21dbd5cc5e
Remove rocshmem_timer function
2025-02-17 17:10:51 +00:00
540cd4b918
RO Backend: Add support for char, signed char and unsigned char
2025-02-12 20:10:03 +00:00
495cd6970b
Merge pull request #38 from Yiltan/ro/implement-sigops
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Implements Signalling Operations for RO
2025-02-10 15:10:07 -05:00
944444cf12
Merge pull request #39 from Yiltan/ro/fix-teamreduce
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Fix Team reduction intra-node
2025-02-10 14:56:27 -05:00
022b2c27e7
Fix Team reduction intra-node
2025-02-07 08:39:35 -06:00
d97e5ba2c8
Merge pull request #36 from avinashkethineedi/fix/rocshmem-ctx-wg-team-sync
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Fix `rocshmem_ctx_wg_team_sync` API
2025-02-06 13:41:16 -06:00
f1c25f7e19
[RO] implemented signaling operations
2025-02-06 10:17:32 -06:00
21171deeb8
[RO] added MPI_UNSIGNED_LONG as type
2025-02-06 10:17:32 -06:00
c5b548c398
Fix rocshmem_ctx_wg_team_sync API
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- Updated `rocshmem_ctx_wg_team_sync` to utilize a team-specific memory buffer for synchronization
2025-02-05 19:09:07 +00:00
e311400d15
Fix rocshmem_ctx_my_pe and rocshmem_ctx_n_pes APIs to return PE numbering and size relative to the team in a team-specific context.
2025-02-05 03:41:40 +00:00
248972b30b
Merge pull request #31 from avinashkethineedi/rocshmem_g
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Implement `rocshmem_g` API and optimize memory usage
2025-02-04 11:15:41 -06:00
fd3eaa3f69
[IPC] Fix ROCSHMEM_SIGNAL_ADD
2025-02-03 09:59:28 -08:00
757d7e53ca
Implement rocshmem_g API and optimize memory usage
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- Implement `rocshmem_g` API
- Free up memory space allocated for `rocshmem_g` and atomic operations' return values
2025-02-02 05:56:46 +00:00
1ef2d3a6b7
Replace raw pointers for host_interface with shared_ptr to enable automatic memory handling
2025-01-13 20:58:43 +00:00
c0e4a32ca2
IPC backend now aborts with rocshmem global_exit()
2024-12-23 11:03:04 -06:00
cb8b9094b4
Fix rocshmem_team_split_strided API
2024-12-21 18:16:42 +00:00
fa0858833e
Remove comparisons of signed to unsigned values
2024-12-12 10:21:08 -06:00
658915ed35
Renamed debug.hpp to rocshmem_debug.hpp
2024-12-06 15:49:50 -06:00
6486e29078
Rename config.h to roc_shmem_config.h
2024-12-06 01:08:13 +00:00
d8ce066adc
Merge branch PR #55 into naming_scheme
2024-12-04 21:46:38 +00:00
fd8dbc7fb6
Use new naming scheme
2024-11-25 14:25:29 -06:00
d8f44e4436
Added Signalling Operations
2024-11-22 15:36:17 -06:00
a59e946e44
Merge pull request #51 from Yiltan/roc_shmemx_correction
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Removing instances of `roc_shmemx`
2024-11-19 13:28:05 -05:00
2cb5cab038
Merge pull request #52 from avinashkethineedi/IPC_puts/gets
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Update puts and gets with fence call
2024-11-14 13:19:24 -06:00
d1ee997542
Update puts and gets to include a fence following data movement, ensuring data visibility
2024-11-12 16:52:07 +00:00
c2b736ef3d
converted roc_shmemx to roc_shmem
2024-11-12 08:37:56 -06:00
5e3d94c705
Update collective APIs to use teams interface
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* Use team-relative numbering in collective functions
* Replace log_stride with stride
2024-11-06 17:50:23 +00:00
997eb69b5a
modified team based to_all -> reduce
2024-11-06 09:46:43 -06:00
b2b0d559cb
Merge branch 'ROCm:develop' into active_set_APIs
2024-11-05 23:02:44 +00:00
fe767d9abf
remove cooperative groups
2024-10-30 20:10:21 +00:00
5975b8c621
Update broadcast function to use stride calculations instead of log_stride
2024-10-29 19:10:05 +00:00
e1ff06913c
Remove device-side active-set-based broadcast API interface from rocSHMEM
2024-10-29 19:04:49 +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
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
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
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
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
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
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
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
509277c034
fixed notifier bug
2024-10-10 06:45:43 -07:00
avinashkethineedi
Yiltan
Yiltan Hassan Temucin
Yiltan Temucin
Brandon Potter
Edgar Gabriel
Brandon Potter