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From 07/25/2016 to 08/23/2016

08/23/2016

06:46 PM Projections Bug #1170 (Merged): Avoid loading log files beyond what is specified in .sts file
Ronak Buch
06:13 PM Feature #1182: Support automated thread spawn/bind for MPI SMP builds
Just realized, this may need a subtask of detecting hazardous non-uniformity as well. Phil Miller
06:03 PM Feature #1182 (New): Support automated thread spawn/bind for MPI SMP builds
Phil Miller
06:11 PM Bug #1168 (Merged): Test that number of PEs running actually matches expectations (often an issue...
Phil Miller
06:01 PM Feature #1181 (Merged): Support automated process launch on a single host for standalone runs
If the user is running on one host but wants to be lazy about using charmrun, it should still be possible for them to... Phil Miller
06:00 PM Feature #1180 (Merged): Support automated thread spawn/bind for standalone runs
When running on a single host without using charmrun (in a build of netlrts/verbs/multicore), it should still be poss... Phil Miller
05:54 PM Feature #1179 (New): Support automated launch/spawn/bind on gni-crayxc/gni-crayxe systems
I guess they'll need to use PMI-level data and communication at startup to stand in for what charmrun provides netlrt... Phil Miller
05:53 PM Feature #1178 (Merged): Support automated launch/spawn/bind when using charmrun ++mpiexec
This may already even work. I haven't tested it yet. Phil Miller
05:52 PM Feature #1177 (New): Support variable numbers of processes per host, each with identical thread c...
This would allow us to support systems like the XK/XE mix on Blue Waters, without disrupting the current assumption t... Phil Miller
05:50 PM Feature #1176 (Merged): Detect unsupported non-uniformity of processes/threads in charmrun, and e...
Phil Miller
05:43 PM Feature #1175 (Merged): Don't require autoconf to be installed on user systems for hwloc build
Phil Miller
05:42 PM Bug #1174 (Merged): Use hwloc data from compute host, rather than assuming they're identical to t...
Phil Miller
05:41 PM Feature #1173 (In Progress): Automatic process launching, thread spawning, and hardware binding
Top-level tracking issue for work based on integrating hwloc with the RTS and using it to make life easier for users,... Phil Miller
03:18 PM Revision ac5b8ba3 (charm): Issue #1168: Test that multi-process jobs actually launch properly
Change-Id: Iab8b3f849e1dfd115e8085f7b18bb930498d35df Phil Miller
03:16 PM Revision 75fb996d (charm): Manual: Elaborate on available debugging techniques
Change-Id: I0b85fcf2662b4aeef224c962b938d0d8406f7c0a Phil Miller
03:06 PM Bug #1150 (Merged): Specialize pup for std::vector to vector<bool>
Phil Miller
02:14 PM Revision 56f7787b (charm): fallback pcqueue implementation for old gcc versions that don't have a...
Change-Id: I0ebdf49167f08fc77d15f2c628de8f161a0f9f2b Justin Miron
02:02 PM Revision e3f10d45 (charm): Bug #1150 - Implemented specialized pup for std::vector to vector<bool>
Change-Id: I5f735e10d7cbbddf2979fb0556b2dd83e61019d2 Edward Hutter
10:08 AM Feature #1158 (Implemented): AMPI scatter(v) performance is poor
The following will work once we have [nokeep] broadcasts working in AMPI: https://charm.cs.illinois.edu/gerrit/#/c/1807/ Sam White
08:07 AM Feature #1158: AMPI scatter(v) performance is poor
This is not so nice for Scatterv because the displs argument is only relevant at the root (users can pass NULL from t... Sam White
11:42 PM Feature #1158 (In Progress): AMPI scatter(v) performance is poor
Sam White
10:06 AM Feature #1116 (Implemented): AMPI broadcasts should be [nokeep]
https://charm.cs.illinois.edu/gerrit/#/c/1806/ Sam White
09:31 AM Feature #1171 (Closed): Add option to make all TCharm entry methods [expedited]
Upon closer inspection, there are no entry methods in TCharm that are called from AMPI not during init/exit, so there... Sam White
09:20 AM Feature #1171 (Closed): Add option to make all TCharm entry methods [expedited]
AMPI entry methods are by default all [expedited] because we don't use message priorities at all in AMPI.
AMPI build...
Sam White

