Issues · darshan / darshan · GitLab

concurrent I/O from threads gets counted twice in timing

#47 · opened Sep 24, 2015 by Shane Snyder better-perf-estimates defect wrapper libraries
- CLOSED
- 3
updated Jul 15, 2017
address cuserid() issue on BG/Q

#37 · opened Sep 24, 2015 by Shane Snyder better-perf-estimates defect wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
improve performance measurement methodology

#23 · opened Sep 24, 2015 by Shane Snyder better-perf-estimates enhancement wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
UNKNOWN fs type and mount point fields in log files from Hopper system

#127 · opened Sep 24, 2015 by Shane Snyder improved-cray-support defect wrapper libraries
- CLOSED
- 4
updated Jul 15, 2017
add "cgroup" to the list of filtered file system types

#126 · opened Sep 24, 2015 by Shane Snyder improved-cray-support defect wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
filter hugetlbfs file system in mount points

#124 · opened Sep 24, 2015 by Shane Snyder improved-cray-support defect wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
test darshan instrumentation for PGI Fortran and C++ compilers on Cray

#46 · opened Sep 24, 2015 by Shane Snyder improved-cray-support compiler scripts enhancement
- CLOSED
- 2
updated Jul 15, 2017
document how to modify the Cray compiler scripts for Darshan support

#45 · opened Sep 24, 2015 by Shane Snyder improved-cray-support documentation enhancement
- CLOSED
- 1
updated Jul 15, 2017
update darshan-gen-* scripts to use darshan-configure

#44 · opened Sep 24, 2015 by Shane Snyder improved-cray-support compiler scripts enhancement
- CLOSED
- 1
updated Jul 15, 2017
add darshan-configure utility to show link flags and other parameters

#43 · opened Sep 24, 2015 by Shane Snyder improved-cray-support compiler scripts enhancement
- CLOSED
- 1
updated Jul 15, 2017
add configure script argument to workaround broken cuserid() function

#42 · opened Sep 24, 2015 by Shane Snyder improved-cray-support defect other
- CLOSED
- 3
updated Jul 15, 2017
File ticket with CI (or NERSC) on cuserid() problem

#41 · opened Sep 24, 2015 by Shane Snyder improved-cray-support defect other
- CLOSED
- 1
updated Jul 15, 2017
create demo test program of cuserid() problem on Beagle

#40 · opened Sep 24, 2015 by Shane Snyder improved-cray-support enhancement other
- CLOSED
- 1
updated Jul 15, 2017
Darshan support for Cray

#27 · opened Sep 24, 2015 by Shane Snyder high-level-instrumentation compiler scripts defect
- CLOSED
- 1
updated Jul 15, 2017
use statfs() to detect file alignment when --enable-stat-at-open is not set

#50 · opened Sep 24, 2015 by Shane Snyder 2.2.5 enhancement wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
switch from stat() to fstat() when --enable-stat-at-open is set

#49 · opened Sep 24, 2015 by Shane Snyder 2.2.5 defect wrapper libraries
- CLOSED
- 1
updated Jul 15, 2017
don't plot negative mmap counter values in darshan-job-summary.pl

#292 · opened Dec 01, 2020 by Philip Carns 3.2.2 darshan-job-summary.pl
- CLOSED
- 1
- 0
updated Dec 01, 2020
add pwritev() support in posix module

#289 · opened Nov 17, 2020 by Philip Carns 3.2.2 wrapper libraries
- CLOSED
- 1
- 0
updated Dec 01, 2020
darshan shutdown hangs with mvapich2

#288 · opened Oct 27, 2020 by Shane Snyder 3.2.2
- CLOSED
- 1
updated Oct 27, 2020
HDF5 module will not build in non-MPI mode

#287 · opened Oct 19, 2020 by Shane Snyder 3.2.2
- CLOSED
- 2
updated Oct 21, 2020

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