Differences

This shows you the differences between two versions of the page.

--- tech:slurm [2020/05/27 11:47] – [Example mnist] kohofer
+++ tech:slurm [2020/06/22 16:12] – kohofer
@@ Line 735: / Line 735: @@
   squeue
+----
+===== CUDA NVIDIA TESLA =====
+root@gpu03:/usr/local/cuda/samples/bin/x86_64/linux# deviceQuery
+deviceQuery Starting...
+ CUDA Device Query (Runtime API) version (CUDART static linking)
+Detected 2 CUDA Capable device(s)
+Device 0: "Tesla V100-PCIE-32GB"
+  CUDA Driver Version / Runtime Version          10.2 / 10.2
+  CUDA Capability Major/Minor version number:    7.0
+  Total amount of global memory:                 32510 MBytes (34089730048 bytes)
+  (80) Multiprocessors, ( 64) CUDA Cores/MP:     5120 CUDA Cores
+  GPU Max Clock rate:                            1380 MHz (1.38 GHz)
+  Memory Clock rate:                             877 Mhz
+  Memory Bus Width:                              4096-bit
+  L2 Cache Size:                                 6291456 bytes
+  Maximum Texture Dimension Size (x,y,z)         1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
+  Maximum Layered 1D Texture Size, (num) layers  1D=(32768), 2048 layers
+  Maximum Layered 2D Texture Size, (num) layers  2D=(32768, 32768), 2048 layers
+  Total amount of constant memory:               65536 bytes
+  Total amount of shared memory per block:       49152 bytes
+  Total number of registers available per block: 65536
+  Warp size:                                     32
+  Maximum number of threads per multiprocessor:  2048
+  Maximum number of threads per block:           1024
+  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
+  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
+  Maximum memory pitch:                          2147483647 bytes
+  Texture alignment:                             512 bytes
+  Concurrent copy and kernel execution:          Yes with 7 copy engine(s)
+  Run time limit on kernels:                     No
+  Integrated GPU sharing Host Memory:            No
+  Support host page-locked memory mapping:       Yes
+  Alignment requirement for Surfaces:            Yes
+  Device has ECC support:                        Enabled
+  Device supports Unified Addressing (UVA):      Yes
+  Device supports Compute Preemption:            Yes
+  Supports Cooperative Kernel Launch:            Yes
+  Supports MultiDevice Co-op Kernel Launch:      Yes
+  Device PCI Domain ID / Bus ID / location ID:   0 / 59 / 0
+  Compute Mode:
+     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >
+Device 1: "Tesla V100-PCIE-32GB"
+  CUDA Driver Version / Runtime Version          10.2 / 10.2
+  CUDA Capability Major/Minor version number:    7.0
+  Total amount of global memory:                 32510 MBytes (34089730048 bytes)
+  (80) Multiprocessors, ( 64) CUDA Cores/MP:     5120 CUDA Cores
+  GPU Max Clock rate:                            1380 MHz (1.38 GHz)
+  Memory Clock rate:                             877 Mhz
+  Memory Bus Width:                              4096-bit
+  L2 Cache Size:                                 6291456 bytes
+  Maximum Texture Dimension Size (x,y,z)         1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
+  Maximum Layered 1D Texture Size, (num) layers  1D=(32768), 2048 layers
+  Maximum Layered 2D Texture Size, (num) layers  2D=(32768, 32768), 2048 layers
+  Total amount of constant memory:               65536 bytes
+  Total amount of shared memory per block:       49152 bytes
+  Total number of registers available per block: 65536
+  Warp size:                                     32
+  Maximum number of threads per multiprocessor:  2048
+  Maximum number of threads per block:           1024
+  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
+  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
+  Maximum memory pitch:                          2147483647 bytes
+  Texture alignment:                             512 bytes
+  Concurrent copy and kernel execution:          Yes with 7 copy engine(s)
+  Run time limit on kernels:                     No
+  Integrated GPU sharing Host Memory:            No
+  Support host page-locked memory mapping:       Yes
+  Alignment requirement for Surfaces:            Yes
+  Device has ECC support:                        Enabled
+  Device supports Unified Addressing (UVA):      Yes
+  Device supports Compute Preemption:            Yes
+  Supports Cooperative Kernel Launch:            Yes
+  Supports MultiDevice Co-op Kernel Launch:      Yes
+  Device PCI Domain ID / Bus ID / location ID:   0 / 175 / 0
+  Compute Mode:
+     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >
+> Peer access from Tesla V100-PCIE-32GB (GPU0) -> Tesla V100-PCIE-32GB (GPU1) : Yes
+> Peer access from Tesla V100-PCIE-32GB (GPU1) -> Tesla V100-PCIE-32GB (GPU0) : Yes
+deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 10.2, CUDA Runtime Version = 10.2, NumDevs = 2
+Result = PASS