed by an application to MPI_Init in C be the same arguments passed into the application as the arguments to main. In MPI-2 implementations are not allowed to impose this requirement. Conforming implementations of MPI allow applications to pass NULL for both the argc and argv arguments of MPI_Init(). This test prints the result of the error status of MPI_Init(). If the test completes without error, it reports 'No errors.'

MPI_INIT accepts Null arguments for MPI_init().
No errors

Passed MPI Attribues test - attrself

MPI Processes: 1

Test Description:

This is a test of creating and inserting attribues in different orders to ensure that the list management code handles all cases.

No errors

Passed MPI_Finalized() test - finalized

MPI Processes: 1

Test Description:

This tests when MPI_Finalized() will work correctly if MPI_INit() was not called. This behaviour is not defined by the MPI standard, therefore this test is not garanteed.

No errors

Passed MPI_{Is,Query}_thread() test - initstat

MPI Processes: 1

Test Description:

This test examines the MPI_Is_thread() and MPI_Query_thread() call after being initilized using MPI_Init_thread().

No errors

Passed MPI_Get_library_version test - library_version

MPI Processes: 1

Test Description:

MPI-3.0 Test returns MPI library version.

HPE MPT 2.20  08/30/19 04:33:45
No errors

Passed MPI_Wtime() test - timeout

MPI Processes: 2

Test Description:

This program tests the ability of mpiexec to timeout a process after no more than 3 minutes. By default, it will run for 30 secs.

No errors

Passed MPI_Get_version() test - version

MPI Processes: 1

Test Description:

This MPI_3.0 test prints the MPI version. If running a version of MPI < 3.0, it simply prints "No Errors".

No errors

Passed MPI_ANY_{SOURCE,TAG} test - anyall

MPI Processes: 2

Test Description:

This test uses MPI_ANY_SOURCE and MPI_ANY_TAG on an MPI_Irecv().

No errors

Passed MPI_Status large count test - big_count_status

MPI Processes: 1

Test Description:

This test manipulates an MPI status object using MPI_Status_set_elements_x() with a large count value.

No errors

Passed MPI_BOTTOM test - bottom

MPI Processes: 2

Test Description:

This test makes use of MPI_BOTTOM in communication.

No errors

Passed MPI_Bsend() test 1 - bsend1

MPI Processes: 1

Test Description:

This is a simple program that tests MPI_Bsend().

No errors

Passed MPI_Bsend() test 2 - bsend2

MPI Processes: 1

Test Description:

This is a simple program that tests bsend.

No errors

Passed MPI_Bsend() test 3 - bsend3

MPI Processes: 1

Test Description:

This is a simple program that tests bsend.

No errors

Passed MPI_Bsend() test 4 - bsend4

MPI Processes: 1

Test Description:

This is a simple program that tests bsend.

No errors

Passed MPI_Bsend() test 5 - bsend5

MPI Processes: 4

Test Description:

This is a simple program that tests bsend.

No errors

Passed MPI_Bsend() alignment test - bsendalign

MPI Processes: 2

Test Description:

Test bsend with a buffer with alignment between 1 and 7 bytes.

No errors

Passed MPI_Bsend() ordered test - bsendfrag

MPI Processes: 2

Test Description:

Test bsend message handling where different messages are received in different orders.

No errors

Passed MPI_Bsend() detach test - bsendpending

MPI Processes: 2

Test Description:

Test the handling of MPI_Bsend() operations when a detach occurs before the bsend data has been sent.

No errors

Passed MPI_Irecv() cancelled test - cancelrecv

MPI Processes: 2

Test Description:

This test attempts to cancel a receive request.

No errors

Passed Input queuing test - eagerdt

MPI Processes: 2

Test Description:

Test of a large number of messages of MPI datatype messages with no preposted receive so that an MPI implementation may have to queue up messages on the sending side.

No errors

Passed Generalized request test - greq1

MPI Processes: 1

Test Description:

Simple test of generalized requests.This simple code allows us to check that requests can be created, tested, and waited on in the case where the request is complete before the wait is called.

No errors

Passed MPI_Send() intercomm test - icsend

MPI Processes: 4

Test Description:

Simple test of intercommunicator send and receive.

No errors

Passed MPI_Test() pt2pt test - inactivereq

MPI Processes: 1

Test Description:

This test program checks that the point-to-point completion routines can be applied to an inactive persistent request, as required by the MPI-1 standard. See section 3.7.3, It is allowed to call MPI TEST with a null or inactive request argument. In such a case the operation returns with flag = true and empty status.

No errors

Passed MPI_Isend() root test 1 - isendself

MPI Processes: 1

Test Description:

This is a simple test case of sending a non-blocking message to the root process.

No errors

Passed MPI_Isend() root test 2 - isendselfprobe

MPI Processes: 1

Test Description:

This is a simple test case of sending a non-blocking message to the root process.

No errors

Passed MPI_Isend() root test 3 - issendselfcancel

MPI Processes: 1

Test Description:

This test case sends a non-blocking synchonous send to the root process, cancels it, then attempts to read it.

No errors

Passed MPI_Mprobe() test - mprobe1

MPI Processes: 2

Test Description:

This test MPI_Mprobe() to get the status of a pending receive, then calls MPI_Mrecv() with that status value.

No errors

Passed Ping flood test - pingping

MPI Processes: 2

Test Description:

This test sends a large number of messages in a loop in the source processes, and receives a large number of messages in a loop in the destination process.

No errors

Passed MPI_Probe() test 2 - probenull

MPI Processes: 1

Test Description:

This program checks that MPI_Iprobe and MPI_Probe correctly handle a source of MPI_PROC_NULL.

No errors

Passed MPI_Probe() test 1 - probe-unexp

MPI Processes: 4

Test Description:

This program verifies that MPI_Probe() is operating properly in the face of unexpected messages arriving after MPI_Probe() has been called. This program may hang if MPI_Probe() does not return when the message finally arrives.

No errors

Passed Many send/cancel test 2 - rcancel

MPI Processes: 2

Test Description:

Test of various receive cancel calls, with multiple requests to cancel.

No errors

Passed MPI_Isend()/MPI_Request test - rqfreeb

MPI Processes: 4

Test Description:

Test MPI_Ibsend and MPI_Request_free.

No errors

Passed MPI_Request_get_status() test - rqstatus

MPI Processes: 2

Test Description:

Test MPI_Request_get_status(). The test also checks that MPI_REQUEST_NULL and MPI_STATUS_IGNORE work as arguments as required beginning with MPI-2.2.

No errors

Passed MPI_Cancel() test 2 - scancel2

MPI Processes: 2

Test Description:

Test of send cancel (failure) calls.

No errors

Passed MPI_Cancel() test 1 - scancel

MPI Processes: 2

Test Description:

Test of various send cancel calls.

No errors

Passed MPI_Request() test 3 - sendall

MPI Processes: 4

Test Description:

This test issues many non-blocking receives followed by many blocking MPI_Send() calls, then issues an MPI_Wait() on all pending receives. When complete, the program prints the amount of time transpired using MPI_Wtime().

No errors

Passed Race condition test - sendflood

MPI Processes: 8

Test Description:

Run this test with 8 processes. This test was submitted as a result of problems seen with the ch3:shm device on a Solaris system. The symptom is that the test hangs; this is due to losing a message, probably due to a race condition in a message-queue update.

No errors

Passed MPI_{Send,Receive} test 1 - sendrecv1

MPI Processes: 4

Test Description:

This is a simple test of Send-Recv.

No errors

Passed MPI_{Send,Receive} test 2 - sendrecv2

MPI Processes: 2

Test Description:

This is a simple test of various Send-Recv.

No errors

Passed MPI_{Send,Receive} test 3 - sendrecv3

MPI Processes: 2

Test Description:

Head to head send-recv to test backoff in device when large messages are being transferred.

No errors

Passed Preposted receive test - sendself

MPI Processes: 1

Test Description:

Test of sending to self (root) (with a preposted receive).

No errors

Passed MPI_Waitany() test 1 - waitany-null

MPI Processes: 1

Test Description:

Rhis is a simple test of MPI_Waitany().

No errors

Passed MPI_Waitany() test 2 - waittestnull

MPI Processes: 1

Test Description:

This program checks that the various MPI_Test and MPI_Wait routines allow both null requests and in the multiple completion cases, empty lists of requests.

No errors

Passed Simple thread test 1 - initth2

MPI Processes: 2

Test Description:

The test initializes a thread, then calls MPI_Finalize() and prints "No errors".

No errors

Passed Simple thread test 2 - initth

MPI Processes: 1

Test Description:

The test here is a simple one that Finalize exits, so the only action is to write no error.

No errors

Passed Comm_split test 2 - cmsplit2

MPI Processes: 12

Test Description:

This test ensures that MPI_Comm_split breaks ties in key values by using the original rank in the input communicator. This typically corresponds to the difference between using a stable sort or using an unstable sort. It checks all sizes from 1..comm_size(world)-1, so this test does not need to be run multiple times at process counts from a higher-level test driver.

No errors

Passed Comm_split test 3 - cmsplit

MPI Processes: 4

Test Description:

Test comm split.

No errors

Passed Comm_split test 4 - cmsplit_type

MPI Processes: 4

Test Description:

This test only checks that the MPI_Comm_split_type routine doesn't fail. It does not check for correct behavior.

No errors

Passed Comm creation test - commcreate1

MPI Processes: 8

Test Description:

Check that Communicators can be created from various subsets of the processes in the communicator.

No errors

Passed Comm_create_group test 2 - comm_create_group4

MPI Processes: 4

Test Description:

This routine creates/frees groups using different schemes.

No errors

Passed Comm_create_group test 3 - comm_create_group8

MPI Processes: 8

Test Description:

This routine creates/frees groups using different schemes.

No errors

Passed Comm_create_group test 4 - comm_group_half2

MPI Processes: 2

Test Description:

This routine creates/frees groups using different schemes.

No errors

Passed Comm_create_group test 5 - comm_group_half4

MPI Processes: 4

Test Description:

This routine creates/frees groups using different schemes.

No errors

Passed Comm_creation_group test 6 - comm_group_half8

MPI Processes: 8

Test Description:

This routine creates/frees groups using different schemes.

No errors

Passed Comm_create_group test 7 - comm_group_rand2

MPI Processes: 2

Test Description:

This routine creates/frees groups using even-odd pairs.

No errors

Passed Comm_create_group test 8 - comm_group_rand4

MPI Processes: 4

Test Description:

This routine create/frees groups using modulus 4 random numbers.

No errors

Passed Comm_create_group test 1 - comm_group_rand8

MPI Processes: 8

Test Description:

This test is create/frees groups using different schemes.

No errors

Passed Comm_idup test 1 - comm_idup2

MPI Processes: 2

Test Description:

This test exercises MPI_Comm_idup().

No errors

Passed Comm_idup test 2 - comm_idup4

MPI Processes: 4

Test Description:

Test plan: Make rank 0 wait in a blocking recv until all other processes have posted their MPI_Comm_idup ops, then post last. Should ensure that idup doesn't block on the non-zero ranks, otherwise we'll get a deadlock.

No errors

Passed Comm_idup test 3 - comm_idup9

MPI Processes: 9

Test Description:

Test plan: Make rank 0 wait in a blocking recv until all other processes have posted their MPI_Comm_idup ops, then post last. Should ensure that idup doesn't block on the non-zero ranks, otherwise we'll get a deadlock.

No errors

Passed Comm_idup test 4 - comm_idup_mul

MPI Processes: 2

Test Description:

Test creating multiple communicators with MPI_Comm_idup.

No errors

Passed Comm_idup test 5 - comm_idup_overlap

MPI Processes: 2

Test Description:

Each pair dups the communicator such that the dups are overlapping. If this were done with MPI_Comm_dup, this should deadlock.

No errors

Passed MPI_Info_create() test - comm_info

MPI Processes: 6

Test Description:

Comm_{set,get}_info test

No errors

Passed Comm_{get,set}_name test - commname

MPI Processes: 4

Test Description:

Test MPI_Comm_get_name().

No errors

Passed Comm_{dup,free} test - ctxalloc

MPI Processes: 2

Test Description:

This program tests the allocation (and deallocation) of contexts.

No errors

Passed Context split test - ctxsplit

MPI Processes: 4

Test Description:

This check is intended to fail if there is a leak of context ids. Because this is trying to exhaust the number of context ids, it needs to run for a longer time than many tests. The for loop uses 10000 iterations, which is adequate for MPICH (with only about 1k context ids available).

No errors

Passed Comm_dup test 1 - dup

MPI Processes: 2

Test Description:

This test exercises MPI_Comm_dup().

No errors

Passed Comm_dup test 2 - dupic

MPI Processes: 4

Test Description:

Check that there are separate contexts. We do this by setting up non-blocking received on both communicators, and then sending to them. If the contexts are different, tests on the unsatisfied communicator should indicate no available message.

No errors

Passed Comm_with_info() test 1 - dup_with_info2

MPI Processes: 2

Test Description:

This test exercises MPI_Comm_dup_with_info().