08/22/2016

06:42 PM Revision 36981ea3 (charm): resolving inheritance problem
Change-Id: Ib8a2ea84fba412ebe50717de052da1d601403911 Vipul Harsh
06:02 PM Feature #1116 (In Progress): AMPI broadcasts should be [nokeep]
Sam White
04:20 PM Bug #1169: Command line argument +balancer for multiple balancers does not work
The TCharm/AMPI option '+vp' is also supposed to be accepted multiple times (in the case of running multiple modules). Sam White
04:08 PM Revision 5c763797 (charm): updating charm tests
Change-Id: I065f047dc6708c19d7abc931a4a15988c44a7998 Vipul Harsh
04:05 PM Revision f524bdb0 (charm): adding auto delegation for all constructors
Change-Id: If0be70c281e01d89d32e0820207f0f7dd45e16c1 Vipul Harsh
03:50 PM Projections Bug #1170 (Merged): Avoid loading log files beyond what is specified in .sts file
Currently, when logs numbered beyond the number specified in the sts file exist in a folder, Projections attempts to ... Ronak Buch
01:58 PM Revision baae76cd (charm): Add User Stats to tracing framework
Change-Id: I472efc13d90968d91383c95d76791984a7b45887 Josh Lew
11:15 AM Revision ad3eb5c5 (charm): moved push to after pull atomic load
Change-Id: I87ec60af3f0464897af699fcf14c932015f0b6ee Justin Miron
10:42 AM Revision 33735004 (charm): get push value in cas loop to prevent infinite loop
Change-Id: I94d08e19fe8a74152486a8a2863af56d85dd863d Justin Miron
10:40 AM Revision 55711722 (charm): DDT cleanup: mark accessor routines as const
Change-Id: I5ff28774094dbd77a5c1b93c9ecf0b5a95e05548 Sam White
10:33 AM Revision 1d2b1e97 (charm): fix to broken queue
Change-Id: I746c857fedc2d372602f79a22b77797003a94c96 Justin Miron
10:16 AM Revision 881633d4 (charm): pcqueue test2
Change-Id: I063cc76d40959137d1a7b2118a9bfdc0eb9f3922 Justin Miron
10:01 AM Feature #921 (In Progress): Entry tag [inline] is unable to optimize away most of the overhead
Phil Miller
09:59 AM Revision 909b4a90 (charm): pcqueue test
Change-Id: I67a673a7189cebb70fb841a2872da713405dee43 Justin Miron
09:57 AM Bug #1168 (Implemented): Test that number of PEs running actually matches expectations (often an ...
http://charm.cs.illinois.edu/gerrit/1804 Phil Miller
09:47 AM Bug #1145 (Merged): PathHistory breaks chkpt test on multicore-linux64
Phil Miller
07:42 AM Revision 5c2f6e6d (charm): Rdma support for pamilrts machine layer
Change-Id: I825bbf7d1ddc9f5460f8ae3ebaa66d5b4fbde78a Nitin Bhat
07:42 AM Revision 955b85c5 (charm): Rdma API at the Lrts layer
Change-Id: I36a90b305eea0450f1620702636ee938c3afde96 Nitin Bhat
07:41 AM Revision e102379b (charm): Rdma support at the generic layer
Changes include:
Charmxi changes for supporting rdma parameter
Charm and converse support for rdma parameters
Added a...
Nitin Bhat
07:37 PM Feature #1107 (Merged): Use built-in reducer types for basic types/operations in AMPI
Sam White

08/21/2016

04:00 PM Revision 33dec52a (charm): AMPI #1107: use Charm++ built-in reducer types in AMPI
Change-Id: Ic9f081bf455e3211333edb8dc2d8949e16dda999 Sam White
03:47 PM Bug #1084 (Merged): Eliminate extra copies in AMPI reduce/gather(v) receive paths
Sam White
01:55 PM Revision 8b8b8aaa (charm): AMPI #1084: eliminate extra copies in reduction/gather recv paths
The old control flow for reduction recv's was: reduceResult -> sendraw
-> generic -> inorder -> receive.
The new con...
Sam White

08/20/2016

07:13 PM Revision 7525b31d (charm): Documentation: update personnel listing in manual credits
Change-Id: I1bf37ed7fadf4fa8bc9f2485560be56e1ee31288 Sam White

