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From 12/31/2017 to 01/29/2018

01/30/2018

07:38 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
Ah right, thanks! Sam White

01/29/2018

03:04 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
Since libbfd or a modified linker are not part of a binary linked with the runtime/application code themself, the lic... Phil Miller
10:12 AM Bug #965: ampicc -swapglobals is broken for ld v2.24+
Great. But now since libbfd is GPL and we are not, we can't just distribute our modified version as part of Charm++/A... Sam White
01:02 PM Bug #1332 (In Progress): assumes remote shell is OpenSSH
Evan Ramos
06:49 AM Bug #1699: [inline] entry methods should use perfect forwarding in C++11
This looks to be straightforward? We don't need to check for '#if __cplusplus >= 201103L' since we are assuming full ... Sam White
06:47 AM Bug #1035 (In Progress): Idle PEs compete with comm thread for node queue lock
This issue needs to be re-evaluated Sam White
06:36 AM Bug #1442 (Merged): CkLoop fixed tree limits helper recruitment
Sam White

01/27/2018

05:27 PM Cleanup #536 (In Progress): Data Races in SMP PCQueue
Yes, it looks trivial to convert http://charm.cs.uiuc.edu/gerrit/418 to use http://en.cppreference.com/w/cpp/atomic/a... Evan Ramos
05:13 PM Cleanup #536: Data Races in SMP PCQueue
The work in the linked Gerrit change should be directly translatable from C to C++, if the machine layer is actually ... Phil Miller
08:22 PM Bug #1689: CMK_TIMER_USE_PPC64 inaccurate with variable clock speeds
It was marked implemented because of https://charm.cs.illinois.edu/gerrit/#/c/3075/ Jim Phillips

01/26/2018

05:37 PM Bug #1689: CMK_TIMER_USE_PPC64 inaccurate with variable clock speeds
I tried reproducing this on a POWER8 machine and wasn't able to, the timing looked normal.
However, reading throug...
Ronak Buch
02:21 PM Bug #1689 (In Progress): CMK_TIMER_USE_PPC64 inaccurate with variable clock speeds
Ronak Buch
02:51 PM Feature #1113: smart-build.pl should detect supercomputers with specialized software environments...
I think we don't care about BG/Q looking forward for a variety of reasons. First, the machines should be out of produ... Ronak Buch
02:42 PM Bug #1332: assumes remote shell is OpenSSH
Ping. Evan Ramos
02:40 PM Feature #1039 (Feedback): reject pemap/commap with duplicate or too few cpus
Evan Ramos
02:22 PM Cleanup #1311 (In Progress): Align XL-specific conditional compilation TRAM to relevant versions
Ronak Buch
01:50 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
The patch applies cleanly on the binutils-gdb git repository, and I can build libbfd.so with `./configure --enable-sh... Evan Ramos
12:51 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
This is Phil's patch, which applies on top of binutils-gdb commit c41cf6fdf514fce6b69f8f875b6903b2a3910f89:... Evan Ramos
11:31 AM Bug #1519 (Merged): Entry methods with no parameters ignore priority from CkEntryOptions
Nitin Bhat
11:16 AM Bug #1782: charmrun ++local dies without error message on non-existent program
Dong Hun Lee wrote:
> https://charm.cs.illinois.edu/gerrit/#/c/3575/
>
> The error comes from that after execve i...
Jim Phillips
09:10 AM Bug #1782: charmrun ++local dies without error message on non-existent program
Passing a file that is not executable is also handled badly:... Jim Phillips
03:54 AM Bug #1782 (Implemented): charmrun ++local dies without error message on non-existent program
https://charm.cs.illinois.edu/gerrit/#/c/3575/
The error comes from that after execve in line 5368 returns, indica...
Dong Hun Lee

01/25/2018

05:55 PM Feature #1731: Complete spack installation script
This wis now assigned to a Charmworks intern Sam White
05:08 PM Bug #1782 (Merged): charmrun ++local dies without error message on non-existent program
Calling charmrun with a non-existent program produces a useful error message:... Jim Phillips
03:40 PM Cleanup #536 (New): Data Races in SMP PCQueue
Nitin Bhat

