Commits · ede63de44f756baba9271733376f85ce98642112 · Rob Latham / MPICH-BlueGene

25 Jul, 2013 22 commits

Rename MPIC_Waitall_ft to MPIC_Waitall · ede63de4

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

ede63de4

Rename MPIC_Irecv_ft to MPIC_Irecv · 2e9ad71a

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

2e9ad71a

Rename MPIC_Isend_ft to MPIC_Isend · d3a85756

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

d3a85756

Rename MPIC_Sendrecv_replace_ft to MPIC_Sendrecv_replace · 4e783c9d

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013

The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.Rename MPIC_Send_ft to MPIC_Send

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

4e783c9d

Rename MPIC_Sendrecv_ft to MPIC_Sendrecv · e98feb06

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013

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

e98feb06

Rename MPIC_Ssend_ft to MPIC_Ssend · ddeb54a4

Wesley Bland authored Jul 01, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

ddeb54a4

Rename MPIC_Send_ft to MPIC_Send · 3e3adf97

Wesley Bland authored Jun 28, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

3e3adf97

Rename MPIC_Recv_ft to MPIC_Recv · b8e7cbd1

Wesley Bland authored Jun 28, 2013 and

Pavan Balaji committed Jul 25, 2013



The FT functions are now the default (only) way to call the collective
helper functions. This is one of a few patches to migrate all uses to no
longer use the MPIC_*_ft naming scheme.

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

b8e7cbd1

Combine MPIC_Isend and MPIC_Isend_ft · 2204a718

Wesley Bland authored Jun 28, 2013 and

Pavan Balaji committed Jul 25, 2013



Merge the two functions into one function and remove the non-ft version.

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

2204a718

Combine MPIC_Irecv and MPIC_Irecv_ft · b7cfbe35

Wesley Bland authored Jun 28, 2013 and

Pavan Balaji committed Jul 25, 2013



Merge the two functions into one function and remove the non-ft version.

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

b7cfbe35

Combine MPIC_Sendrecv_replace and MPIC_Sendrecv_replace_ft · 3eec02b3
Wesley Bland authored Jun 27, 2013 and Pavan Balaji committed Jul 25, 2013
```
Merge the two functions into one function and remove the non-ft version.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
3eec02b3

Combine MPI_Sendrecv and MPI_Sendrecv_ft. · 0747e46f

Wesley Bland authored Jun 27, 2013 and

Pavan Balaji committed Jul 25, 2013



Merge the two functions into one function and remove the non-ft version.

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

0747e46f

Combine MPIC_Ssend and MPIC_Ssend_ft. · 25e5cde0

Wesley Bland authored Jun 27, 2013 and

Pavan Balaji committed Jul 25, 2013



Merge the two functions into one function and remove the non-ft version.

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

25e5cde0

Combine MPIC_Recv and MPIC_Recv_ft. · af63831e

Wesley Bland authored Jun 27, 2013 and

Pavan Balaji committed Jul 25, 2013



Merge the two functions into one function and remove the non-ft version.

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

af63831e

Combine MPIC_Send and MPIC_Send_ft. Remove MPIC_Send. · 3083d8e7
Wesley Bland authored Jun 27, 2013 and Pavan Balaji committed Jul 25, 2013
```
Merge the two function into one function and remove the non-ft version.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
3083d8e7

Move MPIC_* usage over to MPIC_*_ft functions. · 34d594d4

Wesley Bland authored Jun 26, 2013 and

Pavan Balaji committed Jul 25, 2013



All usages of the non-ft versions have moved over to use the ft versions
to avoid the need to maintain both and to ensure that we provide some
ability to provide ft everywhere. There are times where this isn't
necessary or useful and in those cases, the value of *errflag can be
ignored and just the return value can be checked to see if the function
was successful or not.

The MPIC_* functions that have an ft mirror
(e.g. MPIC_Send -> MPIC_Send_ft) are no longer accessible outside of
helper_fns.c. Now the MPIC_*_ft functions should be called directly.
Note that this is not going to be a long lived policy. Instead, the
MPIC_*_ft functions will be merged with the standard MPIC_* functions
and will replace them.

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

34d594d4

No longer need MPIR_ERROR_TAG. · 9a048941

Wesley Bland authored Jun 24, 2013 and

Pavan Balaji committed Jul 25, 2013



The functionality has been replaced by reserving a bit from the tag
space to accomplish the same thing without messing up tag matching.

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

9a048941

Make ENABLE_COLL_FT_RET default now that it doesn't break NBC. · e46124ee
Wesley Bland authored Jun 24, 2013 and Pavan Balaji committed Jul 25, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
e46124ee

Modify collective functions to propagate error bit. · 432391e0

Wesley Bland authored Jun 21, 2013 and

Pavan Balaji committed Jul 25, 2013

All of the *_ft functions now set/check for the error bit in the tag
instead of using a completely separate tag to send error notifications.

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

432391e0

Mask away the error bit in tag space when matching. · fc2433ed

Wesley Bland authored Jun 14, 2013 and

Pavan Balaji committed Jul 25, 2013



When appropriate, the error bit should not be part of the tag space when
matching. This isn't always necessary. For pt2pt messages, the error bit will
never be set so the masking isn't necessary. This change has minimal measured
effect on matching times.

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

fc2433ed

Add macros to manipulate error bits in tag space. · 5838c8df

Wesley Bland authored Jun 06, 2013 and

Pavan Balaji committed Jul 25, 2013



These macros are used to manipulate the error bit that has been added
to the tag space to propagate error notification on top of other
communication.

