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darshan
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darshan
darshan
Issues
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71
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228
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299
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Darshan does not catch files opened with mkostemp()
#86
· opened
Sep 24, 2015
by
Shane Snyder
2.3.1
defect
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
zlib configure check bug
#85
· opened
Sep 24, 2015
by
Shane Snyder
2.3.1
defect
other
CLOSED
1
updated
Jul 15, 2017
add start-group linker option to pkgconfig Libs
#84
· opened
Sep 24, 2015
by
Shane Snyder
2.3.1
compiler scripts
enhancement
CLOSED
1
updated
Jul 15, 2017
confusing unique file timing results in darshan-parser
#83
· opened
Sep 24, 2015
by
Shane Snyder
2.3.1
enhancement
parsing tools
CLOSED
1
updated
Jul 15, 2017
Evaluate use of mpicc profile hooks to avoid generating full wrappers
#82
· opened
Sep 24, 2015
by
Shane Snyder
2.3.0
compiler scripts
enhancement
CLOSED
1
updated
Jul 15, 2017
cp_normalize_timestamps() can produce negative timestamps in log()
#81
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
Update wrapper generators to change handing of mpich library name
#79
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
compiler scripts
defect
CLOSED
1
updated
Jul 15, 2017
_by_slowest time metric doesn't consider MPI operations
#78
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
wrapper libraries
CLOSED
3
updated
Jul 15, 2017
add craype 2.x support
#77
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
compiler scripts
enhancement
CLOSED
1
updated
Jul 15, 2017
consider increasing CP_JOB_RECORD_SIZE
#76
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
enhancement
wrapper libraries
CLOSED
4
updated
Jul 15, 2017
darshan-job-summary.pl failing to show I/O intervals
#75
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
darshan-job-summary.pl
defect
CLOSED
7
updated
Jul 15, 2017
Investigate RPATH mapping for libfmpich.so
#74
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
wrapper libraries
CLOSED
2
updated
Jul 15, 2017
avoid libfmpich requirement in LD_PRELOAD for Fortran
#73
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
warnings when built with dynamic library against MPICH 3.x
#72
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
wrapper libraries
CLOSED
2
updated
Jul 15, 2017
undefined symbol: dlsym error when using LD_PRELOAD
#71
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
Improve handling of case where many file systems are mounted
#70
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
enhancement
wrapper libraries
CLOSED
2
updated
Jul 15, 2017
darshan-convert doesn't handle case where metadata field is exceeded.
#68
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
parsing tools
CLOSED
2
updated
Jul 15, 2017
darshan-convert crashes when user gives bad arguments.
#67
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
parsing tools
CLOSED
1
updated
Jul 15, 2017
darshan-logutils.h depends on headers generated by autoconf
#66
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
defect
parsing tools
CLOSED
2
updated
Jul 15, 2017
document tools to break down analysis by file
#64
· opened
Sep 24, 2015
by
Shane Snyder
2.2.8
documentation
enhancement
CLOSED
1
updated
Jul 15, 2017
POSIX counters not incremented if MPI-IO uses aio_write()
#63
· opened
Sep 24, 2015
by
Shane Snyder
2.2.8
defect
wrapper libraries
CLOSED
4
updated
Jul 15, 2017
store darshan version number in log file header
#62
· opened
Sep 24, 2015
by
Shane Snyder
2.2.7
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
update documentation to use PE_PRODUCT_LIST mechanism on Cray
#61
· opened
Sep 24, 2015
by
Shane Snyder
2.2.7
documentation
enhancement
CLOSED
1
updated
Jul 15, 2017
Add MPI level shared file timing data (similar to posix)
#60
· opened
Sep 24, 2015
by
Shane Snyder
2.2.9
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
darshan-job-summary.pl doesn't count fwrites as writes in the operation count graph
#58
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
darshan-job-summary.pl
defect
CLOSED
1
updated
Jul 15, 2017
move darshan-parser changes to branch
#57
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
defect
parsing tools
CLOSED
1
updated
Jul 15, 2017
Expose symbols for darshan shutdown benchmarking in standard build
#56
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
Add instrumentation of startup costs
