539e991b2a
RO Backend: Add support for char, signed char and unsigned char
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[ROCm/rocshmem commit: 540cd4b918
2025-02-12 20:10:03 +00:00
1f3881fa21
Merge pull request #38 from Yiltan/ro/implement-sigops
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Implements Signalling Operations for RO
[ROCm/rocshmem commit: 495cd6970b
2025-02-10 15:10:07 -05:00
f64c76b31c
Merge pull request #39 from Yiltan/ro/fix-teamreduce
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Fix Team reduction intra-node
[ROCm/rocshmem commit: 944444cf12
2025-02-10 14:56:27 -05:00
76981d6374
Fix Team reduction intra-node
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[ROCm/rocshmem commit: 022b2c27e7
2025-02-07 08:39:35 -06:00
4d919faf55
Merge pull request #36 from avinashkethineedi/fix/rocshmem-ctx-wg-team-sync
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Fix `rocshmem_ctx_wg_team_sync` API
[ROCm/rocshmem commit: d97e5ba2c8
2025-02-06 13:41:16 -06:00
c4f2ccd48f
[RO] implemented signaling operations
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[ROCm/rocshmem commit: f1c25f7e19
2025-02-06 10:17:32 -06:00
90b8f191d6
[RO] added MPI_UNSIGNED_LONG as type
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[ROCm/rocshmem commit: 21171deeb8
2025-02-06 10:17:32 -06:00
fca7471d67
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
[ROCm/rocshmem commit: c5b548c398
2025-02-05 19:09:07 +00:00
71af1b366d
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.
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[ROCm/rocshmem commit: e311400d15
2025-02-05 03:41:40 +00:00
2214d21491
Merge pull request #31 from avinashkethineedi/rocshmem_g
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Implement `rocshmem_g` API and optimize memory usage
[ROCm/rocshmem commit: 248972b30b
2025-02-04 11:15:41 -06:00
ffdce76fe4
[IPC] Fix ROCSHMEM_SIGNAL_ADD
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[ROCm/rocshmem commit: fd3eaa3f69
2025-02-03 09:59:28 -08:00
5af3fdeacb
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
[ROCm/rocshmem commit: 757d7e53ca
2025-02-02 05:56:46 +00:00
15c5ff048c
Replace raw pointers for host_interface with shared_ptr to enable automatic memory handling
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[ROCm/rocshmem commit: 1ef2d3a6b7
2025-01-13 20:58:43 +00:00
3bf7d2eb87
IPC backend now aborts with rocshmem global_exit()
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[ROCm/rocshmem commit: c0e4a32ca2
2024-12-23 11:03:04 -06:00
7a8d464b3c
Fix rocshmem_team_split_strided API
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[ROCm/rocshmem commit: cb8b9094b4
2024-12-21 18:16:42 +00:00
48605db5de
Remove comparisons of signed to unsigned values
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[ROCm/rocshmem commit: fa0858833e
2024-12-12 10:21:08 -06:00
8da69cf1f4
Renamed debug.hpp to rocshmem_debug.hpp
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[ROCm/rocshmem commit: 658915ed35
2024-12-06 15:49:50 -06:00
29b0518afc
Rename config.h to roc_shmem_config.h
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[ROCm/rocshmem commit: 6486e29078
2024-12-06 01:08:13 +00:00
04daad3625
Merge branch PR #55 into naming_scheme
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[ROCm/rocshmem commit: d8ce066adc
2024-12-04 21:46:38 +00:00
913ce47ef1
Use new naming scheme
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[ROCm/rocshmem commit: fd8dbc7fb6
2024-11-25 14:25:29 -06:00
ba618ba7a9
Added Signalling Operations
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[ROCm/rocshmem commit: d8f44e4436
2024-11-22 15:36:17 -06:00
325d25b570
Merge pull request #51 from Yiltan/roc_shmemx_correction
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Removing instances of `roc_shmemx`
[ROCm/rocshmem commit: a59e946e44
2024-11-19 13:28:05 -05:00
3c3eee3a11
Merge pull request #52 from avinashkethineedi/IPC_puts/gets
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Update puts and gets with fence call
[ROCm/rocshmem commit: 2cb5cab038
2024-11-14 13:19:24 -06:00
929c79cdc0
Update puts and gets to include a fence following data movement, ensuring data visibility
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[ROCm/rocshmem commit: d1ee997542
2024-11-12 16:52:07 +00:00
40e28826c9
converted roc_shmemx to roc_shmem
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[ROCm/rocshmem commit: c2b736ef3d
2024-11-12 08:37:56 -06:00
e4e18e31bb
Update collective APIs to use teams interface