No errors

Passed Comm_with_info test 2 - dup_with_info4

MPI Processes: 4

Test Description:

This test exercises MPI_Comm_dup_with_info().

No errors

Passed Comm_with_info test 3 - dup_with_info9

MPI Processes: 9

Test Description:

This test exercises MPI_Comm_dup_with_info().

No errors

Passed Intercomm_create test 1 - ic1

MPI Processes: 4

Test Description:

A simple test of the intercomm create routine, with a communication test.

No errors

Passed Intercomm_create test 2 - ic2

MPI Processes: 33

Test Description:

Regression test based on test code from N. Radclif@Cray.

No errors

Passed Comm_create() test - iccreate

MPI Processes: 8

Test Description:

This program tests that MPI_Comm_create applies to intercommunicators. This is an extension added in MPI-2.

No errors

Passed Comm_create group tests - icgroup

MPI Processes: 8

Test Description:

Get the group of an intercommunicator.The following illustrates the use of the routines to run through a selection of communicators and datatypes.

No errors

Passed Intercomm_merge test - icm

MPI Processes: 8

Test Description:

Test intercomm merge, including the choice of the high value.

No errors

Passed Comm_split Test 1 - icsplit

MPI Processes: 8

Test Description:

This tests whether MPI_Comm_split() applies to intercommunicators which is an extension of MPI-2.

No errors

Passed Intercomm_probe test - probe-intercomm

MPI Processes: 2

Test Description:

Test MPI_Probe() with an intercomm communicator.

No errors

Passed Threaded group test - comm_create_group_threads

MPI Processes: 4

Test Description:

In this test a number of threads are created with a distinct MPI communicator (or comm) group distringuished by its thread-id (used as a tag). Threads on even ranks join an even comm and threads on odd ranks join the odd comm.

No errors

Passed Thread Group creation test - comm_create_threads

MPI Processes: 4

Test Description:

Every thread paticipates in a distinct MPI_Comm_create group, distinguished by its thread-id (used as the tag). Threads on even ranks join an even comm and threads on odd ranks join the odd comm.

No errors

Passed Easy thread test 1 - comm_dup_deadlock

MPI Processes: 4

Test Description:

This is a simple test of threads in MPI.

No errors

Passed Easy thread test 2 - comm_idup

MPI Processes: 4

Test Description:

This is a simple test of threads in MPI

No Errors

Passed Multiple threads test 1 - ctxdup

MPI Processes: 4

Test Description:

This test creates communications concurrently in different threads.

No errors

Passed Multiple threads test 2 - ctxidup

MPI Processes: 4

Test Description:

This test creates communications concurrently in different threads.

No errors

Passed Multiple threads test 3 - dup_leak_test

MPI Processes: 2

Test Description:

This test repeatedly duplicates and frees communicators with multiple threads concurrently to stress the multithreaded aspects of the context ID allocation code. Thanks to IBM for providing the original version of this test.

No errors

Passed MPI FILE I/O test - userioerr

MPI Processes: 1

Test Description:

This test exercises MPI I/O and MPI error handling techniques.

No errors

Passed MPI_Add_error_class() test - adderr

MPI Processes: 1

Test Description:

Create NCLASSES new classes, each with 5 codes (160 total).

No errors

Passed MPI_Error_string() test 1 - errstring

MPI Processes: 1

Test Description:

Test that prints out MPI error codes from 0-53.

msg for 0 is No error
msg for 1 is Invalid buffer pointer
msg for 2 is Invalid count argument
msg for 3 is Invalid datatype argument
msg for 4 is Invalid tag argument
msg for 5 is Invalid communicator
msg for 6 is Invalid rank
msg for 7 is Invalid request (handle)
msg for 8 is Invalid root
msg for 9 is Invalid group
msg for 10 is Invalid operation
msg for 11 is Invalid topology
msg for 12 is Invalid dimension argument
msg for 13 is Invalid argument
msg for 14 is Unknown error
msg for 15 is Message truncated on receive: An application bug caused the sender to send too much data
msg for 16 is Unclassified error
msg for 17 is Internal MPI (implementation) error
msg for 18 is Error code is in status
msg for 19 is Pending request
msg for 20 is (undefined error code 20)
msg for 21 is (undefined error code 21)
msg for 22 is (undefined error code 22)
msg for 23 is (undefined error code 23)
msg for 24 is (undefined error code 24)
msg for 25 is (undefined error code 25)
msg for 26 is (undefined error code 26)
msg for 27 is (undefined error code 27)
msg for 28 is File access permission denied
msg for 29 is Error related to the amode passed to MPI_FILE_OPEN
msg for 30 is Invalid assert argument
msg for 31 is Invalid file name
msg for 32 is Invalid base argument
msg for 33 is An error occurred in a user-supplied data conversion function
msg for 34 is Invalid disp argument
msg for 35 is Conversion functions could not be registered because a data representation
identifier that was already defined was passed to MPI_REGISTER_DATAREP
msg for 36 is File exists
msg for 37 is File operation could not be completed because the file is currently open by
some process
msg for 38 is Invalid file handle
msg for 39 is Info key length exceeds maximum supported length
msg for 40 is Info key value is not defined
msg for 41 is Info value length exceeds maximum supported length
msg for 42 is MPI info error
msg for 43 is I/O error
msg for 44 is Info key value length exceeds maximum supported length
msg for 45 is Invalid locktype argument
msg for 46 is Name error
msg for 47 is No additional memory could be allocated
msg for 48 is Collective argument not identical on all processes, or collective routines
called in a different order by different processes
msg for 49 is No additional file space is available
msg for 50 is File does not exist
msg for 51 is Port error
msg for 52 is A file quota was exceeded
msg for 53 is Read-only file or file system
No errors.

Passed MPI_Error_string() test 2 - errstring2

MPI Processes: 1

Test Description:

Simple test where an MPI error class is created, and an error string introduced for that string.

No errors

Passed User error handling test 2 - predef_eh2

MPI Processes: 2

Test Description:

Ensure that setting a user-defined error handler on predefined communicators does not cause a problem at finalize time. Regression test for ticket #1591.

No errors

Passed User error handling test 1 - predef_eh

MPI Processes: 1

Test Description:

Ensure that setting a user-defined error handler on predefined communicators does not cause a problem at finalize time. Regressiontest for ticket #1591.

No errors

Passed Alloc_mem test - alloc

MPI Processes: 1

Test Description:

Checks if MPI_Alloc_mem() is supported. If test passes, then the following is reported "MPI_Alloc_mem is supported." else, "MPI_Alloc_mem NOT supported" is reported.

No errors

Passed Communicator attributes test - attributes

MPI Processes: 1

Test Description:

Returns all communicator attributes that are not supported. The test is run as a single process MPI job.

No errors

Passed Extended collectives test - collectives

MPI Processes: 4

Test Description:

Checks if "extended collectives" are supported. If the test fails to compile, then "extended collectives" are not supported. If the test compiles, then a 4-process MPI job is executed. If the job aborts, then "Extended collectives NOT supported" is reported. If the job executes and the correct value is returned, then "Extended collectives ARE supported" is reported.

No errors

Passed Deprecated routines test - deprecated

MPI Processes: 1

Test Description:

Checks all MPI deprecated routines as of MPI-2.2.

MPI_Address(): is functional.
MPI_Attr_delete(): is functional.
MPI_Attr_get(): is functional.
MPI_Attr_put(): is functional.
MPI_Errhandler_create(): is functional.
MPI_Errhandler_get(): is functional.
MPI_Errhandler_set(): is functional.
MPI_Keyval_create(): is functional.
MPI_Keyval_free(): is functional.
MPI_Type_extent(): is functional.
MPI_Type_hindexed(): is functional.
MPI_Type_hvector(): is functional.
MPI_Type_lb(): is functional.
MPI_Type_struct(): is functional.
MPI_Type_ub(): is functional.
No errors

Passed Dynamic process management test - dynamic

MPI Processes: 1

Test Description:

Checks if the dynamic process management routines through MPI-2.2 are defined. If the test passes, then "No errors" is reported.

MPI_Comm_spawn(): verified
MPI_Comm_get_parrent(): verified
MPI_Open_port(): verified
MPI_Comm_accept(): verified
MPI_Comm_connect(): verified
MPI_Publish_name(): verified
MPI_Unpublish_name(): verified
MPI_Lookup_name(): verified
MPI_Comm_disconnect(): verified
MPI_Comm_join(): verified
Dynamic process management routines: verified
No errors

Passed Init argument test - init_args

MPI Processes: 1

Test Description:

In MPI-1.1, it is explicitly stated that an implementation is allowed to require that the arguments argc and argv passed by an application to MPI_Init in C be the same arguments passed into the application as the arguments to main. In MPI-2 implementations are not allowed to impose this requirement. Conforming implementations of MPI allow applications to pass NULL for both the argc and argv arguments of MPI_Init(). This test prints the result of the error status of MPI_Init(). If the test completes without error, it reports 'No errors.'

MPI_INIT accepts Null arguments for MPI_init().
No errors

Passed C/Fortran interoperability test - interoperability

MPI Processes: 1

Test Description:

Checks if the C-Fortran (F77) interoperability functions are supported using MPI-2.2 specification.

No errors

Passed I/O modes test - io_modes

MPI Processes: 1

Test Description:

Checks if all MPI predefined I/O modes are supported. If test passes, "No errors" is reported. Any modes not supported are indicated individually as not being supported.

MPI_MODE_APPEND:128
MPI_MODE_CREATE:1
MPI_MODE_DELETE_ON_CLOSE:16
MPI_MODE_EXCL:64
MPI_MODE_RDONLY:2
MPI_MODE_RDWR:8
MPI_MODE_SEQUENTIAL:256
MPI_MODE_UNIQUE_OPEN:32
MPI_MODE_WRONLY:4
No errors

Passed I/O verification test 1 - io_test

MPI Processes: 4

Test Description:

Reports if MPI I/O is supported. If the MPI-I/O routines terminate normally and provide correct results, MPI-I/O reportes "No errors", otherwise error messages are generated.

rank:0/4 MPI-I/O is supported.
No errors
rank:1/4 MPI-I/O is supported.
rank:2/4 MPI-I/O is supported.
rank:3/4 MPI-I/O is supported.

Passed I/O verification test 2 - io_verify

MPI Processes: 1

Test Description:

This test is used to verify that the file created by io_test,c holds the correct values. If the test fails, the problem is reported. If all tests pass successfully it is reported that MPI-I/O is supported.

MPI-I/O: MPI_File_open() is verified.
MPI-I/O: MPI_File_read() is verified.
MPI-I/O: MPI_FILE_close() is verified.
No errors

Passed Master/slave test - master

MPI Processes: 1

Test Description:

This test running as a single MPI process spawns four slave processes using MPI_Comm_spawn(). The master process sends and receives a message from each slave. If the test completes, it will report 'No errors.', otherwise specific error messages are listed.

MPI_UNIVERSE_SIZE read 33
MPI_UNIVERSE_SIZE forced to 33
master rank creating 4 slave processes.
master error code for slave:0 is 0.
master error code for slave:1 is 0.
master error code for slave:2 is 0.
master error code for slave:3 is 0.
master rank:0/1 sent an int:4 to slave rank:0.
slave rank:0/4 alive.
master rank:0/1 sent an int:4 to slave rank:1.
slave rank:1/4 alive.
master rank:0/1 sent an int:4 to slave rank:2.
slave rank:2/4 alive.
master rank:0/1 sent an int:4 to slave rank:3.
slave rank:3/4 alive.
slave rank:3/4 received an int:4 from rank 0
master rank:0/1 recv an int:0 from slave rank:0
slave rank:0/4 received an int:4 from rank 0
slave rank:0/4 sent its rank to rank 0
slave rank 0 just before disconnecting from master_comm.
slave rank: 0 after disconnecting from master_comm.
master rank:0/1 recv an int:1 from slave rank:1
master rank:0/1 recv an int:2 from slave rank:2
master rank:0/1 recv an int:3 from slave rank:3
./master ending with exit status:0
slave rank:1/4 received an int:4 from rank 0
slave rank:1/4 sent its rank to rank 0
slave rank 1 just before disconnecting from master_comm.
slave rank: 1 after disconnecting from master_comm.
slave rank:2/4 received an int:4 from rank 0
slave rank:2/4 sent its rank to rank 0
slave rank 2 just before disconnecting from master_comm.
slave rank: 2 after disconnecting from master_comm.
slave rank:3/4 sent its rank to rank 0
slave rank 3 just before disconnecting from master_comm.
slave rank: 3 after disconnecting from master_comm.
No errors

Passed MPI-2 routines test 1 - mpi_2_functions

MPI Processes: 1

Test Description:

Checks all MPI-2.2 routines that replaced deprecated routines. If the test passes, then "No errors" is reported, otherwise, specific errors are reported."

No errors

Passed One-sided fences test - one_sided_fences

MPI Processes: 2

Test Description:

One_sided_fences: Test Verifies that one-sided communication with active target synchronization with fences functions properly. If all operations succeed, one-sided communication with active target synchronization with fences is reported as supported. If one or more operations fail, the failures are reported and one-sided-communication with active target synchronization with fences is reported as NOT supported.

