Commits · 28e63b31da4b3d024a9fce064487d367671b522f · Rob Latham / MPICH-BlueGene

05 Jan, 2014 1 commit
- Revert "bring back include file needed for MPI_AINT_CAST_TO_VOID_PTR" · 28e63b31
  Rob Latham authored Jan 05, 2014
```
This reverts commit 3146e104.
```
  28e63b31
03 Jan, 2014 3 commits

PAMID fix for schedule release · e41c212d
Sameh Sharkawi authored Jan 03, 2014
```
Signed-off-by: Michael Blocksome <blocksom@us.ibm.com>
```
e41c212d

bring back include file needed for MPI_AINT_CAST_TO_VOID_PTR · 3146e104

Rob Latham authored Jan 03, 2014

In romio-standalone fixes, I zapped the inclusion of mpitypedefs.h, but
the "ensure this large value fits into pointer without overflowing"
check relied on some MPICH-internal macros/routines.  Only Blue Gene
driver uses those routines, so nightly tests didn't flag it.

No reviewer.

3146e104

Added a new dims_create test. · c099b0bf

Pavan Balaji authored Jan 03, 2014 and

Kenneth Raffenetti committed Jan 03, 2014



This tests for the functionality of MPI_Dims_create when the number of
processes is very large (1 billion in this case).

Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>

c099b0bf

02 Jan, 2014 3 commits

Add primes to cover till 2 billion MPI ranks. · 888b2268
Pavan Balaji authored Jan 02, 2014 and Kenneth Raffenetti committed Jan 02, 2014
```
Fixes #1992.

Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>
```
888b2268

Move default eager threshold setting to ch3. · 87b20136

Pavan Balaji authored Jan 01, 2014



We were setting the default eager threshold inside nemesis, instead of
in ch3.  This was causing other ch3 channels, notably sock, to get a
garbage default value for the eager threshold.

Signed-off-by: Wesley Bland <wbland@mcs.anl.gov>

87b20136

Create a dummy stdin socket instead of simply closing it. · 08e68ffe

Pavan Balaji authored Jan 01, 2014



For non rank-0 processes, store the stdin socket in a dummy variable
instead of passing NULL.  Passing NULL will cause the create_process
function to close the STDIN socket, allowing the process to reuse that
socket.  However, if an application reopens stdin, it causes an
incorrect socket (which is not STDIN) to be closed.  This is
technically a user application bug, but this is a safe-guard to
workaround that.  Fixes #1622.

Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>

08e68ffe

01 Jan, 2014 1 commit

Disable Clang's type checking for MPI_2INT · fb17d2b0

Junchao Zhang authored Dec 31, 2013

Type checking for MPI_2INT is commented out because Clang 3.3 flags
struct {int i1; int i2;} as different from int[2]. But actually these
two types are of the same layout. Clang gives a type mismatch warning
for a definitely correct code like the following:
 int in[2], out[2];
 MPI_Reduce(in, out, 1, MPI_2INT, MPI_MAXLOC, 0, MPI_COMM_WORLD);

So, we disable type checking for MPI_2INT until Clang fixes this bug.

Fixes #1993

Signed off by Rajeev Thakur <thakur@mcs.anl.gov>

fb17d2b0

31 Dec, 2013 5 commits

PAMID support of rma atomic functions · 8c5ab383
Haizhu Liu authored Dec 19, 2013 and Pavan Balaji committed Dec 31, 2013
```
(ibm) F189037

Signed-off-by: Michael Blocksome <blocksom@us.ibm.com>
```
8c5ab383
Add "See also" in descriptions of related cvars · a1882012
Junchao Zhang authored Dec 29, 2013 and Pavan Balaji committed Dec 31, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
a1882012
white space fixup · 39c1ab96
Junchao Zhang authored Dec 29, 2013 and Pavan Balaji committed Dec 31, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
39c1ab96
Add prefix MPI_CVAR_ to a cvar name in description · e7d30a73
Junchao Zhang authored Dec 29, 2013 and Pavan Balaji committed Dec 31, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
e7d30a73

PAMID support of request based rma functions · d389a534

Haizhu Liu authored Oct 27, 2013 and

Pavan Balaji committed Dec 31, 2013



- add check epoch
- changes after intergrating Sameer's get_accumulate
- update to remove dependency on mpid data structure