#55
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
document Darshan and OpenMPI 1.6.3 compatibility issue
#54
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
enhancement
wrapper libraries
CLOSED
0
updated
Jul 15, 2017
add configure option to control group access of logs
#53
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
other
CLOSED
1
updated
Jul 15, 2017
Consider disabling darshan on dynamic links
#52
· opened
Sep 24, 2015
by
Shane Snyder
compiler scripts
defect
CLOSED
0
updated
Jul 15, 2017
Cray compiler script produces undefined symbol errors for non-mpi programs
#51
· opened
Sep 24, 2015
by
Shane Snyder
compiler scripts
defect
CLOSED
2
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
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
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
retain full file paths in darshan logs
#39
· opened
Sep 24, 2015
by
Shane Snyder
3.0.0
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
update install/upgrade scripts for alcf machines
#38
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
defect
other
CLOSED
1
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
document steps/issues in using Darshan on Cray
#36
· opened
Sep 24, 2015
by
Shane Snyder
compiler scripts
enhancement
CLOSED
1
updated
Jul 15, 2017
performance test overhead across platforms
#35
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
other
CLOSED
1
updated
Jul 15, 2017
evaluate how many jobs hit wall time on Intrepid
#34
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
other
CLOSED
1
updated
Jul 15, 2017
documentation for new darshan util/runtime split
#33
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
documentation
enhancement
CLOSED
1
updated
Jul 15, 2017
have darshan-job-summary.pl output pdf using same base name as input file by default
#32
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
darshan-job-summary.pl
enhancement
CLOSED
1
updated
Jul 15, 2017
poor error message if bzip support not available
#31
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
defect
parsing tools
CLOSED
3
updated
Jul 15, 2017
Use of off_t in darshan wrapper
#30
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
defect
wrapper libraries
CLOSED
0
updated
Jul 15, 2017
pwrite/pread don't record offset used
#29
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
enhancement
wrapper libraries
CLOSED
4
updated
Jul 15, 2017
Configure test for BG/P fails to identify need for _FILE_OFFSET_BITS.
#28
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
defect
other
CLOSED
3
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
modularize log file format
#25
· opened
Sep 24, 2015
by
Shane Snyder
3.0.0
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
mismatch in variance table
#24
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
darshan-job-summary.pl
defect
CLOSED
2
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
Darshan doesn't compile on Intrepid without --disable-ld-preload
#22
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
defect
other
CLOSED
1
updated
Jul 15, 2017
track exact number of bytes moved via MPI
#21
· opened
Sep 24, 2015
by
Shane Snyder
3.0.0
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
fprintf (and other fstream function) handling
#20
· opened
Sep 24, 2015
by
Shane Snyder
3.1.0
enhancement
wrapper libraries
CLOSED
5
updated
Jul 15, 2017
mpi wrappers no longer report mpich version
#19
· opened
Sep 24, 2015
by
Shane Snyder
compiler scripts
defect
CLOSED
1
updated
Jul 15, 2017
support mpi 1.x
#18
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
support function wrapping via LD_PRELOAD
#17
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
control more parameters via environment variable
#16
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
darshan-job-summary.pl variance table un-renderable if log file contains too many records
#15
· opened
Sep 24, 2015
by
Shane Snyder
darshan-job-summary.pl
defect
CLOSED
1
updated
Jul 15, 2017
darshan-job-summary.pl fails when lots of files created
#14
· opened
Sep 24, 2015
by
Shane Snyder
darshan-job-summary.pl
defect
CLOSED
1
updated
Jul 15, 2017
Add 'verbose' option to darshan-job-summary.pl
#13
· opened
Sep 24, 2015
by
Shane Snyder
darshan-job-summary.pl
enhancement
CLOSED
1
updated
Jul 15, 2017
install darshan-job-summary.pl with make install target
#12
· opened
Sep 24, 2015
by
Shane Snyder
darshan-job-summary.pl
enhancement
CLOSED
1
updated
Jul 15, 2017
environment variable to enable timing
#11
