Standard software environments/fr: Difference between revisions

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Created page with "Les versions par défaut des modules suivants ont été mises à jour : * GCC 9.3 => GCC 12.3 * OpenMPI 4.0.3 => OpenMPI 4.1.5 * Intel compilers 2020 => 2023 * Intel MKL 2020 => Flexiblas 3.3.1 (avec MKL 2023 ou BLIS 0.9.0) * CUDA 11 => CUDA 12"
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(Created page with "Les versions par défaut des modules suivants ont été mises à jour : * GCC 9.3 => GCC 12.3 * OpenMPI 4.0.3 => OpenMPI 4.1.5 * Intel compilers 2020 => 2023 * Intel MKL 2020 => Flexiblas 3.3.1 (avec MKL 2023 ou BLIS 0.9.0) * CUDA 11 => CUDA 12")
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GCC becomes the default compiler, instead of Intel. We compile with Intel only software which have been known to offer better performance using Intel. CUDA becomes an add-on to OpenMPI, rather than the other way around, i.e. CUDA-aware MPI is loaded at run time if CUDA is loaded. This allows to share a lot of MPI libraries across CUDA and non-CUDA branches.
GCC becomes the default compiler, instead of Intel. We compile with Intel only software which have been known to offer better performance using Intel. CUDA becomes an add-on to OpenMPI, rather than the other way around, i.e. CUDA-aware MPI is loaded at run time if CUDA is loaded. This allows to share a lot of MPI libraries across CUDA and non-CUDA branches.


The following core modules have seen their default version upgraded:
Les versions par défaut des modules suivants ont été mises à jour :
* GCC 9.3 => GCC 12.3
* GCC 9.3 => GCC 12.3
* OpenMPI 4.0.3 => OpenMPI 4.1.5
* OpenMPI 4.0.3 => OpenMPI 4.1.5
* Intel compilers 2020 => 2023
* Intel compilers 2020 => 2023
* Intel MKL 2020 => Flexiblas 3.3.1 (with MKL 2023 or BLIS 0.9.0)
* Intel MKL 2020 => Flexiblas 3.3.1 (avec MKL 2023 ou BLIS 0.9.0)
* CUDA 11 => CUDA 12
* CUDA 11 => CUDA 12


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