7882b2f0c5
topo_expl: add a few more single node models
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[ROCm/rccl commit: 32388d60a9
2020-03-02 11:43:03 -08:00
2a66deb694
Merge pull request #179 from wenkaidu/search
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Use fraction of system maxWidth as steps for searching
[ROCm/rccl commit: 8b5bc8bca2
2020-02-28 11:05:46 -08:00
b750defc28
Merge remote-tracking branch 'remotes/nccl/master'
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[ROCm/rccl commit: 8e73a2ad60
2020-02-27 12:53:03 -08:00
a36c2ecbc4
Add topology visualizer tool
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[ROCm/rccl commit: 498d5029ad
2020-02-26 15:23:34 -08:00
3886f9bea8
topo_expl: use bandwidth numbers defined in graph in CPU models
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[ROCm/rccl commit: 934b6de557
2020-02-26 14:17:36 -08:00
45a7541582
Revise PCI BW numbers on Rome
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[ROCm/rccl commit: d2adc61bf6
2020-02-26 13:17:49 -08:00
b4be0ff3b8
Use fraction of system maxWidth as steps for searching
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This reverts previous workaround of deducting only half of width
from paths.
[ROCm/rccl commit: 8391637613
2020-02-26 09:14:35 -08:00
5747c3cac1
Fix abort handling in LL primitives
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[ROCm/rccl commit: 077c3cda74
2020-02-25 13:42:54 -08:00
d640f38d56
Fix system maxSpeed and maxWidth calculation
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[ROCm/rccl commit: 9b80b3633f
2020-02-24 15:18:57 -08:00
93d448e2fe
Fix incorrect CR8 detection
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Also change level of ring graph print to help debugging
[ROCm/rccl commit: f54dc58113
2020-02-21 10:09:49 -08:00
cf4bce4ad3
Merge pull request #172 from wenkaidu/topo_expl
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Add topology explorer
[ROCm/rccl commit: 5b3856f2ed
2020-02-20 15:16:55 -08:00
00f421ccbd
Add topology explorer
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[ROCm/rccl commit: 55f8e2dec7
2020-02-19 14:42:06 -08:00
9dad3e0a90
Merge pull request #167 from wenkaidu/cr8
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Generate 8G6L chordal ring from reference
[ROCm/rccl commit: 9110820470
2020-02-18 14:59:23 -08:00
d6d1f700f6
Fix hipclang argument in CI ( #171 )
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[ROCm/rccl commit: 428f1f1555
2020-02-18 13:17:52 -07:00
eb823a7621
Refactor Jenkinsfiles to allow use of new docker containers ( #170 )
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[ROCm/rccl commit: edb863de62
2020-02-18 11:25:29 -07:00
6034c27655
Fix Allgather operations above 4G with multiple GPUs per process.
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Fixes nccl-tests#37.
Direct offsets were still on 32 bits in the low-level primitives.
[ROCm/rccl commit: c38f174bd4
2020-02-12 11:11:55 -08:00
8432e8a921
Generate 8G6L chordal ring from reference
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[ROCm/rccl commit: abcfbf1231
2020-02-11 22:01:12 +00:00
ded8d0d389
Bump up HCC version for -hc-function-calls switch
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[ROCm/rccl commit: 3d092f32b8
2020-02-11 19:37:13 +00:00
6b2d7de200
Add ring bandwidth correction factor
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[ROCm/rccl commit: d1dae2721d
2020-01-30 09:52:27 -08:00
e5419407c4
Updating copyright notices for 2020.
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[ROCm/rccl commit: 20fa04d9b6
2020-01-29 15:28:08 -08:00
e6b5933d7e
Merge remote-tracking branch 'remotes/rccl/master' into rccl_2.5.6_cleanup
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[ROCm/rccl commit: fe6d012eb0
2020-01-29 15:28:03 -08:00
622b49e80a
Split primitive class to smaller structures
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[ROCm/rccl commit: 486fd436af
2020-01-29 15:27:23 -08:00
d2fbcfea02
Misc fixes and improvements for 2.5.6
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1. Fix RCCL unit test
2. Add ROME detection and tuning
3. Change default P2P level
4. Fix search algorithm for XGMI
5. Remove explicit channel duplication with implicit by using half of link speed
6. Add collective trace support
7. Correct Intel Skylake CPU detection and bandwidth
8. Fix topo connect function
9. Disable GDR read and remove unreachable code
10. Disable LL128 kernels
11. Add tuning parameters
12. Use original clock64() implementation which returns RTC counter value
13. Print out timestamp of collective trace
14. Do not use struct ncclColl in kernel launch parameter
15. Fix abort handling and add tracing
17. Add __launch_bounds__ to kernel functions
18. Remove unused abortCount
19. Unset default MIN_NRINGS and MIN_NCHANNELS
20. Do not allocate shared memory when not using LL128 kernels
21. Correct time print out in tuning log
[ROCm/rccl commit: 1e55645d97
2020-01-29 15:27:05 -08:00
40958b6445
2.5.7-1
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[ROCm/rccl commit: 3701130b3c
2020-01-16 15:40:57 -08:00
bbb0c59cd4
Changes for multiple ROCm installation ( #164 )
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* Changes for multiple ROCm installation
1. Set version to 2.10.1
2. Add CMAKE_INSTALL_PREFIX to neccessary places
3. Cleanup, fix rpath, use prefix in install.sh
* Changes for multiple ROCm installation
1. Set soversion to match release version
2. Add CMAKE_INSTALL_PREFIX to neccessary places
3. Cleanup, fix rpath, use prefix in install.sh
* Changes for multiple ROCm installation
1. Set soversion to match release version
2. Add CMAKE_INSTALL_PREFIX to neccessary places
3. Cleanup, fix rpath, use prefix in install.sh
[ROCm/rccl commit: 15c917244d
2020-01-08 21:28:16 -08:00
d91217b16f
[topology] remove NET links when trimming system
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This fixes a memory leak.
