Timeline


and

07/30/14: Today

11:30 Ticket #2143 (MPI_Get error with multiple threads on two nodes) created by sseo
[…] The following error occurs when the above code is executed on two …

07/29/14: Yesterday

11:41 Ticket #2142 (RMA test fails to respect --disable-long-double option) created by gropp
The file rma/fetch_and_op.c is used to build tests for a variety of types, …
11:03 Changeset [3e5395]master by Wesley Bland <wbland@…>
Move MPIX functions to the end of mpi.h Moving the MPIX functions to the …
11:03 Changeset [339b9c] by Wesley Bland <wbland@…>
Move MPIX_ERR_FAIL_STOP to the MPIX errcode section MPIX error codes now …
11:03 Changeset [8189d9] by Wesley Bland <wbland@…>
Reorganize mpi.h for MPIX err codes The mpi.h header already had one MPIX …
10:41 Changeset [494f59] by Antonio Pena Monferrer <apenya@…>
Fixed datatype displacement use in portals4 netmod The current …

07/28/14:

16:06 Changeset [a3fc775] by Rob Latham <robl@…>
generated too-long a value for MPI Info key large numbers of I/O …
12:17 Ticket #2141 (get-struct.c test in the wrong directory) created by gropp
The test suite places all tests involving RMA into the rma directory; this …

07/25/14:

15:29 Ticket #2140 (A few compiler warnings in the new F08 bindings) created by apenya
./configure --enable-strict --disable-romio --enable-fortran --enable-fast …
13:14 Ticket #2115 (RMA fails with derived type containing struct of struct) reopened by robl
On the mailing list, Bill follows up: > Let me note that the bug appears …

07/23/14:

08:53 Changeset [276ca4] by Pavan Balaji <balaji@…>
White-space cleanup. No reviewer.

07/22/14:

22:54 Changeset [020c33] by Pavan Balaji <balaji@…>
Revert "mpid: Add cancel_recv and cancel_send netmod calls" This reverts …
19:23 Changeset [9443bd] by Pavan Balaji <balaji@…>
mpid: Add cancel_recv and cancel_send netmod calls - Added cancel_recv …
19:23 Changeset [35d4cb] by Pavan Balaji <balaji@…>
netmod/mxm: Add mxm netmod MXM is a MellanoX Messaging library which …
16:59 Changeset [5bf854] by Ken Raffenetti <raffenet@…>
portals4: swap arguments to MPIU_Memcpy Source and destination were in …
16:59 Changeset [9bd821] by Ken Raffenetti <raffenet@…>
portals4: correct MPIU_Assert conditional When making progress on a large …

07/21/14:

19:45 Changeset [983df3] by Pavan Balaji <balaji@…>
Clean up commas. Bad placement of commas was making indent very unhappy. …
19:45 Changeset [faa37d8] by Pavan Balaji <balaji@…>
Don't start enums with 0. This is to help with debugging. Zero is too …
19:45 Changeset [0aec80] by Pavan Balaji <balaji@…>
Remove unnecessary typedef. We were using an enum for packet types and …
19:45 Changeset [06c139] by Pavan Balaji <balaji@…>
Allow channel packet handlers in the CH3 structure. In nemesis we were …
19:45 Changeset [39fe32] by Pavan Balaji <balaji@…>
Created an enum for packet flags. We were using defines instead of enum …
17:44 Milestone mpich-3.1.2 completed
This is a bug-fix release
15:53 Changeset [461431a] by Junchao Zhang <jczhang@…>
Mention BG/Q enhancements in CHANGES No review
11:17 Changeset [88e23c] by Ken Raffenetti <raffenet@…>
Upgraded revison number and release number Signed-off-by: Ken Raffenetti …
11:17 Changeset [5a5ada] by Ken Raffenetti <raffenet@…>
Update CHANGES for 3.1.2 release Signed-off-by: Ken Raffenetti …

07/19/14:

