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134 Commits

Author SHA1 Message Date
Even Rouault 07d1f775a1
Add multithreaded support in the DWT encoder. 
Update the bench_dwt utility to have a -decode/-encode switch

Measured performance gains for DWT encoder on a
Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz (4 cores, hyper threaded)

Encoding time:
$ ./bin/bench_dwt -encode -num_threads 1
time for dwt_encode: total = 8.348 s, wallclock = 8.352 s

$ ./bin/bench_dwt -encode -num_threads 2
time for dwt_encode: total = 9.776 s, wallclock = 4.904 s

$ ./bin/bench_dwt -encode -num_threads 4
time for dwt_encode: total = 13.188 s, wallclock = 3.310 s

$ ./bin/bench_dwt -encode -num_threads 8
time for dwt_encode: total = 30.024 s, wallclock = 4.064 s

Scaling is probably limited by memory access patterns causing
memory access to be the bottleneck.
The slightly worse results with threads==8 than with thread==4
is due to hyperthreading being not appropriate here.
 2020-05-20 20:30:21 +02:00
Even Rouault 016f80ae21
abi-check.sh: fix false postive ABI error, and display output error log 
There is currently a false positive ABI check failure between v2.3.1
and current. It disappears when removing the generated reports of v2.3.1
and recreating them. It is likely that some tooling has evolved since
the initial v2.3.1 report generation.
 2019-11-17 02:26:54 +01:00
Antonin Descampe d0dd894ae2 Comment back opj_previous_version in abi_check.sh 2019-04-02 15:37:38 +02:00
Antonin Descampe 291e45bb04 Update version number for automatic abi check 2019-04-02 15:12:59 +02:00
Even Rouault 5151426d6e
abi-check.sh: fix broken download URL 2019-03-29 11:53:23 +01:00
Even Rouault c28ed52163
Update knownfailures- files given current configurations 2018-09-22 21:56:50 +02:00
Even Rouault 4170681661
Add test cases for https://github.com/uclouvain/openjpeg/issues/1120 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2785 2018-06-20 15:28:53 +02:00
Even Rouault 8ad94f689e Fix Mac builds 2018-03-04 23:30:53 +01:00
Even Rouault d241298fdc Add known failure for Windows VC10 i386 target (refs #1043) 2018-01-07 17:45:53 +01:00
Even Rouault 9d0d1a0128 Add known failure for i386 target (refs #1043) 2017-11-30 15:39:45 +01:00
Antonin Descampe acd915080e Finalise ABI check update for v2.3.0 2017-10-04 23:17:04 -03:00
Antonin Descampe d322cc876f Update ABI check for v2.3.0 2017-10-04 22:59:08 -03:00
Even Rouault e656822f92 Add knownfailures-Ubuntu12.04-gcc4.6.3-x86_64-Release-3rdP.txt 
For some reason, the OPJ_CI_ARCH=x86_64 OPJ_CI_BUILD_CONFIGURATION=Release OPJ_NUM_THREADS=2
configuration fails once PR1010 has been merged in master
( https://travis-ci.org/uclouvain/openjpeg/jobs/272219011 ) whereas (almost) the same
code in my branch didn't fail per https://travis-ci.org/rouault/openjpeg/jobs/271738113