01/24/2018

04:21 PM Feature #1444 (Merged): General Implementation for Serializing Enums
Eric Mikida
02:20 PM Feature #1444 (Implemented): General Implementation for Serializing Enums
Patch here: https://charm.cs.illinois.edu/gerrit/#/c/3377/ Eric Mikida
03:26 PM Documentation #1781 (New): Clean up incorrect quotation marks in the manuals
For some reason, trying to make quotes in the documentation like ``this'' doesn't work. It shows up online exactly li... Sam White
03:16 PM Projections Bug #459 (New): inline and local entry method can not be tracked back
Sam White
03:15 PM Projections Feature #505: show communication threads in usage profile
What's the status of this? Sam White
03:15 PM Projections Feature #995: Color by user supplied parameter (e.g. timestep) in non-timeline tools
Bump, see Phil's comment Sam White
03:14 PM Projections Feature #1524 (New): Time Profile With Bracketed User Events
I think we can easily enough reproduce this on AMPI. The "Timeline" view displays User Bracketed Events, but the "Tim... Sam White
03:12 PM Projections Bug #1780 (Merged): Display indices for 4+ dimensional chare arrays
Currently Projections shows chare array element indices as 3 ints, even though up to 6D arrays are supported.
Issu...
Sam White
03:09 PM Projections Bug #435 (Rejected): timeline does not show correctly about idle overhead
Sam White
12:40 PM Feature #1428: AMPI TLS privatization support for IBM POWER
The recently merged support for Boost uFcontext threads should have support for POWER8 but that needs to be verified.... Sam White
07:02 PM Bug #1779 (Merged): Windows autobuild failures caused by charmxi identation change (issue #1535)
Sam White

01/23/2018

04:43 PM Feature #1039: reject pemap/commap with duplicate or too few cpus
The function responsible for parsing these parameters, search_pemap, is not amenable to quickly adding checks for the... Evan Ramos
04:17 PM Feature #789 (Feedback): Charmrun should test for SSH failures when node programs fail to launch
The following lines are printed by the script run on the remote ssh instance with ++verbose:... Evan Ramos
03:57 PM Bug #1332: assumes remote shell is OpenSSH
"++remote-shell-not-openssh" sounds cumbersome. Would it be sufficient to test the string passed to ++remote-shell ag... Evan Ramos
03:43 PM Feature #973 (Implemented): multicore: spawn a thread per core by default
https://charm.cs.illinois.edu/gerrit/3565 Evan Ramos
03:31 PM Bug #1779 (Implemented): Windows autobuild failures caused by charmxi identation change (issue #...
Fix: https://charm.cs.illinois.edu/gerrit/#/c/3563/ Nitin Bhat
02:37 PM Bug #1779 (Merged): Windows autobuild failures caused by charmxi identation change (issue #1535)
Merging the fix for redmine issue #1535 (gerrit: https://charm.cs.illinois.edu/gerrit/#/c/2429/) caused windows autob... Nitin Bhat
11:16 AM Feature #1748 (Implemented): CharmPy support in Charm++
Moved the need for a good way to build libcharm.so to a separate issue: https://charm.cs.illinois.edu/redmine/issues/... Juan Galvez
11:09 AM Feature #1748 (In Progress): CharmPy support in Charm++
This patch (https://charm.cs.illinois.edu/gerrit/#/c/3550/) merges all the changes in 'jjgalvez/charmpy' into master.... Juan Galvez
11:14 AM Feature #1778 (Merged): Clean and portable way of generating a working libcharm.so for charmpy
Relevant to CharmPy and maybe other potential future applications.
There is no good way to generate a single libch...
Juan Galvez