20:27 Changeset [2f7ef4] by Pavan Balaji <balaji@…>
Add Sangmin to user/install guides. No reviewer.
20:00 Ticket #1874 (CompilerOptionsIntelTest in the special tests fails to build) closed by balaji
wontfix: The test no longer uses -long_double.
11:24 Ticket #2139 (Non-blocking collectives have no validity check for count) closed by Junchao Zhang <jczhang@…>
fixed: In 09c9b86789eacc1f52adeb4431fe6f3b2f758b48: […]
11:00 Changeset [09c9b8] by Junchao Zhang <jczhang@…>
Non-blocking collectives have no validity check for count Added the check …
10:14 Changeset [9c2752] by Junchao Zhang <jczhang@…>
Update RELEASE_NOTES to include PathScale? problems Signed-off-by: Ken …
06:40 Changeset [99932b] by Rob Latham <robl@…>
memory leak in PE aggregator creation Signed-off-by: Rob Latham …

07/18/14:

22:10 Ticket #2123 (type mismatch in src/mpi/romio/adio/common/ad_opencoll.c) closed by Rob Latham <robl@…>
fixed: In c10e084137b9b4e98ca8edf607cd2d8c6ce17ae8: […]
21:54 Changeset [b30079] by Rob Latham <robl@…>
warning fixes with --enable-strict another round of strict warning …
21:54 Changeset [fab604] by Rob Latham <robl@…>
ROMIO debugging: environment var to select fs type introduce the …
21:54 Changeset [2d947b] by Rob Latham <robl@…>
fix unsigned arithmetic yielding unsigned clang finds a spot where we …
21:54 Changeset [07a301] by Rob Latham <robl@…>
optionally display ROMIO hints We often have a pretty good idea what …
21:54 Changeset [5e8000] by Rob Latham <robl@…>
set an MPI Info key with the type of file system Based on stat() or a …
21:54 Changeset [4f3275] by Rob Latham <robl@…>
ROMIO: report which ranks are aggregators ROMIO will pick some number of …
21:54 Changeset [c10e08] by Rob Latham <robl@…>
use 'long' for blocksize there's no pre-defined MPI datatype for …
21:54 Changeset [56feb3] by Rob Latham <robl@…>
add a descriptive string to function table
17:42 Changeset [60cf2c2] by Michael Blocksome <blocksom@…>
Fix up header files in ad_gpfs_open.c after re-engineering, ad_gpfs_open …
17:42 Changeset [06ab53] by Michael Blocksome <blocksom@…>
use apropriate enum even though they are the same value, clang noticed …
17:42 Changeset [5d0e0e3] by Michael Blocksome <blocksom@…>
munmap and shm_unlink prototyped in mman.h Signed-off-by: Michael …
17:42 Changeset [6d963f] by Michael Blocksome <blocksom@…>
do not redefine MIN if provided elsewhere Signed-off-by: Michael …
16:11 Changeset [2c6e27] by Junchao Zhang <jczhang@…>
Added the missing const in cvar/pvar write Signed-off-by: Huiwei Lu …
15:45 Changeset [0c1326] by Pavan Balaji <balaji@…>
Revert "Simplified RMA_Op structure." This reverts commit …
12:16 Ticket #2139 (Non-blocking collectives have no validity check for count) created by blocksom
Added the check on count and datatype on the following functions: …
09:16 Ticket #2128 (Missing const in MPI_T routine) closed by Junchao Zhang <jczhang@…>
fixed: In 67aa8e6a387de0e31982b57ba5099e12c78eb92e: […]
09:16 Changeset [67aa8e] by Junchao Zhang <jczhang@…>
Added the missing const to the buf arg in MPI_T_pvar/cvar_write Fixes …
09:16 Changeset [dd5c24] by Junchao Zhang <jczhang@…>
Added a test for MPI_T cvar read and write See #2128 Signed-off-by: …

07/17/14:

