StarPU has found :
56 STARPU_CPU_WORKER workers:
	CPU 0
	CPU 1
	CPU 2
	CPU 3
	CPU 4
	CPU 5
	CPU 6
	CPU 7
	CPU 8
	CPU 9
	CPU 10
	CPU 11
	CPU 12
	CPU 13
	CPU 14
	CPU 15
	CPU 16
	CPU 17
	CPU 18
	CPU 19
	CPU 20
	CPU 21
	CPU 22
	CPU 23
	CPU 24
	CPU 25
	CPU 26
	CPU 27
	CPU 28
	CPU 29
	CPU 30
	CPU 31
	CPU 32
	CPU 33
	CPU 34
	CPU 35
	CPU 36
	CPU 37
	CPU 38
	CPU 39
	CPU 40
	CPU 41
	CPU 42
	CPU 43
	CPU 44
	CPU 45
	CPU 46
	CPU 47
	CPU 48
	CPU 49
	CPU 50
	CPU 51
	CPU 52
	CPU 53
	CPU 54
	CPU 55
8 STARPU_CUDA_WORKER workers:
	CUDA 0.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 27:00.0)
	CUDA 1.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 2a:00.0)
	CUDA 2.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 51:00.0)
	CUDA 3.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 57:00.0)
	CUDA 4.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 9e:00.0)
	CUDA 5.0 (NVIDIA A100-SXM4-80GB 71.2 GiB a4:00.0)
	CUDA 6.0 (NVIDIA A100-SXM4-80GB 71.2 GiB c7:00.0)
	CUDA 7.0 (NVIDIA A100-SXM4-80GB 71.2 GiB ca:00.0)
No STARPU_OPENCL_WORKER worker

topology ... (hwloc logical indexes)
numa  0	pack  0	core 0	PU 0	CPU 0	
		core 1	PU 1	CPU 1	
		core 2	PU 2	CPU 2	
		core 3	PU 3	CPU 3	
		core 4	PU 4	CPU 4	
		core 5	PU 5	CPU 5	
		core 6	PU 6	CPU 6	
		core 7	PU 7	CPU 7	
		core 8	PU 8	CPU 8	
		core 9	PU 9	CPU 9	
		core 10	PU 10	CPU 10	
		core 11	PU 11	CPU 11	
		core 12	PU 12	CPU 12	
		core 13	PU 13	CPU 13	
		core 14	PU 14	CPU 14	
		core 15	PU 15	CPU 15	
		core 16	PU 16	CPU 16	
		core 17	PU 17	CPU 17	
		core 18	PU 18	CPU 18	
		core 19	PU 19	CPU 19	
		core 20	PU 20	CPU 20	
		core 21	PU 21	CPU 21	
		core 22	PU 22	CPU 22	
		core 23	PU 23	CPU 23	
		core 24	PU 24	CPU 24	
		core 25	PU 25	CPU 25	
		core 26	PU 26	CPU 26	
		core 27	PU 27	CPU 27	
		core 28	PU 28	CPU 28	
		core 29	PU 29	CPU 29	
		core 30	PU 30	CPU 30	
		core 31	PU 31	CPU 31	
numa  1	pack  1	core 32	PU 32	CPU 32	
		core 33	PU 33	CPU 33	
		core 34	PU 34	CPU 34	
		core 35	PU 35	CPU 35	
		core 36	PU 36	CPU 36	
		core 37	PU 37	CPU 37	
		core 38	PU 38	CPU 38	
		core 39	PU 39	CPU 39	
		core 40	PU 40	CPU 40	
		core 41	PU 41	CPU 41	
		core 42	PU 42	CPU 42	
		core 43	PU 43	CPU 43	
		core 44	PU 44	CPU 44	
		core 45	PU 45	CPU 45	
		core 46	PU 46	CPU 46	
		core 47	PU 47	CPU 47	
		core 48	PU 48	CPU 48	
		core 49	PU 49	CPU 49	
		core 50	PU 50	CPU 50	
		core 51	PU 51	CPU 51	
		core 52	PU 52	CPU 52	
		core 53	PU 53	CPU 53	
		core 54	PU 54	CPU 54	
		core 55	PU 55	CPU 55	
		core 56	PU 56	CUDA 0.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 27:00.0)	
		core 57	PU 57	CUDA 1.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 2a:00.0)	
		core 58	PU 58	CUDA 2.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 51:00.0)	
		core 59	PU 59	CUDA 3.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 57:00.0)	
		core 60	PU 60	CUDA 4.0 (NVIDIA A100-SXM4-80GB 71.2 GiB 9e:00.0)	
		core 61	PU 61	CUDA 5.0 (NVIDIA A100-SXM4-80GB 71.2 GiB a4:00.0)	
		core 62	PU 62	CUDA 6.0 (NVIDIA A100-SXM4-80GB 71.2 GiB c7:00.0)	
		core 63	PU 63	CUDA 7.0 (NVIDIA A100-SXM4-80GB 71.2 GiB ca:00.0)	

bandwidth (MB/s) and latency (us)...
from/to	NUMA 0	CUDA 0	CUDA 1	CUDA 2	CUDA 3	CUDA 4	CUDA 5	CUDA 6	CUDA 7	
NUMA 0	0	25093	25173	25155	25171	25103	25098	25081	25070	
CUDA 0	23839	0	237093	241591	241592	241860	244171	244921	243622	
CUDA 1	23839	244506	0	242319	242414	245014	243011	244269	244551	
CUDA 2	23840	244862	245277	0	242914	244460	244745	244587	244632	
CUDA 3	23840	241273	241860	103391	0	244297	243507	243558	244466	
CUDA 4	23836	241772	244534	243944	247462	0	244066	243014	243584	
CUDA 5	23835	241711	241605	243762	244878	247284	0	243749	243871	
CUDA 6	23834	241188	243913	244744	244161	243936	246822	0	243548	
CUDA 7	23835	241782	241208	243598	244189	243356	243619	244084	0	

NUMA 0	0	11	11	11	11	12	12	12	12	
CUDA 0	10	0	13	13	13	13	13	13	13	
CUDA 1	10	13	0	13	13	13	13	13	13	
CUDA 2	10	13	13	0	13	13	13	13	13	
CUDA 3	10	13	13	12	0	13	13	13	13	
CUDA 4	11	14	13	13	13	0	13	13	13	
CUDA 5	11	13	14	13	13	13	0	13	13	
CUDA 6	11	14	13	13	13	13	13	0	13	
CUDA 7	11	14	14	13	13	13	13	13	0	

GPU	NUMA in preference order (logical index), host-to-device, device-to-host
CUDA_0	 0	
CUDA_1	 0	
CUDA_2	 0	
CUDA_3	 0	
CUDA_4	 0	
CUDA_5	 0	
CUDA_6	 0	
CUDA_7	 0