01/19/2018

04:30 PM Bug #1443 (Merged): Serialization for std::unique_ptr Fails With Abstract Base Class
Sam White
04:29 PM Feature #1727 (Merged): Make Boost uFcontext the default ULT implementation on supported platforms
Sam White
04:23 PM Cleanup #1535 (Merged): Format/Indent all source code files that are a part of charmxi (xlat-i)
Nitin Bhat
09:55 AM Cleanup #1535: Format/Indent all source code files that are a part of charmxi (xlat-i)
Fix: https://charm.cs.illinois.edu/gerrit/#/c/2429/ Nitin Bhat
03:33 PM Documentation #1156 (Implemented): Add example showing refnum's on callbacks
https://charm.cs.illinois.edu/gerrit/#/c/1338/ Sam White
03:05 PM Feature #973: multicore: spawn a thread per core by default
Consensus from the core meeting:
Leave sequential mode as the default at all times.
Add a parameter in the vein of ...
Evan Ramos
03:03 PM Documentation #1645 (Closed): Review Standalone Build/Directives for GPU Manager Documentation
Michael Robson
03:02 PM Bug #529 (Closed): LrtsInitCpuTopo() operates asynchronously and overlaps with group constructors
Juan Galvez
02:39 PM Feature #1532 (Implemented): Example for using Google benchmark library with Charm++
https://charm.cs.illinois.edu/gerrit/#/c/3540/ Dong Hun Lee
02:30 PM Bug #1438 (In Progress): off-node messages show created by receiving node comm thread
Ronak Buch

01/18/2018

05:17 PM Feature #1579 (In Progress): Mark CkAbort [[noreturn]]
There is a WIP patch here: https://charm.cs.illinois.edu/gerrit/#/c/3537/
This seems to work, but I'd like some fe...
Matthias Diener
04:45 PM Feature #1303 (New): Implement MPI-R debugging hooks to support Allinea DDT and Rogue Wave Totalview
Evan Ramos
04:40 PM Feature #1178 (Implemented): Support automated launch/spawn/bind when using charmrun ++mpiexec
++oneWthPer{PU,Core,Socket,Host} with ++mpiexec implemented in https://charm.cs.illinois.edu/gerrit/3446 revision 7. Evan Ramos
06:33 PM Support #1674: Add 'ofi' target to autobuild
Last night autobuild was able to log onto Bridges successfully but failed to unzip charm:... Sam White
06:05 PM Bug #676 (Implemented): Compiling ci files that use "typename T" in argument list fails
Evan Ramos

01/17/2018

05:33 PM Bug #1566 (Implemented): Parameter marshalled entry methods mostly don't set group dependence in ...
Fix: https://charm.cs.illinois.edu/gerrit/#/c/3528/ Nitin Bhat
05:33 PM Bug #1565 (Implemented): Non-group entry methods don't respect envelope group dependence
Fix: https://charm.cs.illinois.edu/gerrit/#/c/3528/ Nitin Bhat
05:32 PM Bug #1564 (Implemented): Inline entry methods don't respect group dependence from CkEntryOptions
Fix: https://charm.cs.illinois.edu/gerrit/#/c/3528/ Nitin Bhat
05:32 PM Bug #1563 (Implemented): Chare Array construction doesn't respect setGroupDepID in CkEntryOptions...
Fix: https://charm.cs.illinois.edu/gerrit/#/c/3528/ Nitin Bhat
05:25 PM Feature #1766 (In Progress): Add an ampirun script as drop-in replacement for mpiexec
Sam White
05:11 PM Feature #1766: Add an ampirun script as drop-in replacement for mpiexec
WIP patch here: https://charm.cs.illinois.edu/gerrit/#/c/3527
Matthias Diener
05:16 PM Bug #676 (In Progress): Compiling ci files that use "typename T" in argument list fails
My WIP patch breaks the use of typename as a template parameter. Solving this is proving more difficult than expected. Evan Ramos
02:41 PM Bug #676 (Implemented): Compiling ci files that use "typename T" in argument list fails
https://charm.cs.illinois.edu/gerrit/3523 Evan Ramos
03:57 PM Feature #1113: smart-build.pl should detect supercomputers with specialized software environments...
Default $PATH values on select supercomputers:
1. Vesta - BGQ
/usr/lib64/qt-3.3/bin:/soft/compilers/bgclang/wbin:...
Nitin Bhat
03:09 PM Feature #1178: Support automated launch/spawn/bind when using charmrun ++mpiexec
I think this means the new hwloc arguments like ++oneWthPer{PU,Core,Socket,Host} should all work with ++mpiexec just ... Sam White
02:47 PM Feature #1178: Support automated launch/spawn/bind when using charmrun ++mpiexec
Bump. I'm having difficulty understanding exactly to what this issue refers. Is this related to the hwloc patches? Evan Ramos
03:04 PM Feature #789: Charmrun should test for SSH failures when node programs fail to launch
I think the idea is to flip the ordering of what you said: first try to actually connect, then if there is an error d... Sam White
02:51 PM Feature #789: Charmrun should test for SSH failures when node programs fail to launch
Would doing this imply that we create an SSH connection just to run `echo hello` or similar as a diagnostic, then dis... Evan Ramos
02:41 PM Bug #1646 (Implemented): Support use of std::array in .ci files
https://charm.cs.illinois.edu/gerrit/3525 Evan Ramos
11:56 AM Bug #1646: Support use of std::array in .ci files
I think Spectre wants this added? If so, it should be prioritized for 6.9.0 Sam White
12:21 PM Bug #1709 (Merged): Need a test that uses +partitions
Sam White
12:08 PM Feature #921: Entry tag [inline] is unable to optimize away most of the overhead
We may want to re-assign this to Evan? I think he might have some knowledge of this work, and I'm not sure Eric has t... Sam White
11:32 AM Bug #1501 (Implemented): charmxi fails to deal with rvalue references
In testing this patch, a .ci file containing an rvalue reference function parameter was successfully parsed. Nils, if... Evan Ramos

