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From 12/06/2018 to 01/04/2019

01/04/2019

04:35 PM Bug #2026 (Implemented): charm-6.8.2 breaks linking process of NAMD if it's patched with shared v...
Evan Ramos
03:39 PM Bug #2026: charm-6.8.2 breaks linking process of NAMD if it's patched with shared version of PLUMED
How's this? https://charm.cs.illinois.edu/gerrit/c/charm/+/4884 Evan Ramos
02:06 PM Bug #2026: charm-6.8.2 breaks linking process of NAMD if it's patched with shared version of PLUMED
Ping. Jim Phillips

01/03/2019

05:14 PM CharmDebug Bug #1942: CkStartQD never triggered, even though all all entry methods have returned.
Is there a short .ci and .C example of this problem? Evan Ramos
03:16 PM Support #2041: charmrun with mpirun instead of srun?
For the mpi-... builds of Charm++ you can run the binary with mpirun/mpiexec/srun directly rather than via charmrun. ... Jim Phillips
12:46 PM Support #2041: charmrun with mpirun instead of srun?
No, it's not. What MPI library are you using? And could you post the output of what happens when you try the "++mpiex... Sam White
11:08 AM Support #2041: charmrun with mpirun instead of srun?
It's v6.8.0. We're working on adding support for v6.9.0 to our code base (https://github.com/sxs-collaboration/spectr... Geoffrey Lovelace
12:38 PM Feature #2042: Add [whenidle] to simplify speculative execution
Basic pattern (without templates or dependencies on more than C based trickery) is:... Eric Bohm
12:21 PM Feature #2042: Add [whenidle] to simplify speculative execution
If you have an example of the ugly Ccd code to do this, could you post it here? I anticipate needing to implement thi... Sam White
10:49 AM Feature #2042 (New): Add [whenidle] to simplify speculative execution
There are various cases where some computation can be done in the absence of other work, but would be of a low priori... Eric Bohm

12/31/2018

04:37 PM Support #2041: charmrun with mpirun instead of srun?
Is that v6.8.0 or v6.8.2? Can you try with v6.9.0? You shouldn't need to build Charm++ any differently. Sam White

12/30/2018

07:07 AM Support #2041: charmrun with mpirun instead of srun?
I’m using charm++ v6.8. Geoffrey Lovelace
06:47 AM Support #2041: charmrun with mpirun instead of srun?
I tried this, and it still called srun. Might I need to build charm++ differently? I used
./build charm++ mpi-lin...
Geoffrey Lovelace

12/29/2018

11:25 AM Support #2041: charmrun with mpirun instead of srun?
Can you try with this: ... Sam White
08:34 AM Support #2041 (Feedback): charmrun with mpirun instead of srun?
Hi,
I need to use charm++ on a cluster that runs parallel jobs using mpirun. The cluster uses slurm to submit jobs...
Geoffrey Lovelace

12/20/2018

07:13 PM Documentation #1302 (Merged): pass arbitrary arguments to mpiexec via charmrun
Sam White
06:30 PM Bug #1165 (Resolved): avoid -lm with Intel compiler
First-match of libraries on the link line is my understanding.
I think the math library in use can be determined b...
Evan Ramos

12/19/2018

04:55 PM Bug #1165: avoid -lm with Intel compiler
It's really hard to tell. Does the -lm get inserted before or after the user-provided libraries? Assuming first-mat... Jim Phillips
01:50 PM Bug #1165: avoid -lm with Intel compiler
Does the presence of @-lm@ on the command line interfere with @-limf@? If not, I'll drop this issue and the patch I s... Evan Ramos
01:05 PM Bug #1165: avoid -lm with Intel compiler
This may have been old advice. Intel's meager docs say to use mathifm.h and even then I need -limf to get any Intel ... Jim Phillips
02:29 PM Bug #2040 (New): pamilrts machine layer is less performant than pami machine layer
It has been noted that the non-LRTS pami layer runs faster than pamilrts, which is why we are keeping it around inste... Evan Ramos
02:16 PM Documentation #1302 (Implemented): pass arbitrary arguments to mpiexec via charmrun
https://charm.cs.illinois.edu/gerrit/c/charm/+/4872 Evan Ramos
01:17 PM Documentation #1302: pass arbitrary arguments to mpiexec via charmrun
Yes, that does work.
Please add to the docs at http://charm.cs.illinois.edu/manuals/html/charm++/C.html#mpiexec
Jim Phillips
01:51 PM Bug #1332 (Closed): assumes remote shell is OpenSSH
That works for me. Evan Ramos
01:23 PM Bug #1332: assumes remote shell is OpenSSH
I don't think this is worth trying to fix as it's easy enough to do a wrapper script or use ++mpiexec if the user ins... Jim Phillips
01:41 PM Cleanup #617: Rename windows commands to not reference Windows NT
While the operating system as a whole no longer contains NT in its name, I believe the kernel is still called the "NT... Evan Ramos

12/18/2018

04:48 PM Bug #2032 (Merged): Broken builds from C -> C++ conversion
Evan Ramos
03:54 PM Bug #1922 (Merged): Isomalloc fails with large memory footprints when using the GNI mempool
Evan Ramos
03:54 PM Feature #1921 (Merged): Make Isomalloc/the GNI mempool not use the pool for large allocations
Evan Ramos

12/17/2018

02:13 PM Cleanup #1980 (Merged): Remove the old RDMA API (CkDirect/CmiDirect) from source code and libraries
Nitin Bhat

12/12/2018

07:56 AM Feature #2039 (Merged): Update our copy of the Boost fcontext ULTs to Boost v1.69
Sam White

12/11/2018

04:36 PM Feature #2038 (New): Design a Many to Many API on the Zerocopy API
The previous Many to Many API was unused and removed in the refactoring effort. (https://charm.cs.illinois.edu/gerrit... Nitin Bhat
04:29 PM Bug #2037 (Implemented): Avoid redundant declaration of callbacks as "inline" and have callbacks ...
Fix: https://charm.cs.illinois.edu/gerrit/#/c/charm/+/4857/ Nitin Bhat
04:15 PM Feature #1468 (Merged): Enable pre-pinning memory for the zero-copy message sends through the Ent...
Nitin Bhat
04:15 PM Feature #1657 (Merged): CMA support for nocopy sends using the Entry Method API across processes ...
Nitin Bhat

12/10/2018

02:59 PM Bug #2037 (Merged): Avoid redundant declaration of callbacks as "inline" and have callbacks to in...
Currently, it is required to declare callbacks as inline, even if the entry method is an inline entry method. ... Nitin Bhat
11:50 AM Feature #954 (Merged): Update AMPI's version of MPICH test suite
Nitin Bhat

12/06/2018

03:13 PM Documentation #1768: document CkIO
Having real documentation of how to use this API is still highly desirable. Eric Bohm
03:11 PM Bug #81 (Rejected): Manytomany on PAMI SMP hangs without Async
Eric Bohm
03:11 PM Bug #81: Manytomany on PAMI SMP hangs without Async
Old CkDirect based version slated for removal. PAMI support for this appears to be dead. Basic idea needs reconstru... Eric Bohm
 

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