+commit 2bebd3f72ecd73e2df80ca4712f0f470647f196b
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 10 14:19:45 2010 -0800
+
+ common: clean up build warning for unused variable event_ptr
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 07947b64b776e0c55051bd2db16829fec310db32
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 10 13:49:47 2010 -0800
+
+ scm, ucm: set RAI_NOROUTE flag with rdma_getaddrinfo() call to avoid blocking.
+
+ if path is not returned, print warning message and use default SL.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 910f52dc040e56d80aa71ec2220c04d11184a9f7
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 10 13:47:15 2010 -0800
+
+ cma: definition for dapl_sp_remove_ep() is missing in cm.c
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 04d577b6b5232d1eb7a741caa963e6181008ebd6
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Dec 6 16:06:47 2010 -0800
+
+ libdat: static provider entries created for local SR database not freed
+
+ During load (dat_sr_init) the SR database is created with all dat.conf entries
+ but are never cleaned up during unload. Add new functions dat_sr_remove_all()
+ and dat_sr_remove() calls to cleanup and deallocate SR database entries and
+ database via dat_sr_fini().
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 9acb2c022a40d9a92a7aad5663be4ad02434de2f
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Dec 6 16:02:13 2010 -0800
+
+ libdat: memory leak in static registration during parsing
+
+ The platform_params char string, allocated when
+ parsing dat.conf, is not freed.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 384c1d71872fdd422b64e7b0e1f7b025f18a7ab2
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 16:13:31 2010 -0800
+
+ common: increase default IB inline send threshold to 400
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 70b05fed377f37665d9444d1710c0e251d63bf8a
+Author: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com>
+Date: Fri Dec 3 15:52:55 2010 -0800
+
+ common cq: a mixup of errno and the -1 return from poll in dapls_wait_comp_channel
+
+ call should return errno and not status returned from poll.
+
+ Signed-off-by: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com>
+
+commit f0984b3134ac6019e849dc3d449fa33c553344a8
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 14:56:21 2010 -0800
+
+ ucm: release UD cm objects after AH is exchanged to avoid duplicate request drops
+
+ When EP is in UD mode, AH resolution is handled with DAT connection semantics
+ connect and accept. Since AH info can be resolved for the same EPs you can
+ get false duplicate requests because a previous CR from is still on the
+ CM processing list. The CM object will remain on the EP free list and not
+ be freed until EP is destroyed given the possibilty of consumer accessing CR
+ private data buffer.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 334326f1e76c07c08f032df1f69f259a088639dd
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 14:52:26 2010 -0800
+
+ ucm: decrease timeout retry count for disconnect requests
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 48c594ba32507e49e4c28be0fc7094df96b52340
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 14:24:40 2010 -0800
+
+ ucm: hold lock when sending cm_msgs to sync timer start with packet send
+
+ releasing the lock after setting start timer and before
+ ucm_send could result in incorrect timeout on CM operations
+ if thread is scheduled out when releasing lock.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 4395b4d95e39d460ead28fc7fe76a3cfcbf16935
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 14:02:25 2010 -0800
+
+ ucm: add debugging to include process id for better scale up debug aids
+
+ use part of the resv[] area of the cm_msg to include local and
+ remote process ids. Add more debug messages to help isolate
+ problems related to many process problems.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit c269c9ab83a72a2b4ffa972697b83572410d9cea
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Dec 3 10:25:46 2010 -0800
+
+ cma: disconnect can block for excessive times waiting for rdma_cm DREP timeout
+
+ rdma_cm uses the same timeout values for connect and disconnect
+ request/reply. Disconnect abrupt option allows DAT consumers to
+ specify a prompt disconnect with immediate event. If the remote
+ node goes down or is non-responsive a CM disconnect event could
+ take minutes. Add a time limit waiting for event and move EP to
+ disconnected state to prevent callback from issuing duplicate
+ disconnect event via callback. The EP to CM linking will
+ cleanup/cancel any pending events before destroying cm_id.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 4c8275ce6d6243fab26e09bff4227db600197c30
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Tue Nov 16 14:48:10 2010 -0800
+
+ ucm: configure the recv channel FD to non-blocking
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 551ae2d65d6bf891183b0f9d6c68612120147d07
+Author: Stan Smith <stan.smith@intel.com>
+Date: Fri Oct 29 10:11:41 2010 -0700
+
+ windows: Missing librdmacm include path for build
+
+ Signed-off-by: stan smith <stan.smith@intel.com>
+
+commit 15148cdd23f641bd7d7642a17f7155c18ba0d76c
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Thu Oct 28 11:12:33 2010 -0700
+
+ debug build: only timestamp if sending to stdout to avoid performance hit
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit f80928c991c6df0b6e9b344067f7f9c004c17263
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Thu Oct 28 11:11:12 2010 -0700
+
+ common: print out errors on free build and not just debug builds
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 7479741ae44627c32af8f8265507ce589c96d8ed
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Oct 22 11:58:19 2010 -0700
+
+ cma: fix debug build issue
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 4ae116163655e5042f57ec22233624065d652552
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Oct 22 10:15:15 2010 -0700
+
+ scm, ucm: MPI spawn test on oversubcribed server taking excessive time to complete
+
+ Simultanious DREQ processing from user and CM thread caused some improper
+ state change on UCM. State change can incorrectly change from FREE back
+ to DISC in certain corner cases. Add checking on internal disconnect call
+ to prevent double callback events and improper state change.
