microsoft/mscclpp
1
0
Fork 0
mirror of https://github.com/microsoft/mscclpp.git synced 2026-05-12 01:10:22 +00:00
Code Issues Packages Projects Releases Wiki Activity
632 Commits 104 Branches 16 Tags
7493e2f0754f234112eba05abbea989515cf09a6
Commit Graph

632 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
caiomcbr
7493e2f075 Double buffering for NCCL APIs (#324) 
Using two scratch buffers in each peer to exchange data.

---------

Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-07-15 22:18:53 +00:00
Binyang Li
5f9ee27aa8 Support to write packets via uint2 (#327) 2024-07-15 12:05:13 -07:00
Changho Hwang
c4ca2fbc8c Resolve clang++ warnings (#325) 2024-07-11 07:48:35 +00:00
caiomcbr
f4c3c8f916 AllReduce Kernel for Small Messages (#322) 
Adding allreduce kernel code for message sizes smaller than 32 bytes,
when the number of elements are smaller than the number of ranks.

---------

Co-authored-by: Caio Rocha <caio.rocha@microsoft.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-07-05 21:08:43 +00:00
Ziyue Yang
b5a48f836c Separate NPKit CPU timestamp access from different blocks for AMD platform (#321) 
Reference: https://github.com/ROCm/rccl/pull/1229
 2024-07-02 19:36:48 +08:00
Angelica Moreira
0f796bbdf7 Update allreduce_bench.py (#318) 
Replacing hardcoded network interface name for generic discovery
strategy.

---------

Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-06-29 03:41:13 +00:00
caiomcbr
b1b9d0626c Support NCCL APIs (#319) 
Start supporting NCCL APIs with a few limitations.

---------

Co-authored-by: Caio Rocha <caio.rocha@microsoft.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-06-27 23:54:06 +00:00
Roshan Dathathri
91550dab4c Simplify/improve barrier in AllReduce6 (#317) 
Drop superfluous __threadfence_system()
 2024-06-23 21:08:59 +00:00
Angelica Moreira
34f4d9d006 Update quickstart.md (#314) 
Updating the docker image name tag and the python benchmark path.
 2024-06-19 22:26:13 +00:00
Roshan Dathathri
93ed8e1e58 Add support for multicast reduce insruction (#316) 2024-06-19 13:28:12 -07:00
Binyang Li
1351f9f1c5 Add "packet type" option for executor test (#313) 
Add "packet type" option for executor test
 2024-06-14 09:53:58 +00:00
Ziyue Yang
f29095b3b1 Fix NPKit support for AMD (#312) 2024-06-14 16:22:14 +08:00
Ziyue Yang
76328fe623 Add NPKit GPU event support (#310) 2024-06-13 13:59:50 +08:00
Binyang Li
80aefe55bc Cumulative Updates (#309) 
Bug fix: Unable to execute communication primitives with the same
execution plan but varying message sizes.
Add reduce_packets OP
 2024-06-12 19:17:57 +08:00
Changho Hwang
1f62dfd7cd Add C++ executor test (#304) 
- Add C++ executor test
- Fix executor bugs for packet operation
- Enhance executor_test.py

---------

Co-authored-by: Binyang Li <binyli@microsoft.com>
 2024-05-29 10:54:36 +00:00
Changho Hwang
cddffbc8b6 v0.5.1 (#308) v0.5.1 2024-05-26 14:31:29 -07:00
Binyang Li
3a18068cd4 Fix security issue (#305) 
Change sprintf to snprintf to avoid potential security issue
 2024-05-25 23:12:57 -07:00
Changho Hwang
f76eae4dca Fix assert declaration & add a compile test (#303) 2024-05-20 02:39:30 +00:00
Changho Hwang
d35a2f2dc2 Rename executor.cpp to executor_py.cpp (#301) 2024-05-17 13:31:27 -07:00
Changho Hwang
a3cd95bd42 Upgrade gtest (#300) 
The new gtest version resolves a type casting issue:
3044657e7a
 2024-05-07 20:49:26 -07:00
Changho Hwang
9c2a96060a v0.5.0 (#298) v0.5.0 2024-05-04 16:51:48 -07:00
aashaka
0650371b54 Allow obtaining cuda stream handle from PyTorch stream when launching kernel (#297) 
Use `cuda_stream` attribute of a torch stream if the stream is not an
instance of the cupy stream.
 2024-05-04 04:57:07 +00:00
Binyang Li
6226556ce2 Optimized the execution kernel (#294) 2024-05-03 11:54:50 -07:00
Binyang Li
fc977ce5dd Move pipeline to Azure org (#296) 
Move multi-nodes pipeline to Azure org to meet the compliance
requirements. Remove default value for BASE_IMAGE. Not allowed to use
3rd party registry in Dockerfile directly.
 2024-04-29 11:54:34 +08:00
Binyang Li
5628362715 Resolve multi-nodes test failure issue (#295) 
Fix bug, resolve multi-nodes test failure issue.
 2024-04-26 13:06:57 +08:00
Changho Hwang
d4ede480f4 Ethernet support (#284) 
Co-authored-by: Binyang Li <binyli@microsoft.com>
Co-authored-by: Caio Rocha <caiorocha@microsoft.com>
 2024-04-25 11:06:43 -07:00
Changho Hwang
89896ff94f Include GPU data types only for kernel code (#292) 2024-04-24 20:55:02 -07:00
Changho Hwang
6c1fa5307c Refactoring NVLS interfaces (#293) 
Move NVLS details from the core to a separate interface
 2024-04-24 10:05:41 -07:00
Changho Hwang
9934c982a8 Seperate headers for GPU data types (#291) 
Prevent unnecessarily including data type headers in everywhere.
 2024-04-19 05:52:43 +00:00
Roshan Dathathri
41e0964d93 Allow binding allocated memory to NVLS multicast pointer (#290) 
And change NVLS multimem instructions to static functions
 2024-04-18 17:11:31 -07:00
Binyang Li
64d837f9ab Add executor to execute schedule-plan file (#283) 
Add executor to execute the JSON schedule file generated by msccl-tools