The errors we get are the same as with the other x86_64 compilers, so nothing alarming here.
 2017-09-05 23:32:03 +02:00
Even Rouault 5a4a10120a Another cleanup in knownfailures-* files 2017-08-24 14:38:24 +02:00
Even Rouault e0a5d148f7 Remove test steps from specialized knownfailures- that are already in knownfailures-all.txt 2017-08-24 14:32:36 +02:00
Even Rouault 79aa0b54dd issue104_jpxstream.jp2 decompresses just fine (and like Kakadu). Update md5refs.txt and remove from knownfailures 2017-08-24 14:31:13 +02:00
Even Rouault c059f431e6 Remove broken.jpc test from known failures, by avoiding too long processing time 2017-08-24 14:09:34 +02:00
Even Rouault fdcd4e6365 Remove -NR-DEC-p1_06.j2k-156-decode and NR-DEC-p1_06.j2k-164-decode from knownfailures 
and make them explicit failures. The result images are empty at the requested resolution
 2017-08-24 13:23:25 +02:00
Antonin Descampe 07c2fe28b0 Comment back previous version in abi-check.sh 2017-08-09 21:51:16 -07:00
Antonin Descampe c5987173c5 update abi-check for latest release 2017-08-09 21:35:30 -07:00
Antonin Descampe 155fc2e279 Update abi-check to take into account new defaults for "add" git command 2017-08-02 17:07:29 +02:00
Antonin Descampe eb90d8ec93 WIP: fix abi-check and automatic upload 2017-08-02 16:50:11 +02:00
Even Rouault 1a8eac6a90 Add tests/fuzzers for OSS Fuzz (#965) 2017-07-03 15:42:35 +02:00
Even Rouault ecbfcbc276 Merge pull request #964 from rouault/remove_useless_knownfailures 
Remove useless knownfailures (since LAZY encoding is fixed)
 2017-07-01 13:51:52 +02:00
Even Rouault b9923764da Add tools/travis-ci/knownfailures-Ubuntu14.04-clang3.8.0-x86_64-Release-3rdP.txt (copied from knownfailures-Ubuntu12.04-clang3.9.0-x86_64-Release-3rdP.txt) 2017-07-01 10:00:57 +02:00
Even Rouault f194ff32ac appveyor.yml: add a /arch:AVX2 config on Windows 
Try running the tests if the CPU supports AVX2.
 2017-07-01 10:00:57 +02:00
Even Rouault 96d757cb8e Remove useless knownfailures (since LAZY encoding is fixed) 2017-07-01 04:24:46 +02:00
Even Rouault 69a001819c .travis.yml: try to run tests in -mavx2 mode if the CPU supports it 
And modify settings so as to hae a AVX2 compatible CPU
 2017-07-01 02:14:27 +02:00
Even Rouault 4fe7620d4a .travis.yml: add a configuration to test compilation of AVX2 (but disable tests since Travis doesn't have AVX2 compatible machines) 2017-06-21 12:41:56 +02:00
Even Rouault a8ca7c51f3 CMake: add stronger warnings for openjp2 lib/bin by default, and error out on declaration-after-statement 
And remove occurences of unused arguments in src/lib/openjp2
 2017-05-23 15:47:57 +02:00
Even Rouault d4e54e9f35 Add mechanisms to reformant and check code style (#128) 
Use an internal version of astyle (astyle 3.0). Scripts taken from QGIS.
astyle.options from https://github.com/uclouvain/openjpeg/issues/128

scripts/prepare-commit.sh can be used locally to automatically reformat
edited files.

Travis-CI will run scripts/verify-indentation.sh to verify committed files.
 2017-05-09 20:46:16 +02:00
Even Rouault 05d58451a1 Add profiling of CPU and memory usage (#912) 2017-05-09 12:35:51 +02:00
Even Rouault 328f076d26 Add performance benchmarking scripts 
And run them by Travis-CI
 2017-05-06 14:44:20 +02:00
Even Rouault 04980a8c7b Fix retrieval of jpylyzer in AppVeyor 2017-05-03 12:03:00 +02:00
Antonin Descampe 8c33128369 Fixed CRLF auto conversion issue in openjpeg-data #655 2017-03-03 23:23:39 +01:00
Antonin Descampe b079198838 fix abi-check and limit upload to website for master 2016-09-29 22:06:23 +02:00
Antonin Descampe 110d31891b fix abi-check 2016-09-29 21:44:38 +02:00
Antonin Descampe cc0c71c30b fix abi-check 2016-09-29 20:23:01 +02:00
Antonin Descampe 5695ac15ff Update abi-check scripts for v2.1.2 2016-09-28 20:59:10 +02:00
Antonin Descampe f1f7c53308 remove ops 1.4 and 1.2 from abi-check to avoid symlinks in gh-pages 2016-09-13 16:21:38 +02:00
Matthieu Darbois 5bb919a30e Reenable clang-3.9 build on travis (#806) 
clang-3.9 is now available with apt add-on in travis-ci
 2016-08-06 12:26:46 +02:00
mayeut b3c422654f Update ABI tracker script 
Disable previous version.
 2016-07-06 00:26:37 +02:00
mayeut 9db62b2011 Update ABI tracker from 2.1 to 2.1.1 2016-07-05 23:53:31 +02:00
Antonin Descampe 7948d83340 update api/abi tracker 2016-07-05 23:33:00 +02:00
mayeut 132c4a248b Add version 2.1.1 to ABI tracker 2016-07-05 22:12:11 +02:00
Antonin Descampe 9d5002f8fd Remove useless diff command in abi-check.sh 2016-06-26 20:00:37 +02:00
Matthieu Darbois e4c74f5364 Correct abi-check.sh for PR (#791) 2016-06-25 01:09:42 +02:00
Antonin Descampe 86698be6e9 Automatic upload of ABI report (end) 2016-06-21 17:41:29 +02:00
Antonin Descampe cdcb77e796 Automatic upload of ABI report (ctd) 2016-06-21 17:21:08 +02:00
Antonin Descampe 954dad66de Automatic upload of ABI report (ctd) 2016-06-21 16:46:38 +02:00