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Граф коммитов

471 Коммитов

Автор SHA1 Сообщение Дата
Howard Pritchard
e46eee3fcb mtl/ofi: use mca param to set av type
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2016-08-10 16:10:17 -06:00
Howard Pritchard
5ff6b81eee Merge pull request #1871 from hppritcha/topic/ofi_mtl_params
mtl/ofi: add some more mca parameters
2016-07-28 18:21:23 -06:00
Howard Pritchard
22c8743557 mtl/ofi: add some more mca parameters
allow for toggling of both control/data progress models.
allow for using FI_AV_TABLE or FI_AV_MAP for av type.

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
2016-07-28 02:35:09 -06:00
Pascal Deveze
9cac32ba6a mtl/portals4: Modifications concerning the short message management 2016-07-19 11:21:50 +02:00
Pascal Deveze
49e9936914 mtl/portals4: Some little patches 2016-07-19 11:18:55 +02:00
Pascal Deveze
b87ed1ad4a mtl/portals4: Display actual limits given by the portals4 PtlNIInit function 2016-07-12 15:07:31 +02:00
Pascal Deveze
f666b0d9aa mtl/portals4: Allocate a PT with the PTL_PT_FLOWCTRL flag only if OMPI_MTL_PORTALS4_FLOW_CONTROL is set 2016-07-12 15:07:31 +02:00
Pascal Deveze
bed572cd6c mtl/portals4: Unlink the ME first, then free the CT and at the end free the PT 2016-07-12 15:07:30 +02:00
Ralph Castain
ee56d9dc1a Shorten the session directory name as some OS's are now providing unusually long temp directory names, causing us to overflow the sockaddr field 2016-07-05 14:59:50 -07:00
Todd Kordenbrock
9671d6af47 Merge pull request #1689 from francois-wellenreiter/remove_trig_rdv_portals4
MTL portals4 : remove the triggered rendez-vous protocol
2016-06-06 21:55:01 -05:00
Matias A Cabral
29ab28f4f6 Adding owner.txt file for PSM2 MTL. 2016-06-02 16:26:16 -07:00
Francois WELLENREITER
b2b0fc63e2 MTL portals4 : remove the triggered rendez-vous protocol 2016-05-23 15:50:00 +02:00
yohann
2f0cde791a mtl/ofi: Change default provider selection behavior.
As more providers get added to libfabric, the default exclude list would need
to be updated.
Instead, we choose to include only the providers known to work by default.

New default:
  - include: psm,psm2,gni
  - exclude: none
2016-05-19 10:59:25 -07:00
Matias A Cabral
d28ee62a96 Update in PSM and PSM2 MTLs to detect entries created by drivers for
Intel TrueScale and Intel OmniPath, and detect a link in ACTIVE state.
This fix addresses the scenario reported in the below OMPI users email,
including formerly named Qlogic IB, now Intel True scale. Given the
nature of the PSM/PSM2 mtls this fix applies to OmniPath:
https://www.open-mpi.org/community/lists/users/2016/04/29018.php
2016-05-09 12:08:44 -07:00
Nathan Hjelm
ae0ffbb67f Merge pull request #1397 from hjelmn/enable_thread_multiple
ompi: always enable MPI_THREAD_MULTIPLE support
2016-04-23 08:40:22 -06:00
Francois WELLENREITER
2bc432d95f MTL portals4 : fix around triggered rndv operations 2016-03-15 15:31:04 +01:00
Joshua Ladd
4dffae2f88 Fixing MXM Yalla and MTL add procs behavior. MXM cannot support dynamic add procs, so propaget this info to the MTL and PML layers. 2016-03-08 01:46:24 +02:00
Nathan Hjelm
230d04327e ompi: always enable MPI_THREAD_MULTIPLE support
This commit removes the --with-mpi-thread-multiple option and forces
MPI_THREAD_MULTIPLE support. This cleans up an abstration violation
in opal where OMPI_ENABLE_THREAD_MULTIPLE determines whether the
opal_using_threads is meaningful. To reduce the performance hit on
MPI_THREAD_SINGLE programs an OPAL_UNLIKELY is used for the
check on opal_using_threads in OPAL_THREAD_* macros.

