Systems Summary

The HPCMP provides a variety of supercomputing platforms with an array of installed software to enable multidisciplinary computational science and engineering. Multiple vendor platforms, system architectures, programming environments, memory complement, and disk subsystems provide the researcher with a variety of choices for matching his or her code to the appropriate HPC system. Our systems are summarized in the table below.

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System Attributes

System	Site	Vendor / Model	Node Type	OS	Core Type	Core Speed1	Total # of Nodes	Cores per Node	Total # of Cores	Memory per Node (GB)		Peak TFLOPS	End of Life
										Total	Accessible
Centennial	ARL	SGI ICE XA	Login	RHEL	Intel Xeon	2.2	24	40	960	256	252	2600	12/31/2021
			Standard	RHEL	Intel Xeon	2.2	1,784	40	71,360	128	124
			Large Memory	RHEL	Intel Xeon	2.6	32	40	1,280	512	508
			GPU	RHEL	Intel Xeon	2.2	32	40 + 1 GPU (1 x 2,880 GPU cores)	1,280	256	252
Gaffney	NAVY	HPE SGI 8600	Login	RHEL	Intel Xeon	2.7	8	48	384	384	380	3050	01/01/2024
			Standard	RHEL	Intel Xeon	2.7	704	48	33,792	192	180
			Large Memory	RHEL	Intel Xeon	2.7	16	48	768	768	744
			GPU	RHEL	Intel Xeon	2.7	32	48 + 1 GPU (1 x 3,584 GPU cores)	1,536	384	372
Koehr	NAVY	HPE SGI 8600	Login	RHEL	Intel Xeon	2.7	8	48	384	384	380	3050	01/01/2024
			Standard	RHEL	Intel Xeon	2.7	704	48	33,792	192	180
			Large Memory	RHEL	Intel Xeon	2.7	16	48	768	768	744
			GPU	RHEL	Intel Xeon	2.7	32	48 + 1 GPU (1 x 3,584 GPU cores)	1,536	384	372
Mustang	AFRL	HPE SGI 8600	Login	RHEL	Intel Xeon	2.7	12	48	576	384	380	4870	12/08/2023
			Standard	RHEL	Intel Xeon	2.7	1,128	48	54,144	192	180
			Large Memory	RHEL	Intel Xeon	2.7	24	48	1,152	768	744
			GPU	RHEL	Intel Xeon	2.7	24	48 + 1 GPU (1 x 3,584 GPU cores)	1,152	384	372
Narwhal	NAVY	HPE Cray EX	Login	SLES	AMD Opteron	2.6	11	128	1,408	256	246	13	05/20/2026
			Standard	SLES	AMD Opteron	2.6	2,176	128	278,528	256	246
			Large Memory	SLES	AMD Opteron	2.6	12	128	1,536	1024	990
			1-MLA	SLES	AMD Opteron	2.6	32	128 + 1 GPU (1 x 5,120 CUDA cores, 1 x 640 Tensor cores)	4,096	256	246
			2-MLA	SLES	AMD Opteron	2.6	32	128 + 2 GPUs (2 x 5,120 CUDA cores, 2 x 640 Tensor cores)	4,096	256	246
			Visualization	SLES	AMD Opteron	2.6	32	128 + 2 GPUs (2 x 5,120 CUDA cores, 2 x 640 Tensor cores)	4,096	256	246
Onyx	ERDC	Cray XC40/50	Login	SLES	Intel Xeon	2.8	12	22	264	256	8	6060	08/18/2023
			Standard	CLE	Intel Xeon	2.8	4,810	44	211,640	128	121
			Large Memory	CLE	Intel Xeon	2.8	4	44	176	1024	991
			KNL	CLE	Intel Xeon	1.3	32	64	2,048	96	90
			GPU	CLE	Intel Xeon	2.8	32	22 + 1 GPU (1 x 3,584 CUDA cores)	704	256	247
			2-MLA	CentOS	Intel Xeon	2.4	60	40 + 2 GPUs (2 x 5,120 CUDA cores)	2,400	192	172
			10-MLA	CentOS	Intel Xeon	2.4	4	40 + 10 GPUs (10 x 5,120 CUDA cores)	160	768	735
SCOUT	ARL	IBM Power9	Login	RHEL	IBM Power9	2.55	4	40	160	512	502	1200	12/25/2024
			Training	RHEL	IBM Power9	2.55	22	40 + 6 GPUs (6 x 5,120 CUDA cores, 6 x 640 Tensor cores)	880	700	690
			Inference	RHEL	IBM Power9	2.55	128	40 + 4 GPUs (4 x 2,500 CUDA cores, 4 x 320 Tensor cores)	5,120	256	246
			Visualization	RHEL	IBM Power9	2.55	2	40 + 2 GPUs (2 x 5,120 CUDA cores, 2 x 640 Tensor cores)	80	512	502

1) Core speed in GHz