spack.io : mpifileutils : develop
mpiFileUtils is a suite of MPI-based tools to manage large datasets, which may vary from large directory trees to large files. High- performance computing users often generate large datasets with parallel applications that run with many processes (millions in some cases). However those users are then stuck with single-process tools like cp and rm to manage their datasets. This suite provides MPI-based tools to handle typical jobs like copy, remove, and compare for such datasets, providing speedups of up to 20-30x.
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purl: pkg:spack/mpifileutils@develop
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