high prio QPs and low prio QPs) and because not all of them are polled each time
progrgess() is called (to save on latency) starvation is possible. The commit
fixes this. Now each channel is polled, but higher priority channels are polled
more often. Three new parameters are introduced that control polling ratios
between different channels.
This commit was SVN r17024.
ompi_pointer_array.c:ompi_pointer_array_set_item() was slightly
changed such that the "find the next open slot when the requested
index was already open" logic was no longer right -- since the new
lowest_free value is not set until ''after'' we look for the next open
slot, we need to start searching for the new lowest_free slot at the
(index+1) position (not the index position).
This commit was SVN r17021.
The following SVN revision numbers were found above:
r17007 --> open-mpi/ompi@906e8bf1d1
bindings with Dan: it's no longer necessary since we're firmly tied to
Open MPI (I'm not sure it was ever necessary, actually...).
This commit was SVN r17017.
(sometimes after the merge with the ORTE branch), the opal_pointer_array
will became the only pointer_array implementation (the orte_pointer_array
will be removed).
This commit was SVN r17007.
so that it is higher than the new TCP BTL exclusivity as of r16942.
The portals BTL maintainer may want to do the same...
This commit was SVN r16995.
The following SVN revision numbers were found above:
r16942 --> open-mpi/ompi@80e9730100
about linkers, have all OPAL, ORTE, and OMPI components '''not'' link
against the OPAL, ORTE, or OMPI libraries.
See ttp://www.open-mpi.org/community/lists/users/2007/10/4220.php for
details (or https://svn.open-mpi.org/trac/ompi/wiki/Linkers for a
better-formatted version of the same info).
This commit was SVN r16968.
* Conditionalize around `static inline` using
`OPAL_HAVE_INLINE_ATOMIC*` macros
* Remove redundant `opal_atomic*` prototypes (they
belong in the top-level `sys/atomic.h`
This commit was SVN r16957.
The following SVN revision numbers were found above:
r16807 --> open-mpi/ompi@b7c885247a
<prog>`}}} in `configure`. It is preferable to simply using {{{`which
<prog>`}}} because backticks (`) (aka backquotes) invoke a sub-shell
which may source a "noisy" `~/.whatever` file, and we do not want the
error messages to be part of the assignment in {{{foo=`which
<prog>`}}}.
This commit was SVN r16955.
This commit also cleans up the checkpoint and terminate case making it more
precise than before. Previously the application could make a small amount of
progress between checkpoint completion and application termination. Now the
application will make no progress at all in this time span.
Additional minor change:
- Start using OPAL_INT_TO_BOOL instead of if/else logic
This commit was SVN r16952.
added there on my last commit was wrong. This variable should be included
only once, and here is the right way of doing:
- if we have weak symbols we compile each file once, so the variable should
[always] get included.
- if we don't have weak symbols, then each file will get compiled multiple
times (if profiling is enabled). In this case include the variable only
when we build the generic layer (not the profile one).
This commit was SVN r16950.
should be passed via commandline. However, there is a slight coding
bug in the openib connect code. When registering the name of the
option, mca_base_param_reg_string will prepend the relevant info
("btl_openib_" in this case). The existing code will require
"btl_openib_btl_openib_connect" instead of "btl_openib_connect".
This patch corrects this.
This commit was SVN r16937.
smaller then allocated size.
2. If reserve zero don't allocate coalesced frag since it will be RDMAed, not
send. The logic was other way around.
This commit was SVN r16928.
only defined when we build the normal version (not in the profiling compilation step).
Make sure the conversion_null function compil in all cases.
This commit was SVN r16908.