21:59 Ticket #2068 (Inefficiency memory management for RMA operation structures) closed by sseo
wontfix
21:53 Changeset [cb1fa5] by Sangmin Seo <sseo@…>
Add environment variables to control memory tracing overhead. When the …
17:59 Changeset [274a5a] by Pavan Balaji <balaji@…>
Simplified RMA_Op structure. We were creating duplicating information in …
15:58 Ticket #2138 (Add same_disp_unit info key for RMA window creation) created by jczhang
See https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/369
15:56 Ticket #2137 (thread-safety of MPI_INITIALIZED, MPI_FINALIZED, MPI_QUERY_THREAD and ...) created by jczhang
See https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/357
15:54 Ticket #2136 (MPI_Aint diff arithmetic) created by jczhang
See https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/404
15:51 Ticket #2135 (Add Immediate versions of nonblocking collective I/O routines) created by jczhang
See https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/273
15:49 Ticket #2134 (MPI_Aint addressing arithmetic) created by jczhang
See https://svn.mpi-forum.org/trac/mpi-forum-web/ticket/349
15:34 Ticket #2133 (segfaults with ubuntu64+solarisstudio+nofast configuration) created by raffenet
See Jenkins test report …
14:30 Ticket #2132 (Deadlock when using MPICH 3.1.1 and per-object critical sections on BG/Q) created by aamer
Environment: - Blue Gene/Q - MPICH 3.1.1, - Per-object critical sections, …

07/16/14:

22:02 Ticket #2131 (MPL dependency check missing) created by sseo
When MPL is modified, MPICH Makefile does not detect the change of MPL and …
10:50 Changeset [7ab2a2] by Rob Latham <robl@…>
clean up resources if P2PContig selected After a call to …
10:50 Changeset [313149] by Rob Latham <robl@…>
small memory leak on Blue Gene The BGQPLATFORM bridgelist and …
10:50 Changeset [5b6a4e] by Rob Latham <robl@…>
resource cleanup in p2pcontig case P2PCONTIG memory leak fixes - …
10:50 Changeset [006a54] by Rob Latham <robl@…>
BALANCECONTIG cleanups/fixes use ADIOI_Assert to guard againt infinite …
10:41 Ticket #2130 (test case for Data Integrity issue in MPI_Gather) created by robl
Ticket #2126 uncovered a buggy commit in a datatype optimization (see …
10:21 Changeset [1cc48e3] by Michael Blocksome <blocksom@…>
pamid: Fix for pami_tune parameter parsing (ibm) D197049 Signed-off-by: …
09:36 Tickets #2115,​2126 batch updated by Rob Latham <robl@…>
fixed: In 142b944024cbac4f6fc2cfc989b5404c52f7d1cc: […]
09:29 Changeset [142b94] by Rob Latham <robl@…>
Revert "Address many of the perf problems in #1788" This reverts commit …

07/15/14:

16:43 Changeset [766987] by Ken Raffenetti <raffenet@…>
fixup issendselfcancel test Incorrect preprocessor directives caused when …
09:39 Ticket #2129 (Handle leak warning with cancelled request in 3.1.1) closed by Ken Raffenetti <raffenet@…>
fixed: In 209a8b7d1bc971339ae362f06ee49a9cc9150e43: […]
09:38 Changeset [8eef80] by Wesley Bland <wbland@…>
Add a test for the bug in #2129 Test this case so we don't have another …
09:19 Changeset [209a8b] by Ken Raffenetti <raffenet@…>
Fix refcounting for isends The refcounting for isends needs to be reset …

07/14/14:

16:22 Changeset [aaf1d9] by Ken Raffenetti <raffenet@…>
Mark get-struct as an xfail. Signed-off-by: Ken Raffenetti …
16:08 Ticket #2021 (New interpretation of MPI_CHAR in MPI_T) closed by Junchao Zhang <jczhang@…>
fixed: In 4efc8b2e54965ba79e634b6c93f91d7669644805: […]
16:07 Changeset [76f4c5] by Junchao Zhang <jczhang@…>
Increase buffer size to cover longer cvar strings Signed-off-by: Sangmin …
16:07 Changeset [4efc8b] by Junchao Zhang <jczhang@…>
Allocate mem. for a cvar when its type is MPI_CHAR …
15:54 Changeset [1b016b] by Sangmin Seo <sseo@…>
Set MPIR_CVAR_MAX_STRLEN to a smaller value The old value (4096) was …
15:54 Changeset [998a8a] by Sangmin Seo <sseo@…>
Added assertion to protect cvars of type MPI_CHAR Make sure user buf wont …
15:08 Changeset [299bfd] by Rob Latham <robl@…>
migrate ranklist from agents aggregators missed some comment and …
15:08 Changeset [7ba66a] by Rob Latham <robl@…>
bg and pe to gpfs hints consolidation Signed-off-by: Rob Latham …
14:51 Changeset [7d7930] by Rob Latham <robl@…>
Teach GPFS about PE platform We extend gpfs filesystem to PE. Right now, …
14:51 Changeset [4b1186] by Rob Latham <robl@…>
remove BGL_OPTIM_STEP flags from PE Makefile.mk Signed-off-by: Rob Latham …
14:51 Changeset [50de30] by Rob Latham <robl@…>
Teach GPFS-PE about MP_IOAGENT_CNT The MP_IOAGENT_CNT is another …
14:51 Changeset [abe3cf] by Rob Latham <robl@…>
added code to check if fd->comm is intercomm then abort Signed-off-by: …

07/13/14:

17:48 Changeset [5d44444] by Pavan Balaji <balaji@…>
Add/delete memory barriers in RMA. See "Notes for memory barriers in RMA …
17:47 Changeset [5d8b7e] by Pavan Balaji <balaji@…>
Notes on when to do mem barriers in RMA. Signed-off-by: Pavan Balaji …

07/12/14:

10:08 Changeset [5adfb9e] by Junchao Zhang <jczhang@…>
Revised the handle conversion functions in Fortran. The f2c/c2f handle …

07/11/14:

16:08 Changeset [2e7707] by Pavan Balaji <balaji@…>
Avoid duplicate win_group_ranks creation We were creating the rank list …
14:54 Changeset [02813e] by Pavan Balaji <balaji@…>
Use global variable for MPI_PUT operations. We were using a stack …
14:03 Changeset [877fa1] by Michael Blocksome <blocksom@…>
pamid: Data integrity error hit in MPI_Win_allocate_shared windows(LE) …
10:35 Changeset [46642f] by Rob Latham <robl@…>
deal better with large user-defined types this optimization in ROMIO's …
10:35 Changeset [dde707] by Rob Latham <robl@…>
additional test case for large datatype i/o
10:35 Changeset [e598963] by Rob Latham <robl@…>
constify string handling declare "handle_error" with a const string to …
10:35 Changeset [9371bd] by Rob Latham <robl@…>
test for RMA with "struct of struct" Testcase for "RMA fails with derived …
10:35 Changeset [817ed6b] by Rob Latham <robl@…>
ROMIO: big-datatypes: Update overly conservative assertion Commit …
10:35 Changeset [5b6745] by Rob Latham <robl@…>
ROMIO: some platforms unhappy when passed 2 GiB counts On FreeBSD and …

07/10/14:

09:40 Changeset [f7aa87] by Junchao Zhang <jczhang@…>
Added a makefile for f08 tests So that f08 tests can be tested …
04:44 Ticket #2129 (Handle leak warning with cancelled request in 3.1.1) created by dalcinl@…
Please look at the Python code at the end. It is basically an Issend() to …

07/09/14:

15:47 Ticket #2068 (Inefficiency memory management for RMA operation structures) reopened by balaji
The current patch hardcodes the maximum amount of memory to be used. A …
15:34 Ticket #2068 (Inefficiency memory management for RMA operation structures) closed by sseo
wontfix: Since we cannot remove the memory tracing data, we don't have a ultimate …
15:26 Changeset [40b864] by Sangmin Seo <sseo@…>
Add warning about memory tracing overhead. When the debugging option …
14:05 Changeset [c34a01] by Ken Raffenetti <raffenet@…>
Solaris build fix for non-strict compile A previous commit [33d82829]
12:25 Changeset [d42c43] by Ken Raffenetti <raffenet@…>
portals4: set VC to active when id initialized Ensures that a VC is …
11:27 Changeset [088a8a] by Pavan Balaji <balaji@…>
Fix bug in PMI keyval caching logic. When we were flushing the PMI keyval …
11:27 Changeset [498b080] by Pavan Balaji <balaji@…>
Increase the number of possible PMI arguments. Since this is tied to the …
10:09 Changeset [47b0cc] by Xin Zhao <xinzhao3@…>
Fix badness in fence_shm. Array size on fence_shm was set to 0, which was …