No errors

Passed One-sided communication test - one_sided_modes

MPI Processes: 1

Test Description:

Checks MPI-2.2 one-sided communication modes reporting those that are not defined. If the test compiles, then "No errors" is reported, else, all undefined modes are reported as "not defined."

No errors

Passed One-sided passive test - one_sided_passive

MPI Processes: 2

Test Description:

Verifies one-sided-communication with passive target synchronization functions properly. If all operations succeed, one-sided-communication with passive target synchronization is reported as supported. If one or more operations fail, the failures are reported and one-sided-communication with passive target synchronization with fences is reported as NOT supported.

No errors

Passed One-sided post test - one_sided_post

MPI Processes: 2

Test Description:

Verifies one-sided-communication with active target synchronization with post/start/complete/wait functions properly. If all operations succeed, one-sided communication with active target synchronization with post/start/complete/wait is reported as supported. If one or more operations fail, the failures are reported and one-sided-communication with active target synchronization with post/start/complete/wait is reported as NOT supported.

No errors

Passed One-sided routines test - one_sided_routines

MPI Processes: 1

Test Description:

Reports if one-sided communication routines are defined. If this test compiles, one-sided communication is reported as defined, otherwise "not supported".

No errors

Passed Thread support test - thread_safety

MPI Processes: 1

Test Description:

Reports the level of thread support provided. This is either MPI_THREAD_SINGLE, MPI_THREAD_FUNNELED, MPI_THREAD_SERIALIZED, or MPI_THREAD_MULTIPLE.

MPI_THREAD_MULTIPLE requested.
MPI_THREAD_MULTIPLE is supported.
No errors

Passed Errorcodes test - process_errorcodes

MPI Processes: 0

Test Description:

The MPI-3.0 specifications require that the same constants be available for the C language and FORTRAN. The report includes a record for each errorcode of the form "X MPI_ERRCODE is [not] verified" where X is either 'c' for the C compiler, or 'F' for the FORTRAN 77 compiler. The report sumarizes with the number of errorcodes for each compiler that were successfully verified.

c "MPI_ERR_ACCESS" (28) is verified.
c "MPI_ERR_AMODE" (29) is verified.
c "MPI_ERR_ARG" (13) is verified.
c "MPI_ERR_ASSERT" (30) is verified.
c "MPI_ERR_BAD_FILE" (31) is verified.
c "MPI_ERR_BASE" (32) is verified.
c "MPI_ERR_BUFFER" (1) is verified.
c "MPI_ERR_COMM" (5) is verified.
c "MPI_ERR_CONVERSION" (33) is verified.
c "MPI_ERR_COUNT" (2) is verified.
c "MPI_ERR_DIMS" (12) is verified.
c "MPI_ERR_DISP" (34) is verified.
c "MPI_ERR_DUP_DATAREP" (35) is verified.
c "MPI_ERR_FILE" (38) is verified.
c "MPI_ERR_FILE_EXISTS" (36) is verified.
c "MPI_ERR_FILE_IN_USE" (37) is verified.
c "MPI_ERR_GROUP" (9) is verified.
c "MPI_ERR_IN_STATUS" (18) is verified.
c "MPI_ERR_INFO" (42) is verified.
c "MPI_ERR_INFO_KEY" (39) is verified.
c "MPI_ERR_INFO_NOKEY" (40) is verified.
c "MPI_ERR_INFO_VALUE" (41) is verified.
c "MPI_ERR_INTERN" (17) is verified.
c "MPI_ERR_IO" (43) is verified.
c "MPI_ERR_KEYVAL" (44) is verified.
c "MPI_ERR_LASTCODE" (100) is verified.
c "MPI_ERR_LOCKTYPE" (45) is verified.
c "MPI_ERR_NAME" (46) is verified.
c "MPI_ERR_NO_MEM" (47) is verified.
c "MPI_ERR_NO_SPACE" (49) is verified.
c "MPI_ERR_NO_SUCH_FILE" (50) is verified.
c "MPI_ERR_NOT_SAME" (48) is verified.
c "MPI_ERR_OP" (10) is verified.
c "MPI_ERR_OTHER" (16) is verified.
c "MPI_ERR_PENDING" (19) is verified.
c "MPI_ERR_PORT" (51) is verified.
c "MPI_ERR_QUOTA" (52) is verified.
c "MPI_ERR_RANK" (6) is verified.
c "MPI_ERR_READ_ONLY" (53) is verified.
c "MPI_ERR_REQUEST" (7) is verified.
c "MPI_ERR_RMA_ATTACH" (63) is verified.
c "MPI_ERR_RMA_CONFLICT" (54) is verified.
c "MPI_ERR_RMA_FLAVOR" (65) is verified.
c "MPI_ERR_RMA_RANGE" (62) is verified.
c "MPI_ERR_RMA_SHARED" (64) is verified.
c "MPI_ERR_RMA_SYNC" (55) is verified.
c "MPI_ERR_ROOT" (8) is verified.
c "MPI_ERR_SERVICE" (56) is verified.
c "MPI_ERR_SIZE" (57) is verified.
c "MPI_ERR_SPAWN" (58) is verified.
c "MPI_ERR_TAG" (4) is verified.
c "MPI_ERR_TOPOLOGY" (11) is verified.
c "MPI_ERR_TRUNCATE" (15) is verified.
c "MPI_ERR_TYPE" (3) is verified.
c "MPI_ERR_UNKNOWN" (14) is verified.
c "MPI_ERR_UNSUPPORTED_DATAREP" (59) is verified.
c "MPI_ERR_UNSUPPORTED_OPERATION" (60) is verified.
c "MPI_ERR_WIN" (61) is verified.
c "MPI_SUCCESS" (0) is verified.
c "MPI_T_ERR_CANNOT_INIT" (66) is verified.
c "MPI_T_ERR_CVAR_SET_NEVER" (76) is verified.
c "MPI_T_ERR_CVAR_SET_NOT_NOW" (75) is verified.
c "MPI_T_ERR_INVALID_HANDLE" (72) is verified.
c "MPI_T_ERR_INVALID_INDEX" (69) is verified.
c "MPI_T_ERR_INVALID_ITEM" (70) is verified.
c "MPI_T_ERR_INVALID_SESSION" (71) is verified.
c "MPI_T_ERR_MEMORY" (68) is verified.
c "MPI_T_ERR_NOT_INITIALIZED" (67) is verified.
c "MPI_T_ERR_OUT_OF_HANDLES" (73) is verified.
c "MPI_T_ERR_OUT_OF_SESSIONS" (74) is verified.
c "MPI_T_ERR_PVAR_NO_ATOMIC" (79) is verified.
c "MPI_T_ERR_PVAR_NO_STARTSTOP" (78) is verified.
c "MPI_T_ERR_PVAR_NO_WRITE" (77) is verified.
F "MPI_ERR_ACCESS" (28) is verified 
F "MPI_ERR_AMODE" (29) is verified 
F "MPI_ERR_ARG" (13) is verified 
F "MPI_ERR_ASSERT" (30) is verified 
F "MPI_ERR_BAD_FILE" (31) is verified 
F "MPI_ERR_BASE" (32) is verified 
F "MPI_ERR_BUFFER" (1) is verified 
F "MPI_ERR_COMM" (5) is verified 
F "MPI_ERR_CONVERSION" (33) is verified 
F "MPI_ERR_COUNT" (2) is verified 
F "MPI_ERR_DIMS" (12) is verified 
F "MPI_ERR_DISP" (34) is verified 
F "MPI_ERR_DUP_DATAREP" (35) is verified 
F "MPI_ERR_FILE" (38) is verified 
F "MPI_ERR_FILE_EXISTS" (36) is verified 
F "MPI_ERR_FILE_IN_USE" (37) is verified 
F "MPI_ERR_GROUP" (9) is verified 
F "MPI_ERR_IN_STATUS" (18) is verified 
F "MPI_ERR_INFO" (42) is verified 
F "MPI_ERR_INFO_KEY" (39) is verified 
F "MPI_ERR_INFO_NOKEY" (40) is verified 
F "MPI_ERR_INFO_VALUE" (41) is verified 
F "MPI_ERR_INTERN" (17) is verified 
F "MPI_ERR_IO" (43) is verified 
F "MPI_ERR_KEYVAL" (44) is verified 
F "MPI_ERR_LASTCODE" (100) is verified 
F "MPI_ERR_LOCKTYPE" (45) is verified 
F "MPI_ERR_NAME" (46) is verified 
F "MPI_ERR_NO_MEM" (47) is verified 
F "MPI_ERR_NO_SPACE" (49) is verified 
F "MPI_ERR_NO_SUCH_FILE" (50) is verified 
F "MPI_ERR_NOT_SAME" (48) is verified 
F "MPI_ERR_OP" (10) is verified 
F "MPI_ERR_OTHER" (16) is verified 
F "MPI_ERR_PENDING" (19) is verified 
F "MPI_ERR_PORT" (51) is verified 
F "MPI_ERR_QUOTA" (52) is verified 
F "MPI_ERR_RANK" (6) is verified 
F "MPI_ERR_READ_ONLY" (53) is verified 
F "MPI_ERR_REQUEST" (7) is verified 
F "MPI_ERR_RMA_ATTACH" (63) is verified 
F "MPI_ERR_RMA_CONFLICT" (54) is verified 
F "MPI_ERR_RMA_FLAVOR" (65) is verified 
F "MPI_ERR_RMA_RANGE" (62) is verified 
F "MPI_ERR_RMA_SHARED" (64) is verified 
F "MPI_ERR_RMA_SYNC" (55) is verified 
F "MPI_ERR_ROOT" (8) is verified 
F "MPI_ERR_SERVICE" (56) is verified 
F "MPI_ERR_SIZE" (57) is verified 
F "MPI_ERR_SPAWN" (58) is verified 
F "MPI_ERR_TAG" (4) is verified 
F "MPI_ERR_TOPOLOGY" (11) is verified 
F "MPI_ERR_TRUNCATE" (15) is verified 
F "MPI_ERR_TYPE" (3) is verified 
F "MPI_ERR_UNKNOWN" (14) is verified 
F "MPI_ERR_UNSUPPORTED_DATAREP" is not verified: (compilation).
F "MPI_ERR_UNSUPPORTED_OPERATION" is not verified: (compilation).
F "MPI_ERR_WIN" (61) is verified 
F "MPI_SUCCESS" (0) is verified 
F "MPI_T_ERR_CANNOT_INIT" (66) is verified 
F "MPI_T_ERR_CVAR_SET_NEVER" (76) is verified 
F "MPI_T_ERR_CVAR_SET_NOT_NOW" (75) is verified 
F "MPI_T_ERR_INVALID_HANDLE" (72) is verified 
F "MPI_T_ERR_INVALID_INDEX" (69) is verified 
F "MPI_T_ERR_INVALID_ITEM" (70) is verified 
F "MPI_T_ERR_INVALID_SESSION" (71) is verified 
F "MPI_T_ERR_MEMORY" (68) is verified 
F "MPI_T_ERR_NOT_INITIALIZED" (67) is verified 
F "MPI_T_ERR_OUT_OF_HANDLES" (73) is verified 
F "MPI_T_ERR_OUT_OF_SESSIONS" (74) is verified 
F "MPI_T_ERR_PVAR_NO_ATOMIC" (79) is verified 
F "MPI_T_ERR_PVAR_NO_STARTSTOP" is not verified: (compilation).
F "MPI_T_ERR_PVAR_NO_WRITE" (77) is verified 
C errorcodes successful: 73 out of 73
FORTRAN errorcodes successful:70 out of 73
No errors.

Passed Assignment constants test - process_assignment_constants

MPI Processes: 0

Test Description:

This test was added to the UTK suite as a partial replacement for the "utk/constants" test for Named Constants supported in MPI-1.0 and higher. The test is a perl script that constructs a small seperate main program in either C or Fortran for each constant. The constants for this test are used to assign a value to a const integer type in C and an integer type in Fortran. This test is the de facto test for any constant recognized by the compiler.