08/19/2016

01:34 PM Revision 96eb2b4f (charm): Rdma support at the generic layer
Changes include:
Charmxi changes for supporting rdma parameter
Charm and converse support for rdma parameters
Added a...
Nitin Bhat
12:00 PM Bug #1084: Eliminate extra copies in AMPI reduce/gather(v) receive paths
I think the issue here might actually a bug in AMPI_Wait(all) and BigSim that manifests as a failure in the reduction... Sam White
10:49 AM Bug #1169 (Merged): Command line argument +balancer for multiple balancers does not work
Specifying the command line argument +balancer multiple times, to allow different balancers to be called in subsequen... Kavitha Chandrasekar
09:18 PM Revision ae25c548 (charm): fixes
Change-Id: I4a76ffffb67f8472169ab87888e46c3f7579074c Justin Miron
09:04 PM Revision 15ad4f34 (charm): build fix
Change-Id: Ia03fdabb8e7a50102ef925314f13911d42804070 Justin Miron
07:37 PM Revision e13e3c32 (charm): fixed wrap, changed pool queues to mpmc
Change-Id: Ic6d18068113a9f38cdb535469c423e29436576c6 Justin Miron

08/18/2016

05:42 PM Bug #1149: Cray CC builds are broken
I'm also getting this trying to build with Cray compilers:... Jim Phillips
05:37 PM Bug #1149: Cray CC builds are broken
Talk to Phil if you need specifics now but there are a couple patches related to this in gerrit review (authored by h... Sam White
05:30 PM Bug #1149: Cray CC builds are broken
Sitting with someone from Cray now. Is there a reason this isn't committed yet? Jim Phillips
02:33 PM Bug #1168 (Merged): Test that number of PEs running actually matches expectations (often an issue...
On mpi-win64 from autobuild:... Phil Miller
02:15 PM Support #1167: Scripted tests for all mini-apps
http://charmplusplus.org/miniApps/ Phil Miller
02:12 PM Support #1167 (New): Scripted tests for all mini-apps
Enable automatic testing of the various mini-appls that don't live as examples/tests in side the main Charm++ repository Phil Miller

08/17/2016

04:56 PM Bug #1161 (Resolved): charm-6.7.1.tar.gz untars to charm
Sam White
04:56 PM Bug #1161 (Merged): charm-6.7.1.tar.gz untars to charm
I changed it to untar to a directory named 'charm-6.7.1' Sam White
04:46 PM Bug #1166 (Rejected): pathHistoryManager doesn't PUP
Sam White
02:00 PM Bug #1166: pathHistoryManager doesn't PUP
Things work with the latest version. Sorry for not checking this first. Thomas Quinn
01:33 PM Bug #1166: pathHistoryManager doesn't PUP
Do you still see problems on current master, since the following commit was merged? https://charm.cs.illinois.edu/ger... Sam White
07:14 PM Bug #1166 (Rejected): pathHistoryManager doesn't PUP
Commit b240e238385ba2d0aa08748880b3b34ce59d03a2
Author: Yanhua Sun <sun51@illinois.edu>
Date: Mon Nov 2 11:21:03 ...
Thomas Quinn
04:37 PM Bug #1084: Eliminate extra copies in AMPI reduce/gather(v) receive paths
I can reproduce it on 1 PE with the examples/ampi/creduce program, which is just one MPI_Reduce followed by one MPI_I... Sam White
01:45 PM Bug #1084: Eliminate extra copies in AMPI reduce/gather(v) receive paths
Can you reduce that test case further? Fewer PEs? One PE? Fewer VPs? Phil Miller
01:19 PM Bug #1084: Eliminate extra copies in AMPI reduce/gather(v) receive paths
This patch is now held up because it breaks BigSim, with aborts for recv'ing unexpected reductions in ampi::rednResul... Sam White
02:10 PM Feature #882 (Merged): Change type to indicate non-participation in reductions
Juan Galvez
11:36 AM Revision 8ad86556 (charm): adding default branching factor
Change-Id: Ibc818612bfd30c77c713341fbfc097209026a624 Vipul Harsh