01/16/2018

05:19 PM Feature #973: multicore: spawn a thread per core by default
Bring it up at the next Core meeting, I don't think there's a consensus Sam White
05:03 PM Feature #973: multicore: spawn a thread per core by default
Bump. Is this something we want to proceed with, and is it important for 6.9.0? Evan Ramos
05:16 PM Bug #1442: CkLoop fixed tree limits helper recruitment
https://charm.cs.illinois.edu/gerrit/#/c/3517/ Sam White
04:54 PM Bug #1442 (Implemented): CkLoop fixed tree limits helper recruitment
Added API to set scheduling policy for CkLoop: CkLoop_SetSchedPolicy(sched schedPolicy);
Three options available: ...
Seonmyeong Bak
05:11 PM Feature #1098 (Merged): Better CMake support
I don't think so. Sam White
05:00 PM Feature #1098: Better CMake support
Bump. These patches are merged: https://charm.cs.illinois.edu/gerrit/#/q/project:charm+topic:cmake-wrapper
Is ther...
Evan Ramos
05:10 PM Bug #1220: AMPI: Support tlsglobals with dynamically linked objects
It's not blocking anything, so I'll move it off 6.9.0, but it is important. Sam White
05:06 PM Bug #1220: AMPI: Support tlsglobals with dynamically linked objects
Is this feature blocking 6.9.0 or should we reschedule it for a future version? Evan Ramos
05:09 PM Bug #979 (Closed): charmxi: mismatched module braces leads to confusing error messages.
The above message seems a good enough solution to me. I'm closing this. Feel free to re-open if there is disagreement. Evan Ramos
05:07 PM Bug #736 (Closed): charmxi: #endif terminates any enclosing comment
Closing this until/unless I hear otherwise. Evan Ramos
04:38 PM Bug #1776 (Merged): netlrts-darwin-x86_64 autobuild failing due changes in CmiTmpAlloc
Sam White
04:21 PM Bug #1776 (Implemented): netlrts-darwin-x86_64 autobuild failing due changes in CmiTmpAlloc
This patch is at fault: https://charm.cs.illinois.edu/gerrit/#/c/3397/
Fix is here: https://charm.cs.illinois.edu/...
Sam White
08:48 PM Bug #1776 (Merged): netlrts-darwin-x86_64 autobuild failing due changes in CmiTmpAlloc
The past few days netlrts-darwin-x86_64 autobuild has failed in ping pong or other basic tests. Not sure why, so inve... Sam White
04:23 PM Bug #1689 (New): CMK_TIMER_USE_PPC64 inaccurate with variable clock speeds
Not sure why this was marked "implemented"... Sam White
03:58 PM Bug #1547 (Merged): Deprecate the FFT library in ck-libs in favor of Nikhil's new FFT library
Sam White
12:08 PM Feature #1670: Migration of Taskqueue from Ck to Converse layer
As noted in Gerrit, this broke Windows builds. Jim Phillips
06:51 AM Documentation #1777 (New): Document message types in Charm's message hander (_processHandler in c...
Sanjay's description of NewChareMsg, NewVChareMsg & ForVidMsg (given on slack).
These are both related to singlet...
Nitin Bhat