+
+ For SCM, a remote DREQ will shutdown socket which will cause POLLERR
+ on the disconnected FD. This will in turn cause the cm_thread to
+ wakeup continuously unnecessarily. Fix thread thrashing by moving
+ CM object to FREE state and removing object FD from pollfd array.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit e26513e47d75f96de47020951f1813c1a09d238d
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Fri Oct 22 10:04:21 2010 -0700
+
+ common: add high resolution time stamps and thread id to sdtout debug logs
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 794e3807b019df7163b09745048980632a48fcc2
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Fri Oct 22 10:01:12 2010 -0700
+
+ common: modify debug in dat_evd_dequeue to reduce noise, only output on non-empty
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 779f2a93f95d7e1d6b18061401cffb0ee56a2b37
+Author: sean.hefty@intel.com <root@cst-linux.(none)>
+Date: Tue Oct 19 13:54:42 2010 -0700
+
+ cma: rdma_destroy_id called twice during device open bind error
+
+ Signed-off-by: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com>
+
+commit 9c4026b3658f4f350d2b9cf4cbbda0cdc8f26482
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Tue Oct 19 09:52:45 2010 -0700
+
+ common: dat_evd_dequeue (poll_cq) fails with invalid parameter after EP (qp) free
+
+ Failure occured during Intel MPI spawn test on windows.
+ The QP's need to be flushed and processed via EVD's during
+ the EP (QP) destroy to avoid an error on poll_cq. IBAL
+ provider was not moving to ERR state during QP destroy.
+
+ Better flush CQ processing was added and pushed down to the provider
+ level via dapls_ib_qp_free() where it can move QP to ERR, flush CQ,
+ and then free QP after flushing. Because there is no QP_ERR_FLUSH
+ state on a QP the spin on poll_cq (until empty) after modify_qp
+ to ERR could return empty and before all WQE's are flushed. This
+ could result in a CQE being added to CQ with a invalid QP reference.
+ So, an additional check was added to flush_evds for the recv_q to
+ poll_cq until all recv's pending are complete. For transmit_q there
+ is no quarantee that the posted work is signaled and so the best
+ that can be done is poll_cq until empty.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 3685811d2c481d1e55d79962710f8779553c0d88
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Mon Oct 11 12:24:31 2010 -0700
+
+ ucm: allow configuration of CM burst (signal) threshold on posting
+
+ Add new DAPL_UCM_TX_BURST environment variable, default=50.
+ Every 50 posted send messages will signal event which
+ is 10 percent blocks of default 500 message limit.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 167f4d8e50f96f771d1ca50042f61713800e9987
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Mon Oct 11 12:23:50 2010 -0700
+
+ cma: fix debug build
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit af828468ce884615b39afacae4e5270e38fba9a6
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Thu Oct 7 14:29:21 2010 -0700
+
+ windows: debug version of windows does not build.
+
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 3da73eccadfbec9b8725c53cf37eb9802342c4d0
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Thu Oct 7 11:14:03 2010 -0700
+
+ Allow DAPL out of band connection models to use ibacm to obtain
+ path record data. This will enable support for a wider range of
+ topologies, where the SL is required from the SA to prevent
+ deadlock.
+
+ DAPL will obtain path record data using rdma_getaddrinfo, provided
+ that IB ACM support is enabled. On failure, dapl will fall back to
+ using its default SL value. The IB ACM can be configured to cache
+ path information or always query the SA to ensure that the SL that is
+ obtained is current.