This commit does not clean up the arguments to the various functions
that take whether muti-threading support is enabled. That should be
done at a later time.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-02-23 10:02:14 -07:00
yohann
59b6d041f8 mtl/ofi: Check allocated pointer. 2016-02-19 16:59:47 -08:00
yohann
bd47062764 mtl/ofi: Fix error handling. 2016-02-19 16:58:41 -08:00
yohann
404987e9b3 mtl/ofi: Fix mismatching types. 2016-02-19 16:57:26 -08:00
yohann
3ad59435ce mtl/ofi: Prevent possible memory leak. 2016-02-19 16:57:02 -08:00
yohann
7fe395c82a mtl/ofi: cleanup 2016-02-16 09:57:57 -08:00
yohann
22eddfee10 mtl/ofi: update copyright dates. 2016-02-16 09:56:09 -08:00
yohann
67ce4a080a mtl/ofi: FI_AV_MAP support only. 2016-02-12 10:06:52 -08:00
yohann
b3d8ead76e mtl/ofi: Fix dynamic add_procs. 2016-02-12 10:05:52 -08:00
Todd Kordenbrock
8a3660138e mtl-portals4: initialize endpoint nid/pid when using logical mapping
When mtl-portals4 is configured for logical mapping, coll-portals4
must disqualify because it does not yet support logical mapping.
coll-portals4 looks for the endpoint pid to be zero which tells it
that mtl-portals4 is configured for logical mapping.  This commit
initializes the endpoint nid/pid to zero for logical mapping.
2015-12-22 11:20:18 -06:00
igor.ivanov@itseez.com
38c253c74c ompi/mtl: Fix warnings in mxm component 2015-12-16 16:22:29 +02:00
Matias Cabral
7cfd7d50b9 Merge pull request #1219 from matcabral/PSM2_tag_hashing
Support for PSM2 hashing lookup in message queue.
2015-12-14 12:01:55 -08:00
matcabral
9a1f9be146 A new internal feature in PSM2 will use hash tables to
accelerate message queue lookups if the lookups have
the proper tag&mask layout. OpenMPI should follow
PSM2's preferred tag&mask spec, so that PSM2 can provide
a performance benefit.
2015-12-14 10:13:39 -08:00
Ryan Grant
81d482dca6 Merge pull request #1137 from francois-wellenreiter/trig_mtl_rdv
MTL portals4 : improve the rendez-vous protocol using PtlTriggeredGet…
2015-11-24 17:31:31 -07:00
Ryan Grant
219581e87e Merge pull request #1090 from tkordenbrock/topic/check.for.invalid.handles.in.finalize
mtl-portals4: test for valid handle before releasing resources
2015-11-20 07:54:44 -06:00
Francois WELLENREITER
9126ea5e82 MTL portals4 : improve the rendez-vous protocol using PtlTriggeredGet operation 2015-11-19 09:52:53 +01:00
yohann
005400a937 mtl/ofi: Make sure the resources are managed by the provider. 2015-11-13 16:16:58 -08:00
Francois WELLENREITER
b301b49a40 MTL portals4 : remove useless PtlMDBind PtlMDRelease calls for rendez-vous messages 2015-11-06 15:55:44 +01:00
Todd Kordenbrock
cefe50cf54 mtl-portals4: test for valid handle before releasing resources
During component finalize, mtl-portals4 would blindly release
resources without testing if the handle was valid.  This was OK,
but resource allocation is now delayed until add_procs().  If
mtl-portals4 is deselected, it will be finalized without
add_procs() ever being called.  This commit ensures that invalid
handles are not released.
2015-11-02 21:01:14 -06:00
Matias A Cabral
ed16d8e1cc Updated psm2 mtl with new externally exposed symbols of psm2.so
Fixes open-mpi/ompi#1018
Fixes open-mpi/ompi#1021
2015-10-28 09:12:33 -07:00
yohann
8bf1c95cdc mtl/ofi: Remove unused help messages. 2015-10-27 09:38:04 -07:00
yohann
a111d66f0f mtl/ofi: Change hints to FI_PROGRESS_MANUAL. 2015-10-26 15:32:30 -07:00
yohann
fde8b89ceb mtl/ofi: Use OFI's representation of ANY_SRC instead of NULL. 2015-10-26 14:38:41 -07:00
yohann
4246de4508 mtl/ofi: Treat error correctly. 2015-10-26 14:38:33 -07:00
yohann
889c76634e mtl/ofi: Increase priority. 2015-10-22 08:39:36 -07:00
yohann
abe5002ee9 mtl/ofi: remove threading and progress hints. 2015-10-21 10:25:08 -07:00
Nathan Hjelm
53f6b57c0a pml/cm: use the priority of the mtl component
This commit changes the priority of mtl components to be relative to
pml/ob1 and updates the mtl interface to expose this priority. cm now
sets its own priority based on the priority of the selected mtl
component.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-10-19 12:32:42 -06:00
Nathan Hjelm
8b5810f7f7 mca/base: add priority output to mca_base_select
The mca_base_select function uses returned priorities to select the
best component/module. This priority may be of use to the caller so
pass that information back in an optional argument. If the priority is
not needed pass NULL.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-10-19 12:32:41 -06:00
Jeff Squyres
889d80a659 mxm/yalla: disable MPI dynamic process functionality
Disable the MPI dynamic process functionality when these components
are selected to be used.
2015-10-14 13:42:56 -07:00
Todd Kordenbrock
88d79efd9f mtl-portals4: fix bug in the Portals4 get_peer family
The Portals4 get_peer family incorrectly cast the ompi_proc_t to
ptl_process_t and returned that as the peer.  The ptl_process_t is
actually found in the endpoint array.  This commit fixes the
Portals4 get_peer family to return the dereferenced endpoint
pointer.
2015-10-08 07:57:48 -05:00
Todd Kordenbrock
3e63a3458c portals4: add support for dynamic add_procs() to all Portals4 components
In the default mode of operation, the Portals4 components support
dynamic add_procs().

