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EESSI - EUROPEAN ENVIRONMENT FOR SCIENTIFIC SOFTWARE INSTALLATIONS

Glavni cilj tega projekta je priprava in izgradnja običajno uporabljenega sklada programske opreme na infrastrukturi HPC in zunaj nje.

Uvedba EESSI na HPC Vega

V primeru HPC Vega je projekt uvedbe EESSI izveden prek izvornih strežnikov CernVM-FS in (6 x) Squid Proxy strežnikov. Odjemalec CernVM-FS je na voljo v gruči za vse uporabnike na prijavnih in računskih vozliščih.

Produkcijski EESSI repozitorij

Inicializacija modulov:

source /cvmfs/software.eessi.io/versions/2023.06/init/bash

Found EESSI repo @ /cvmfs/software.eessi.io/versions/2023.06!
archdetect says x86_64/amd/zen2
Using x86_64/amd/zen2 as software subdirectory.
Using /cvmfs/software.eessi.io/versions/2023.06/software/linux/x86_64/amd/zen2/modules/all as the directory to be added to MODULEPATH.
Found Lmod configuration file at /cvmfs/software.eessi.io/versions/2023.06/software/linux/x86_64/amd/zen2/.lmod/lmodrc.lua
Initializing Lmod...
Prepending /cvmfs/software.eessi.io/versions/2023.06/software/linux/x86_64/amd/zen2/modules/all to $MODULEPATH...
Environment set up to use EESSI (2023.06), have fun!

Seznam razpoložljivih modulov:

{EESSI 2023.06} [teop@vglogin0008 ~]$ module av

-------------------------- /cvmfs/software.eessi.io/versions/2023.06/software/linux/x86_64/amd/zen2/modules/all --------------------------
   Abseil/20230125.3-GCCcore-12.3.0            (D)       libpng/1.6.39-GCCcore-12.3.0
   ALL/0.9.2-foss-2023a                                  libpng/1.6.40-GCCcore-13.2.0              (D)
   at-spi2-core/2.49.91-GCCcore-12.3.0         (D)       libsodium/1.0.18-GCCcore-12.3.0
   Bazel/6.3.1-GCCcore-12.3.0                  (D)       LibTIFF/4.5.0-GCCcore-12.3.0
   BeautifulSoup/4.12.2-GCCcore-12.3.0                   LibTIFF/4.6.0-GCCcore-13.2.0              (D)
   Bison/3.8.2-GCCcore-12.2.0                            libunwind/1.6.2-GCCcore-12.2.0
   Bison/3.8.2-GCCcore-12.3.0                            libunwind/1.6.2-GCCcore-12.3.0            (D)
   Bison/3.8.2-GCCcore-13.2.0                            libxml2/2.10.3-GCCcore-12.2.0
   BLIS/0.9.0-GCC-12.2.0                                 libxml2/2.11.4-GCCcore-12.3.0
   BLIS/0.9.0-GCC-12.3.0                                 libxml2/2.11.5-GCCcore-13.2.0             (D)
   BLIS/0.9.0-GCC-13.2.0                       (D)       libxslt/1.1.38-GCCcore-12.3.0             (D)
   Boost.MPI/1.82.0-gompi-2023a                          LLVM/15.0.5-GCCcore-12.2.0
   Boost/1.82.0-GCC-12.3.0                     (D)       LLVM/16.0.6-GCCcore-12.3.0                (D)
   Brotli/1.0.9-GCCcore-12.2.0                           LoopTools/2.15-GCC-12.3.0

Zapuščanje okolja:

{EESSI 2023.06} [teop@vglogin0008 ~]$ exit

EESSI GPU podpora

Gonilniki NVIDIA so izpostavljeni za podporo EESSI GPE. Moduli so označeni z 'gpu' in jih je mogoče preizkusiti kot:

{EESSI 2023.06} [teop@vglogin0008 ~]# module load CUDA-Samples
{EESSI 2023.06} [teop@vglogin0008 ~]# deviceQuery

deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "NVIDIA A100-PCIE-40GB"
  CUDA Driver Version / Runtime Version          13.0 / 12.1
  CUDA Capability Major/Minor version number:    8.0
  Total amount of global memory:                 40441 MBytes (42405855232 bytes)
  (108) Multiprocessors, (064) CUDA Cores/MP:    6912 CUDA Cores
  GPU Max Clock rate:                            1410 MHz (1.41 GHz)
  Memory Clock rate:                             1215 Mhz
  Memory Bus Width:                              5120-bit
  L2 Cache Size:                                 41943040 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 shared memory per multiprocessor:        167936 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 3 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 Managed Memory:                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 / 39 / 0
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 13.0, CUDA Runtime Version = 12.1, NumDevs = 1
Result = PASS

Zapuščanje okolja:

{EESSI 2023.06} [teop@vglogin0008 ~]$ exit
logout

Projektna dokumentacija: EESSI