ports/openmpi
ports/openmpi
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Joseph Schuchart
60aa97b301
Merge pull request #7948 from devreal/osc-rdma-check-endpoints 
osc/rdma: fail query_btls if no endpoint for non-local peer is found
 2020-07-20 15:14:25 +02:00
bosilca
1139d9ecae
Merge pull request #7931 from bosilca/fix/7928 
Fix the BTL API conversion for the SMCUDA BTL
 2020-07-18 17:35:39 -04:00
Joseph Schuchart
eebc451ec8 osc/rdma: fail query_btls if no endpoint for non-local peer is found 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-07-16 17:06:35 +02:00
Aurelien Bouteiller
5f1f7fe313
route errors to self/initial error handler depending upon the state of 
MPI initialization

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2020-07-16 03:10:32 -04:00
Aurélien Bouteiller
bed909c3ba
Read the info key mpi_initial_errhandler from spawn/spawn_multiple 
Signed-off-by: Aurélien Bouteiller <bouteill@icl.utk.edu>

Use the same env to transmit the initial error handler to spawnees

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2020-07-16 03:10:32 -04:00
Aurélien Bouteiller
83d0f92152
Set the initial error handler onto predefined communicators 
Signed-off-by: Aurélien Bouteiller <bouteill@icl.utk.edu>

update to the predefined initial error handler selection

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2020-07-16 03:10:32 -04:00
Aurélien Bouteiller
3cd85a9ec5
Add the initial_errhandler info key to MPI_INFO_ENV and populate the 
value from prun populated paremeters

Signed-off-by: Aurélien Bouteiller <bouteill@icl.utk.edu>

Allow errhandlers to invoke the initial error handler before MPI_INIT

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>

Indentation

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2020-07-16 03:10:32 -04:00
Aurélien Bouteiller
703b8c356f
Make error_class and error_string callable before/after 
MPI_INIT/FINALIZE

Signed-off-by: Aurélien Bouteiller <bouteill@icl.utk.edu>

make lazy initialization opal unlikely

Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2020-07-16 03:10:32 -04:00
Ralph Castain
a574addce9
Ensure we init and protect values 
Scrub the entire ompi_rte.c file to initialize and protect values
received from PMIx.

Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-07-14 15:25:14 -07:00
George Bosilca
96e8cbe25f First step on fixing the BTL API conversion for the SMCUDA BTL 
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
 2020-07-13 14:46:10 -04:00
Joshua Ladd
aa8f7f4ede
Merge pull request #7893 from bureddy/cuda-ucx 
UCX: initialize cuda from ucx pml component
 2020-07-13 14:18:48 -04:00
bosilca
1f237f5fc9
Merge pull request #7419 from bosilca/topic/avx512 
Add support for AVX512/AVX2/SSE/MMX
 2020-07-13 11:56:50 -04:00
Devendar Bureddy
2547e24c55 UCX: initialize cuda from ucx pml component 
Signed-off-by: Devendar Bureddy <devendar@mellanox.com>
 2020-07-12 18:41:40 +03:00
Nathan Hjelm
d0c0cb7144
Merge pull request #7913 from hjelmn/btl_base_atomics_are_awesome 
btl: change argument type of BTL receive callbacks
 2020-07-11 12:13:26 -06:00
dongzhong
14b3c70628
Add supports for MPI_OP using AVX512, AVX2 and MMX 
Add logic to handle different architectural capabilities
Detect the compiler flags necessary to build specialized
versions of the MPI_OP. Once the different flavors (AVX512,
AVX2, AVX) are built, detect at runtime which is the best
match with the current processor capabilities.

Add validation checks for loadu 256 and 512 bits.
Add validation tests for MPI_Op.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Signed-off-by: dongzhong <zhongdong0321@hotmail.com>
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
 2020-07-10 21:25:35 -04:00
Jeff Squyres
98bc7af7d4 mpi_f08: fix Fortran-8-byte-INTEGER vs. C-4-byte-int issue 
It is important to have the mpi_f08 Type(MPI_Status) be the same
length (in bytes) as the mpif.h status (which is an array of
MPI_STATUS_SIZE INTEGERs).  The reason is because MPI_Status_ctof()
basically does the following:

MPI_Fint *f_status = ...;
int *s = (int*) &c_status;
for i=0..sizeof(MPI_Status)/sizeof(int)
   f_status[i] = c_status[i];

Meaning: the Fortran status needs to be able to hold as many INTEGERs
are there are C int's that can fit in sizeof(MPI_Status) bytes.

This is because a Fortran INTEGER may be larger than a C int (e.g.,
Fortran 8 bytes vs. C 4 bytes).  Hence, the assignment on the Fortran
side will take sizeof(INTEGER) bytes for each sizeof(int) bytes in the
C MPI_Status.

This commit pads out the mpi_f08 Type(MPI_Status) with enough INTEGERs
to make it the same size as an array of MPI_TYPE_SIZE INTEGERs.
Hence, MPI_Status_ctof() will work properly, regardless of whether it
is assinging to an mpi_f08 Type(MPI_Status) or an mpif.h array of
MPI_STATUS_SIZE INTEGERs.

Thanks to @ahaichen for reporting the issue.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
 2020-07-09 15:12:43 -07:00
Nathan Hjelm
88f51fbb8e btl: change argument type of BTL receive callbacks 
This commit updates the btl interface to change the parameters
passed to receive callbacks. The interface used to pass the tag,
a btl base descriptor, and the callback context. Most of the
values in the btl base descriptor were unused and only helped
simplify the callbacks from the self btl. All of the arguments
have now been replaced with a single receive callback descriptor.
This descriptor contains the incoming endpoint, data segment(s),
tag, and callback context. All btls have been updated to use
the new callback and the btl interface version has been bumped
to v3.2.0.