The Portals4 components have two alternate modes (flow control and
logical-to-physical) that require knowledge of all procs at startup.
In these modes, mtl-portals4 sets the MCA_MTL_BASE_FLAG_REQUIRE_WORLD
flag and btl-portals4 sets the MCA_BTL_FLAGS_SINGLE_ADD_PROCS flag
to tell the PML that we need all the procs in one add_procs() call.
2015-09-24 22:12:57 -05:00
Nathan Hjelm
54a4061d88 Add support for detecting when dynamic add_procs is not possible
This commit adds support to the pml, mtl, and btl frameworks for
components to indicate at runtime that they do not support the new
dynamic add_procs behavior. At the high end the lack of dynamic
add_procs support is signalled by the pml using the new pml_flags
member to the pml module structure. If the
MCA_PML_BASE_FLAG_REQUIRE_WORLD flag is set MPI_Init will generate the
ompi_proc_t array passed to add_proc from ompi_proc_world () instead
of ompi_proc_get_allocated ().

Both cm and ob1 have been updated to detect if the underlying mtl and
btl components support dynamic add_procs.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-09-23 16:22:05 -06:00
Nathan Hjelm
2c89c7f47d ompi/proc: add function to get all allocated procs
This commit adds two new functions:

 - ompi_proc_get_allocated - Returns all procs in the current job that
   have already been allocated. This is used in init/finalize to
   determine which procs to pass to add_procs/del_procs.

 - ompi_proc_world_size - returns the number of processes in
   MPI_COMM_WORLD. This may be removed in favor of callers just
   looking at ompi_process_info.

The behavior of ompi_proc_world has been restored to return
ompi_proc_t's for all processes in the current job. The use of this
function is discouraged.

Code that was using ompi_proc_world() has been updated to make use of
the new functions to avoid the memory overhead of ompi_comm_world ().

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-09-23 16:22:05 -06:00