the ompi_message_t structure to properly initialize convertor (the peer
is available in the request in OB1, and wasn't needed when I did the
original implementation).
* Implement matched probe for the Portals4 MTL and add NULL function pointers
for the other MTLs.
* Add add_comm and del_comm functions to portals4 MTL so that direct call
almost works again.
* Add NEWS item that we've implemented matched probe
This commit was SVN r26180.
Note that the previous patch allowed the following test to -pass-:
ompi-tests/mpich_tester/mpich_pt2pt/truncmult.c
This patch makes that test -fail- due to the assumption that MPI_Wait will update the status.MPI_ERROR field. In Open MPI we do not do this, so the MPI_ERROR field being inspected will remain set to MPI_ERR_PENDING. See comments in req_wait.c for why we do this.
If we change the test to not inspect the MPI_ERROR field after calling MPI_Wait successfully, then the test would pass correctly with this patch.
This change was made per discussion on the below email thread:
http://www.open-mpi.org/community/lists/devel/2012/03/10753.php
This commit was SVN r26177.
The following SVN revision numbers were found above:
r26172 --> open-mpi/ompi@03a33417d5
Worked with Oracle to verify that hwloc PCI detection is correctly
disabled on the Suse 10/64 bit platform and is enabled by default on
all other platforms. The --[en|dis]able-hwloc-pci switch is also
available for manual override of the configure decision about hwloc
PCI support.
This commit was SVN r26175.
* split eq into send and receive eqs so that we can control the number
of outstanding events in send eq and ensure we never lose an ack
* Shouldn't ever truncate on short unexpected receive bocks, so don't set
the truncate bit
* Track active vs. waiting for free short unexpected receive blocks so
to ensure an active short unexpected receive block is posted coming out
of flow control. Also allow creation of "temporary" blocks which should
be released once FREE event is received.
* Slight reorganization of some code in preparation for more flow control
work.
This commit was SVN r26174.
This commit was SVN r26165.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r4402
- configure:
- changed default CUPTI library path to $CUPTI-DIR/lib64
- VT Libs:
- corrected prototype of MPI_Get_address in Fortran MPI wrappers (the second parameter should be an MPI_Aint* instead of MPI_Fint*)
- temporary removed MPI_<Comm|Type|Win>_<get|set>_attr and MPI_Attr_<get|put> from the Fortran MPI wrappers due to missing conversion of the attribute value parameter
- Docu:
- latex doc \usepackage[T1]{fontenc} so that _ can be searched and copied
- smaller font in Environment Variables section
- some improvements in CUDA section
- removed GPU idle time as official feature for CUPTI tracing method
This commit was SVN r26161.
- general:
- added missing entry in ChangeLog
- vtunify[-mpi]:
- fixed possibly uninitialized global token for the predefined Node and "All" process groups
This commit was SVN r26147.
- general:
- corrected OTF version number
- otfprofile:
- removed leading '=' from CSV lines to make it loadable into spreadsheets (e.g. Open Office)
- fixed process naming in CSV output of collective operation statistics
Changes to VT:
- configure:
- added *_FOR_BUILD variables to CrayXE's default configure options; required for cross-building
- VT libs:
- fixed GPU communication, due to new process ID splitting
- fixed parsing of PAPI native events in VT_METRICS; use strtok_r instead of strtok which is successively called inPAPI_event_name_to_code
- added VT_METRICS_SEP to definition comments (-> Vampir's trace info)
- Docu:
- fixed link to TAU Reference Guide
This commit was SVN r26137.
This feature can be enabled at compile time with --with-cma passed
to configure.
At runtime it is also necessary to add "--mca btl btl_sm_use_cma 1"
to the mpirun command.
If both CMA and KNEM are compiled in and enabled at runtime then
KNEM will take precedence and CMA will disable itself
This commit was SVN r26134.
Note: I am working on a system that buffered all output until the application fishished due to a default of 'fully buffered.' This makes debugging painful. This switch fixed the problem by allowing me to adjust the buffering.
This commit was SVN r26119.
