- 13 Jun, 2014 1 commit
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Jonathan Jenkins authored
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- 10 Jun, 2014 2 commits
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Jonathan Jenkins authored
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Jonathan Jenkins authored
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- 03 Jun, 2014 1 commit
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Shane Snyder authored
Hack to force replay tool to use one preallocated and initialized I/O buffer for all I/O operations. Malloc'ing a new (uninitialized) buffer for each I/O operation causes really poor performance, likely due to page faults.
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- 28 May, 2014 2 commits
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Philip Carns authored
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Philip Carns authored
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- 27 May, 2014 1 commit
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Jonathan Jenkins authored
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- 23 May, 2014 1 commit
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Jonathan Jenkins authored
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- 10 May, 2014 1 commit
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Shane Snyder authored
Darshan generates longer delays, and mpi replay tool now can be configured to play a percentage of the overall delay.
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- 09 May, 2014 1 commit
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Jonathan Jenkins authored
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- 06 May, 2014 1 commit
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Jonathan Jenkins authored
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- 05 May, 2014 1 commit
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Jonathan Jenkins authored
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- 02 May, 2014 1 commit
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Shane Snyder authored
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- 01 May, 2014 3 commits
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Shane Snyder authored
Update recorder workload generator to obtain workload operation parameters from new Recorder I/O traces (courteousy of Babak Behzad). I/O offsets are now tracked explicitly in the recorder traces, and workload file_id's are set to original execution file descriptors.
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Shane Snyder authored
Darshan workload generator now evenly distributes aggregators acoss the entire rank-space. Also, individual operation sizes are evenly distributed among aggregators, so aggregator workloads are more evenly distributed.
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Jonathan Jenkins authored
- currently ugly-looking, might want to think of a better way to acheive this
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- 29 Apr, 2014 2 commits
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Jonathan Jenkins authored
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Jonathan Jenkins authored
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- 28 Apr, 2014 1 commit
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Jonathan Jenkins authored
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- 25 Apr, 2014 2 commits
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Jonathan Jenkins authored
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Jonathan Jenkins authored
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- 24 Apr, 2014 3 commits
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Shane Snyder authored
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Shane Snyder authored
Delay calculation now estimates duration of barriers (collective communication).
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Jonathan Jenkins authored
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- 18 Apr, 2014 2 commits
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Shane Snyder authored
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Shane Snyder authored
The collective buffering algorithm now appropriately assigns i/o sizes and offsets according to an aggregator's "file view".
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- 16 Apr, 2014 1 commit
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Jonathan Jenkins authored
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- 14 Apr, 2014 1 commit
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Jonathan Jenkins authored
For a particular LP type: - get the global number of LPs of that type - get the relative ID w.r.t. LPs of the same type
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- 11 Apr, 2014 2 commits
- 10 Apr, 2014 1 commit
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Jonathan Jenkins authored
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- 09 Apr, 2014 2 commits
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Jonathan Jenkins authored
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Jonathan Jenkins authored
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- 04 Apr, 2014 2 commits
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Shane Snyder authored
The plugin was not destroying a hash table properly, causing segfaults. Also, the workload did not close open files or directories, causing an error on the number of open file descriptors.
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Jonathan Jenkins authored
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- 03 Apr, 2014 1 commit
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Jonathan Jenkins authored
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- 01 Apr, 2014 1 commit
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Shane Snyder authored
Darshan reports zero-valued timestamps as negative values, so add check to set these timestamps to zero if they are negative.
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- 28 Mar, 2014 2 commits
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Jonathan Jenkins authored
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Jonathan Jenkins authored
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- 27 Mar, 2014 1 commit
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Jonathan Jenkins authored
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