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* Use team-relative numbering in collective functions
* Replace log_stride with stride
[ROCm/rocshmem commit: 5e3d94c705
2024-11-06 17:50:23 +00:00
7f3dd33144
modified team based to_all -> reduce
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[ROCm/rocshmem commit: 997eb69b5a
2024-11-06 09:46:43 -06:00
832dda25e6
Merge branch 'ROCm:develop' into active_set_APIs
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[ROCm/rocshmem commit: b2b0d559cb
2024-11-05 23:02:44 +00:00
9ae2320ac3
remove cooperative groups
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[ROCm/rocshmem commit: fe767d9abf
2024-10-30 20:10:21 +00:00
b1a52b906b
Update broadcast function to use stride calculations instead of log_stride
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[ROCm/rocshmem commit: 5975b8c621
2024-10-29 19:10:05 +00:00
058aa3ccf3
Remove device-side active-set-based broadcast API interface from rocSHMEM
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[ROCm/rocshmem commit: e1ff06913c
2024-10-29 19:04:49 +00:00
5869709dac
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
[ROCm/rocshmem commit: abec29bd6a
2024-10-28 22:10:18 +00:00
9f9ecd9a38
Remove the device-side active-set-based reduction API interface from rocSHMEM
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[ROCm/rocshmem commit: c22048112e
2024-10-28 21:35:14 +00:00
bd3a07d28b
Merge pull request #43 from ROCm/LWPRHMEM-75-API-differences-bug-fix
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Lwprhmem 75 api differences bug fix
[ROCm/rocshmem commit: 794b888d69
2024-10-28 15:45:15 -04:00
bc315d1c8b
API bug fix in IB conduit
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[ROCm/rocshmem commit: 98afb41263
2024-10-24 11:52:03 -05:00
2da1f4e925
API change bug fix
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[ROCm/rocshmem commit: e210020e9b
2024-10-24 11:52:03 -05:00
95c01c67af
add ascii art for ring allredude
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[ROCm/rocshmem commit: 11df5427a6
2024-10-24 15:08:32 +00:00
2836240906
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.
[ROCm/rocshmem commit: a4b4281f50
2024-10-24 15:08:32 +00:00
7b760bb023
fix barrier synchronization on gfx90a
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[ROCm/rocshmem commit: 87db7f7d38
2024-10-24 15:08:28 +00:00
c9b5f03548
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.
[ROCm/rocshmem commit: 1fbb89bc73
2024-10-24 15:07:17 +00:00
5f0f2f6e85
ipc/to_all: add direct allreduce algorithm
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add a simple version of an allreduce algorithm as a starting point.
[ROCm/rocshmem commit: ba21cb7b85
2024-10-24 15:07:14 +00:00
6979677ec5
Merge pull request #41 from avinashkethineedi/collective_routine_buffers
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Fine grained memory buffers for work/sync arrays
[ROCm/rocshmem commit: 8a16968cf2
2024-10-23 23:33:48 -05:00
82d296db73
Fix quiet and fence of default context
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* Update tinfo of default context
[ROCm/rocshmem commit: d5ea5868e3
2024-10-22 16:18:05 +00:00
fbcba80cd3
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
[ROCm/rocshmem commit: 6685d0ab60
2024-10-21 15:28:39 +00:00
31fe937259
updated atomic_fetch() parameters
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[ROCm/rocshmem commit: 8b3854b252
2024-10-11 13:34:28 -07:00
3d0fca0387
updated *_wait* APIs to use int rather than roc_shmem_cmps
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[ROCm/rocshmem commit: 722a5f0731
2024-10-11 13:34:28 -07:00
496f06dd2b
*_wait* routines changed parameter from ptr to ivars to match OpenSHMEM
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[ROCm/rocshmem commit: bcf3fdff10
2024-10-11 13:34:28 -07:00
5b47cf482d
Merge pull request #29 from ROCm/improve-ib-latency
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Vectorize WQE segments writes
[ROCm/rocshmem commit: e419a8b963
2024-10-11 11:55:48 -05:00
17323323f8
fixed notifier bug
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[ROCm/rocshmem commit: 509277c034
2024-10-10 06:45:43 -07:00
8334214b98
added notifier->sync() when we are not using cooperative groups
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updated scope bug
[ROCm/rocshmem commit: b1134e8633
2024-10-09 13:11:28 -07:00
avinashkethineedi
Yiltan
Yiltan Hassan Temucin
Yiltan Temucin
Brandon Potter
Edgar Gabriel
Brandon Potter