08/16/2016

04:06 PM Feature #1164 (Implemented): AMPI support for MPI-3's request-based RMA routines
Initial support, without creating actual requests and without using true RDMA, is here: https://charm.cs.illinois.edu... Sam White
11:40 AM Feature #1164 (Merged): AMPI support for MPI-3's request-based RMA routines
MPI-3 added request-based RMA routines Rput, Rget, Raccumulate, and Rget_accumulate. They are analogous to the two-si... Sam White
02:20 PM Revision 3cb576a4 (charm): Redmine #882: Change type to indicate non-participation in reductions
Non-participation in reductions is now indicated by the 'nop'
reducer type, and empty contributes are now implemented...
Juan Galvez
01:13 PM Bug #1165 (Resolved): avoid -lm with Intel compiler
It is advised to not explicitly link to -lm with the Intel compiler as this may override the faster Intel math librar... Jim Phillips
10:55 AM Feature #882 (Implemented): Change type to indicate non-participation in reductions
Patch here: https://charm.cs.illinois.edu/gerrit/#/c/1800/
Juan Galvez

08/15/2016

04:20 PM Revision 2805b6af (charm): Update personnel listing in README
Change-Id: I6a6551c2bbcb2a9aac5100b650c98bc5c5927418 Ronak Buch
03:33 PM Revision b85acf67 (charm): adding branching factor for each section
Change-Id: I2229a27206a6a7fef193759111451380e89c1e6f Vipul Harsh
02:55 PM Revision be4d836e (charm): AMPI: make error message about MPI_Init failures more informative
Change-Id: Ic20ada620a7afa8ff7e1da0fd4cc8cf0be20abaf Sam White
02:53 PM Bug #1163 (Merged): AMPI_Put should use targdisp from creation
MPI_Put takes a targdisp parameter, but at the remote window the displacement used should be the one that was specifi... Sam White
02:51 PM Bug #1110 (Merged): Cray builds break if explicitly passed compilers
Seonmyeong Bak
02:50 PM Bug #1096 (Rejected): PGI CC builds fail to find C++11 flags
This issue doesn't happen on BlueWaters with PGI CC 16.3.0. Seonmyeong Bak
01:51 PM Revision b8bbf894 (charm): AMPI cleanup: simplify AmpiRequest (i)test routines
Change-Id: Ib00af763aacf7b7e612e778a2b93dba4ed630459 Sam White
01:50 PM Revision 1236c31e (charm): AMPI cleanup: remove useless variables in DDT usage
Change-Id: Ib33a6752bef2ba8e8c870086cb8db30220d65141 Sam White
01:50 PM Revision ff2590d9 (charm): AMPI: add no-op implementations of MPI-3's Comm/Win info routines
Change-Id: If2f7af03c0393eac8e38c4979b26aff3dc141c8b Sam White

08/14/2016

05:35 PM Bug #1162: tracing runs segfault while writing logs
I'm consistently seeing segfaults or, most informatively, free(): invalid pointer, at the end of smp tracing runs on ... Jim Phillips
04:59 PM Bug #1162 (Closed): tracing runs segfault while writing logs
Jim Phillips
02:13 PM Bug #1161 (Closed): charm-6.7.1.tar.gz untars to charm
The file distrib/charm-6.7.1.tar.gz file untars to the directory charm, which is not what the user would expect. Jim Phillips

08/11/2016

05:34 PM Bug #1159 (Implemented): AMPI should check for truncated messages
For now, just abort on recv'ing a message larger than the matching recvbuf from ampi::processMessage. the mpich-test/... Sam White
02:15 PM Bug #1160 (Merged): AMPI intercommunicator creation is broken
All of the tests in tests/ampi/mpich-test/context/ for intercommunicator creation and duplication are currently broke... Sam White

08/10/2016

04:51 PM Revision 8ce70e0b (charm): Improve wording and placement of queueing strategy example descriptions
Change-Id: I9ba99f50ceb2b1ec3336d4486c106e451d8a50c7 Ronak Buch
08:41 AM Bug #1038: Add support for srun to charmrun script for gni layer
Now the error is this:... Sam White