(ibm) F189038

Signed-off-by: Michael Blocksome <blocksom@us.ibm.com>

Minor modifications by Pavan to minimize the changes in
mpir_request.c, and to reduce duplication.  Collective requests and
RMA requests are handled the same way.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

d389a534

30 Dec, 2013 9 commits

Fix compiler warnings in hwloc with --enable-fast · 1eb07c6e

Antonio J. Pena authored Nov 18, 2013



A couple of unused variables when assert does nothing were causing compiler
warnings. Fixed by declaring them as potentially unused.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

1eb07c6e

Fix warnings in variables only used in assertions · 4bbeb522
Antonio J. Pena authored Nov 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
4bbeb522
Enclose into #ifdef code causing compiler warnings · 96656382
Antonio J. Pena authored Nov 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
96656382

Fix compiler warnings about variables for assert · 8ea1dfec

Antonio J. Pena authored Nov 18, 2013



Mark those variables exclusively being used for assertions as potentially
unused to avoid compiler warnings when the assertion macro does nothing. These
show up with --enable-fast.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

8ea1dfec

Fix compiler warnings about unused variables · 7a1da4a9
Antonio J. Pena authored Nov 18, 2013
```
These only show up with --enable-fast

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
7a1da4a9

Fix warnings in initcxx.cxx with Portland compiler · 44aa7899

Antonio J. Pena authored Nov 15, 2013



Fixes the following warnings:

"src/binding/cxx/initcxx.cxx", line 444: warning: missing return statement at
end of non-void function "MPI::MPIR_Comm_delete_attr_cxx_proxy"

"src/binding/cxx/initcxx.cxx", line 496: warning: missing return statement at
end of non-void function "MPI::MPIR_Comm_copy_attr_cxx_proxy"

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

44aa7899

Fix warnings in initcxx.cxx with Portland compiler · 6ca3ae6c

Antonio J. Pena authored Nov 15, 2013



Fixes the following warnings:

"src/binding/cxx/initcxx.cxx", line 721: warning: variable "err" was set but
never used

"src/binding/cxx/initcxx.cxx", line 745: warning: variable "err" was set but
never used

"src/binding/cxx/initcxx.cxx", line 770: warning: variable "err" was set but
never used

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

6ca3ae6c

Fix compiler warning in socksm.c · 2225f092

Antonio J. Pena authored Nov 06, 2013



Fixes the following warnings when compiling socksm.c with --enable-strict:

src/mpid/ch3/channels/nemesis/netmod/tcp/socksm.c: In function
'alloc_sc_plfd_tbls':

src/mpid/ch3/channels/nemesis/netmod/tcp/socksm.c:183:5: warning: the
comparison will always evaluate as 'true' for the address of
'MPID_nem_tcp_g_lstn_sc' will never be NULL [-Waddress]

src/mpid/ch3/channels/nemesis/netmod/tcp/socksm.c:184:5: warning: the
comparison will always evaluate as 'true' for the address of
'MPID_nem_tcp_g_lstn_plfd' will never be NULL [-Waddress]

Reported in ticket #1966

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

2225f092

Fix warnings in ch3u_rma_acc_ops and ch3u_rma_ops · 583e3f0a

Antonio J. Pena authored Nov 06, 2013



Fixes the following warnings (with --enable-strict):

src/mpid/ch3/src/ch3u_rma_acc_ops.c: In function 'MPIDI_Get_accumulate':
src/mpid/ch3/src/ch3u_rma_acc_ops.c:31:5: warning: unused variable
'mpiu_chklmem_stk_sz_' [-Wunused-variable]

src/mpid/ch3/src/ch3u_rma_ops.c: In function 'MPIDI_Accumulate':
src/mpid/ch3/src/ch3u_rma_ops.c:350:5: warning: unused variable
'mpiu_chklmem_stk_sz_' [-Wunused-variable]

See ticket #1966

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

583e3f0a

29 Dec, 2013 3 commits

corrections to weak alias test · 3c377666

Kenneth Raffenetti authored Nov 26, 2013 and

Pavan Balaji committed Dec 29, 2013



Test all compilers, not just gcc. Use nesting safe push/pop flag
macros.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

3c377666

Allow env variables to control memory initialization. · 477d83fb

Sameh Sharkawi authored Aug 17, 2013 and

Pavan Balaji committed Dec 29, 2013



Signed-off-by: Charles Archer <archerc@us.ibm.com>
Signed-off-by: Michael Blocksome <blocksom@us.ibm.com>
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

477d83fb

Debug lib memory tracing signature · 80997752

Sameh Sharkawi authored Aug 17, 2013 and

Pavan Balaji committed Dec 29, 2013



(ibm) D192180: Changing MPIU_Malloc size from unsigned to size_t

Signed-off-by: Charles Archer <archerc@us.ibm.com>
Signed-off-by: Michael Blocksome <blocksom@us.ibm.com>
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

80997752

25 Dec, 2013 1 commit

Added a new comm_idup_overlap test. · 0bc9871d

Pavan Balaji authored Dec 22, 2013

This patch tests the code when we are duping overlapping communicators
(with two processes each) essentially forming a ring that should
deadlock with blocking Comm_dup.  With Comm_idup, this should work
correctly as per the MPI standard.

0bc9871d

20 Dec, 2013 5 commits
- White-space cleanup for redability. · 87058565
  Pavan Balaji authored Dec 20, 2013
  
  87058565
- Added regression test for ticket #1765 · d61dca4b
  Antonio J. Pena authored Nov 04, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  d61dca4b
- Fixed suboptimal distributions in MPI_Dims_create · 5b5ddec8
  Antonio J. Pena authored Nov 04, 2013
```
Fixes #1765. Patch contributed to mpich-discuss by Ian Hutchinson with minor
style fixes.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  5b5ddec8
- Removed ancient comments in dims_create.c · e212f88f
  Antonio J. Pena authored Dec 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  e212f88f
- bluegene open fixup: don't broadcast garbage · 7c094499
  Rob Latham authored Dec 20, 2013
```
as fallout from deferred open, we were doing the "scalable stat" from
the first aggregator, but broadcasting the result from rank 0.  now we
broadcast from the process that actually has a meaningful value.
```
  7c094499
19 Dec, 2013 9 commits