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
wrapper libraries
CLOSED
0
updated
Jul 15, 2017
detect and reduce partially shared files
#10
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
parsing tools
CLOSED
1
updated
Jul 15, 2017
use darshan-gen-* scripts at make install time by default
#9
· opened
Sep 24, 2015
by
Shane Snyder
compiler scripts
defect
CLOSED
1
updated
Jul 15, 2017
darshan-job-summary.pl operation count bug
#8
· opened
Sep 24, 2015
by
Shane Snyder
split-and-bugfix
darshan-job-summary.pl
defect
CLOSED
3
updated
Jul 15, 2017
Add min/max fields for shared file time and bytes
#7
· opened
Sep 24, 2015
by
Shane Snyder
enhancement
wrapper libraries
CLOSED
0
updated
Jul 15, 2017
Handle jobs that run to Wall Time limit
#6
· opened
Sep 24, 2015
by
Shane Snyder
3.1.0
enhancement
wrapper libraries
CLOSED
6
updated
Jul 15, 2017
Collisions on darshan generated file name
#5
· opened
Sep 24, 2015
by
Shane Snyder
defect
wrapper libraries
CLOSED
2
updated
Jul 15, 2017
optimize darshan startup routines
#3
· opened
Sep 24, 2015
by
Shane Snyder
2.2.6
enhancement
wrapper libraries
CLOSED
2
updated
Jul 15, 2017
out-of-tree builds are not working in trunk
#2
· opened
Sep 24, 2015
by
Shane Snyder
defect
other
CLOSED
1
updated
Jul 15, 2017
valgrind error in log compression
#1
· opened
Sep 24, 2015
by
Shane Snyder
defect
wrapper libraries
CLOSED
1
updated
Jul 15, 2017
add support for DataWarp accounting API
#232
· opened
Aug 08, 2017
by
Glenn K. Lockwood
enhancement
CLOSED
1
updated
Feb 03, 2021
add start/end variants of open/close timestamps
#224
· opened
Jan 30, 2017
by
Shane Snyder
3.1.7
CLOSED
1
updated
Jan 16, 2019
darshan randomly fails to detect username on mira/cetus
#221
· opened
Jan 23, 2017
by
Shane Snyder
triage-bugs
CLOSED
2
updated
Feb 24, 2021
darshan does not understand binded mount points
#182
· opened
Mar 28, 2016
by
Shane Snyder
3.3.0
defect
CLOSED
1
updated
Feb 24, 2021
instrument non-mpi applications
#173
· opened
Nov 24, 2015
by
Shane Snyder
major-feature-request
enhancement
CLOSED
1
1
3
updated
Dec 11, 2019
darshan causes linker failures for apps externally using mpi in version 3.1.5
#237
· opened
Feb 27, 2018
by
Shane Snyder
3.1.6
CLOSED
2
updated
Mar 05, 2018
Disable Darshan instrumentation if --wrap arguments are detected on BG platform
#90
· opened
Sep 24, 2015
by
Shane Snyder
triage-feature-request
compiler scripts
enhancement
CLOSED
1
updated
Feb 24, 2021
merge darshan-florin-extensions branch to trunk (epoch support)
#80
· opened
Sep 24, 2015
by
Shane Snyder
triage-feature-request
enhancement
wrapper libraries
CLOSED
1
updated
Feb 24, 2021
incorrect POSIX_SEQ_WRITES or POSIX_SEQ_READS on some historical darshan logs
#241
· opened
Apr 02, 2018
by
Philip Carns
CLOSED
1
1
updated
Jun 11, 2018
Crash due to assert in Lustre module
#243
· opened
Jul 25, 2018
by
Kevin Harms
defect
enhancement
CLOSED
4
updated
Oct 03, 2018
it's difficult for end users to find Darshan logs in system directory
#244
· opened
Aug 03, 2018
by
Philip Carns
3.2.0
enhancement
CLOSED
1
2
5
updated
May 04, 2020
add wrapper for fileno( ) function
#248
· opened
Oct 08, 2018
by
Philip Carns
3.1.7
CLOSED
16
updated
Mar 06, 2019
build failure of darshan-runtime on Ubuntu 18.10
#251
· opened
Nov 02, 2018
by
Philip Carns
3.1.7
defect
wrapper libraries
CLOSED
1
0
updated
Nov 29, 2018
build failure of darshan-runtime on 32-bit operating system
#252
· opened
Nov 24, 2018
by
Glenn K. Lockwood
CLOSED
1
2
updated
Nov 27, 2018
missing open() interception with LD_PRELOAD in some versions of glibc
#253
· opened
Nov 27, 2018
by
Philip Carns
3.1.7
wrapper libraries
CLOSED
1
0
updated
Nov 27, 2018
Mira build failures in darshan_core_printf() function due to va_end and va_start
#254
· opened
Dec 12, 2018
by
Philip Carns
3.1.7
wrapper libraries
CLOSED
1
updated
Dec 17, 2018
segmentation fault in darshan-convert
#255
· opened
Jan 22, 2019
by
Philip Carns
3.1.7
parsing tools
CLOSED
3
updated
Jan 22, 2019
Darshan should use its own MPI communicator
#258
· opened
Jul 18, 2019
by
Glenn K. Lockwood
CLOSED
1
updated
Dec 11, 2019
autoconf should require GCC unless explicitly overridden
#259
· opened
Jul 18, 2019
by
Glenn K. Lockwood
CLOSED
1
updated
Dec 11, 2019
investigate Darshan deployment strategies for system's that dynamically link by default
#261
· opened
Dec 10, 2019
by
Shane Snyder
3.2.0
CLOSED
1
updated
Mar 27, 2020
darshan-job-summary stdout is confusing
#264
· opened
Feb 04, 2020
by
Philip Carns
3.2.0
darshan-job-summary.pl
CLOSED
1
0
updated
May 04, 2020
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