NOTE: The constants used in this test are tested against both C and Fortran compilers. Some of the constants are optional and may not be supported by the MPI implementation. Failure to verify these constants does not necessarily constitute failure of the MPI implementation to satisfy the MPI specifications.

c "MPI_ARGV_NULL" is verified by const integer.
c "MPI_ARGVS_NULL" is verified by const integer.
c "MPI_ANY_SOURCE" is verified by const integer.
c "MPI_ANY_TAG" is verified by const integer.
c "MPI_BAND" is verified by const integer.
c "MPI_BOR" is verified by const integer.
c "MPI_BSEND_OVERHEAD" is verified by const integer.
c "MPI_BXOR" is verified by const integer.
c "MPI_CART" is verified by const integer.
c "MPI_COMBINER_CONTIGUOUS" is verified by const integer.
c "MPI_COMBINER_DARRAY" is verified by const integer.
c "MPI_COMBINER_DUP" is verified by const integer.
c "MPI_COMBINER_F90_COMPLEX" is verified by const integer.
c "MPI_COMBINER_F90_INTEGER" is verified by const integer.
c "MPI_COMBINER_F90_REAL" is verified by const integer.
c "MPI_COMBINER_HINDEXED" is verified by const integer.
c "MPI_COMBINER_HINDEXED_INTEGER" is verified by const integer.
c "MPI_COMBINER_HVECTOR" is verified by const integer.
c "MPI_COMBINER_HVECTOR_INTEGER" is verified by const integer.
c "MPI_COMBINER_INDEXED" is verified by const integer.
c "MPI_COMBINER_INDEXED_BLOCK" is verified by const integer.
c "MPI_COMBINER_NAMED" is verified by const integer.
c "MPI_COMBINER_RESIZED" is verified by const integer.
c "MPI_COMBINER_STRUCT" is verified by const integer.
c "MPI_COMBINER_STRUCT_INTEGER" is verified by const integer.
c "MPI_COMBINER_SUBARRAY" is verified by const integer.
c "MPI_COMBINER_VECTOR" is verified by const integer.
c "MPI_COMM_NULL" is verified by const integer.
c "MPI_COMM_SELF" is verified by const integer.
c "MPI_COMM_WORLD" is verified by const integer.
c "MPI_CONGRUENT" is verified by const integer.
c "MPI_CONVERSION_FN_NULL" is not verified.
c "MPI_DATATYPE_NULL" is verified by const integer.
c "MPI_DISPLACEMENT_CURRENT" is verified by const integer.
c "MPI_DISTRIBUTE_BLOCK" is verified by const integer.
c "MPI_DISTRIBUTE_CYCLIC" is verified by const integer.
c "MPI_DISTRIBUTE_DFLT_DARG" is verified by const integer.
c "MPI_DISTRIBUTE_NONE" is verified by const integer.
c "MPI_ERRCODES_IGNORE" is verified by const integer.
c "MPI_ERRHANDLER_NULL" is verified by const integer.
c "MPI_ERRORS_ARE_FATAL" is verified by const integer.
c "MPI_ERRORS_RETURN" is verified by const integer.
c "MPI_F_STATUS_IGNORE" is verified by const integer.
c "MPI_F_STATUSES_IGNORE" is verified by const integer.
c "MPI_FILE_NULL" is verified by const integer.
c "MPI_GRAPH" is verified by const integer.
c "MPI_GROUP_NULL" is verified by const integer.
c "MPI_IDENT" is verified by const integer.
c "MPI_IN_PLACE" is verified by const integer.
c "MPI_INFO_NULL" is verified by const integer.
c "MPI_KEYVAL_INVALID" is verified by const integer.
c "MPI_LAND" is verified by const integer.
c "MPI_LOCK_EXCLUSIVE" is verified by const integer.
c "MPI_LOCK_SHARED" is verified by const integer.
c "MPI_LOR" is verified by const integer.
c "MPI_LXOR" is verified by const integer.
c "MPI_MAX" is verified by const integer.
c "MPI_MAXLOC" is verified by const integer.
c "MPI_MIN" is verified by const integer.
c "MPI_MINLOC" is verified by const integer.
c "MPI_OP_NULL" is verified by const integer.
c "MPI_PROC_NULL" is verified by const integer.
c "MPI_PROD" is verified by const integer.
c "MPI_REPLACE" is verified by const integer.
c "MPI_REQUEST_NULL" is verified by const integer.
c "MPI_ROOT" is verified by const integer.
c "MPI_SEEK_CUR" is verified by const integer.
c "MPI_SEEK_END" is verified by const integer.
c "MPI_SEEK_SET" is verified by const integer.
c "MPI_SIMILAR" is verified by const integer.
c "MPI_STATUS_IGNORE" is verified by const integer.
c "MPI_STATUSES_IGNORE" is verified by const integer.
c "MPI_SUCCESS" is verified by const integer.
c "MPI_SUM" is verified by const integer.
c "MPI_UNDEFINED" is verified by const integer.
c "MPI_UNEQUAL" is verified by const integer.
F "MPI_ARGV_NULL" is not verified.
F "MPI_ARGVS_NULL" is not verified.
F "MPI_ANY_SOURCE" is verified by integer assignment.
F "MPI_ANY_TAG" is verified by integer assignment.
F "MPI_BAND" is verified by integer assignment.
F "MPI_BOR" is verified by integer assignment.
F "MPI_BSEND_OVERHEAD" is verified by integer assignment.
F "MPI_BXOR" is verified by integer assignment.
F "MPI_CART" is verified by integer assignment.
F "MPI_COMBINER_CONTIGUOUS" is verified by integer assignment.
F "MPI_COMBINER_DARRAY" is verified by integer assignment.
F "MPI_COMBINER_DUP" is verified by integer assignment.
F "MPI_COMBINER_F90_COMPLEX" is verified by integer assignment.
F "MPI_COMBINER_F90_INTEGER" is verified by integer assignment.
F "MPI_COMBINER_F90_REAL" is verified by integer assignment.
F "MPI_COMBINER_HINDEXED" is verified by integer assignment.
F "MPI_COMBINER_HINDEXED_INTEGER" is verified by integer assignment.
F "MPI_COMBINER_HVECTOR" is verified by integer assignment.
F "MPI_COMBINER_HVECTOR_INTEGER" is verified by integer assignment.
F "MPI_COMBINER_INDEXED" is verified by integer assignment.
F "MPI_COMBINER_INDEXED_BLOCK" is verified by integer assignment.
F "MPI_COMBINER_NAMED" is verified by integer assignment.
F "MPI_COMBINER_RESIZED" is verified by integer assignment.
F "MPI_COMBINER_STRUCT" is verified by integer assignment.
F "MPI_COMBINER_STRUCT_INTEGER" is verified by integer assignment.
F "MPI_COMBINER_SUBARRAY" is verified by integer assignment.
F "MPI_COMBINER_VECTOR" is verified by integer assignment.
F "MPI_COMM_NULL" is verified by integer assignment.
F "MPI_COMM_SELF" is verified by integer assignment.
F "MPI_COMM_WORLD" is verified by integer assignment.
F "MPI_CONGRUENT" is verified by integer assignment.
F "MPI_CONVERSION_FN_NULL" is not verified.
F "MPI_DATATYPE_NULL" is verified by integer assignment.
F "MPI_DISPLACEMENT_CURRENT" is verified by integer assignment.
F "MPI_DISTRIBUTE_BLOCK" is verified by integer assignment.
F "MPI_DISTRIBUTE_CYCLIC" is verified by integer assignment.
F "MPI_DISTRIBUTE_DFLT_DARG" is verified by integer assignment.
F "MPI_DISTRIBUTE_NONE" is verified by integer assignment.
F "MPI_ERRCODES_IGNORE" is not verified.
F "MPI_ERRHANDLER_NULL" is verified by integer assignment.
F "MPI_ERRORS_ARE_FATAL" is verified by integer assignment.
F "MPI_ERRORS_RETURN" is verified by integer assignment.
F "MPI_F_STATUS_IGNORE" is verified by integer assignment.
F "MPI_F_STATUSES_IGNORE" is verified by integer assignment.
F "MPI_FILE_NULL" is verified by integer assignment.
F "MPI_GRAPH" is verified by integer assignment.
F "MPI_GROUP_NULL" is verified by integer assignment.
F "MPI_IDENT" is verified by integer assignment.
F "MPI_IN_PLACE" is not verified.
F "MPI_INFO_NULL" is verified by integer assignment.
F "MPI_KEYVAL_INVALID" is verified by integer assignment.
F "MPI_LAND" is verified by integer assignment.
F "MPI_LOCK_EXCLUSIVE" is verified by integer assignment.
F "MPI_LOCK_SHARED" is verified by integer assignment.
F "MPI_LOR" is verified by integer assignment.
F "MPI_LXOR" is verified by integer assignment.
F "MPI_MAX" is verified by integer assignment.
F "MPI_MAXLOC" is verified by integer assignment.
F "MPI_MIN" is verified by integer assignment.
F "MPI_MINLOC" is verified by integer assignment.
F "MPI_OP_NULL" is verified by integer assignment.
F "MPI_PROC_NULL" is verified by integer assignment.
F "MPI_PROD" is verified by integer assignment.
F "MPI_REPLACE" is verified by integer assignment.
F "MPI_REQUEST_NULL" is verified by integer assignment.
F "MPI_ROOT" is verified by integer assignment.
F "MPI_SEEK_CUR" is verified by integer assignment.
F "MPI_SEEK_END" is verified by integer assignment.
F "MPI_SEEK_SET" is verified by integer assignment.
F "MPI_SIMILAR" is verified by integer assignment.
F "MPI_STATUS_IGNORE" is not verified.
F "MPI_STATUSES_IGNORE" is not verified.
F "MPI_SUCCESS" is verified by integer assignment.
F "MPI_SUM" is verified by integer assignment.
F "MPI_UNDEFINED" is verified by integer assignment.
F "MPI_UNEQUAL" is verified by integer assignment.
Number of successful C constants: 75 of 76
Number of successful FORTRAN constants: 69 of 76
No errors.

Passed Compiletime constants test - process_compiletime_constants

MPI Processes: 0

Test Description:

The MPI-3.0 specifications require that some named constants be known at compiletime. The report includes a record for each constant of this class in the form "X MPI_CONSTANT is [not] verified by METHOD" where X is either 'c' for the C compiler, or 'F' for the FORTRAN 77 compiler. For a C langauge compile, the constant is used as a case label in a switch statement. For a FORTRAN language compile, the constant is assigned to a PARAMETER. The report sumarizes with the number of constants for each compiler that was successfully verified.

c "MPI_MAX_PROCESSOR_NAME" is verified by switch label.
c "MPI_MAX_LIBRARY_VERSION_STRING" is verified by switch label.
c "MPI_MAX_ERROR_STRING" is verified by switch label.
c "MPI_MAX_DATAREP_STRING" is verified by switch label.
c "MPI_MAX_INFO_KEY" is verified by switch label.
c "MPI_MAX_INFO_VAL" is verified by switch label.
c "MPI_MAX_OBJECT_NAME" is verified by switch label.
c "MPI_MAX_PORT_NAME" is verified by switch label.
c "MPI_VERSION" is verified by switch label.
c "MPI_SUBVERSION" is verified by switch label.
c "MPI_MAX_LIBRARY_VERSION_STRING" is verified by switch label.
F "MPI_ADDRESS_KIND" is verified by PARAMETER.
F "MPI_ASYNC_PROTECTS_NONBLOCKING" is verified by PARAMETER.
F "MPI_COUNT_KIND" is verified by PARAMETER.
F "MPI_ERROR" is verified by PARAMETER.
F "MPI_ERRORS_ARE_FATAL" is verified by PARAMETER.
F "MPI_ERRORS_RETURN" is verified by PARAMETER.
F "MPI_INTEGER_KIND" is verified by PARAMETER.
F "MPI_OFFSET_KIND" is verified by PARAMETER.
F "MPI_SOURCE" is verified by PARAMETER.
F "MPI_STATUS_SIZE" is verified by PARAMETER.
F "MPI_SUBARRAYS_SUPPORTED" is verified by PARAMETER.
F "MPI_TAG" is verified by PARAMETER.
F "MPI_MAX_PROCESSOR_NAME" is verified by PARAMETER.
F "MPI_MAX_LIBRARY_VERSION_STRING" is verified by PARAMETER.
F "MPI_MAX_ERROR_STRING" is verified by PARAMETER.
F "MPI_MAX_DATAREP_STRING" is verified by PARAMETER.
F "MPI_MAX_INFO_KEY" is verified by PARAMETER.
F "MPI_MAX_INFO_VAL" is verified by PARAMETER.
F "MPI_MAX_OBJECT_NAME" is verified by PARAMETER.
F "MPI_MAX_PORT_NAME" is verified by PARAMETER.
F "MPI_VERSION" is verified by PARAMETER.
F "MPI_SUBVERSION" is verified by PARAMETER.
F "MPI_MAX_LIBRARY_VERSION_STRING" is verified by PARAMETER.
Number of successful C constants: 11 of 11
Number of successful FORTRAN constants: 23 out of 23
No errors.

