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HPC-IO Benchmarks

This is a set of I/O benchmark functions on HPC systems including:

  • IOR

  • VPIC -- for HDF5 write tests

  • Exerciser -- for HDF5 read & write & meta data tests

  • cache -- for node local storage cache tests

  • Nonblocking I/O test nonblocking/prepare_datasets.cpp -- prepare the datasets nonblocking/test_prefetch.cpp -- tesing the prefetch

  • Memory map files performance test memory_maps.cpp -- testing writing data to memory map files.