01/15/2018

05:50 PM Bug #1307 (Merged): AMPI_Comm_free should free the ampi instance
Sam White

01/14/2018

03:17 PM Feature #1480 (Merged): API to control whether a PE helps other threads that generate CkLoop/Open...
Sam White
03:17 PM Documentation #1771 (Merged): Update on documentation of Loop-level parallelism
Sam White
02:23 PM Feature #1723 (Merged): Rebase the OpenMP version onto the latest version of LLVM runtime library
Sam White

01/13/2018

01:18 PM Feature #1763: Generate libmpi.{a,so} for AMPI configure scripts
Which application does that? Would it make sense to patch those manually (similar to what we do with hdf5)? Matthias Diener
01:05 PM Bug #1746 (Merged): build --help needs information from src/scripts/configure
Sam White
12:46 PM Feature #1433 (Merged): lambda syntax for CkLoop
Sam White

01/12/2018

05:08 PM Feature #1113: smart-build.pl should detect supercomputers with specialized software environments...
Any opinions on the following one-liner as a Cray environment detection test?... Evan Ramos
04:46 PM Bug #1668 (Merged): Ensure that all libraries/modules will build as dynamic/shared objects (.so/....
I tried the build and grep commands in the issue description and no items were listed. I agree that it is complete. Evan Ramos
12:38 PM Bug #1668: Ensure that all libraries/modules will build as dynamic/shared objects (.so/.dylib vs .a)
This enables shared builds of ROMIO: https://charm.cs.illinois.edu/gerrit/#/c/3499/
I think this issue can be clos...
Sam White
04:34 PM Bug #1442 (In Progress): CkLoop fixed tree limits helper recruitment
Seonmyeong Bak
08:57 PM Bug #1442: CkLoop fixed tree limits helper recruitment
Actually, the overhead (number of messages sent and received) is at worst identical. The latency is only higher if a... Jim Phillips
04:33 PM Bug #1165: avoid -lm with Intel compiler
Jim Phillips wrote:
> Doing a little experimenting, I only see the link error for gcc on a C file, not for g++ on a ...
Evan Ramos
03:16 PM Feature #1670 (Merged): Migration of Taskqueue from Ck to Converse layer
Sam White
02:39 PM Bug #1770 (Merged): when cross-compiling for KNL, charmc -host uses -xMIC-AVX512 command-line arg...
Sam White
07:41 PM Bug #1770: when cross-compiling for KNL, charmc -host uses -xMIC-AVX512 command-line argument to ...
Fix submitted: https://charm.cs.illinois.edu/gerrit/#/c/3507/ Jim Phillips
01:59 PM Bug #1775: chkpt test hangs for pami-linux-ppc64le-smp & pamilrts-linux-ppc64le-smp build
Similar hang is seen for pamilrts-linux-ppc64le-smp build as well. (https://charm.cs.illinois.edu/gerrit/#/c/3141/) Nitin Bhat
10:53 AM Bug #1774: Thread migration fails on ppc64le builds
Seeing the hang even with '+isomalloc_sync'.
Similar hang is seen for pamilrts-linux-ppc64le-smp build as well. (...
Nitin Bhat
08:12 AM Bug #1774: Thread migration fails on ppc64le builds
Looks ilke you need to run with '+isomalloc_sync', but there might be other issues too Sam White
09:48 AM Feature #1236: Avoid receiver-side copy for large contiguous messages. API for charm and converse...
With the Direct API getting merged for 6.9.0, I think there is no pressing need to have this in 6.9.0. Since there is... Nitin Bhat