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

5838c8df

Block off the highest bit of tag space. · 230060cd

Wesley Bland authored May 31, 2013 and

Pavan Balaji committed Jul 25, 2013



The highest bit of tag space will now be reserved for failure
notification. We are far above the required 32767, so this shouldn't be
a problem.

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

230060cd

24 Jul, 2013 1 commit
- fix bug: return info=false in MPIDI_Win_get_info if that info is not set by user. · 05fd0e1b
  Xin Zhao authored Jul 24, 2013 and Pavan Balaji committed Jul 24, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  05fd0e1b
23 Jul, 2013 2 commits
- Removing unmatched quotation sign in configure.ac. · 95439bc8
  Antonio J. Pena authored Jul 22, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  95439bc8
- memory leak in blue gene aggregator selection · ca9bc188
  Rob Latham authored Jul 16, 2013
```
This parameter gets allocated and broadcasted but near as I can tell
it's never actually used for anything.
```
  ca9bc188
22 Jul, 2013 1 commit

Small fix after to fix ticket #1870. · 179b03af

Antonio J. Pena authored Jul 22, 2013 and

Kenneth Raffenetti committed Jul 22, 2013



Ken Raffenetti reported the default GNU patch for FreeBSD is too old to
recognise the --no-backup-if-mismatch flag. This fix switches to a manual
removal approach.

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

179b03af

19 Jul, 2013 4 commits

Small fix after fixing ticket #1870. · 80ad7cf8

Antonio J. Pena authored Jul 19, 2013 and

Pavan Balaji committed Jul 19, 2013



Cleaned up spaces-tabs mismatch in patch file, and fixed a few parameters for
the patch command.

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

80ad7cf8

fix bug of zero-byte shared window allocation. · 1182a62a

Xin Zhao authored Jul 19, 2013 and

Pavan Balaji committed Jul 19, 2013



In MPIDI_CH3I_Win_allocate_shared, if the size of shared memory
segment is 0, we just set window's base to NULL, do not allocate
shared memory segment and mutex memory region.

In MPIDI_CH3I_SHM_Win_free, we detach the shared memory segment
and mutex memory region only when the size of shared memory segment
is not 0.

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

1182a62a

Added a new test for checking for zero-byte window creations. · 1ffd39ba

Xin Zhao authored Jul 19, 2013 and

Pavan Balaji committed Jul 19, 2013

MPICH currently has a bug that causes it to abort when all processes
provide zero bytes to the window allocation routine.  While it can be
considered a user error, the MPI-3 standard does not explicitly
disallow this case.

1ffd39ba

fix ticket 1863 - improper+missing RMA error checks for addr=NULL · 057bb8be

Jeff Hammond authored May 29, 2013 and

Pavan Balaji committed Jul 19, 2013



MPIR_ERRTEST_ARGNULL is used in MPI_Get_accumulate and
MPI_Rget_accumulate to verify that the address of a buffer is not
NULL.  However, a NULL buffer is valid when the count is zero or when
a derived datatype of size 0 is used.

Signed-off-by: Jeff Hammond <jhammond@alcf.anl.gov>

057bb8be

18 Jul, 2013 6 commits
- Remove GCC specific pragmas. · 4e6333e1
  Pavan Balaji authored Jul 18, 2013
```
strict builds no longer do gcc-specific things.  We test each option
to see if the compiler accepts them before using it.
```
  4e6333e1
- Added a badrma test program. · 91ca5a73
  Pavan Balaji authored Jul 18, 2013
```
This program tests to make sure we can do zero-count or zero-size
datatype RMA tests without the MPI library throwing errors.
```
  91ca5a73
- fix bug:check info value of "alloc_shared_noncontig". · 61d01c53
  Xin Zhao authored Jul 18, 2013 and Pavan Balaji committed Jul 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  61d01c53
- bug of deleting redundant call to get win_ptr. · f18b91f0
  Xin Zhao authored Jul 18, 2013 and Pavan Balaji committed Jul 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  f18b91f0
- bug on MPIU_INSTR_DURATION_END(rmapkt_acc_immed_op). · 1a8ff2bf
  Xin Zhao authored Jul 18, 2013 and Pavan Balaji committed Jul 18, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  1a8ff2bf
- Fixes ticket #1870. · 8cf54f19
  Antonio J. Pena authored Jul 16, 2013 and Pavan Balaji committed Jul 18, 2013
```
Patching libtool.m4 from autogen.sh to add compatibility with the NAG
Fortran compiler plus shared libraries.

Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  8cf54f19
17 Jul, 2013 1 commit
- Better likely/unlikely hints to MPI. · 7a662589
  Pavan Balaji authored Jul 17, 2013
```
This covers a small part of ticket #1835.
```
  7a662589
16 Jul, 2013 3 commits

big redo to generalize file_info test · d2cb6667

Rob Latham authored Jul 16, 2013

Since different file systems have different default hints, make a start
at being a bit more sophisticated with respect to what we should compare
against.

If no arguments given, file_info will simply test that hints set can be
retrieved.

If given the -b (bluegene) or -u (unix file system) flag, file_info will
check those default values.

todo: add pvfs, lustre, and other file systems of interest.

fixes tt #1810

d2cb6667

another bg romio fix from after merge · 036d7ea8
Michael Blocksome authored Apr 03, 2013 and Rob Latham committed Jul 16, 2013

036d7ea8
Fix uninitialized parameters for one sided communication in pamid · 90522a13
Su Huang authored Jul 09, 2013 and Pavan Balaji committed Jul 16, 2013
```
(ibm) D191388 : MPICOM case with mpich2 hit Assertion failed issue
(ibm) AIX71J

Signed-off-by: Charles Archer <archerc@us.ibm.com>
```
90522a13