08/09/2016

10:55 AM Bug #1159 (In Progress): AMPI should check for truncated messages
tests/ampi/mpich-test/pt2pt/trunc fails because AMPI doesn't check for truncation on recv at all right now.
Add a ch...
Sam White
10:00 AM Feature #1105: AMPI support for large counts
Support for large counts in DDT and all MPI-3 large count APIs except get_true_extent_x: https://charm.cs.illinois.ed... Sam White
09:30 AM Bug #1149: Cray CC builds are broken
Improve configure test for 128-bit integers so that it fails correctly for CCE: https://charm.cs.illinois.edu/gerrit/... Sam White
09:26 AM Bug #1038: Add support for srun to charmrun script for gni layer
https://charm.cs.illinois.edu/gerrit/#/c/1343/ Sam White
09:21 AM Bug #1143 (Merged): AMPI's Hindexed datatype is broken
Sam White
09:19 AM Bug #1110: Cray builds break if explicitly passed compilers
Follow up patches:
https://charm.cs.illinois.edu/gerrit/#/c/1340/
https://charm.cs.illinois.edu/gerrit/#/c/1345/
Sam White
12:32 AM Revision a64f3741 (charm): build on cray #1110: only object to specified compilers, not all other...
Change-Id: I4b9aae9d8ee6c5ca0f6ad748577f3d68f41495c0 Phil Miller
11:08 PM Revision f81c4e53 (charm): AMPI: fix linking error in earlier MPI_BOTTOM support
Change-Id: If6e9bf200b7cbd7b564beb93bed07e081422ab5a Sam White
11:02 PM Bug #1153 (Merged): MPI_BOTTOM support in AMPI communication routines
Sam White
11:01 PM Bug #1157 (In Progress): DDT support for MPI_BOTTOM with derived datatypes
https://charm.cs.illinois.edu/gerrit/#/c/1342/ Sam White
10:09 PM Revision cc0be5ea (charm): AMPI #1153: support MPI_BOTTOM's use in communication routines
Change-Id: Ib588d5773baf9725cba54cd1a180f4c63be32458 Sam White
09:40 PM Revision 292b7d3c (charm): Bug #1038: Check for srun in batch submission
Change-Id: I407c013bee7949f4a2c3ac99f4fba11b21048784 Redmine Admin

08/08/2016

05:21 PM Revision 8028bb66 (charm): AMPI: support for explicitly changing bounds and MPI_Type_create_resized
Change-Id: Ia7b6cc10863f12e55927cf289e20fe168c607692 Edward Hutter
03:56 PM Revision d0ef65ee (charm): Explicitly set +p for all test runs that didn't specify it
Change-Id: Ie865ae9d08ad4ea0ddcae24998558a84e7f4627d Phil Miller
03:46 PM Revision fdc036f7 (charm): Fix some indentation in new code
Phil Miller (Charmworks)
03:46 PM Revision f234e2c3 (charm): verbs: fix thread binding code to compile
Phil Miller (Charmworks)
03:38 PM Revision 3036faa1 (charm): Allow Central and Distributed LBs when calling multiple balancers
Kavitha Chandrasekar

08/07/2016

02:57 PM Revision 9e138553 (charm): Packetization code for large messages
Change-Id: I7ed8c9a2137344fd46f492447f848daa2bb0b82f Nitin Bhat

08/05/2016

09:31 AM Feature #982 (Merged): Gather reduction operation using Tuple/Set reducers
Closing this now since there is an open issue for the documentation, #1140. Sam White

