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@luraess luraess commented Apr 4, 2025

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@luraess luraess requested a review from giordano April 4, 2025 11:43
# $(job_dir)/launcher.sh $(Base.julia_cmd()[1]) --project=$(project_path) --startup-file=no --threads=$(cfg.cpus_per_task) -O0 $(run_file)

srun --preserve-env --cpu_bind=verbose \
--export=ALL,LD_PRELOAD="/user-environment/linux-sles15-neoverse_v2/gcc-13.2.0/nccl-2.20.3-1-kogp7m7qjex2wykzdnudvs6x3r4dchpn//lib/libnccl.so.2" \
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This wouldn't work without loading the appropriate uenv, no?

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@luraess luraess Apr 4, 2025

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Sure, but the statement would also apply to the commented command, which wouldn't work neither unless one pulls and starts the prg-env cray uenv. One thought was that it may be possibly better to use what's backed in the Julia uenv... Although, no strong feelings here

#SBATCH --exclusive

export MPICH_GPU_SUPPORT_ENABLED=0
export JULIA_CUDA_USE_COMPAT=false
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Included in #163

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Ok great

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3 participants