ports/openmpi
ports/openmpi
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31 Коммитов

Автор SHA1 Сообщение Дата
Vishwanath Venkatesan
2922fa28a6 Changes to the interface for extracting timing information, 
to avoid accessing datastructures across frameworks.

This commit was SVN r27543.
 2012-10-31 22:03:05 +00:00
Vishwanath Venkatesan
6e3c9754a9 Initialization issue + fixing error in determining minimum value. 
This commit was SVN r27443.
 2012-10-11 23:41:25 +00:00
Vishwanath Venkatesan
9eeb3b5d50 # Extracting timing information for individual components of collective algorithm using a generic queue. 
# This is triggered based on a mca-paramater and can be used with all collective modules.
# Individual queues maintained for read and write.
# The additional communication to combine data is done at file-close so that the 
  actual timing of collective-operations will not get affected. 
# The queues are initialized in file-open

This commit was SVN r27439.
 2012-10-11 21:14:07 +00:00
Vishwanath Venkatesan
c89c9e40be Code to extract neigbhouing offsets information from OMPIO into a file. Driven by an MCA parameter, 
turned-off by default.

This commit was SVN r27407.
 2012-10-04 21:53:26 +00:00
Vishwanath Venkatesan
640aca6654 Modifying the file view generation to remove the merging of offset-length pair. 
Its no longer needed as the default file view makes sure the chunks are large enough.

This commit was SVN r27246.
 2012-09-05 21:00:47 +00:00
Vishwanath Venkatesan
960c47f604 Changes to io_ompio.c to support data-seiving in two-phase I/O. 
This commit was SVN r27151.
 2012-08-27 21:09:08 +00:00
Ralph Castain
05845214b8 Add missing include file 
This commit was SVN r26934.
 2012-08-01 04:08:47 +00:00
Vishwanath Venkatesan
dccfd18481 1. Removing two-phase support functions 
2. Moving nbc headers to a seperate header file and modifying
io_ompio_nbc.c accordingly.

This commit was SVN r26921.
 2012-07-31 04:39:13 +00:00
Edgar Gabriel
fb64322dc3 this code section was supposed to be commented out... 
This commit was SVN r26918.
 2012-07-30 20:46:07 +00:00
Edgar Gabriel
91c8577d9d fix in the offset calculation for explicit offset operations. 
This commit was SVN r26915.
 2012-07-30 20:08:00 +00:00
Edgar Gabriel
66c5a80dfd - get rid of a warning about an unused variable 
- return MPI_ERR_OTHER instead of MPI_SUCCESS for the functions that are not
  yet implemented 
- add another field to the mca_io_ompio_file_t structure to point back to the
  ompi_file_t structure.

This commit was SVN r26908.
 2012-07-30 15:29:59 +00:00
Ralph Castain
44bd855717 Silence warnings 
This commit was SVN r26808.
 2012-07-19 14:29:32 +00:00
Edgar Gabriel
92271c571d set the status field for collective read and write operations. 
This commit was SVN r26786.
 2012-07-12 10:26:27 +00:00
Edgar Gabriel
d18dad7109 remove the file io_ompio_coll_offset. These routines were the predecessors of 
the routines in io_ompio_coll_array. No need to keep both versions around.

This commit was SVN r26766.
 2012-07-09 17:12:46 +00:00
Edgar Gabriel
8ae22cacc1 - remove two functions that were not used anymore 
- change the location where we mark the file view as contiguous and the
  condition on how it is determined to be contiguous
- remove the unnecessary include statements

This commit was SVN r26763.
 2012-07-08 12:57:17 +00:00
Edgar Gabriel
b0954a6a3e set the internal OMPIO file pointer to the end of the file if file has been 
opened using the APPEND mode.

This commit was SVN r26692.
 2012-06-28 15:15:47 +00:00
Edgar Gabriel
32b0dfed31 * set the status _ucount field correctly for individual read and write 
operations
* removing a lingering reference to the ylib fcoll component, which will not
be part of the 1.7 branch.

This commit was SVN r26691.
 2012-06-28 14:43:56 +00:00
Edgar Gabriel
be6ea52bb4 some further cleanup of resources in case of an error. 
This commit was SVN r26690.
 2012-06-28 13:58:23 +00:00
Edgar Gabriel
b7a72feb1d minor code cleanup and make the MPI_MODE_DELETE_ON_CLOSE work 
This commit was SVN r26685.
 2012-06-27 20:54:58 +00:00
Edgar Gabriel
288d044097 get rid of the fcache framework. It was not being used as originally intended. 
This commit was SVN r26668.
 2012-06-26 19:53:26 +00:00
Edgar Gabriel
3ccd286de1 silence a compiler warning for optimized builds. 
This commit was SVN r26528.
 2012-05-31 13:32:10 +00:00
Vishwanath Venkatesan
8d4bb65bd4 Modifying the explicit operations to make it absolute 
This commit was SVN r26451.
 2012-05-18 21:43:34 +00:00
Vishwanath Venkatesan
1e95d8b1e2 remove the MPI functions used in these files by the OMPI internal corresponding functionality and also add error checking in these for functions which did not have them' 
This commit was SVN r25723.
 2012-01-13 17:21:51 +00:00
Edgar Gabriel
fb4d1a7099 remove the MPI functions used in this file by the OMPI internal corresponding functionality. 
This commit was SVN r25703.
 2012-01-10 19:55:05 +00:00
Vishwanath Venkatesan
37c8470e3d modified implementation for two-phase write_all incorporating romio style domain partitioning 
This commit was SVN r25680.
 2011-12-22 00:16:29 +00:00
Vishwanath Venkatesan
738a67b704 Removing duplicate code while setting default file view and using internal file-set-view for setting the default file view 
This commit was SVN r25679.
 2011-12-21 21:50:47 +00:00
Vishwanath Venkatesan
8f6b29e95b Fixing the default file view issue and merging contiguous lengths and offsets 
for explicit offset case.

This commit was SVN r25281.
 2011-10-13 19:50:45 +00:00
George Bosilca
649af6c925 Enumerated mixed with another type (int) is tolerated but 
easily fixable.

This commit was SVN r25241.
 2011-10-09 03:54:52 +00:00
Edgar Gabriel
196c3819e2 - revamp the configure logic to detect pvfs2 and lustre 
- slight change in the selection logic of the fs module, which makes
   the ompio independent of the file system type (otherwise ompio 
   would also have required a configure script).

This commit was SVN r25118.
 2011-09-07 10:39:47 +00:00
Ralph Castain
71e74990de Add missing includes so this compiles under Mac OSX 
This commit was SVN r25084.
 2011-08-25 23:04:24 +00:00
Edgar Gabriel
52063267df commit of the OMPIO modules and frameworks. 
This commit was SVN r25079.
 2011-08-25 20:08:17 +00:00