- 22 Jan, 2017 4 commits
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Philip Carns authored
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Philip Carns authored
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Philip Carns authored
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Philip Carns authored
This reverts commit 3f12e721. (Previous stronger language was more accurate)
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- 19 Jan, 2017 1 commit
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Philip Carns authored
Anonymous mmap() calls have no backing file and therefore won't match any Darshan characterization records, so we can skip the record lookup in this case. This also fixes a deadlock on Cray systems with hugepages enabled, see #210.
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- 16 Jan, 2017 3 commits
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Philip Carns authored
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Philip Carns authored
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kalle authored
Signed-off-by:
Phil Carns <carns@mcs.anl.gov>
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- 16 Dec, 2016 2 commits
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Shane Snyder authored
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Cristian Simarro authored
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- 15 Dec, 2016 2 commits
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Shane Snyder authored
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Cristian Simarro authored
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- 12 Dec, 2016 1 commit
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Cristian Simarro authored
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- 08 Dec, 2016 1 commit
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Shane Snyder authored
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- 30 Nov, 2016 3 commits
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Shane Snyder authored
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Shane Snyder authored
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Shane Snyder authored
no instrumenation_disabled flags are needed since this functionality will be managed by the overlying MPI-IO and POSIX modules (DXT calls are embedded in wrappers in these modules).
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- 08 Nov, 2016 1 commit
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Cong Xu authored
Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 04 Nov, 2016 2 commits
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Shane Snyder authored
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Shane Snyder authored
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- 26 Oct, 2016 1 commit
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Cong Xu authored
Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 25 Oct, 2016 1 commit
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Shane Snyder authored
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- 24 Oct, 2016 3 commits
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Shane Snyder authored
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Shane Snyder authored
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Shane Snyder authored
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- 20 Oct, 2016 1 commit
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Shane Snyder authored
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- 18 Oct, 2016 1 commit
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Glenn K. Lockwood authored
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- 17 Oct, 2016 1 commit
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Cong Xu authored
Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 14 Oct, 2016 1 commit
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Cong Xu authored
2. Refactor DXLT to be a generic IO tracing tool for files on any file system. 3. Add file type information in DXLT log parser. Next steps: 1. Based on the file type information in DXLT log parser, add information for specific file types. (For instance, add OST information for files on Lustre) 2. In the process of parsing DXLT logs, figure out how to obtain Lustre striping information from Lustre module. 3. Rename DXLT to be "Darshan eXtended Tracing (DXT)" or "Darshan eXtended IO Tracing (DXIOT)". Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 13 Oct, 2016 1 commit
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Cong Xu authored
Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 10 Oct, 2016 2 commits
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Cong Xu authored
1. Use Lustre Module in Darshan 2. Integrate DXLT IO tracing code into one module 3. Add hooks in POSIX and MPI Modules 4. Add Intel copyright Signed-off-by:
Cong Xu <cong.xu@intel.com>
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Shane Snyder authored
The MAP_OR_FAIL macro is resolving fopen rather than fopen64, causing a NULL function pointer to be executed in the wrapper in the case of using Darshan's LD_PRELOAD mechanism.
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- 05 Oct, 2016 2 commits
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Philip Carns authored
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Philip Carns authored
bug reported by William Yoo
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- 04 Oct, 2016 1 commit
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Cong Xu authored
1. Use Lustre Module in Darshan 2. Integrate DXLT IO tracing code into one module 3. Add hooks in POSIX and MPI Modules 4. Add Intel copyright Signed-off-by:
Cong Xu <cong.xu@intel.com>
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- 30 Sep, 2016 2 commits
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Shane Snyder authored
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Shane Snyder authored
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- 23 Sep, 2016 2 commits
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Shane Snyder authored
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Shane Snyder authored
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- 22 Sep, 2016 1 commit
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Shane Snyder authored
POSIX_F_OPEN_TIMESTAMP is now POSIX_F_OPEN_START_TIMESTAMP POSIX_F_CLOSE_TIMESTAMP is now POSIX_F_CLOSE_END_TIMESTAMP I also added POSIX_F_OPEN_END_TIMESTAMP and POSIX_F_CLOSE_START_TIMESTAMP, so we can better understand how long open and close phases are for some applications.
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