07/08/14:

23:43 Ticket #2041 (Add barrier semantic in MPI_Win_fence) closed by Xin Zhao <xinzhao3@…>
fixed: In 393615326fb43b0383eca3b4ff139286f3085a73: […]
23:42 Changeset [c244ba] by Xin Zhao <xinzhao3@…>
Add a memory barrier at the end of the Win_complete function. We need to …
23:42 Changeset [393615] by Xin Zhao <xinzhao3@…>
Add barrier-like semantics in PSCW for shared-memory operations. When a …
23:42 Changeset [fda7de] by Xin Zhao <xinzhao3@…>
Add a test code to test FENCE on SHM. Signed-off-by: Pavan Balaji …
23:41 Changeset [1c07db] by Xin Zhao <xinzhao3@…>
Fix bug: add barrier semantic in FENCE for SHM ops. When SHM is allocated …
23:41 Changeset [f02eed] by Xin Zhao <xinzhao3@…>
Only create shared memory when more than one process exists. If there is …
12:09 Ticket #2128 (Missing const in MPI_T routine) created by gropp
MPI_T_cvar_write and MPI_T_pvar_write are missing the "const" on the void …
09:37 Changeset [3e6237] by Antonio J. Pena <apenya@…>
Removed unnecessary unused attributes. This seems to be a leftover change …

07/07/14:

16:37 Ticket #2002 (Fix attribute weak,alias usage in MPICH) closed by Ken Raffenetti <raffenet@…>
fixed: In b208dd70c27812397afe3568ba97fd835c00030e: […]
16:22 Changeset [0989cef] by Ken Raffenetti <raffenet@…>
Remove MPICH_ATTR_WEAK_ALIAS macro After fixing #2002, …
16:17 Changeset [b208dd] by Ken Raffenetti <raffenet@…>
Fix usage of weak,alias attributes Moved the weak,alias attribute …
16:08 Changeset [001134] by Ken Raffenetti <raffenet@…>
Fix weak alias support detection Since GCC4, it is required that when …
14:23 Ticket #2127 (mutex_bench_shm test is blocked with mpich-3.1.1) created by xinzhao
mutex_bench_shm in test/mpi/rma is blocked with mpich-3.1.1 when running …
14:05 Ticket #2126 (Data Integrity issue in MPI_Gather caused by MPIR_Type_indexed_impl) created by sssharka
We encountered a data integrity issue when running MPI_Gather for user …
13:43 Ticket #2125 (MPI_Iallgather has no validity check for sendcount) closed by wbland
fixed: Pushed to master and closed via commit [aa1b0343].
13:40 Changeset [aa1b03] by Wesley Bland <wbland@…>
MPI_Iallgather has no validity check for sendcount (ibm) D198243 …
13:37 Changeset [3ac0b2] by Wesley Bland <wbland@…>
Fix collective alias checks to look for zero-sized buffers If the size of …
13:37 Ticket #2124 (buffer alias check in reduce_scatter only if count not 0) closed by Wesley Bland <wbland@…>
fixed: In 3ac0b20ed99578c7997df48f210fce9fbc1ea891: […]
12:46 Changeset [82d16b] by Pavan Balaji <balaji@…>
Upgraded to hwloc-1.9 No reviewer.
12:46 Changeset [b61fc7] by Pavan Balaji <balaji@…>
Hydra-specific patches for hwloc. Picked up the relevant parts of …
11:20 Ticket #2125 (MPI_Iallgather has no validity check for sendcount) created by blocksom
As reported by internal IBM test team: This is a error injection case: …
11:14 Changeset [6b62d3] by Michael Blocksome <blocksom@…>
pamid: fix MPI_Abort hang with dynamic tasking Signed-off-by: Michael …
10:32 Ticket #2122 (c2f/f2c symbols in incorrect libraries) closed by Ken Raffenetti <raffenet@…>
fixed: In e807b314caa3b7960b7eca58270d9b53d7d732f7: […]
10:28 Changeset [e807b3] by Ken Raffenetti <raffenet@…>
MPI_Status_c2f should also go into libmpi. While moving symbols to the …

