Ralph Castain
86dd1d41af
Handle zero-length iovecs in multicast messages
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This commit was SVN r22507.
2010-01-28 15:29:43 +00:00
Ralph Castain
e4bf33dcab
Just a slight efficiency improvement - why check a flag twice?
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This commit was SVN r22472.
2010-01-23 03:57:56 +00:00
Ralph Castain
3fe5e3e142
Propagate the user's callback data during non-blocking sends
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This commit was SVN r22432.
2010-01-15 20:02:47 +00:00
Ralph Castain
adb2430e24
Missed one place, of course
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This commit was SVN r22400.
2010-01-13 23:11:44 +00:00
Ralph Castain
c782c98433
Rename the "basic" rmcast component "udp" to more accurately reflect its operation
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This commit was SVN r22399.
2010-01-13 23:01:25 +00:00
Ralph Castain
237eb4e8df
For some strange reason, every so often it appears possible for the event library to trip the read event on a socket, yet have the read itself yield an error. If/when that happens, report the error and continue on.
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This happens rarely, but it does seem to happen.
This commit was SVN r22398.
2010-01-13 19:23:28 +00:00
Ralph Castain
ae1719306b
Fix a bug in non-blocking sends
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This commit was SVN r22395.
2010-01-13 05:37:36 +00:00
Ralph Castain
48486df4fe
Cleanup some diagnostics
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This commit was SVN r22389.
2010-01-12 01:25:19 +00:00
Ralph Castain
16b16c5cb8
Fix a silly typo
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This commit was SVN r22387.
2010-01-09 15:34:49 +00:00
Ralph Castain
add84178ef
Fix a silly typo that prevented tcp multicast messages from being delivered
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This commit was SVN r22384.
2010-01-08 20:30:27 +00:00
Brian Barrett
86d8356b13
Updates to allow OMPI to build on Cray XT platforms running Catamount
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This commit was SVN r22381.
2010-01-07 18:14:03 +00:00
Ralph Castain
a12de9d1e8
Oh, the pain one little word can make...sigh.
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This commit was SVN r22364.
2010-01-05 23:29:56 +00:00
Ralph Castain
b3a58f8b83
Pass the correct address when packing iovec bytes for multicast.
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Thanks to Rick Payne for the correction.
This commit was SVN r22351.
2009-12-30 20:59:31 +00:00
Ralph Castain
89a6131032
Check the return status code on all dss operations within the rmcast modules
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This commit was SVN r22349.
2009-12-30 01:45:31 +00:00
Ralph Castain
9acec283af
Add a new TCP module to the reliable multicast framework. This module uses ORTE's grpcomm.xcast functionality to "fake" multicasts for environments where regular multicast isn't reliable.
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Modify the startup logic to allow for this use-case.
This commit was SVN r22310.
2009-12-15 01:18:27 +00:00
Ralph Castain
e3a2e66ec2
Add limits on rmcast seq numbers
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This commit was SVN r22269.
2009-12-05 01:20:14 +00:00
Ralph Castain
4a82dd9a45
Add message sequence numbers to multicast messages, tracked by channel
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This commit was SVN r22262.
2009-12-04 04:17:44 +00:00
Ralph Castain
93ebed48b1
Update the multicast test. Some cleanups to the basic rmcast module
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This commit was SVN r22257.
2009-12-03 04:30:58 +00:00
Ralph Castain
840766a894
Update the rmcast APIs to include tag params and reorder them to look like their rml cousins
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This commit was SVN r22218.
2009-11-17 15:58:59 +00:00
Ralph Castain
aea1ab3bd6
Remove diagnostic
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This commit was SVN r22216.
2009-11-11 22:16:15 +00:00
Ralph Castain
6496ce7212
Expand the reliable multicast APIs to support sending/recving of iovecs
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This commit was SVN r22213.
2009-11-11 22:10:35 +00:00
Tim Mattox
4acfbe6554
Unfortunately, the typo's that r22129 tried to fix were not
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as simple as I or Ralph had hoped. This should be the real fix,
or very close to it. I can now see both the sensor and rmcast
information from ompi_info when configured
with --enable-monitoring --enable_multicast
This commit was SVN r22131.
The following SVN revision numbers were found above:
r22129 --> open-mpi/ompi@02ff00dfb5
2009-10-23 02:38:51 +00:00
Ralph Castain
ff9d72b3ab
Add a new multicast tag for collecting ps data
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This commit was SVN r22107.
2009-10-16 04:21:22 +00:00
Ralph Castain
49ce2b4342
Add a new interface to the rmcast framework to query the output channel for the proc
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This commit was SVN r22105.
2009-10-15 17:47:42 +00:00
Ralph Castain
99c67183d2
Minor cleanups, mainly to ensure we correctly block on blocking sends
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This commit was SVN r22102.
2009-10-15 02:39:15 +00:00
Ralph Castain
18960a9c5a
Refactor the multicast support so the data type objects can be accessed beyond just the one component
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Ensure that the local node is included in the allocation prior to bootstrap discovery
This commit was SVN r22099.
2009-10-14 17:43:40 +00:00
Ralph Castain
c25dd14440
Correctly set the multicast interface, cleanup a comment
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This commit was SVN r22093.
2009-10-13 15:14:28 +00:00
Ralph Castain
84cc847be8
Next phase of auto-wireup using multicast. Enable use of multicast groups to separate comm from different application groups. Have the orted bootstrap message go to a different rml tag so the node can be added to the pool.
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This commit was SVN r22083.
2009-10-10 01:19:56 +00:00
Ralph Castain
1d7ab97c84
Update the multicast framework to allow specification of different message scopes per various RFCs. Redefine the API a little to utilize channel numbers without worrying about the specifics of their addressing
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This commit was SVN r22037.
2009-09-30 14:40:43 +00:00
Ralph Castain
47c9a5409e
Ensure that tools init the multicast channel correctly
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This commit was SVN r22020.
2009-09-28 03:15:51 +00:00
Ralph Castain
709b36efb4
Cleanup auto-wireup and enable tools to "discover" the HNP via multicast
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This commit was SVN r22012.
2009-09-25 01:00:09 +00:00
Ralph Castain
3167f0a0a0
Complete the next round of the multicast framework development. Needs further polish, upgrade to handle message fragmentation - but good enough for auto-bootstrap of orteds.
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Teach the ess cm module to bootstrap orted launch
This commit was SVN r22006.
2009-09-23 20:57:49 +00:00
Ralph Castain
c3f9096fd9
Add a reliable multicast framework, with an initial basic module. This is configured out unless specifically requested via --enable-multicast.
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This commit was SVN r21988.
2009-09-22 00:58:29 +00:00
