Commits · d1bf416117ccff40533f9c3007ba2859b944fb47 · Rob Latham / MPICH-BlueGene

31 Oct, 2013 1 commit

large count work: use MPI_Aint for dtype size and collectives · d1bf4161

Dave Goodell authored Apr 04, 2013 and

Rob Latham committed Oct 31, 2013



Also includes random fixes to `-Wshorten-64-to-32` warnings which might
need to be teased out.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

d1bf4161

29 Oct, 2013 19 commits

Updated git link. · 4f691ba8
Pavan Balaji authored Oct 29, 2013
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No reviewer.
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4f691ba8
Added MPICH ABI information to CHANGES. · cf03be90
Pavan Balaji authored Oct 29, 2013
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No reviewer.
```
cf03be90

Fix to buildiface when Fint != int. · 0489e27f

Pavan Balaji authored Oct 26, 2013



We were downgrading void * content to int and then upgrading it back
to an MPIR_Pint, losing bits in the process.  This worked fine when
Fint was just 4 bytes, but not when Fint was 8 bytes.
Signed-off-by: William Gropp <wgropp@illinois.edu>

0489e27f

Bug fix for MPI_WEIGHTS_EMPTY. · 6814cb86

Pavan Balaji authored Oct 26, 2013



When freeing arrays, we were not checking for the case where the array
might be set to MPI_WEIGHTS_EMPTY.
Signed-off-by: William Gropp <wgropp@illinois.edu>

6814cb86

Remove bogus checks for MPIF_STATUS size. · 66865358

Pavan Balaji authored Oct 24, 2013



When MPI_Count was added to the status field, a bunch of bogus checks
got added into configure and MPI_Init.  This patch cleans up these
checks.
Signed-off-by: William Gropp <wgropp@illinois.edu>

66865358

Fortran updates for MPI_Status. · 27d2a829

Pavan Balaji authored Oct 13, 2013



An initial version of this patch was provided by Intel.
Signed-off-by: William Gropp <wgropp@illinois.edu>

27d2a829

MPI_Status updates for ABI. · 4b516e88

Pavan Balaji authored Sep 22, 2013



Based on an Intel contributed patch.  The idea is to use the bits from
the cancelled field to extend the count, rather than increasing the
count datatype itself.
Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>

Fixes to the bit manipulation based on feedback from Artem Yalozo @
Intel.

Fixes to the naming convention based on feedback from Bill Gropp.
Signed-off-by: William Gropp <wgropp@illinois.edu>

4b516e88

Revert "Fix for #1804 - Alignment issues in Fortran with MPI_Status" · a214d500
Pavan Balaji authored Oct 19, 2013
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This reverts commit 81ad170b

.
Signed-off-by: William Gropp <wgropp@illinois.edu>
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a214d500

Force ordering of functions in C++ binding · fc20de53

William Gropp authored Oct 23, 2013 and

Pavan Balaji committed Oct 29, 2013

This selects the buildiface option that specifies a specific ordering
of the routines in mpicxx.h(.in) in order to provide ABI consistency.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

fc20de53

Eliminate test for C++ Distgraphcomm routines · db07b81b

William Gropp authored Oct 23, 2013 and

Pavan Balaji committed Oct 29, 2013



For MPICH builds, eliminate the C++ distgraphcomm test.  In other cases
test for presense of MPI::Distgraphcomm and only include the test if
available.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

db07b81b

Remove support for MPI::Distgraphcomm · 09884411

William Gropp authored Oct 23, 2013 and

Pavan Balaji committed Oct 29, 2013



Enhanced cxx/buildiface to output support for Distgraphcomm only if
requested through the feature interface.  Distgraphcomm was added
only in MPI 2.2 and for historical reasons is not part of the
MPICH ABI.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

09884411

Detect unknown feature request · 5f8c172b

William Gropp authored Oct 21, 2013 and

Pavan Balaji committed Oct 29, 2013



Improve buildiface for C++ to detect an unknown feature request with
the -feature= option and abort.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

5f8c172b

Add option to remove distgraph support in C++ · 756f1cd6

William Gropp authored Oct 21, 2013 and

Pavan Balaji committed Oct 29, 2013

In support of the standard ABI, this change allows us to provide the
Distgraphcomm support defined in MPI 2.2, as well as support the ABI,
which only supports MPI 2.1. This change is not complete in itself;
another commit is needed to select the ABI level in configure.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

756f1cd6

Change buildiface for C++ to control output order · da9e5e5a

William Gropp authored Oct 08, 2013 and

Pavan Balaji committed Oct 29, 2013

Add a way to output the order of function output in mpicxx.h.in file
and a way to read in a file specifying the order. This is used to
meet ABI needs. Also fixed some old MPI_xxx vs MPI::xxx cases, and
the almost duplicated Create_struct call. All in a single commit
because the test was against the proposed ABI mpicxx.h.in file
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

da9e5e5a

Use the standard #ifndef/#include in mpitimpl.h · 88580cc2
Junchao Zhang authored Oct 29, 2013 and Pavan Balaji committed Oct 29, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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88580cc2

Include mpitimpl.h in mpich_cvars.h · db4b0786

Junchao Zhang authored Oct 28, 2013 and

Pavan Balaji committed Oct 29, 2013



Since in mpich_cvars.h, we used a type MPIR_T_cvar_range_value_t,
which is defined in mpitimpl.h.

Fix #1953
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

db4b0786

Use the new MPI_T cvar name prefix MPIR_CVAR_ · d29a600e
Junchao Zhang authored Oct 28, 2013 and Pavan Balaji committed Oct 29, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
d29a600e

