- sends/recvs short messages (less than first frag size)
- does not properly ACK messages, so Ssend() is borked
- leaks memory like there's no tomorrow
- don't use it just yet
This commit was SVN r5625.
1. Added pid_t to the dps
2. Processes now "register" their local pid and update their location (i.e., nodename) on the registry during mpi_init
3. Added a new error code for values that exceed maximum for their data type (useful when transitioning a value from one variable to another of different size)
4. Fixed a few places where size_t was being incorrectly handled
5. Updated dps_test to cover pid_t types
This should now provide support for TotalView connection - which David is pursuing.
This commit was SVN r5623.
biggie), so we gain nothing there. On 10.4, it's implemented directly,
but doesn't support devices (which messes up pty support and IO
forwarding).
This commit was SVN r5621.
on all 64 bits architectures. The problem was the for unpack the source pointer was cast to a
specific type (uint32_t for 32 bits data) and then hton* was applied. The result was ... unexpected.
This patch always memcpy the data in a temporary variable with the correct size before calling
ntoh* functions, so we can insure that the data is always correctly aligned.
Moreover I add a debuging layer. OMPI_OUTPUT is used to print out the data being packed and
unpacked. It generate a lot of output but hopefully allow us to spot few bugs. This layer is not
completed the output stream descriptor is set to -1 (no output).
This commit was SVN r5617.
Anyway now I'm able to run on several 64 bits architectures (Athlon and G5) so
I suppose that we are back online on 64 bits.
This commit was SVN r5616.
everything in one directory. Still have only one Makefile, so it shouldn't
change build time at all
* Now that I finally understand the header system for data, refactor a little
bit of the code to match what really should be happening
* start of a hacked up send() - puts the data for a 0 byte message on the
other side, and all the pointers are where i think they should be. So
my plan of attack will work. But I think I'm going to have to use
iovecs instead of memcpy() real soon now.
This commit was SVN r5610.
one is selected it will be used for all purposes: small messages and long messages (even if the
long message is still split in several fragments). For the case where 2 PTLs per peer exists,
the first one is for latency (small messages and rendez-vous requests) when the second one
will be used for bandwitdh.
This commit was SVN r5600.
Jeff send me the way to do that automatically, and I'm pretty sure I'm not the only one who miss some
of the functionalities of our build system. The idea is really cool, let only the developper of a
component have it active until it reach a stable state. For all others peoples the .ompi_ignore
file prevent them for compiling the component.
cd src/mca/pml/uniq
echo $USER > .ompi_unignore
svn add .ompi_unignore
svn ci .ompi_unignore
This commit was SVN r5595.
for the size. If it does not fit, purge from the list, i.e. reset all
values to zero.
Fixes pgf90 problem, which silently accepts INTEGER*16, but internally
using INTEGER...
This commit was SVN r5594.
The idea behind this PML is to minimiza the overhead of managing multiple PTL. For each node, UNIQ keep two PTL's
one for latency and one for bandwidth. One the next version I want to add a configure parameter to allow the user
to select how many PTL's he want: one or two.
This commit was SVN r5593.
which should ease building:
--no_check: do not make check -- may not be interesting,
we still want to do further testing.
--install-dir: On clusters, tmp may not be shared,
still, one may not want to use --scrdir
build_tests.pl is taken form build_tarball.pl.
Actually all subs are the same (is it possible to have
a module that is included by both?)
It configures and compiles two tests (now PMB and the
mpichtests) and installs them for later execution.
This takes a (misnamed) input --outfile, the output
file of build_tarball.pl, so the test-files are
compiled for every combination of OpenMPI-compilations.
The following ompi_crontab.sh script the pulls all
combinations of MPI-tests compiled and qsubs them.
This commit was SVN r5579.
based around PTL_MD_MAX_SIZE, which apparently isn't implemented in
Cray's Portals implementation. Time to rethink that design :/
This commit was SVN r5576.
HEADS UP: string versions of names are now presented in DECIMAL format - not HEX as they previously were. If you used the name services functions (as you were supposed to do) to access these names, you will not have any problems. If you did it yourself, then you need to fix it - my suggestion would be that you fix your code by using the name service functions to avoid future problems.
This commit was SVN r5571.
1. *correctly* fix the printing of size_t variables. Need to do this through a #define, not just typecast things. Thanks to Jeff/Brian for suggesting a cleaner way to do it (as opposed to just doing the #define at the print location). Note that not ALL of the prints have been "fixed" yet - will continue to identify them.
2. Add int64 and size_t to the pack/unpack unit tests.
3. Fix a bug in the int64 pack/unpack system.
This commit was SVN r5570.
the trick: I decide to print it always as an unsigned long and explicitly cast everything to this type.
Thus, I change all printf formats from %d to %lu and cast all arguemnts to the correct type (unsigned long).
This commit was SVN r5568.