01/11/2018

05:18 PM Bug #1775 (New): chkpt test hangs for pami-linux-ppc64le-smp & pamilrts-linux-ppc64le-smp build
On Summitdev, chkpt test (tests/charm++/chkpt) with pami-linux-ppc64le-smp build hangs with the following output:
<p...
Nitin Bhat
05:10 PM Bug #1774 (New): Thread migration fails on ppc64le builds
On Summitdev, megampi test (tests/ampi/megampi) with pami-linux-ppc64le-smp build hangs with the following output:
...
Nitin Bhat
05:02 PM Bug #1773 (New): Zerocopy examples fail on pami-linux-ppc64le-smp due to a low level assertion fa...
... Nitin Bhat
04:56 PM Bug #1442: CkLoop fixed tree limits helper recruitment
I think this patch can increase the overhead of CkLoop initialization by eliminating the use of implicit tree in CkLo... Seonmyeong Bak
01:21 PM Bug #1772 (New): Programs built on pami-linux-ppc64le-async-smp fail a low level assertion at run...
On running any test/example with the pami-linux-ppc64le-async-smp build on SummitDev, the following error is seen:
...
Nitin Bhat
09:51 AM Bug #1770: when cross-compiling for KNL, charmc -host uses -xMIC-AVX512 command-line argument to ...
This is where the AVX512 option is showing up in conv-mach-opt.sh:... Jim Phillips
09:13 PM Bug #1259 (Merged): AMPI missing built-in MPI_INFO_ENV
Matthias Diener
06:31 PM Bug #1746 (Implemented): build --help needs information from src/scripts/configure
Please test: https://charm.cs.illinois.edu/gerrit/3503 Evan Ramos

01/10/2018

04:57 PM Bug #1274 (Merged): Tracemode utilization produces incorrect results for EP utilization metric
Ronak Buch
07:25 PM Bug #1274 (Implemented): Tracemode utilization produces incorrect results for EP utilization metric
https://charm.cs.illinois.edu/gerrit/#/c/3491/ Sam White
02:52 PM Feature #858 (In Progress): improve efficiency of exclusive entry methods
Kavitha Chandrasekar
02:48 PM Feature #1433 (Implemented): lambda syntax for CkLoop
https://charm.cs.illinois.edu/gerrit/#/c/3498/
This patch adds Jim's lambda syntax prototype to CkLoop. I will loo...
Kavitha Chandrasekar
02:46 PM Support #1674 (In Progress): Add 'ofi' target to autobuild
Autobuild for OFI is not passing yet. I don't even think it has actually gotten to building charm yet. Here's last ni... Sam White
02:44 PM Support #1674 (Resolved): Add 'ofi' target to autobuild
Jaemin Choi
02:45 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
The integration work, and then validation that it's a practical path forward for deployment. Phil Miller
02:41 PM Bug #965: ampicc -swapglobals is broken for ld v2.24+
I'm not exactly sure what's left here, is it integration/distribution of the patched libbfd with AMPI? Sam White
02:39 PM Bug #1566 (In Progress): Parameter marshalled entry methods mostly don't set group dependence in ...
Nitin Bhat
02:39 PM Bug #1565 (In Progress): Non-group entry methods don't respect envelope group dependence
Nitin Bhat
09:21 AM Bug #1565 (New): Non-group entry methods don't respect envelope group dependence
Nitin Bhat
02:39 PM Bug #1563 (In Progress): Chare Array construction doesn't respect setGroupDepID in CkEntryOptions...
Nitin Bhat
02:39 PM Bug #1563 (Implemented): Chare Array construction doesn't respect setGroupDepID in CkEntryOptions...
Nitin Bhat
12:57 PM Charm-NG Feature #1333: Eliminate need for .ci files
I just learned of something that may be of use to work in this area: the @__COUNTER__@ macro - each expansion gives a... Phil Miller

01/09/2018

05:14 PM Documentation #1771: Update on documentation of Loop-level parallelism
https://charm.cs.illinois.edu/gerrit/#/c/3495/ Seonmyeong Bak
05:13 PM Documentation #1771 (Implemented): Update on documentation of Loop-level parallelism
Seonmyeong Bak
04:21 PM Documentation #1771 (Merged): Update on documentation of Loop-level parallelism
Our current OpenMP integration supports more pragmas over the initial version.
So, the documentation should be upda...
Seonmyeong Bak
03:17 PM Bug #1566 (New): Parameter marshalled entry methods mostly don't set group dependence in message ...
Nitin Bhat
03:10 PM Bug #1564 (In Progress): Inline entry methods don't respect group dependence from CkEntryOptions
Is there a test/example that can reproduce this bug? (just to be sure that the fix works correctly).
I am not able ...
Nitin Bhat
02:50 PM Bug #1501 (In Progress): charmxi fails to deal with rvalue references
Evan Ramos
02:45 PM Feature #988 (Closed): charmrun should not ignore +ppn
Evan Ramos
02:43 PM Feature #988 (Resolved): charmrun should not ignore +ppn
If an error is sufficient, I am marking this resolved. Evan Ramos
06:01 PM Feature #988: charmrun should not ignore +ppn
Producing an error is sufficient. Silently ignoring an option is not.
The confusion is that platforms that don't ...
Jim Phillips
09:53 AM Feature #1742: Send large readonly variables using the Nocopy API to reduce memory footprint and ...
I think it'd be good to get started on this sooner than later since it may serve as a motivating case for the differe... Sam White