Passed Datatypes test - process_datatypes

MPI Processes: 0

Test Description:

This test was added to the UTK suite as a replacement for the "utk/datatypes" test for constants in MPI-1.0 and higher. The test is a constructs small seperate main programs in either C, FORTRAN77, or C++ for each datatype. If a test fails to compile, the datatype is reported as "not verified: (compilation)". If the test executes successfully, the report includes the size of the datatype (in bytes) and includes the words "is verified."

c "MPI_2DOUBLE_PRECISION" Size = 16 is verified.
c "MPI_2INT" Size = 8 is verified.
c "MPI_2INTEGER" Size = 8 is verified.
c "MPI_2REAL" Size = 8 is verified.
c "MPI_AINT" Size = 8 is verified.
c "MPI_BYTE" Size = 1 is verified.
c "MPI_C_BOOL" Size = 1 is verified.
c "MPI_C_COMPLEX" Size = 8 is verified.
c "MPI_C_DOUBLE_COMPLEX" Size = 16 is verified.
c "MPI_C_FLOAT_COMPLEX" Size = 8 is verified.
c "MPI_C_LONG_DOUBLE_COMPLEX" Size = 32 is verified.
c "MPI_CHAR" Size = 1 is verified.
c "MPI_CHARACTER" Size = 1 is verified.
c "MPI_COMPLEX" Size = 8 is verified.
c "MPI_COMPLEX2" is not verified: (compilation).
c "MPI_COMPLEX4" is not verified: (compilation).
c "MPI_COMPLEX8" Size = 8 is verified.
c "MPI_COMPLEX16" Size = 16 is verified.
c "MPI_COMPLEX32" Size = 32 is verified.
c "MPI_DOUBLE" Size = 8 is verified.
c "MPI_DOUBLE_INT" Size = 12 is verified.
c "MPI_DOUBLE_COMPLEX" Size = 16 is verified.
c "MPI_DOUBLE_PRECISION" Size = 8 is verified.
c "MPI_FLOAT" Size = 4 is verified.
c "MPI_FLOAT_INT" Size = 8 is verified.
c "MPI_INT" Size = 4 is verified.
c "MPI_INT8_T" Size = 1 is verified.
c "MPI_INT16_T" Size = 2 is verified.
c "MPI_INT32_T" Size = 4 is verified.
c "MPI_INT64_T" Size = 8 is verified.
c "MPI_INTEGER" Size = 4 is verified.
c "MPI_INTEGER1" Size = 1 is verified.
c "MPI_INTEGER2" Size = 2 is verified.
c "MPI_INTEGER4" Size = 4 is verified.
c "MPI_INTEGER8" Size = 8 is verified.
c "MPI_INTEGER16" Size = 16 is verified.
c "MPI_LB" Size = 0 is verified.
c "MPI_LOGICAL" Size = 4 is verified.
c "MPI_LONG" Size = 8 is verified.
c "MPI_LONG_INT" Size = 12 is verified.
c "MPI_LONG_DOUBLE" Size = 16 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_LONG_LONG" Size = 8 is verified.
c "MPI_LONG_LONG_INT" Size = 8 is verified.
c "MPI_OFFSET" Size = 8 is verified.
c "MPI_PACKED" Size = 1 is verified.
c "MPI_REAL" Size = 4 is verified.
c "MPI_REAL2" is not verified: (compilation).
c "MPI_REAL4" Size = 4 is verified.
c "MPI_REAL8" Size = 8 is verified.
c "MPI_REAL16" Size = 16 is verified.
c "MPI_SHORT" Size = 2 is verified.
c "MPI_SHORT_INT" Size = 6 is verified.
c "MPI_SIGNED_CHAR" Size = 1 is verified.
c "MPI_UB" Size = 0 is verified.
c "MPI_UNSIGNED_CHAR" Size = 1 is verified.
c "MPI_UNSIGNED_SHORT" Size = 2 is verified.
c "MPI_UNSIGNED" Size = 4 is verified.
c "MPI_UNSIGNED_LONG" Size = 8 is verified.
c "MPI_WCHAR" Size = 2 is verified.
c "MPI_LONG_LONG_INT" Size = 8 is verified.
c "MPI_FLOAT_INT" Size = 8 is verified.
c "MPI_DOUBLE_INT" Size = 12 is verified.
c "MPI_LONG_INT" Size = 12 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_2INT" Size = 8 is verified.
c "MPI_SHORT_INT" Size = 6 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_2REAL" Size = 8 is verified.
c "MPI_2DOUBLE_PRECISION" Size = 16 is verified.
c "MPI_2INTEGER" Size = 8 is verified.
C "MPI_CXX_BOOL" Size = 1 is verified.
C "MPI_CXX_FLOAT_COMPLEX" Size = 8 is verified.
C "MPI_CXX_DOUBLE_COMPLEX" Size = 16 is verified.
C "MPI_CXX_LONG_DOUBLE_COMPLEX" Size = 32 is verified.
f "MPI_BYTE" Size =1 is verified.
f "MPI_CHARACTER" Size =1 is verified.
f "MPI_COMPLEX" Size =8 is verified.
f "MPI_DOUBLE_COMPLEX" Size =16 is verified.
f "MPI_DOUBLE_PRECISION" Size =8 is verified.
f "MPI_INTEGER" Size =4 is verified.
f "MPI_INTEGER1" Size =1 is verified.
f "MPI_INTEGER2" Size =2 is verified.
f "MPI_INTEGER4" Size =4 is verified.
f "MPI_LOGICAL" Size =4 is verified.
f "MPI_REAL" Size =4 is verified.
f "MPI_REAL2" Size =0 is verified.
f "MPI_REAL4" Size =4 is verified.
f "MPI_REAL8" Size =8 is verified.
f "MPI_PACKED" Size =1 is verified.
f "MPI_2REAL" Size =8 is verified.
f "MPI_2DOUBLE_PRECISION" Size =16 is verified.
f "MPI_2INTEGER" Size =8 is verified.
No errors.

Passed Win_get_group test - getgroup

MPI Processes: 4

Test Description:

This is a simple test of MPI_Win_get_group().

No errors

Passed MPI_Group_incl() test 1 - groupcreate

MPI Processes: 4

Test Description:

This is a simple test of creating a group array.

No errors

Passed MPI_Group_incl() test 2 - groupnullincl

MPI Processes: 4

Test Description:

This is a test to determine if an empty group can be created.

No errors

Passed MPI_Group_translate_ranks test - grouptest2

MPI Processes: 4

Test Description:

This is a test of MPI_Group_translate_ranks().

No errors

Passed MPI_Group_excl() test - grouptest

MPI Processes: 8

Test Description:

This is a test of MPI_Group_excl().

No errors

Passed MPI_Group irregular test - gtranks

MPI Processes: 8

Test Description:

This is a test comparing small groups against larger groups, and use groups with irregular members (to bypass optimizations in group_translate_ranks for simple groups).

No errors

Passed MPI_Group_Translate_ranks() test - gtranksperf

MPI Processes: 20

Test Description:

Measure and compare the relative performance of MPI_Group_translate_ranks with small and large group2 sizes but a constant number of ranks. This serves as a performance sanity check for the Scalasca use case where we translate to MPI_COMM_WORLD ranks. The performance should only depend on the number of ranks passed, not the size of either group (especially group2). This test is probably only meaningful for large-ish process counts.

No errors

Passed I/O modes test - io_modes

MPI Processes: 1

Test Description:

Checks if all MPI predefined I/O modes are supported. If test passes, "No errors" is reported. Any modes not supported are indicated individually as not being supported.

MPI_MODE_APPEND:128
MPI_MODE_CREATE:1
MPI_MODE_DELETE_ON_CLOSE:16
MPI_MODE_EXCL:64
MPI_MODE_RDONLY:2
MPI_MODE_RDWR:8
MPI_MODE_SEQUENTIAL:256
MPI_MODE_UNIQUE_OPEN:32
MPI_MODE_WRONLY:4
No errors

Passed I/O verification test 1 - io_test

MPI Processes: 4

Test Description:

Reports if MPI I/O is supported. If the MPI-I/O routines terminate normally and provide correct results, MPI-I/O reportes "No errors", otherwise error messages are generated.

rank:0/4 MPI-I/O is supported.
No errors
rank:1/4 MPI-I/O is supported.
rank:2/4 MPI-I/O is supported.
rank:3/4 MPI-I/O is supported.

Passed I/O verification test 2 - io_verify

MPI Processes: 1

Test Description:

This test is used to verify that the file created by io_test,c holds the correct values. If the test fails, the problem is reported. If all tests pass successfully it is reported that MPI-I/O is supported.

MPI-I/O: MPI_File_open() is verified.
MPI-I/O: MPI_File_read() is verified.
MPI-I/O: MPI_FILE_close() is verified.
No errors

Passed Asynchronous IO test - async_any

MPI Processes: 4

Test Description:

Test asynchronous I/O with multiple completion. Each process writes to separate files and reads them back.

No errors

Passed Asynchronous IO test - async

MPI Processes: 4

Test Description:

Test contig asynchronous I/O. Each process writes to separate files and reads them back. The file name is taken as a command-line argument, and the process rank is appended to it.

No errors

Passed MPI_File_get_type_extent test - getextent

MPI Processes: 2

Test Description:

Test file_get_extent.

No errors

Passed Non-blocking I/O test - i_noncontig

MPI Processes: 2

Test Description:

Tests noncontiguous reads/writes using non-blocking I/O.

No errors

Passed MPI_File_write_ordered test 1 - rdwrord

MPI Processes: 4

Test Description:

Test reading and writing ordered output.

No errors

Passed MPI_File_write_ordered test 2 - rdwrzero

MPI Processes: 4

Test Description:

Test reading and writing data with zero length. The test then looks for errors in the MPI IO routines and reports any that were found, otherwise "No errors" is reported.

No errors

Passed MPI_Type_create_resized test - resized2

MPI Processes: 1

Test Description:

Test file views with MPI_Type_create_resized.

No errors

Passed MPI_Type_create_resized test - resized

MPI Processes: 1

Test Description:

Test file views with MPI_Type_create_resized.

No errors

Passed MPI_Info_set() test - setinfo

MPI Processes: 4

Test Description:

Test file_set_view. Access style is explicitly described as modifiable. Values include read_once, read_mostly, write_once, write_mostly, random.

No errors

Passed MPI_File_set_view() test - setviewcur

MPI Processes: 4

Test Description:

Test set_view with DISPLACEMENT_CURRENT. This test reads a header then sets the view to every "size" int, using set view and current displacement. The file is first written using a combination of collective and ordered writes.

No errors

Passed MPI FILE I/O test - userioerr

MPI Processes: 1

Test Description:

This test exercises MPI I/O and MPI error handling techniques.

No errors

Passed Datatypes test - process_datatypes

MPI Processes: 0

Test Description:

This test was added to the UTK suite as a replacement for the "utk/datatypes" test for constants in MPI-1.0 and higher. The test is a constructs small seperate main programs in either C, FORTRAN77, or C++ for each datatype. If a test fails to compile, the datatype is reported as "not verified: (compilation)". If the test executes successfully, the report includes the size of the datatype (in bytes) and includes the words "is verified."

