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config modernize configure Oct 19, 2017
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src Merge pull request #187 from daos-stack/daos-devel Oct 2, 2019
testing Updated test patterns Aug 3, 2019
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AUTHORS modernize configure Oct 19, 2017
COPYRIGHT Numerous changes to file-modes, small build-tweaks, and a tweak to ai… May 19, 2015
META updated version after 3.2 was frozen May 19, 2019 fix various issues related to release packages Oct 2, 2018
NEWS Fix #181. Aug 30, 2019 cleaned up README to reflect the current state of the repo May 19, 2019
README_DAOS - update debugging error checking in DFS. Sep 9, 2019
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HPC IO Benchmark Repository Build Status

This repository contains the IOR and mdtest parallel I/O benchmarks. The official IOR/mdtest documention can be found in the docs/ subdirectory or on Read the Docs.


  1. If configure is missing from the top level directory, you probably retrieved this code directly from the repository. Run ./bootstrap to generate the configure script. Alternatively, download an official IOR release which includes the configure script.

  2. Run ./configure. For a full list of configuration options, use ./configure --help.

  3. Run make

  4. Optionally, run make install. The installation prefix can be changed via ./configure --prefix=....


  • Run make check to invoke the unit tests.
  • More comprehensive functionality tests are included in testing/. These scripts will launch IOR and mdtest via MPI.
  • Docker scripts are also provided in testing/docker/ to test various distributions at once.
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