Swap the priority between MPICH_* and MPIR_PARAM_* · 4b06870d

Junchao Zhang authored Oct 28, 2013



The new init. priority order of MPICH cvars is
MPICH_* < MPIR_PARAM_* < MPIR_CVAR_*
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>

4b06870d

Fix a problem in passing thread id to a function · 7288ffe0

Junchao Zhang authored Oct 29, 2013 and

Kenneth Raffenetti committed Oct 29, 2013



The old code used (void*)(intptr_t)i to pass the thread id i.
However intptr_t is C99, so I changed it to (void*)(long)i.

Direct usage of (void*)i will issue a compilation warning
saying it is dangerous to convert integer to pointer.

Fixes #1956
Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>

7288ffe0

27 Oct, 2013 3 commits
- Correct output format in the new impls/ test. · 4bb837e8
  Pavan Balaji authored Oct 27, 2013
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Signed-off-by: Ken Raffenetti <raffenet@mcs.anl.gov>
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  4bb837e8
- Update version string. · 17878cdf
  Pavan Balaji authored Oct 27, 2013
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We are calling the next release 3.1rc1.  The ABI string has already
been updated.

No reviewer.
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  17878cdf
- Added information about MPI_T to the documentation. · 1aaea604
  Pavan Balaji authored Oct 27, 2013
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No reviewer.
```
  1aaea604
26 Oct, 2013 17 commits
- Bug fix for the mpit_vars test. · e53c0f3a
  Pavan Balaji authored Oct 26, 2013
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Some content was being printed even when not in verbose mode causing
the test to incorrectly fail.
Signed-off-by: Junchao Zhang <jczhang@mcs.anl.gov>
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  e53c0f3a
- Rename mpich_params.{c,h} to mpich_cvars.{c,h} · e858a6cb
  Junchao Zhang authored Oct 25, 2013 and Pavan Balaji committed Oct 26, 2013
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Also change src/util/param/params.yml to src/util/cvar/cvars.yml,
maint/genparams to maint/gencvars
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  e858a6cb
- Rename parameters MPIR_PARAM_* to MPIR_CVAR_* · e072e5ca
  Junchao Zhang authored Oct 25, 2013 and Pavan Balaji committed Oct 26, 2013
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To adapt to naming for control variables in MPI_T.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  e072e5ca
- Add a test case to test multithreading MPI_T · fb570792
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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The case is adapted from test/mpi/mpi_t/mpit_vars.c
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  fb570792
- Delete xfail=ticket1898 of mpi_t_str · de70f872
  Junchao Zhang authored Oct 17, 2013 and Pavan Balaji committed Oct 26, 2013
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This bug was fixed with the new MPI_T implementation.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  de70f872
- Revise two tests under test/mpi/manual/mpi_t/ · 9fcd5712
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  9fcd5712
- Revise the test case mpit_vars.c · d5ca1acd
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Now we can control printing using env var MPITEST_VERBOSE.
The old code used a local variable 'verbose'. It shades the global
variable 'verbose'. So we renamed the local one to 'verb' instead.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  d5ca1acd
- Rename mpit_init_thread.c to mpit_initthread.c · 83f6c94a
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Since initthread.c is used for MPI_Init_thread(), we'd better use
mpit_initthread.c for MPI_T_init_thread().
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  83f6c94a
- Rename cat_get_pv.c to cat_get_pvars.c · 601ac99d
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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The old name doesn't confrom to naming convention of other files under mpi_t
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  601ac99d
- Rename mpich_param_vals.h, param_vals.c · fc51e3ad
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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These two files are renamed to mpich_params.{c, h} since the old
ones are not uniform.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  fc51e3ad
- Revise genparams to gen files needed by new MPI_T · 255d0fb7
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  255d0fb7
- Add missing info of parameters (cvars) · 127ee1d2
  Junchao Zhang authored Oct 24, 2013 and Pavan Balaji committed Oct 26, 2013
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This makes parameters (cvars) conform to MPI_T standard.
However, probably the info is too conservative.
Need further tuning the info.
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  127ee1d2
- Capitalize parameter category names · 4c5f24c8
  Junchao Zhang authored Oct 24, 2013 and Pavan Balaji committed Oct 26, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  4c5f24c8
- Adapt old ch3 pvars to new MPI_T impl · e39e4d2e
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  e39e4d2e
- Adapt old nemesis pvars to new MPI_T impl · 068ac9cd
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  068ac9cd
- Change wording for option --enable-mpit-pvars · b351a97e
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
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Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
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  b351a97e
- Change var names in enable_pvar_* style · 15357039
  Junchao Zhang authored Oct 18, 2013 and Pavan Balaji committed Oct 26, 2013
```
Signed-off-by: Pavan Balaji <balaji@mcs.anl.gov>
```
  15357039