Fix a script problem appearing in old perl · 7fa5fe7c

Junchao Zhang authored Dec 19, 2013



Old perl (e.g., Perl 5.10) does not support $_ in readdir.
The fix is using an explicit variable instead.

Fixes #1991

Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>

7fa5fe7c

Print dummy arg names defined by MPI to f90 files · c5229dfa

Junchao Zhang authored Dec 18, 2013



When printing Fortran subroutine prototypes to the f90 module files, use dummy argument
(i.e., C formal argument) names defined by MPI, instead of short names like v0, v1.
The side-effect is that longer names may make a line exceed the length limit set
by Fortran. So we also need to properly wrap long lines.

The revise is to support Fortran keyword arguments.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

c5229dfa

Add indentions, remove white spaces, replace Tabs · ae36d5db
Junchao Zhang authored Dec 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
ae36d5db

Make ReadInterface extract both arg types & names · 80419d6d

Junchao Zhang authored Dec 18, 2013

Revised Perl subroutine ReadInterface(), which is used to extract function prototypes
from a file. Previously, ReadInterface only extracted argument types of C functions.
With this revise, it also extracts argument names. This is needed to support Fortran
keyword arguments.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

80419d6d

Add indentions, remove white spaces, replace Tabs · 35a99652
Junchao Zhang authored Dec 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
35a99652
Add the missing NEMESIS_LMT_DMA_THRESHOLD · 61f26005
Junchao Zhang authored Nov 16, 2013 and Pavan Balaji committed Dec 19, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
61f26005
Revise description of MPIR_CVAR_BCAST_* cvars · 129adbf3
Junchao Zhang authored Nov 13, 2013 and Pavan Balaji committed Dec 19, 2013
```
Fixes #1928

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
129adbf3
Spread out cvar info into source files · 8c133e46
Junchao Zhang authored Nov 11, 2013 and Pavan Balaji committed Dec 19, 2013
```
Fixes #1963

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
8c133e46

Revert commented out code, to make a cvar work · 6f0cdcc8

Junchao Zhang authored Dec 18, 2013 and

Pavan Balaji committed Dec 19, 2013

MPIR_CVAR_PROCTABLE_PRINT related code was originally commented out.
Revert the code so that MPIR_CVAR_PROCTABLE_PRINT does what it means.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

6f0cdcc8