07/06/14:

07:38 Ticket #2124 (buffer alias check in reduce_scatter only if count not 0) created by thakur
In MPI_Reduce_scatter and MPI_Reduce_scatter_block, the buffer alias test …

07/04/14:

15:43 Changeset [9d5ce2] by Pavan Balaji <balaji@…>
Fix build warnings about comparison of pointer Signed-off-by: Pavan …
15:37 Changeset [7d9197] by Pavan Balaji <balaji@…>
white space fixup Signed-off-by: Pavan Balaji <balaji@…>
15:37 Changeset [c3e1d6] by Pavan Balaji <balaji@…>
Fix the management of RDMA-write ringbuffer Signed-off-by: Pavan Balaji …
15:37 Changeset [6caab1] by Pavan Balaji <balaji@…>
Improve on-demand connection management for IB Add some types of …
15:37 Changeset [85231e] by Pavan Balaji <balaji@…>
No need to malloc scratch-pad when nranks is 1 Signed-off-by: Pavan …
15:37 Changeset [a069e9] by Pavan Balaji <balaji@…>
Fix header size when transmitting by SendNoncontig? Signed-off-by: Pavan …
15:37 Changeset [92c811] by Pavan Balaji <balaji@…>
Replace malloc-free functions when using netmod-IB We create malloc-free …
15:36 Changeset [0e7e956] by Pavan Balaji <balaji@…>
Initialize the ringbuf memory for re-use The pre-allocated ringbuf memory …
15:36 Changeset [bb2800] by Pavan Balaji <balaji@…>
Change of the memory area used in put_scratch_pad We allocate a memory in …
15:36 Changeset [b5c0c7] by Pavan Balaji <balaji@…>
Add IB device name of qib<n> IntelIB-Basic returns new name i.e. qib<n> …
15:36 Changeset [8aaede] by Pavan Balaji <balaji@…>
Add IB device name of mlx5_<n> Connect-IB and MLNX_OFED_LINUX-2.* returns …
15:36 Changeset [036155] by Pavan Balaji <balaji@…>
Free, munmap, destroy on terminating VC Signed-off-by: Pavan Balaji …
15:36 Changeset [d384cba] by Pavan Balaji <balaji@…>
Add on-demand connection management for IB A pair of QPs connecting two …

07/03/14:

14:54 Ticket #2062 (Undefined references to MPL symbols) closed by raffenet
fixed: The original issue from this ticket is resolved. The Intel compiler issue …
09:19 Ticket #2104 (pathscale-noshared failure on mpich-master-special-tests) reopened by jczhang
pathcc reports errors when compiling the following code on Linux. However, …

06/30/14:

12:34 Changeset [283319] by Xin Zhao <xinzhao3@…>
Add CVAR (# of tested reqs) to control when to stop in RMA GC function …
12:34 Changeset [dda458] by Xin Zhao <xinzhao3@…>
Add CVAR (# of completed reqs) to control when to stop in RMA GC function …
12:33 Changeset [7dbdc4] by Xin Zhao <xinzhao3@…>
Simplify RMA requests completion function Originally rma_list_complete() …
12:33 Changeset [da7700] by Xin Zhao <xinzhao3@…>
Separate progress engine code from garbage collection Currently the code …
12:33 Changeset [73f6a4] by Xin Zhao <xinzhao3@…>
Rename RMA request gc and complete function Rename RMAListPartialComplete …
12:33 Changeset [33b7d2] by Xin Zhao <xinzhao3@…>
Rename static functions in RMA code Static functions should not have name …
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