e1ff06913c
Remove device-side active-set-based broadcast API interface from rocSHMEM
2024-10-29 19:04:49 +00:00
9a524046fe
Remove active-set-based broadcast test from the functional tests suite
2024-10-29 16:18:46 +00:00
abec29bd6a
Update all_reduce algorithm to use internal put/get functions for updating pWrk and pSync arrays
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* Change log_stride calcualtions to stride calculations
* Update all_reduce example code to use team based interface
2024-10-28 22:10:18 +00:00
c22048112e
Remove the device-side active-set-based reduction API interface from rocSHMEM
2024-10-28 21:35:14 +00:00
e9484bbb86
Remove active-set-based reduction test from the functional tests suite
2024-10-28 21:22:46 +00:00
9885f984f6
Merge pull request #44 from ROCm/fix-printing
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Clean up functional tests output
2024-10-28 15:45:28 -04:00
794b888d69
Merge pull request #43 from ROCm/LWPRHMEM-75-API-differences-bug-fix
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Lwprhmem 75 api differences bug fix
2024-10-28 15:45:15 -04:00
9576ff6440
Cleaned up how we print the output
2024-10-28 13:37:33 -05:00
7ae0a54550
Merge pull request #32 from edgargabriel/topic/to_all_first_version
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ipc/to_all: add direct allreduce algorithm
2024-10-24 15:59:24 -05:00
98afb41263
API bug fix in IB conduit
2024-10-24 11:52:03 -05:00
e210020e9b
API change bug fix
2024-10-24 11:52:03 -05:00
11df5427a6
add ascii art for ring allredude
2024-10-24 15:08:32 +00:00
a4b4281f50
fix odd-case allreduce scenarios
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if the number of elements to be used in the allreduce operation is not
exact multiple of the work-array buffer size and number of pe's, we need
to adjust the algorithm to:
- initially perform a ring_allreduce on n_segments * chunk_size (which
is the integer division of the number of elements and the work-buffer
size, i.e. will not cover the entire buffer)
- perform another ring_allreduce where chunk_size is reduced to match
the remaining elements
- if the remaining elements from the previous step cannot evenly be
divded by the number of pe's, we need to perform a direct_allreduce on
the outstanding number of elements.
2024-10-24 15:08:32 +00:00
87db7f7d38
fix barrier synchronization on gfx90a
2024-10-24 15:08:28 +00:00
a0ac7b2d60
add some example code
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first examples include a getmem testcase and an allreduce (to_all)
example.
2024-10-24 15:07:17 +00:00
1fbb89bc73
ipc: add ring_allreduce algorithms
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add the ring allreduce algorithm to the ipc conduit in order to be able
to execute slightly largers reductions.
2024-10-24 15:07:17 +00:00
ba21cb7b85
ipc/to_all: add direct allreduce algorithm
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add a simple version of an allreduce algorithm as a starting point.