+
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 8be031e229dfc6afcf7b637d2ea78e43048b7223
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Mon Sep 27 11:12:08 2010 -0700
+
+ ucm: add missing map file for UCM provider
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
+commit 78ae5ca6bc5ca16772d70e4c4e7b76982efac0fa
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Fri Sep 24 10:47:30 2010 -0700
+
+ ibal: delay QP transition during disconnect phase
+
+ ibal provider calls ib_cm_drep in response to receiving
+ a dreq. The result is that the user's QP is transitioned
+ through the error state, which fails any outstanding send
+ operations and flushes all receives. The disconnect request
+ is then reported to the user.
+
+ Since a user can receive errors from the QP before they are
+ aware of a pending disconnect request, the application may
+ respond to the errors as, well, actual errors. Fix this by
+ delaying the QP transition until the user responds to the
+ dreq.
+
+ This fixes an error with Intel MPI running over the ibal
+ dapl provider with a 'spawn' test.
+
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 17d4b3d1ef11ca4de535e64dfffa20e4771bfb1d
+Author: ardavis <ardavis@cst-linux.(none)>
+Date: Thu Sep 23 13:50:05 2010 -0700
+
+ Revert "ibal: delay QP transition during disconnect phase"
+
+ This reverts commit 4eda455d9bc80c35743b3a2f6773e6c4a500affc.
+
+commit 4eda455d9bc80c35743b3a2f6773e6c4a500affc
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Wed Sep 22 10:35:24 2010 -0700
+
+ ibal: delay QP transition during disconnect phase
+
+ The ibal provider calls ib_cm_drep in response to receiving
+ a dreq. The result is that the user's QP is transitioned
+ through the error state, which fails any outstanding send
+ operations and flushes all receives. The disconnect request
+ is then reported to the user.
+
+ Since a user can receive errors from the QP before they are
+ aware of a pending disconnect request, the application may
+ respond to the errors as, well, actual errors. Fix this by
+ delaying the QP transition until the user responds to the
+ dreq.
+
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+ ---
+
+commit 6fefe33f9e691d4527a6e077ae1fe71bf138a41c
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Sep 20 10:42:41 2010 -0700
+
+ common: restructure EVD processing to handle EP destruction phase
+
+ EVD processing in the common code will return unformated events
+ if EP context is invalid as a result of destruction. During
+ EP destruction, add changes to flush EVD and process DTO completions
+ before the EP freeing is called. Simplified the locking in the
+ EVD code to eliminate the unecessary and very confusing condition
+ checking of evd_producer_locking_needed.
+
+ new dapls_ep_flush_cqs() call created to syncronize flush and
+ event processing.
+
+ unnecessary KDAPL code removed in the EVD processing.
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 9a52436fab39201ccccc76cde10c0fc6f54f5585
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Sep 13 16:19:44 2010 -0700
+
+ ibal: sync QP destruction and device close
+
+ Make QP destruction synchronous to ensure that no callbacks are
+ in progress for a QP after dapl has destroyed it. This fixes a
+ use after free error accessing the dapl ep structure from a qp
+ callback that results in an application crash.
+
+ Signed-off-by: Sean Hefty <sean.hefty@intel.com>
+
+commit 8b9b644ad2b33f1e21a43be364feee6dd4fc13ec
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Sep 13 15:06:42 2010 -0700
+
+ ucm: remove unnecessary debug warning in async callback
+
+ The switch() cases print when necessary.
+
+ signed-off-by: stan smith <stan.smith@intel.com>
+
+commit 9073d757198ea2aa43a7b97e75e64fcb1b4c40cf
+Author: Arlin Davis <arlin.r.davis@intel.com>
+Date: Mon Aug 9 14:28:20 2010 -0700
+
+ Release 2.0.30
+
+ Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>
+
commit f85be199252d12d27c7b7814771a4ca83a43d0c8
Author: Arlin Davis <arlin.r.davis@intel.com>
Date: Mon Aug 9 14:25:09 2010 -0700
Signed-off by: Arlin Davis <ardavis@ichips.intel.com>
commit 9bc97e65c1240224d7dc9d6ac9a48e7aed199ee6
-Merge: 11a165a... abb4356...
+Merge: 11a165a abb4356
Author: Arlin Davis <arlin.r.davis@intel.com>
Date: Tue Nov 27 13:31:32 2007 -0800
projects / ~ardavis / dapl.git / commitdiff