As part of this change the descriptor argument (and the segments
contained within it) have been marked as const. The were treated
as const before but this change could allow the compiler to make
better optimization decisions and will enforce that the callback
does not attempt to change the data in the descriptor.

Signed-off-by: Nathan Hjelm <hjelmn@google.com>
 2020-07-08 07:38:46 -07:00
Austen Lauria
dbc56758b6
Merge pull request #7802 from badgerious/mtl_ofi_cqread_break 
mtl/ofi: break from progress loop when events are read
 2020-07-06 09:20:07 -04:00
Austen Lauria
9b86f1442a
Merge pull request #7823 from jsquyres/pr/put-osc-pt2pt-back 
Fix typos in OSC RDMA BTL allowlist
 2020-06-30 10:55:16 -04:00
Todd Kordenbrock
4358e75a75
Merge pull request #7866 from tkordenbrock/topic/master/portals4.fix-inappropriate-use-of-abort 
portals4: fix inappropriate use of abort() in mtl-portals4 and coll-portals4 components
 2020-06-30 08:46:03 -05:00
Valentin Petrov
d366812030 coll/hcoll: compile warning fix 
Signed-off-by: Valentin Petrov <valentinp@mellanox.com>
 2020-06-30 09:44:46 +03:00
Valentin Petrov
1d54071fc1 coll/hcoll: reduce_scatter(block) interface 
Signed-off-by: Valentin Petrov <valentinp@mellanox.com>
 2020-06-30 09:44:46 +03:00
Austen Lauria
3ed466e629
Merge pull request #7800 from abouteiller/mpi-next/errors_abort 
MPI4: Add ERRORS_ABORT infrastructure
 2020-06-29 15:45:29 -04:00
Austen Lauria
a26e494953
Merge pull request #7882 from devreal/osc-rdma-noncontig-requests 
osc rdma: check for outstanding fragments before completing a request (II)
 2020-06-29 09:51:47 -04:00
Joseph Schuchart
caed3b2eed osc rdma: check for outstanding fragments before completing a request in ompi_osc_rdma_put_complete_flush as well 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-26 22:19:21 +02:00
Austen Lauria
5fa7ca7c15
Merge pull request #7858 from tkordenbrock/topic/master/portals4.call-pml-add_procs 
mtl-portals4: use the active PML to call add_procs()
 2020-06-26 14:56:57 -04:00
Joseph Schuchart
2c36d37033
Merge pull request #7871 from devreal/osc-ucx-rget-rput-fetch-alignment 
OSC UCX: make sure no-op fetch in rget/rput is properly aligned
 2020-06-26 15:58:51 +02:00
Joseph Schuchart
1314ef7668 OSC UCX: Remove stale free from merge conflict 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-25 19:01:53 +02:00
Joseph Schuchart
634f67b216
Merge pull request #7843 from devreal/clang-tidy-free 
Some fixups for issues detected by clang-tidy
 2020-06-25 17:30:04 +02:00
Artem Polyakov
907f4e196a
Merge pull request #6980 from devreal/ucx-acc-singel-intrinsics 
UCX osc: add support for acc_single_intrinsic
 2020-06-25 07:39:42 -07:00
Joseph Schuchart
c1f7776341 OSC UCX: make sure no-op fetch in rget/rput is properly aligned 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-25 16:16:58 +02:00
Austen Lauria
7814f4195c
Merge pull request #7845 from devreal/stack-fixes 
Fix unexpected optimizations detected by STACK
 2020-06-25 08:15:09 -04:00
Todd Kordenbrock
04b94637dd mtl-portals4: replace abort() with ompi_rte_abort() 
coll-portals4: replace abort() with ompi_rte_abort()

Signed-off-by: Todd Kordenbrock <thkgcode@gmail.com>
 2020-06-24 11:31:26 -05:00
Joseph Schuchart
e3b417c776 Add missing copyright header 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
e215eff43d UCX osc: atomic fetch-and-op only on 32 and 64bit values 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
434c9055ee UCX osc: fall back to get-compare-put for unsupported datatypes 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
7d5a6e3e8b UCX osc: safely load/store 64bit integer from variable size pointer 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
5f786bcce4 UCX osc: make MPI_Fetch_and_op non-blocking if possible 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d8696aa8c4 UCX osc: centralize decision on whether to use AMOs 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
427d4bd226 UCX osc: do not acquire accumulate lock if exclusive lock was taken 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
471d76777a UCX osc: fence active operations before releasing accumulate lock and free memory if required 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
4d7a3856fa UCX osc: Use accumulate for operations/datatypes that are not covered by UCX 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
899f58cef5 UCX osc: simplify output address computation 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d888b4fd76 UCX osc: correctly handle MPI_NO_OP 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
7cfc0e71da UCX osc: allow to asynchronously compare-and-swap 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
557ae80858 UCX osc: allow for overlap with (some) request-based atomic operations 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
1a3c6bbf35 UCX osc: re-use value returned by cswap to save additional get 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
8606a02b87 UCX osc: fix macro parameter name usage in OMPI_OSC_UCX_REQUEST_RETURN 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d448efd49c UCX osc: properly clean up requests in case of errors 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
73a183408f UCX osc: add support for acc_single_intrinsic info key / mca param 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00