c "MPI_2DOUBLE_PRECISION" Size = 16 is verified.
c "MPI_2INT" Size = 8 is verified.
c "MPI_2INTEGER" Size = 8 is verified.
c "MPI_2REAL" Size = 8 is verified.
c "MPI_AINT" Size = 8 is verified.
c "MPI_BYTE" Size = 1 is verified.
c "MPI_C_BOOL" Size = 1 is verified.
c "MPI_C_COMPLEX" Size = 8 is verified.
c "MPI_C_DOUBLE_COMPLEX" Size = 16 is verified.
c "MPI_C_FLOAT_COMPLEX" Size = 8 is verified.
c "MPI_C_LONG_DOUBLE_COMPLEX" Size = 32 is verified.
c "MPI_CHAR" Size = 1 is verified.
c "MPI_CHARACTER" Size = 1 is verified.
c "MPI_COMPLEX" Size = 8 is verified.
c "MPI_COMPLEX2" is not verified: (compilation).
c "MPI_COMPLEX4" is not verified: (compilation).
c "MPI_COMPLEX8" Size = 8 is verified.
c "MPI_COMPLEX16" Size = 16 is verified.
c "MPI_COMPLEX32" Size = 32 is verified.
c "MPI_DOUBLE" Size = 8 is verified.
c "MPI_DOUBLE_INT" Size = 12 is verified.
c "MPI_DOUBLE_COMPLEX" Size = 16 is verified.
c "MPI_DOUBLE_PRECISION" Size = 8 is verified.
c "MPI_FLOAT" Size = 4 is verified.
c "MPI_FLOAT_INT" Size = 8 is verified.
c "MPI_INT" Size = 4 is verified.
c "MPI_INT8_T" Size = 1 is verified.
c "MPI_INT16_T" Size = 2 is verified.
c "MPI_INT32_T" Size = 4 is verified.
c "MPI_INT64_T" Size = 8 is verified.
c "MPI_INTEGER" Size = 4 is verified.
c "MPI_INTEGER1" Size = 1 is verified.
c "MPI_INTEGER2" Size = 2 is verified.
c "MPI_INTEGER4" Size = 4 is verified.
c "MPI_INTEGER8" Size = 8 is verified.
c "MPI_INTEGER16" Size = 16 is verified.
c "MPI_LB" Size = 0 is verified.
c "MPI_LOGICAL" Size = 4 is verified.
c "MPI_LONG" Size = 8 is verified.
c "MPI_LONG_INT" Size = 12 is verified.
c "MPI_LONG_DOUBLE" Size = 16 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_LONG_LONG" Size = 8 is verified.
c "MPI_LONG_LONG_INT" Size = 8 is verified.
c "MPI_OFFSET" Size = 8 is verified.
c "MPI_PACKED" Size = 1 is verified.
c "MPI_REAL" Size = 4 is verified.
c "MPI_REAL2" is not verified: (compilation).
c "MPI_REAL4" Size = 4 is verified.
c "MPI_REAL8" Size = 8 is verified.
c "MPI_REAL16" Size = 16 is verified.
c "MPI_SHORT" Size = 2 is verified.
c "MPI_SHORT_INT" Size = 6 is verified.
c "MPI_SIGNED_CHAR" Size = 1 is verified.
c "MPI_UB" Size = 0 is verified.
c "MPI_UNSIGNED_CHAR" Size = 1 is verified.
c "MPI_UNSIGNED_SHORT" Size = 2 is verified.
c "MPI_UNSIGNED" Size = 4 is verified.
c "MPI_UNSIGNED_LONG" Size = 8 is verified.
c "MPI_WCHAR" Size = 2 is verified.
c "MPI_LONG_LONG_INT" Size = 8 is verified.
c "MPI_FLOAT_INT" Size = 8 is verified.
c "MPI_DOUBLE_INT" Size = 12 is verified.
c "MPI_LONG_INT" Size = 12 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_2INT" Size = 8 is verified.
c "MPI_SHORT_INT" Size = 6 is verified.
c "MPI_LONG_DOUBLE_INT" Size = 20 is verified.
c "MPI_2REAL" Size = 8 is verified.
c "MPI_2DOUBLE_PRECISION" Size = 16 is verified.
c "MPI_2INTEGER" Size = 8 is verified.
C "MPI_CXX_BOOL" Size = 1 is verified.
C "MPI_CXX_FLOAT_COMPLEX" Size = 8 is verified.
C "MPI_CXX_DOUBLE_COMPLEX" Size = 16 is verified.
C "MPI_CXX_LONG_DOUBLE_COMPLEX" Size = 32 is verified.
f "MPI_BYTE" Size =1 is verified.
f "MPI_CHARACTER" Size =1 is verified.
f "MPI_COMPLEX" Size =8 is verified.
f "MPI_DOUBLE_COMPLEX" Size =16 is verified.
f "MPI_DOUBLE_PRECISION" Size =8 is verified.
f "MPI_INTEGER" Size =4 is verified.
f "MPI_INTEGER1" Size =1 is verified.
f "MPI_INTEGER2" Size =2 is verified.
f "MPI_INTEGER4" Size =4 is verified.
f "MPI_LOGICAL" Size =4 is verified.
f "MPI_REAL" Size =4 is verified.
f "MPI_REAL2" Size =0 is verified.
f "MPI_REAL4" Size =4 is verified.
f "MPI_REAL8" Size =8 is verified.
f "MPI_PACKED" Size =1 is verified.
f "MPI_2REAL" Size =8 is verified.
f "MPI_2DOUBLE_PRECISION" Size =16 is verified.
f "MPI_2INTEGER" Size =8 is verified.
No errors.

Passed Blockindexed contiguous test 1 - blockindexed-misc

MPI Processes: 1

Test Description:

This test converts a block indexed datatype to a contiguous datatype.

No errors

Passed Blockindexed contiguous test 2 - blockindexed-zero-count

MPI Processes: 1

Test Description:

This tests the behaviour with a zero-count blockindexed datatype.

No errors

Passed Type_get_envelope test - contents

MPI Processes: 1

Test Description:

This tests the functionality of MPI_Type_get_envelope() and MPI_Type_get_contents().

No errors

Passed Simple datatype test 1 - contigstruct

MPI Processes: 1

Test Description:

This test checks to see if we can create a simple datatype made from many contiguous copies of a single struct. The struct is built with monotone decreasing displacements to avoid any struct->config optimizations.

No errors

Passed Simple datatype test 2 - contig-zero-count

MPI Processes: 1

Test Description:

Tests behaviour with a zero count contig.

No errors

Passed C++ datatype test - cxx-types

MPI Processes: 1

Test Description:

This test checks for the existence of four new C++ named predefined datatypes that should be accessible from C and Fortran.

No errors

Passed Type_create_darray test - darray-cyclic

MPI Processes: 12

Test Description:

Cyclic check of a custom struct darray.

No errors

Passed Type_create_darray test - darray-pack_72

MPI Processes: 32

Test Description:

The default behavior of the test is be to indicate the cause of any errors.

No errors

Passed Type_create_darray packing test - darray-pack

MPI Processes: 9

Test Description:

Performs a sequence of tests building darrays with single-element blocks, running through all the various positions that the element might come from. Returns the number of errors encountered.

No errors

Passed Type_struct() alignment test - dataalign

MPI Processes: 2

Test Description:

This routine checks the alignment of a custom datatype.

No errors

Passed Get_address test - gaddress

MPI Processes: 1

Test Description:

This routine shows how math can be used on MPI addresses.

No errors

Passed Get_elements test - get-elements

MPI Processes: 1

Test Description:

We use a contig of a struct in order to satisfy two properties: (A) a type that contains more than one element type (the struct portion) (B) a type that has an odd number of ints in its "type contents" (1 in this case). This triggers a specific bug in some versions of MPICH.

No errors

Passed Get_elements Pair test - get-elements-pairtype

MPI Processes: 1

Test Description:

Send a { double, int, double} tuple and receive as a pair of MPI_DOUBLE_INTs. this should (a) be valid, and (b) result in an element count of 3.

No errors

Passed Get_elements test - getpartelm

MPI Processes: 2

Test Description:

Receive partial datatypes and check that MPI_Getelements gives the correct version.

No errors

Passed Datatype structs test - get-struct

MPI Processes: 2

Test Description:

This test was motivated by the failure of an example program for RMA involving simple operations on a struct that included a struct. The observed failure was a SEGV in the MPI_Get.

No errors

Passed Type_create_hindexed_block test 1 - hindexed_block

MPI Processes: 1

Test Description:

Tests behavior with a hindexed_block that can be converted to a contig easily. This is specifically for coverage. Returns the number of errors encountered.

No errors

Passed Type_create_hindexed_block test 2 - hindexed_block_contents

MPI Processes: 1

Test Description:

This test is a simple check of MPI_Type_create_hindexed_block() using MPI_Type_get_envelope() and MPI_Type_get_contents().

No errors

Passed Type_hindexed test - hindexed-zeros

MPI Processes: 1

Test Description:

Tests with an hindexed type with all zero length blocks.

No errors

Passed Type_hvector_blklen test - hvecblklen

MPI Processes: 1

Test Description:

Inspired by the Intel MPI_Type_hvector_blklen test. Added to include a test of a dataloop optimization that failed.

No errors

Passed Type_indexed test - indexed-misc

MPI Processes: 1

Test Description:

Tests behavior with an indexed array that can be compacted but should continue to be stored as an indexed type. Specifically for coverage. Returns the number of errors encountered.

No errors

Passed Large count test - large-count

MPI Processes: 1

Test Description:

This test checks for large count functionality ("MPI_Count") mandated by MPI-3, as well as behavior of corresponding pre-MPI-3 interfaces that have better defined behavior when an "int" quantity would overflow.

No errors

Passed Type_contiguous test - large_type

MPI Processes: 1

Test Description:

This test checks that MPI can handle large datatypes.

No errors

Passed Contiguous bounds test - lbub

MPI Processes: 1

Test Description:

The default behavior of the test is be to indicate the cause of any errors.

No errors

Passed Pack test - localpack

MPI Processes: 1

Test Description:

This test users MPI_Pack() on a communication buffer, then call MPU_Unpack() to confirm that the unpacked data matches the original. This routine performs all work within a simple processor.

No errors

Passed LONG_DOUBLE size test - longdouble

MPI Processes: 1

Test Description:

This test ensures that simplistic build logic/configuration did not result in a defined, yet incorrectly sized, MPI predefined datatype for long double and long double Complex. Based on a test suggested by Jim Hoekstra @ Iowa State University. The test also considers other datatypes that are optional in the MPI-3 specification.

No errors

Passed Type_indexed test - lots-of-types

MPI Processes: 1

Test Description:

Author: Rob Ross
Date: November 2, 2005

This test allocates 1024 indexed datatypes with 1024 distinct blocks each. It's possible that a low memory machine will run out of memory running this test. This test requires approximately 25MBytes of memory at this time.

No errors

Passed Datatypes test 1 - pairtype-size-extent

MPI Processes: 1

Test Description:

Check for optional datatypes such as LONG_DOUBLE_INT.

No errors

Passed Datatypes test 2 - sendrecvt2

MPI Processes: 2

Test Description:

This program is derived from one in the MPICH-1 test suite. It tests a wide variety of basic and derived datatypes.

No errors

Passed Datatypes test 3 - sendrecvt4

MPI Processes: 2

Test Description:

This program is derived from one in the MPICH-1 test suite. This test sends and receives EVERYTHING from MPI_BOTTOM, by putting the data into a structure.

No errors

Passed Type_commit test - simple-commit

MPI Processes: 1

Test Description:

Tests that verifies that the MPI_Type_commit succeeds.

No errors

Passed Pack test - simple-pack

MPI Processes: 1

Test Description:

Tests functionality of MPI_Type_get_envelope() and MPI_Type_get_contents() on a MPI_FLOAT. Returns the number of errors encountered.

No errors

Passed Pack_external_size test - simple-pack-external

MPI Processes: 1

Test Description:

Tests functionality of MPI_Type_get_envelope() and MPI_Type_get_contents() on a MPI_FLOAT. Returns the number of errors encountered.

No errors

Passed Type_create_resized test - simple-resized

MPI Processes: 1

Test Description:

Tests behavior with resizing of a simple derived type.

No errors

Passed Type_get_extent test - simple-size-extent

MPI Processes: 1

Test Description:

This test confirms that MPI_Type_get_extent() works properly.

No errors

Passed Pack, Unpack test - slice-pack

MPI Processes: 1

Test Description:

This test confirms that sliced array pack and unpack properly.

No errors

Passed Type_hvector test - struct-derived-zeros

MPI Processes: 1

Test Description:

Based on code from Jeff Parker at IBM.

No errors

Passed Type_struct test - struct-empty-el

MPI Processes: 1

Test Description:

This test creates an MPI_Type_struct() datatype, assigns data and sends the strufcture to a second process. The second process receives the structure and conforms that the information contained in the structure agrees with the original data.

No errors

Passed MPI_Type_struct test 1 - struct-ezhov

MPI Processes: 1

Test Description:

This is a very simple where a MPI_Type-struct() datatype is created and transfered to a second processor where the size of the structure is confirmed.

No errors

Passed MPI_Type_struct test 2 - struct-no-real-types

MPI Processes: 1

Test Description:

Tests behavior with an empty struct type.

No errors

Passed Pack, Unpack test 1 - structpack2

MPI Processes: 1

Test Description:

This test confirms that packed structures unpack properly.

No errors

Passed Pack,Unpack test 2 - struct-pack

MPI Processes: 1

Test Description:

This test confirms that packed structures unpack properly.

No errors

Passed MPI datatype test - struct-zero-count

MPI Processes: 1

Test Description:

Tests behavior with a zero-count struct of builtins.

No errors

Passed Type_create_subarray test 1 - subarray

MPI Processes: 2

Test Description:

This test creates a subarray and confirms its contents.

No errors

Passed Type_create_subarray test 2 - subarray-pack

MPI Processes: 1

Test Description:

This test confirms that a packed sub-array can be properly unpacked.

No errors

Passed Datatype reference count test - tfree

MPI Processes: 2

Test Description:

Test to check if freed datatypes have reference count semantics. The idea here is to create a simple but non-contiguous datatype, perform an irecv with it, free it, and then create many new datatypes. If the datatype was freed and the space was reused, this test may detect an error.

No errors

Passed Datatype match test - tmatchsize

MPI Processes: 1

Test Description:

Test of type_match_size. Check the most likely cases. Note that it is an error to free the type returned by MPI_Type_match_size. Also note that it is an error to request a size not supported by the compiler, so Type_match_size should generate an error in that case.

No errors

Passed Pack,Unpack test - transpose-pack

MPI Processes: 1

Test Description:

This test confirms that an MPI packed matrix can be unpacked correctly by the MPI infrastructure.

No errors

Passed Type_create_resized() test 1 - tresized2

MPI Processes: 2

Test Description:

Test of MPI datatype resized with non-zero lower bound.

No errors

Passed Type_create_resized() test 2 - tresized

MPI Processes: 2

Test Description:

Test of MPI datatype resized with 0 lower bound.

No errors

Passed Type_commit test - typecommit

MPI Processes: 1

Test Description:

This test builds datatypes using various components and confirms that MPI_Type_commit() succeeded.

No errors

Passed Type_free test - typefree

MPI Processes: 1

Test Description:

This test is used to confirm that memory is properly recovered from freed datatypes. The test may be run with valgrind or similar tools, or it may be run with MPI implementation specific options. For this test it is run only with standard MPI error checking enabled.

No errors

Passed Type_{lb,ub,extent} test - typelb

MPI Processes: 1

Test Description:

This test checks that both the upper and lower boundary of an hindexed MPI type is correct.