2024-10-24 15:07:14 +00:00
416dffa129
Merge pull request #34 from BKP/ipc_parameterized_simple_tests_10-01-24
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IPC Parameterized Simple Tests
2024-10-24 08:23:26 -05:00
8a16968cf2
Merge pull request #41 from avinashkethineedi/collective_routine_buffers
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Fine grained memory buffers for work/sync arrays
2024-10-23 23:33:48 -05:00
e594a9cb85
Merge pull request #42 from avinashkethineedi/fix_quiet/fence
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Fix quiet and fence of default context
2024-10-22 12:56:43 -05:00
d5ea5868e3
Fix quiet and fence of default context
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* Update tinfo of default context
2024-10-22 16:18:05 +00:00
6685d0ab60
Add fine grained memory buffers for work/sync arrays
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* Add interanl put_mem/get_mem{_wave, _wg} functions to read/write to work/sync arrays
* Add condition check to ensure all MPI processes are on the same compute node for IPC conduit
2024-10-21 15:28:39 +00:00
b922bdcf4c
Merge pull request #39 from Yiltan/LWPRHMEM-75-API-differences
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LWPRHMEM-75 API Differences
2024-10-18 15:27:34 -04:00
892b4e2436
Merge pull request #40 from avinashkethineedi/functional_tests/puts_gets
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Functional tests {wave, wg} puts and gets
2024-10-17 17:23:05 -05:00
18a1bdd0ac
Use C++ iota function to reset buffers and use its values for verification
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* Update functional test script to include new tests
2024-10-15 20:23:25 +00:00
e981f61693
Merge branch 'ROCm:develop' into functional_tests/puts_gets
2024-10-14 10:27:54 -05:00
8b3854b252
updated atomic_fetch() parameters
2024-10-11 13:34:28 -07:00
722a5f0731
updated *_wait* APIs to use int rather than roc_shmem_cmps
2024-10-11 13:34:28 -07:00
bcf3fdff10
*_wait* routines changed parameter from ptr to ivars to match OpenSHMEM
2024-10-11 13:34:28 -07:00
ce0ca36d37
Merge branch 'ROCm:develop' into ipc_parameterized_simple_tests_10-01-24
2024-10-11 12:49:56 -05:00
e419a8b963
Merge pull request #29 from ROCm/improve-ib-latency
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Vectorize WQE segments writes
2024-10-11 11:55:48 -05:00
8015a453ff
Merge pull request #36 from Yiltan/LWPRHMEM-71-add-coop-groups
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Add cooperative groups for sync collective
2024-10-11 12:55:33 -04:00
509277c034
fixed notifier bug
2024-10-10 06:45:43 -07:00
b1134e8633
added notifier->sync() when we are not using cooperative groups
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updated scope bug
2024-10-09 13:11:28 -07:00
63667a3167
Added Cooperative Groups configure option and header
2024-10-09 13:11:12 -07:00
1baa071edf
Fix initialization order bug
2024-10-09 13:11:12 -07:00
e2f6a65284
fixed barrier issue on MI250X
2024-10-08 13:18:04 -07:00
120453c75c
added .gitignore, we do not want to include the build directory in our commits
2024-10-08 13:18:04 -07:00
d4bcd11262
Merge pull request #37 from avinashkethineedi/unit_test_script
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Unit tests script
2024-10-08 15:05:58 -05:00
c1bcf336b4
Add script to run unit tests
2024-10-08 18:12:07 +00:00
b628903e56
Merge pull request #35 from avinashkethineedi/ipc_fence_quiet
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IPC fence and quiet functionality
2024-10-04 15:13:46 -05:00
92fb1abaf2
Add team information to the context
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* Update roc_shmem_ctx_fence API to use team-relative PE numbering
* Update backend to populate team_opaque member of ROC_SHMEM_CTX_DEFAULT (used to store information about the team wrt TEAM_WORLD)
2024-10-04 17:56:15 +00:00
979aed105a
Add fence and quiet functionality
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* Perform atomic stores to enforce memory ordering
2024-10-03 06:28:12 +00:00
787cf0ff3f
Merge pull request #31 from BKP/ipc_bringup_fine_unit_09-26-24
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Add IPC Simple Buffer Fine-grained Unit Tests
2024-10-01 15:12:30 -05:00
64bc3c350a
Merge pull request #33 from avinashkethineedi/CI/CD
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make MPI_Init and MPI_Finalize independent of the test fixtures
2024-10-01 15:08:27 -05:00
2f0739d823
Add MPI_THREAD_MULTIPLE check
2024-10-01 20:05:15 +00:00
24b928a007
Poll the signal from one thread instead of all
2024-10-01 15:01:37 -05:00
526811957b
Use gtest parameterized test macros for IPC simple
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The IPC simple test fixtures had replicated code in many places.
This changeset removes most of the duplication in the relevant files.
2024-10-01 14:57:21 -05:00
0f7dc70894
make MPI_Init and MPI_Finalize independent of the test fixtures
2024-10-01 18:33:36 +00:00
0659f8d93c
Poll the signal from one thread instead of all
2024-09-27 15:17:57 -05:00
avinashkethineedi
Yiltan
Yiltan Temucin
Edgar Gabriel
Edgar Gabriel
Brandon Potter
Yiltan Hassan Temucin
Brandon Potter