08/04/2016

06:00 PM Revision 7d932db3 (charm): build #1110: Fix earlier patch that broke non-default compilers on non...
Change-Id: Icdae2d15649e1dd71099145a7d765f54bc20b822 Phil Miller
04:41 PM Feature #896: AMPI support for compiler-automated static variable privatization
We should get into contact with Intel's compiler people about this Sam White
04:24 PM Bug #1110 (In Progress): Cray builds break if explicitly passed compilers
Sam White
02:00 PM Bug #1110 (Merged): Cray builds break if explicitly passed compilers
Sam White
03:12 PM Feature #1158 (New): AMPI scatter(v) performance is poor
This is a performance bug: we currently do the naive method of sending 'p' individual messages from the root to the '... Sam White
02:55 PM Bug #1157 (Merged): DDT support for MPI_BOTTOM with derived datatypes
This change adds support for using MPI_BOTTOM in AMPI communication routines: https://charm.cs.illinois.edu/gerrit/#/... Sam White
01:57 PM Bug #833: mpi smp build is locked to one core per node by default
I sort of agreed with Eric to wait until hwloc changes are finalized, since this is going to bring changes to cputopo... Juan Galvez
01:39 PM Bug #833: mpi smp build is locked to one core per node by default
Bump: this has been stuck in gerrit since March Sam White
01:55 PM Revision cfdff443 (charm): Preserve sequence of -Wl,--start-group and -Wl,--end-group with libraries
after object files in link command line. Applies to any -Wl,... option.
Change-Id: I4fe6cd5d83b6842a3e76ce0cb13a67e...
Jim Phillips
01:54 PM Bug #1152 (Merged): examples/charm++/namespace/Makefile: missing dependencies
Sam White
01:35 PM Bug #1042 (Merged): verbs layer runs out of memory regions and segfaults
Sam White
01:34 PM Cleanup #197 (In Progress): Replace use of signal() with sigaction()
This has been sitting in review since December, please address the comments and get it merged: https://charm.cs.illin... Sam White
01:30 PM Revision 26235ceb (charm): Bug #1110: Cray builds break if explicitly passed compiler
On Cray systems, passing explicit compiler options to ./build lead to
build errors. It's because Cray systems provide...
Seonmyeong Bak
01:22 PM Revision 5d7d4ee5 (charm): Cleanup: eliminate compiler warnings about reordering constructor argu...
Change-Id: Ic49dc178704ff0665db35233fa7bad750558e853 Edward Hutter
01:20 PM Revision 6150bebd (charm): Bug #1152: Fixed missing dependencies in examples/charm++/namespace/Ma...
Change-Id: I64f14d084e2f42f68ab1d6cc1cfee5ff9835a4a8 Edward Hutter
01:11 PM Documentation #1156 (In Progress): Add example showing refnum's on callbacks
Sam White
10:35 PM Documentation #1156 (Merged): Add example showing refnum's on callbacks
Jonathan Lifflander emailed the [ppl] mailing list with a suggestion to add this example, as well as the code itself.... Sam White
09:36 PM Cleanup #798: Add tests and documentation for sparse-array bulk construction
For ease of cross-reference: https://charm.cs.illinois.edu/gerrit/879 Phil Miller
08:05 PM Bug #1155 (New): AMPI's non-blocking collectives are not sequenced
AMPI's non-blocking collectives should be sequenced/ordered just like non-blocking pt2pt messages are. Sam White

08/03/2016

06:35 PM Revision 16b2cd74 (charm): verbs layer: increase blocking ratio for small segments, and be more i...
Change-Id: I1325ea6d27b516b39ff82ceda0c3209fd0b4ebe3 Thomas Quinn
03:48 PM Bug #1153 (Implemented): MPI_BOTTOM support in AMPI communication routines
https://charm.cs.illinois.edu/gerrit/#/c/1336/ Sam White
02:58 PM Bug #1153 (Merged): MPI_BOTTOM support in AMPI communication routines
AMPI defines MPI_BOTTOM but does nothing to support its use in communication operations.
tests/ampi/mpich-test/pt2...
Sam White
03:07 PM Bug #1147 (Merged): pathHistory.C fails to build on Windows
Sam White
02:59 PM Bug #1150 (Implemented): Specialize pup for std::vector to vector<bool>
https://charm.cs.illinois.edu/gerrit/#/c/1332/ Sam White
02:59 PM Bug #1152 (Implemented): examples/charm++/namespace/Makefile: missing dependencies
Sam White
11:40 AM Feature #984 (Implemented): AMPI support for missing MPI-3 non-blocking collectives
Sam White
11:37 AM Feature #1018 (Implemented): AMPI support for MPI-3's distributed graph interface
Sam White
10:30 PM Revision c0f5521c (charm): Merge branch 'hwloc' of charmgit:charm into hwloc
Gengbin Zheng
10:29 PM Revision 2735f181 (charm): when no new style (++numHosts and ++processPer* and ++oneWthPer*) comm...
Change-Id: Idd8627da0a1f591314c2d17d9c88048217f12d77 Gengbin Zheng

08/02/2016

06:50 PM Bug #1152 (Merged): examples/charm++/namespace/Makefile: missing dependencies
... Phil Miller
12:28 PM Cleanup #1151 (Merged): Eliminate AMPI ROMIO compiler warnings
The ROMIO on AMPI build is full of these warnings:... Sam White
09:46 PM Bug #1110 (Feedback): Cray builds break if explicitly passed compilers
Seonmyeong Bak