No errors

Passed Datatype inclusive test - typename

MPI Processes: 1

Test Description:

Sample some datatypes. See 8.4, "Naming Objects" in MPI-2. The default name is the same as the datatype name.

No errors

Passed Unpack() test - unpack

MPI Processes: 1

Test Description:

Test sent in by Avery Ching to report a bug in MPICH. Adding it as a regression test. Note: Unpack without a Pack is not technically correct, but should work with MPICH. This may not be supported with other MPI variants.

No errors

Passed Noncontiguous datatypes test - unusual-noncontigs

MPI Processes: 1

Test Description:

This test uses a structure datatype that describes data that is contiguous, but is is manipulated as if it is noncontiguous. The test is designed to expose flaws in MPI memory management should they exist.

No errors

Passed Type_vector_blklen test - vecblklen

MPI Processes: 1

Test Description:

This test is inspired by the Intel MPI_Type_vector_blklen test. The test fundamentally tries to deceive MPI into scrambling the data using padded struct types, and MPI_Pack() and MPI_Unpack(). The data is then checked to make sure the original data was not lost in the process. If "No errors" is reported, then the MPI functions that manipulated the data did not corrupt the test data.

No errors

Passed Zero size block test - zeroblks

MPI Processes: 1

Test Description:

This test creates an empty packed indexed type, and then checks that the last 40 entrines of the unpacked recv_buffer have the corresponding elements from the send buffer.

No errors

Passed Datatype test - zeroparms

MPI Processes: 1

Test Description:

This test creates a valid datatype, commits and frees the datatype, then repeats the process for a second datatype of the same size.

No errors

Passed Allgather test 2 - allgather3

MPI Processes: 10

Test Description:

This test is similar to coll/allgather2, but it tests a zero byte gather operation.

No errors

Passed Allgather test 4 - allgatherv3

MPI Processes: 10

Test Description:

Gather data from a vector to contiguous datatype. This is the trivial version based on the allgather test (allgatherv but with constant data sizes).

No errors

Passed Allreduce test 2 - allred2

MPI Processes: 4

Test Description:

MPI_Allreduce() Test using MPI_IN_PLACE.

No errors

Passed Allreduce test 3 - allred3

MPI Processes: 10

Test Description:

This test implements a simple matrix-matrix multiply. This is an associative but not commutative operation where matSize=matrix. The number of matrices is the count argument. The matrix is stored in C order, so that c(i,j) = cin[j+i*matSize].

No errors

Passed Allreduce test 4 - allred4

MPI Processes: 4

Test Description:

This example is similar to coll/allred3, but uses 3x3 matrices with integer-valued entries. This is an associative but not commutative operation. The number of matrices is the count argument. The matrix is stored in C order, such that

c(i,j) is cin[j+i*3]

I = identity matrix

A = (1 0 0    B = (0 1 0
     0 0 1         1 0 0
     0 1 0)        0 0 1)

The product:

I^k A I^(p-2-k-j) B I^j

is

(0 1 0
0 0 1
1 0 0)

for all values of k, p, and j.

No errors

Passed Allreduce test 5 - allred5

MPI Processes: 5

Test Description:

This test implements a simple matrix-matrix multiply. The operation is associative but not commutative where matSize=matrix. The number of matrices is the count argument. The matrix is stored in C order, so that c(i,j) is cin[j+i*matSize].

No errors

Passed Allreduce test 1 - allred

MPI Processes: 7

Test Description:

This test all possible MPI operation codes using the MPI_Allreduce() routine.

No errors

Passed Allreduce test 7 - allredmany

MPI Processes: 4

Test Description:

This example should be run with 2 processes and tests the ability of the implementation to handle a flood of one-way messages.

No errors

Passed Alltoallv test 1 - alltoallv0

MPI Processes: 10

Test Description:

This tests MPI_Alltoallv() by having each processor send data to two neighbors only, using counts of 0 for the other neighbors. This idiom is sometimes used for halo exchange operations. The test uses MPI_INT which is adequate for testing systems that use point-to-point operations.

No errors

Passed Matrix transpose test 1 - alltoallw1

MPI Processes: 10

Test Description:

This somewhat detailed example test was taken from MPI-The complete reference, Vol 1, p 222-224. Please refer to this reference for more details of the test.

No errors

Passed Alltoallw test - alltoallw_zeros

MPI Processes: 8

Test Description:

Based on a test case contributed by Michael Hofmann. This test makes sure that zero counts with non-zero-sized types on the send (recv) side match and don't cause a problem with non-zero counts and zero-sized types on the recv (send) side when using MPI_Alltoallw and MPI_Alltoallv.

No errors

Passed Bcast test 1 - bcast2

MPI Processes: 10

Test Description:

Test of broadcast with various roots and datatypes and sizes that are not powers of two.

No errors

Passed Bcast test 2 - bcast3

MPI Processes: 10

Test Description:

Test of broadcast with various roots and datatypes and sizes that are not powers of two.

No errors

Passed Bcast test 3 - bcasttest

MPI Processes: 10

Test Description:

Various tests of MPI_Bcast() using MPI_INIT with data sizes that are in powers of two.

No errors

Passed Bcast test 4 - bcastzerotype

MPI Processes: 10

Test Description:

Tests broadcast behavior with non-zero counts but zero-sized types.

No errors

Passed Reduce/Bcast tests - coll10

MPI Processes: 4

Test Description:

The operation is inoutvec[i] = invec[i] op inoutvec[i] (see MPI-1.3 Message-Passing INterface section 4.9.4). The order of operation is important. Note that the computation is in process rank (in the communicator) order independant of the root process.

No errors

Passed MScan test - coll11

MPI Processes: 4

Test Description:

The operation is inoutvec[i] = invec[i] op inoutvec[i] (see MPI-1.3 Message-Passing INterface section 4.9.4). The order of operation is important. Note that the computation is in process rank (in the communicator) order independant of the root process.

No errors

Passed Reduce/Bcast/Allreduce test - coll12

MPI Processes: 4

Test Description:

This test uses various calls to MPI_Reduce(), MPI_Bcast(), and MPI_Allreduce().

No errors

Passed Alltoall test - coll13

MPI Processes: 4

Test Description:

This is a test contributed by hook@nas.nasa.gov. It is another test of MPI_Alltoall().

No errors

Passed Gather test - coll2

MPI Processes: 5

Test Description:

This test uses MPI_Gather() to define a two-dimensional table.

No errors

Passed Gatherv test - coll3

MPI Processes: 5

Test Description:

This test uses MPI_Gatherv() to define a two-dimensional table. This test is similar to coll/coll2.

No errors

Passed Scatter test - coll4

MPI Processes: 4

Test Description:

This test uses MPI_Scatter() to define a two-dimensional table. See also test coll2 and coll3 for similar tests.

No errors

Passed Scatterv test - coll5

MPI Processes: 4

Test Description:

This test uses MPI_SCatterv() to define a two-dimensional table.

No errors

Passed Allgatherv test - coll6

MPI Processes: 5

Test Description:

This test uses MPI_Allgatherv() to define a two-dimensional table.

No errors

Passed Allgatherv test - coll7

MPI Processes: 5

Test Description:

This test if the same as coll/coll6 except that the size of the table is greater than the number of processors.

No errors

Passed Reduce/Bcast test - coll8

MPI Processes: 4

Test Description:

This test repeats pairs of calls to MPI_Reduce() and MPI_Bcast() using different reduction operations while looking for errors.

No errors

Passed Reduce/Bcast test - coll9

MPI Processes: 4

Test Description:

This test uses various calls to MPI_Reduce(), MPI_Bcast(), and MPI_Allreduce().

No errors

Passed Exscan Exclusive Scan test - exscan2

MPI Processes: 5

Test Description:

Test Simple test of MPI_Exscan().

No errors

Passed Gather test - gather2

MPI Processes: 4

Test Description:

This tests gathers data from a vector to contiguous datatype. The test uses the IN_PLACE option.

No errors

Passed Ibarrier test - ibarrier

MPI Processes: 2

Test Description:

This test calls MPI_Ibarrier() followed by an conditional loop containing usleep(1000) and MPI_Test(). This test hung indefinitely under some MPI implementations. Successfully completing this test indicates the error has been corrected.

No errors

Passed Allgather test - icallgather

MPI Processes: 5

Test Description:

Simple intercomm allgather test.

No errors

Passed Allgatherv test - icallgatherv

MPI Processes: 7

Test Description:

Simple intercomm allgatherv test.

No errors

Passed Allreduce test - icallreduce

MPI Processes: 5

Test Description:

Simple intercomm allreduce test.

No errors

Passed Alltoall test - icalltoall

MPI Processes: 7

Test Description:

Simple intercomm alltoall test.

No errors

Passed Alltoallv test - icalltoallv

MPI Processes: 5

Test Description:

This program tests MPI_Alltoallv by having processor i send different amounts of data to each processor. Because there are separate send and receive types to alltoallv, there need to be tests to rearrange data on the fly. The first test sends i items to processor i from all processors. Currently, the test uses only MPI_INT which is adequate for testing systems using point-to-point operations.

No errors

Passed Alltoallw test - icalltoallw

MPI Processes: 7

Test Description:

This program tests MPI_Alltoallw by having processor i send different amounts of data to each processor. This is just the MPI_Alltoallv test, but with displacements in bytes rather than units of the datatype. Because there are separate send and receive types to alltoallw, there need to be tests to rearrange data on the fly.

The first test sends i items to processor i from all processors. Currently, the test uses only MPI_INT; this is adequate for testing systems that use point-to-point operations.

No errors

Passed Barrier test - icbarrier

MPI Processes: 7

Test Description:

This only checks that the Barrier operation accepts intercommunicators. It does not check for the semantics of a intercomm barrier (all processes in the local group can exit when (but not before) all processes in the remote group enter the barrier.

No errors

Passed Bcast test - icbcast

MPI Processes: 10

Test Description:

Simple intercomm broadcast test.

No errors

Passed Gather test - icgather

MPI Processes: 7

Test Description:

Simple intercomm gather test.

No errors

Passed Gatherv test - icgatherv

MPI Processes: 7

Test Description:

Simple intercomm gatherv test.

No errors

Passed Reduce test - icreduce

MPI Processes: 7

Test Description:

Simple intercomm reduce test.

No errors

Passed Scatter test - icscatter

MPI Processes: 7

Test Description:

Simple intercomm scatter test.

No errors

Passed Scatterv test - icscatterv

MPI Processes: 7

Test Description:

Simple intercomm scatterv test.

No errors

Passed Allreduce test - longuser

MPI Processes: 4

Test Description:

User-defined operation on a long value (tests proper handling of possible pipelining in the implementation of reductions with user-defined operations).

No errors

Passed Ibcast,Wait,Ibarrier test 1 - nonblocking2

MPI Processes: 5

Test Description:

This is a basic test of all 17 non-blocking collective operations specified by the MPI-3 standard. It only exercises the intracommunicator functionality, does not use MPI_IN_PLACE, and only transmits/receives simple integer types with relatively small counts. It does check a few fancier issues, such as ensuring that "premature user releases" of MPI_Op and MPI_Datatype objects does not result in a segfault.

No errors

Passed Ibcast,Wait,Ibarrier test 2 - nonblocking3

MPI Processes: 5

Test Description:

This test attempts to execute multiple simultaneous non-blocking collective (NBC) MPI routines at the same time, and manages their completion with a variety of routines (MPI_{Wait,Test}{,_all,_any,_some}). The test also exercises a few point-to-point operations.

No errors

Passed Wait test - nonblocking

MPI Processes: 10

Test Description:

This is a very weak sanity test that all non-blocking collectives specified by MPI-3 are present in the library and take arguments as expected. This test does not check for progress, matching issues, or sensible output buffer values.

No errors

Passed BAND operations test 1 - opband

MPI Processes: 4

Test Description:

Test MPI_BAND operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed BOR operations test 2 - opbor

MPI Processes: 4

Test Description:

Test MPI_BOR operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed BOR Operations test - opbxor

MPI Processes: 4

Test Description:

Test MPI_BXOR operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed Op_{create,commute,free} test - op_commutative

MPI Processes: 2

Test Description:

A simple test of MPI_Op_Create/commute/free.

No errors

Passed LAND operations test - opland

MPI Processes: 4

Test Description:

Test MPI_LAND operations on optional datatypes. Note that failing this test does not implty a fault with the MPI implementation.

No errors

Passed LOR operations test - oplor

MPI Processes: 4

Test Description:

Test MPI_LOR operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed LXOR operations test - oplxor

MPI Processes: 5

Test Description:

Test MPI_LXOR operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed MAX operations test - opmax

MPI Processes: 5

Test Description:

Test MPI_MAX operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed MAXLOC operations test - opmaxloc

MPI Processes: 5

Test Description:

Test MPI_LAXLOC operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed MIN operations test - opmin

MPI Processes: 4

Test Description:

Test MPI_Min operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed MINLOC operations test - opminloc

MPI Processes: 4

Test Description:

Test MPI_MINLOC operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed PROD operations test - opprod

MPI Processes: 6

Test Description:

Test MPI_PROD operations on optional datatypes. Note that failing this test does not mean that there is something wrong with the MPI implementation.

