jgphpc

1

All files are prefixed with 01_

This test is running the all_reduce_perf nccl-tests on Alps without map

• sbatch rfm_job.sh will submit the job with:
  • srun --environment=rfm_env.toml
  • where rfm_env.toml sets the container and image mount points
• more info: https://docs.cscs.ch/software/container-engine/run/#running-containerized-environments

jgphpc

#ifndef USE_NVML
#define _GNU_SOURCE
#endif

#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sched.h>
//#include <mpi.h>
#include <omp.h>

jgphpc

jgphpc

Formations

Centro professionale sociosanitario, Giubiasco-Canobbio

• Operatrice socioassistenziale indirizzo infanzia

Centro professionale sociosanitario, Mendrisio

• Educatrice dell'infanzia

Scuola Universitaria Professionale della Svizzera Italiana (SUPSI), Manno

• Responsabile del nido

jgphpc

• Linaro tools installed in /capstor/scratch/cscs/piccinal/ddt/24.0.5/bin/
• Test: https://github.com/pytorch/tutorials/blob/main/beginner_source/examples_nn/polynomial_nn.py
• https://gist.github.com/jgphpc/b745c7738f2c8cd073eff7542944b377
• https://eth-cscs.github.io/alps-uenv/uenv-linaro-forge/#start-debugging

PERF-REPORT

srun --uenv

uenv status # there is no uenv loaded

jgphpc

#include <iostream>
#include <string>
#include <vector>

#include "particles_data.hpp"

int main(int argc, char** argv)
{
    // g++ -O0 -g -std=c++20 0.cpp
    // <Error while looking for matching xmethod workers defined in Python.>

jgphpc

build

branch: cray commit: da984848b2c6a84981cfb0d28646d0b8a9ab1e6b

step1

cmake -S pmt.git -B build_pmt_cpu_xc -DCMAKE_INSTALL_PREFIX=pmt_cpu_xc -DCMAKE_BUILD_TYPE=Release

-- The C compiler identification is GNU 11.2.0
-- The CXX compiler identification is GNU 11.2.0
-- Cray Programming Environment 2.7.19 C

jgphpc

In general, check the crt/host_config.h file to find out which versions are supported. Sometimes it is possible to hack the requirements there to get some newer versions working, too :)

Thrust version can be found in $CUDA_ROOT/include/thrust/version.h.

Download Archives: https://developer.nvidia.com/cuda-toolkit-archive

Release notes for CUDA Toolkit (CTK):

• latest: https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
• archive: https://docs.nvidia.com/cuda/archive/

jgphpc

Create key

• spack gpg create --comment "jg key for spack" Jg xxx@cscs.ch

gpg: removing stale lockfile (created by 76570)
gpg: keybox '/store/csstaff/piccinal/SPACK/spack.git.clariden/opt/spack/gpg/pubring.kbx' created
gpg: /store/csstaff/piccinal/SPACK/spack.git.clariden/opt/spack/gpg/trustdb.gpg: trustdb created
gpg: key C46F93A2AA817A7C marked as ultimately trusted
gpg: directory '/store/csstaff/piccinal/SPACK/spack.git.clariden/opt/spack/gpg/openpgp-revocs.d' created
gpg: revocation certificate stored as '/store/csstaff/piccinal/SPACK/spack.git.clariden/opt/spack/gpg/openpgp-revocs.d/3F1172D53E77775FBED91BCEC46F93A2AA817A7C.rev'

jgphpc