---------

Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-04-18 19:10:41 +00:00
Changho Hwang
9406123711 Fix a typo name (#286) 2024-04-17 23:45:46 +00:00
Changho Hwang
1a7cb98e3a v0.4.3 (#279) v0.4.3 2024-03-27 11:53:09 -07:00
Changho Hwang
5ba6ce00c7 Fix bootstrapping mechanism (#278) 
Co-authored-by: Binyang Li <binyli@microsoft.com>
Co-authored-by: Pashupati Kumar <74680231+pash-msft@users.noreply.github.com>
 2024-03-27 10:24:24 +08:00
Binyang Li
bc465aefcd Add __launch_bounds__ for mscclpp-test (#273) 2024-03-25 15:55:37 -07:00
Binyang Li
4734d8718f Fix multi-node ci pipeline (#272) 
Add `__launch_bounds__` to fix perf regression issue in CI pipeline
 2024-03-12 09:39:00 -07:00
Changho Hwang
cdaf3aea3d New packet format & optimizations (#256) 
Co-authored-by: Binyang Li <binyli@microsoft.com>
 2024-02-20 20:01:37 -08:00
Saeed Maleki
a3d0799963 Fix the comm.py for nvls (#267) 
Fix the comm.py for nvls
 2024-02-19 10:39:21 +08:00
Binyang Li
5971508eed Remove cuda-python from project (#245) 
Remove cuda-python and use CuPy APIs instead

---------

Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-02-13 21:44:11 +08:00
aashaka
d97fef4395 Allow semaphores and memory to be registered separately in ProxyService (#264) 
This is needed in use cases where SimpleProxyChannel does not suffice.
For example, when a single semaphore is to be used for multiple tensors
or when multiple semaphores should be associated with a tensor.
 2024-02-08 09:55:29 -08:00
Binyang Li
7c229fbdd8 Fix multi-nodes test failure (#262) 
fix multi-nodes CI pipeline

Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-02-07 18:21:05 -08:00
aashaka
2101f5251e Allow MSCCL++ CommGroup to take PyTorch tensors in args (#255) 
Obtain data_ptr and tensor_size accordingly for torch.Tensor

Co-authored-by: Binyang Li <binyli@microsoft.com>
 2024-02-06 19:47:25 -08:00
Changho Hwang
6a19b19ece Fix NVLS support (#258) 
* Do not compile nvls_test with ROCm
* Fix multi-node tests
 2024-02-06 23:24:13 +00:00
Changho Hwang
d34e097b40 Fix wrong offset calculation (#257) 2024-02-06 08:55:43 +08:00
Saeed Maleki
91d592dcc0 NVLS support. (#250) 
Co-authored-by: Saeed Maleki <saemal@microsoft.com>
Co-authored-by: Binyang Li <binyli@microsoft.com>
Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
 2024-02-04 20:46:10 -08:00
Changho Hwang
4eb0a08b8c Add putWithSignal() latency tests (#246) 2024-01-24 01:10:35 +00:00
aashaka
6c9d159e85 Increase MSCCLPP_BITS_REGMEM_HANDLE to 9 (#251) 
MSCCLPP_BITS_REGMEM_HANDLE=8 limits the number registered memories for a
ProxyService to 256. Many use cases, such as KV cache transfer, require
registering more tensors.

This change allows registering up-to 512 memories. Note that this change
uses up the slack bits remaining in the ChannelTrigger struct.
 2024-01-23 13:38:33 -08:00
Binyang Li
422c81f0f8 remove make pylib-copy command (#249) 
Fix #216
Remove `make pylib-copy`
 2024-01-19 12:29:15 -08:00
Changho Hwang
1178a9ee47 Minor improvement on device syncer (#231) 
Saved 1~2us in some tests
 2024-01-15 17:33:59 -08:00
Changho Hwang
c0fe31fa76 Mask each fields of the trigger (#244) 
The behavior of `ProxyChannelDeviceHandle::put()` is undefined by design
when each field value is given to exceed the bits limitation (such as
`MSCCLPP_BITS_SIZE`). Even so, we'd better trim exceeding bits of each
field value for safety, so that the invalid usage of a field does not
propagate to other fields.
 2024-01-10 19:31:47 -08:00