No errors

Passed SUM operations test - opsum

MPI Processes: 4

Test Description:

This test looks at integer or integer drelated atatypes not required my the MPI-3.0 standard (e.g. long long). Note that failure to support these datatypes is not an indication of a non-compliant MPI implementation.

No errors

Passed Reduce test 2 - red4

MPI Processes: 10

Test Description:

This tests implements a simple matrix-matrix multiply. This is an associative but not comutative operation. For a matrix size of matsize, the matrix is stored in C order where c(i,j) is cin[j+i*matSize].

No errors

Passed Reduce_Scatter test 1 - redscat2

MPI Processes: 10

Test Description:

Test of reduce scatter. Checks that the non-communcative operations are not commuted and that all of the operations are performed.

No errors

Passed Reduce_Scatter test 3 - redscatbkinter

MPI Processes: 10

Test Description:

Test of reduce scatter block with large data on an intercommunicator (needed in MPICH to trigger the long-data algorithm). Each processor contributes its rank + the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_Scatter test 4 - redscatblk3

MPI Processes: 10

Test Description:

Test of reduce scatter with large data (needed in MPICH to trigger the long-data algorithm). Each processor contributes its rank + the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_scatter_block test 1 - red_scat_block2

MPI Processes: 10

Test Description:

Test of reduce scatter with large data (needed in MPICH to trigger the long-data algorithm). Each processor contributes its rank + the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_scatter_block test 2 - red_scat_block

MPI Processes: 8

Test Description:

Each process contributes its rank plus the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_scatter test 1 - redscat

MPI Processes: 6

Test Description:

Each processor contribues its rank plus the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_scatter test 2 - redscatinter

MPI Processes: 8

Test Description:

Test of reduce scatter with large data on an intercommunicator (needed in MPICH to trigger the long-data algorithm). Each processor contributes its rank + the index to the reduction, then receives the ith sum. Can be called with any number of processors.

No errors

Passed Reduce_local test - reduce_local

MPI Processes: 2

Test Description:

A simple test of MPI_Reduce_local(). Uses MPI_SUM as well as user defined operators.

No errors

Passed Scatter test 2 - scatter3

MPI Processes: 4

Test Description:

This test sends contiguous data and receives a vector on some nodes and contiguous data on others. There is some evidence that some MPI implementations do not check recvcount on the root process. This test checks for that case.

No errors

Passed Scatter test 3 - scattern

MPI Processes: 4

Test Description:

This test sends a vector and receives individual elements.

No errors

Passed Scatterv test - scatterv

MPI Processes: 4

Test Description:

This is an example of using scatterv to send a matrix from one process to all others, with the matrix stored in Fortran order. Note the use of an explicit upper bound (UB) to enable the sources to overlap. This tests uses scatterv to make sure that it uses the datatype size and extent correctly. It requires the number of processors used in the call to MPI_Dims_create.

No errors

Passed Reduce test - uoplong

MPI Processes: 16

Test Description:

Test user-defined operations with a large number of elements. Added because a talk at EuroMPI'12 claimed that these failed with more than 64k elements.

No errors

Passed Extended collectives test - collectives

MPI Processes: 4

Test Description:

Checks if "extended collectives" are supported. If the test fails to compile, then "extended collectives" are not supported. If the test compiles, then a 4-process MPI job is executed. If the job aborts, then "Extended collectives NOT supported" is reported. If the job executes and the correct value is returned, then "Extended collectives ARE supported" is reported.

No errors

Passed Alltoall thread test - alltoall

MPI Processes: 4

Test Description:

The LISTENER THREAD waits for communication from any source (including calling thread) messages which it receives that has tag REQ_TAG. Each thread enters an infinite loop that will stop only if every node in the MPI_COMM_WORLD send message containing -1.

No errors

Passed MPI_Info_delete() test - infodel

MPI Processes: 1

Test Description:

This test exercises the MPI_Info_delete().

No errors

Passed MPI_Info_dup() test - infodup

MPI Processes: 1

Test Description:

This test exercises the MPI_Info_dup().

No errors

Passed MPI_Info_get() test 1 - infoenv

MPI Processes: 1

Test Description:

This is a simple test of MPI_Info_get().

No errors

Passed MPI_Info_get() test 2 - infomany2

MPI Processes: 1

Test Description:

Test of info that makes use of the extended handles, including inserts and deletes.

No errors

Passed MPI_Info_get() test 3 - infomany

MPI Processes: 1

Test Description:

Test of info that makes use of the extended handles.

No errors

Passed MPI_Info_get() test 4 - infoorder

MPI Processes: 1

Test Description:

This is a simple test that illustrates how named keys are ordered.

No errors

Passed MPI_Info_get() test 5 - infotest

MPI Processes: 1

Test Description:

Simple info test.

No errors

Passed MPI_Info_{get,send} test - infovallen

MPI Processes: 1

Test Description:

Simple info test.

No errors

Passed Dynamic process management test - dynamic

MPI Processes: 1

Test Description:

Checks if the dynamic process management routines through MPI-2.2 are defined. If the test passes, then "No errors" is reported.

MPI_Comm_spawn(): verified
MPI_Comm_get_parrent(): verified
MPI_Open_port(): verified
MPI_Comm_accept(): verified
MPI_Comm_connect(): verified
MPI_Publish_name(): verified
MPI_Unpublish_name(): verified
MPI_Lookup_name(): verified
MPI_Comm_disconnect(): verified
MPI_Comm_join(): verified
Dynamic process management routines: verified
No errors

Passed MPI_Comm_disconnect() test - disconnect2

MPI Processes: 3

Test Description:

A simple test of Comm_disconnect.

No errors

Passed MPI_Comm_disconnect() test - disconnect3

MPI Processes: 3

Test Description:

A simple test of Comm_disconnect.

No errors

Passed MPI_Comm_disconnect() test 1 - disconnect

MPI Processes: 3

Test Description:

A simple test of Comm_disconnect.

No errors

Passed MPI_Comm_disconnect() test 2 - disconnect_reconnect2

MPI Processes: 3

Test Description:

In this program, the return codes from the MPI routines are checked. Since the error handlers for the communicators are not set to MPI_ERRORS_RETURN, any error should cause an abort rather than a return. The test on the return value is an extra safety check; note that a return value of other than MPI_SUCCESS in these routines indicates an error in the error handling by the MPI implementation.

No errors

Passed MPI_Comm_disconnect() test 3 - disconnect_reconnect3

MPI Processes: 3

Test Description:

This test tests the disconnect code for processes that span process groups. This test spawns a group of processes and then merges them into a single communicator. Then the single communicator is split into two communicators, one containing the even ranks and the other the odd ranks. Then the two new communicators do MPI_Comm_accept/connect/disconnect calls in a loop. The even group does the accepting while the odd group does the connecting.

No errors

Passed MPI_Comm_disconnect() test 4 - disconnect_reconnect

MPI Processes: 3

Test Description:

A simple test of Comm_connect/accept/disconnect.

No errors

Passed MPI_Comm_join() test - join

MPI Processes: 2

Test Description:

A simple test of Comm_join.

No errors

Passed MPI_Comm_connect() test 1 - multiple_ports2

MPI Processes: 4

Test Description:

This test checks to make sure that two MPI_Comm_connections to two different MPI ports match their corresponding MPI_Comm_accepts.

No errors

Passed MPI_Comm_connect() test 2 - multiple_ports

MPI Processes: 3

Test Description:

This test checks to make sure that two MPI_Comm_connects to two different MPI ports match their corresponding MPI_Comm_accepts.

No errors

Passed PGROUP creation test - pgroup_connect_test

MPI Processes: 4

Test Description:

James Dinan dinan@mcs.anl.gov
May, 2011

In this test, processes create an intracommunicator, and creation is collective only on the members of the new communicator, not on the parent communicator. This is accomplished by building up and merging intercommunicators using Connect/Accept to merge with a master/controller process.

No errors

Passed Creation group intercomm test - pgroup_intercomm_test

MPI Processes: 4

Test Description:

James Dinan dinan@mcs.anl.gov
May, 2011

In this test processes create an intracommunicator, and creation is collective only on the members of the new communicator, not on the parent communicator. This is accomplished by building up and merging intercommunicators starting with MPI_COMM_SELF for each process involved.

No errors

Passed MPI_Comm_accept() test - selfconacc

MPI Processes: 2

Test Description:

This tests exercises MPI_Open_port(), MPI_Comm_accept(), and MPI_Comm_disconnect().

No errors

Passed MPI spawn processing test 1 - spaconacc2

MPI Processes: 1

Test Description:

In this program, the return codes from the MPI routines are checked. Since the error handlers for the communicators are not set to MPI_ERRORS_RETURN, any error should cause an abort rather than a return. The test on the return value is an extra safety check; note that a return value of other than MPI_SUCCESS in these routines indicates an error in the error handling by the MPI implementation.

No errors

Passed MPI spawn processing test 2 - spaconacc

MPI Processes: 1

Test Description:

In this program, the return codes from the MPI routines are checked. Since the error handlers for the communicators are not set to MPI_ERRORS_RETURN, any error should cause an abort rather than a return. The test on the return value is an extra safety check; note that a return value of other than MPI_SUCCESS in these routines indicates an error in the error handling by the MPI implementation.

No errors

Passed MPI_Intercomm_creat() test - spaiccreate

MPI Processes: 2

Test Description:

Use Spawn to create an intercomm, then create a new intercomm that includes processes not in the initial spawn intercomm.This test ensures that spawned processes are able to communicate with processes that were not in the communicator from which they were spawned.

No errors

Passed MPI_Comm_spawn() test 1 - spawn1

MPI Processes: 1

Test Description:

A simple test of Comm_spawn.

No errors

Passed MPI_Comm_spawn() test 2 - spawn2

MPI Processes: 1

Test Description:

A simple test of Comm_spawn, called twice.

No errors

Passed MPI_Comm_spawn() test 3 - spawnargv

MPI Processes: 1

Test Description:

A simple test of Comm_spawn, with complex arguments.

No errors

Passed MPI_Comm_spawn() test 4 - spawninfo1

MPI Processes: 1

Test Description:

A simple test of Comm_spawn with info.

No errors

Passed MPI_Comm_spawn() test 5 - spawnintra

MPI Processes: 2

Test Description:

A simple test of Comm_spawn, followed by intercomm merge.

No errors

Passed MPI_Comm_spawn() test 6 - spawnmanyarg

MPI Processes: 1

Test Description:

A simple test of Comm_spawn, with many arguments.

No errors

Passed MPI_Comm_spawn_multiple() test 1 - spawnminfo1

MPI Processes: 1

Test Description:

A simple test of Comm_spawn_multiple with info.

No errors

Passed MPI_Comm_spawn_multiple() test 2 - spawnmult2

MPI Processes: 2

Test Description:

This tests spawn_mult by using the same executable and no command-line options. The attribute MPI_APPNUM is used to determine which executable is running.

No errors

Passed MPI spawn test with pthreads - taskmaster

MPI Processes: 2

Test Description:

Create a thread for each task. Each thread will spawn a child process to perform its task.

No errors

Passed Multispawn test - multispawn

MPI Processes: 1

Test Description:

This (is a placeholder for a) test that creates 4 threads, each of which does a concurrent spawn of 4 more processes, for a total of 17 MPI processes. The resulting intercomms are tested for consistency (to ensure that the spawns didn't get confused among the threads). As an option, it will time the Spawn calls. If the spawn calls block the calling thread, this may show up in the timing of the calls.

No errors

Passed Taskmaster test - th_taskmaster

MPI Processes: 1

Test Description:

This is a simple test that creates threads to verifiy compatibility between MPI and the pthread library.

No errors

Passed Thread/RMA interaction test - multirma

MPI Processes: 2

Test Description:

This is a simple test of threads in MPI.

No errors

Passed Threaded group test - comm_create_group_threads

MPI Processes: 4

Test Description:

In this test a number of threads are created with a distinct MPI communicator (or comm) group distringuished by its thread-id (used as a tag). Threads on even ranks join an even comm and threads on odd ranks join the odd comm.

No errors

Passed Thread Group creation test - comm_create_threads

MPI Processes: 4

Test Description:

Every thread paticipates in a distinct MPI_Comm_create group, distinguished by its thread-id (used as the tag). Threads on even ranks join an even comm and threads on odd ranks join the odd comm.

No errors

Passed Easy thread test 1 - comm_dup_deadlock

MPI Processes: 4

Test Description:

This is a simple test of threads in MPI.

No errors

Passed Easy thread test 2 - comm_idup

MPI Processes: 4

Test Description:

This is a simple test of threads in MPI

No Errors

Passed Multiple threads test 1 - ctxdup

MPI Processes: 4

Test Description:

This test creates communications concurrently in different threads.

No errors

Passed Multiple threads test 2 - ctxidup

MPI Processes: 4

Test Description:

This test creates communications concurrently in different threads.

No errors

Passed Multiple threads test 3 - dup_leak_test