08/01/2016

06:21 PM Bug #1145 (Implemented): PathHistory breaks chkpt test on multicore-linux64
http://charm.cs.illinois.edu/gerrit/1331
There will still be an incompatibility between checkpoint/restart and cri...
Phil Miller
06:19 PM Revision fd80c5ef (charm): Bug #1145 - Critical path history: only instantiate object when #ifdef...
Change-Id: I1003a7590425049385a8126bfdd5ea7cd035f110 Phil Miller
04:02 PM Bug #1147 (In Progress): pathHistory.C fails to build on Windows
Linked patch merged. We'll see if more are needed. Phil Miller
02:47 PM Revision 2bd4688d (charm): verbs: bolt in support for hwloc-driven process/thread launching
Change-Id: Ib115861f9c63eaecd563c6e5fab6bc626ae0c0c0 Phil Miller
02:21 PM Bug #1150 (Merged): Specialize pup for std::vector to vector<bool>
> I get a compiler warning "taking address of temporary" when I pup a std::vector<bool>. There is no warning when I ... Phil Miller
02:15 PM Revision d1854fe2 (charm): Bug #1147: Fix path history build failure on MSVC
Change-Id: Ic41d29da38825eaf58f76943d407b6ff4ef98f3a Phil Miller

07/31/2016

12:50 AM Cleanup #1034: Constant comparison warnings from xlC compiler
Can you write down some details of the environment where you found this bug? I tried to build charm++ on ANL Mira(BG/... Seonmyeong Bak

07/30/2016

02:55 PM Revision 25e122d8 (charm): Set migration cost in DistLB correctly in previous commit
Kavitha Chandrasekar

07/29/2016

04:43 PM Bug #1110 (Upstream): Cray builds break if explicitly passed compilers
Seonmyeong Bak
02:30 PM Revision 733a00e4 (charm): Set*Cost() had been removed in previous commit. Adding them back.
Kavitha Chandrasekar
10:40 PM Revision 900cbfbc (charm): add more error checking about ++processPerPU
Change-Id: Ifb893ce9302f09ff3d19376170f682443b750411 Gengbin Zheng

07/28/2016

01:51 PM Bug #1149: Cray CC builds are broken
Even with that patch to configure, I still get consistent but inscrutable build failures in early object files, while... Phil Miller
01:49 PM Bug #1149: Cray CC builds are broken
For the @int128_t@ crap, this is easier and cleaner:... Phil Miller
12:40 AM Revision bdbc8f27 (charm): add case for ++processPerPU and ++oneWthPerPU
Change-Id: I044a296fece22abaf6c2b6b816da0cacd79f6828 Gengbin Zheng
12:35 AM Revision c6e49e57 (charm): calling cpu_binding to main thread seems to change binding to all thre...
Workaround this issue by first calling on rank 0, and then rest threads.
Change-Id: I93b5d87d784f2c849478a533a322cea...
Gengbin Zheng
10:29 PM Revision de406bd7 (charm): a bug that can cause multiple attempts of bindings with ++processPerHost
Change-Id: I8224009a59ae51fd64fa0ff954178552a1ede755 Gengbin Zheng
10:23 PM Revision c4f2dfdc (charm): handle ++processPerSocket 1 ++oneWthPerSocket
Change-Id: Ib408fc503ab94b2159d65266b6215f0e8e2cf5cb Gengbin Zheng

07/27/2016

04:45 PM Revision c0a12aae (charm): SSEDouble class: check for "__AVX__" instead of "__FMA4__".
Change-Id: Idf92587a3c5320bc6d69027439c190f5b1ae7f1b Thomas Quinn
09:45 AM Bug #1143: AMPI's Hindexed datatype is broken
Patch set #6 fixes most of these tests, the exceptions are listed below: http://charm.cs.illinois.edu/gerrit/#/c/1321... Sam White
09:40 AM Feature #947: AMPI support for MPI-2's MPI_Type_* routines
MPI_Type_create_resized: http://charm.cs.illinois.edu/gerrit/#/c/1321/ Sam White
09:29 AM Bug #1149: Cray CC builds are broken
Cray CC 8.5 doesn't build even with the warnings turned off. Nikhil found a hack to make it work:
Apparently, tell...
Sam White
 

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