[ROCm/rccl commit: 7a18fe0784
2020-01-07 13:29:57 -08:00
91ff39bedb
[build] Allow setting CXXFLAGS on the command line
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[ROCm/rccl commit: c7ba70ff90
2020-01-07 13:29:42 -08:00
5783917a75
Changing single sync mode to time all iterations instead of just last
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[ROCm/rccl commit: e5074ce94d
2019-12-20 17:08:39 -08:00
71635198b8
Removing OpenMP from unit tests ( #163 )
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[ROCm/rccl commit: 000bce6f27
2019-12-20 11:41:56 -07:00
a461b6d139
Adding new sleep after sync capability for data fabric profiling ( #162 )
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Fixing missing header include for ROCM 3.0 changes
[ROCm/rccl commit: 2f4269d06d
2019-12-12 15:20:54 -07:00
ff74ebdcea
Fix clang build ( #274 )
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The attribute is called `optnone`, not `noopt`.
[ROCm/rccl commit: 3899f6e0f2
2019-12-09 09:31:13 -08:00
6413a29ce8
Merge branch 'master' into HEAD
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[ROCm/rccl commit: 44b5652617
2019-12-06 18:28:11 -08:00
8dc42618e4
2.5.6-2
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Fix PPC64 Debian packaging
[ROCm/rccl commit: 6bb953d4e6
2019-12-06 18:26:39 -08:00
26e161a7a2
Package fix ( #161 )
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* Fixing RHEL dependency on rocm-dev
[ROCm/rccl commit: 0092b35132
2019-12-06 16:06:50 -07:00
13de181fbc
Changing package dependency to rocm-dev ( #160 )
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[ROCm/rccl commit: bd59b6f880
2019-12-06 14:00:25 -07:00
e5a17ee58d
Fix clang compilation
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[ROCm/rccl commit: aa15dfb29c
2019-12-06 09:55:54 -08:00
4984d5ce0b
Fix clang build ( #271 )
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Clang doesn't understand `optimize("O0")`. It has `noopt`, which GCC doesn't understand. Wrap the difference in a macro.
[ROCm/rccl commit: 8c564e9b57
2019-12-06 09:14:55 -08:00
35ad901dfe
Merge pull request #158 from wenkaidu/p2p
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Change default P2P level
[ROCm/rccl commit: 9e10cde644
2019-12-04 16:30:58 -08:00
272d22fbe3
Change default P2P level
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[ROCm/rccl commit: 90e928bcd5
2019-12-04 21:05:10 +00:00
d7d4175df0
Merge remote-tracking branch 'remotes/nccl/master' into rccl_2.5.6
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[ROCm/rccl commit: 6648c81dc6
2019-12-03 15:42:04 -08:00
fedce64117
Change manual build instructions to fit most common usage
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[ROCm/rccl commit: 00a910c2da
2019-11-26 12:40:26 -08:00
4cb52294d5
Disable direct buffers to reduce scratch memory size
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[ROCm/rccl commit: a0be2b8812
2019-11-20 13:03:16 -08:00
71560fd67b
2.5.6-1 ( #255 )
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Add LL128 Protocol.
Rewrite the topology detection and tree/ring creation (#179 ). Improve
tree performance by sending/receiving from different GPUs. Add
model-based tuning to switch between the different algorithms and
protocols.
Rework P2P/SHM detection in containers (#155 , #248 ).
Detect duplicated devices and return an error (#231 ).
Add tuning for GCP
[ROCm/rccl commit: 299c554dcc
2019-11-19 14:57:39 -08:00
55ad3c801e
Support bfloat16 on rest of the unit tests
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[ROCm/rccl commit: 4ca05c1297
2019-11-18 14:18:34 -08:00
7dc39b8928
Add bfloat16 all reduce unit test
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[ROCm/rccl commit: bdac0256a5
2019-11-18 13:50:29 -08:00
1e182391ad
Add bfloat16 support in RCCL
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Preprocessor symbol RCCL_BFLOAT16 is used as feature indicator
[ROCm/rccl commit: 5e109ed400
2019-11-18 13:45:53 -08:00
8b1ce44c2a
Temporary disable 0x803 target due to build error
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[ROCm/rccl commit: cd7ab1425b
2019-11-14 11:17:41 -08:00
8e60479385
Merge pull request #151 from wenkaidu/prim_test
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rccl_prim_test: Generalize ring topology and duplications
[ROCm/rccl commit: 55c07e4fb7
2019-11-13 08:17:55 -08:00
9b19999918
Bump up HCC version for -hc-function-calls switch
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[ROCm/rccl commit: 08ba92f1b0
2019-11-12 14:16:35 -05:00
25b3175e82
rccl_prim_test: Generalize ring topology and duplications
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Allow user specified ring topology from command line and duplicated
to requested number of workgroups:
./rccl_prim_test -w 12 -p copy -r "0 1 2 3|3 2 1 0|0 2 1 3|3 1 2 0|0 2 3 1|1 3 2 0"
[ROCm/rccl commit: 07bb6fce8f
2019-11-11 15:42:24 -08:00
Wenkai Du
Wenkai Du
Eiden Yoshida
Sylvain Jeaugey
Stanley Tsang
paulfreddy
Luke Yeager
Gilbert Lee
gilbertlee-amd
Christian Sigg
Ke Wen
saadrahim
Siu Chi Chan