01/08/2018

05:50 PM Bug #1770: when cross-compiling for KNL, charmc -host uses -xMIC-AVX512 command-line argument to ...
OK, this seems to be the critical difference between the MPI build (which works) and the multicore build (which doesn... Jim Phillips
03:52 PM Bug #1770 (Merged): when cross-compiling for KNL, charmc -host uses -xMIC-AVX512 command-line arg...
Related to https://charm.cs.illinois.edu/redmine/issues/1745 as fixed by https://charm.cs.illinois.edu/gerrit/c/3339/... Jim Phillips
05:09 PM Bug #1501: charmxi fails to deal with rvalue references
https://charm.cs.illinois.edu/gerrit/c/3490
This patch adds rvalue references to charmxi's parsing grammar. I'm no...
Evan Ramos
04:36 PM Feature #1401: Converting OpenMP test suite for the OpenMP integration.
https://charm.cs.illinois.edu/gerrit/#/c/2245/
Fixed inherent issues in the tests, which lead to failure in the co...
Seonmyeong Bak
02:46 PM Feature #988: charmrun should not ignore +ppn
The convention for command line arguments appears to be that options with a single plus "+" are reserved for the Char... Evan Ramos
01:39 PM Bug #1560: icc build fails on NASA Pleiades
Wanted to update with two alternative solutions, neither of which preserves the options in the build config files.
...
Jim Phillips

01/05/2018

01:41 PM Feature #988 (New): charmrun should not ignore +ppn
Evan Ramos
08:23 PM Feature #988: charmrun should not ignore +ppn
Rejected why? Does charmrun silently ignore +ppn? It should either accept it or throw an error. Jim Phillips
06:21 PM Feature #1480: API to control whether a PE helps other threads that generate CkLoop/OpenMP/Parall...
https://charm.cs.illinois.edu/gerrit/#/c/3481/ Sam White
06:21 PM Feature #1670: Migration of Taskqueue from Ck to Converse layer
https://charm.cs.illinois.edu/gerrit/#/c/2988/ Sam White
06:19 PM Feature #1727: Make Boost uFcontext the default ULT implementation on supported platforms
https://charm.cs.illinois.edu/gerrit/#/c/3482/ Sam White

01/04/2018

05:40 PM Feature #1727 (Implemented): Make Boost uFcontext the default ULT implementation on supported pla...
Seonmyeong Bak
05:15 PM Feature #988 (Rejected): charmrun should not ignore +ppn
Evan Ramos
03:54 PM Feature #1480 (Implemented): API to control whether a PE helps other threads that generate CkLoop...
Seonmyeong Bak
03:48 PM Bug #872 (Merged): smp standalone inconsistency
Evan Ramos
02:49 PM Bug #1165: avoid -lm with Intel compiler
Doing a little experimenting, I only see the link error for gcc on a C file, not for g++ on a C++ file:... Jim Phillips
10:14 PM Bug #1165: avoid -lm with Intel compiler
You would need to link something that calls a math function in libm such as sin, cos, etc. Jim Phillips

01/03/2018

04:38 PM Bug #979 (Feedback): charmxi: mismatched module braces leads to confusing error messages.
The output of charmxi with the given test case is currently:... Evan Ramos
03:59 PM Bug #1165 (In Progress): avoid -lm with Intel compiler
https://charm.cs.illinois.edu/gerrit/3477 is the first half of a fix for this, removing `-lm` from link line. However... Evan Ramos
03:23 PM Bug #736 (Feedback): charmxi: #endif terminates any enclosing comment
I cannot replicate this problem. Note that the provided test case has a mismatched number of braces. When that is fix... Evan Ramos
 

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