9bf1edb554
Merge pull request #175 from wenkaidu/ll_abort
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Fix abort handling in LL primitives
2020-02-25 14:12:33 -08:00
077c3cda74
Fix abort handling in LL primitives
2020-02-25 13:42:54 -08:00
1569f93f26
Merge pull request #174 from wenkaidu/max_speed
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Fix system maxSpeed and maxWidth calculation
2020-02-24 15:42:24 -08:00
9b80b3633f
Fix system maxSpeed and maxWidth calculation
2020-02-24 15:18:57 -08:00
8fb18e0ae7
Merge pull request #173 from wenkaidu/cr8
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Fix incorrect CR8 detection
2020-02-21 10:24:41 -08:00
f54dc58113
Fix incorrect CR8 detection
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Also change level of ring graph print to help debugging
2020-02-21 10:09:49 -08:00
5b3856f2ed
Merge pull request #172 from wenkaidu/topo_expl
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Add topology explorer
2020-02-20 15:16:55 -08:00
55f8e2dec7
Add topology explorer
2020-02-19 14:42:06 -08:00
9110820470
Merge pull request #167 from wenkaidu/cr8
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Generate 8G6L chordal ring from reference
2020-02-18 14:59:23 -08:00
428f1f1555
Fix hipclang argument in CI ( #171 )
2020-02-18 13:17:52 -07:00
edb863de62
Refactor Jenkinsfiles to allow use of new docker containers ( #170 )
2020-02-18 11:25:29 -07:00
abcfbf1231
Generate 8G6L chordal ring from reference
2020-02-11 22:01:12 +00:00
f4ba41e80a
Merge pull request #166 from wenkaidu/hcc_ver
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Bump up HCC version for -hc-function-calls switch
2020-02-11 13:20:50 -08:00
3d092f32b8
Bump up HCC version for -hc-function-calls switch
2020-02-11 19:37:13 +00:00
d1dae2721d
Add ring bandwidth correction factor
2020-01-30 09:52:27 -08:00
20fa04d9b6
Updating copyright notices for 2020.
2020-01-29 15:28:08 -08:00
fe6d012eb0
Merge remote-tracking branch 'remotes/rccl/master' into rccl_2.5.6_cleanup
2020-01-29 15:28:03 -08:00
486fd436af
Split primitive class to smaller structures
2020-01-29 15:27:23 -08:00
1e55645d97
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
2020-01-29 15:27:05 -08:00
15c917244d
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
2020-01-08 21:28:16 -08:00
e5074ce94d
Changing single sync mode to time all iterations instead of just last
2019-12-20 17:08:39 -08:00
000bce6f27
Removing OpenMP from unit tests ( #163 )
2019-12-20 11:41:56 -07:00
2f4269d06d
Adding new sleep after sync capability for data fabric profiling ( #162 )
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Fixing missing header include for ROCM 3.0 changes
2019-12-12 15:20:54 -07:00
0092b35132
Package fix ( #161 )
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* Fixing RHEL dependency on rocm-dev
2019-12-06 16:06:50 -07:00
bd59b6f880
Changing package dependency to rocm-dev ( #160 )
2019-12-06 14:00:25 -07:00
9e10cde644
Merge pull request #158 from wenkaidu/p2p
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Change default P2P level
2019-12-04 16:30:58 -08:00
e9ca3a8029
Merge pull request #157 from wenkaidu/readme
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Change manual build instructions to fit most common usage
2019-12-04 14:50:41 -08:00
90e928bcd5
Change default P2P level
2019-12-04 21:05:10 +00:00
6648c81dc6
Merge remote-tracking branch 'remotes/nccl/master' into rccl_2.5.6
2019-12-03 15:42:04 -08:00
00a910c2da
Change manual build instructions to fit most common usage
2019-11-26 12:40:26 -08:00
b1ed4b7fa8
Merge pull request #155 from wenkaidu/direct
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Disable direct buffers to reduce scratch memory size
2019-11-21 09:39:09 -08:00
a0be2b8812
Disable direct buffers to reduce scratch memory size
2019-11-20 13:03:16 -08:00
299c554dcc
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
2019-11-19 14:57:39 -08:00
9a70ee2eb1
Merge pull request #154 from wenkaidu/bf16
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Add bfloat16 support in RCCL
2019-11-19 09:07:51 -08:00
4ca05c1297
Support bfloat16 on rest of the unit tests
2019-11-18 14:18:34 -08:00
bdac0256a5
Add bfloat16 all reduce unit test
2019-11-18 13:50:29 -08:00
5e109ed400
Add bfloat16 support in RCCL
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Preprocessor symbol RCCL_BFLOAT16 is used as feature indicator
2019-11-18 13:45:53 -08:00
58a6e535f6
Merge pull request #153 from wenkaidu/fuji
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Temporary disable 0x803 target due to build error
2019-11-14 11:46:21 -08:00
cd7ab1425b
Temporary disable 0x803 target due to build error
2019-11-14 11:17:41 -08:00
55c07e4fb7
Merge pull request #151 from wenkaidu/prim_test
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rccl_prim_test: Generalize ring topology and duplications
2019-11-13 08:17:55 -08:00
453c735475
Merge pull request #152 from scchan/bump_hcc_version_check_32
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Bump up HCC version for -hc-function-calls switch
2019-11-13 10:45:40 -05:00
08ba92f1b0
Bump up HCC version for -hc-function-calls switch
2019-11-12 14:16:35 -05:00
07bb6fce8f
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"
2019-11-11 15:42:24 -08:00
277c72a638
Merge pull request #149 from wenkaidu/rtc
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Correct RTC frequencies for profiling purpose
2019-11-06 08:02:58 -08:00
fd94f4fa25
Adding interactive mode for profiling purposes ( #150 )
2019-11-05 17:10:16 -07:00
8995047830
Correct RTC frequencies for profiling purpose
2019-11-05 11:36:45 -08:00
c49de785d2
Merge pull request #148 from wenkaidu/fine_grain
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Check for fine grain support using memory allocation
2019-11-04 10:19:07 -08:00
669f1951a4
Check for fine grain support using memory allocation
2019-11-01 15:58:49 -07:00
90b2921207
Merge pull request #145 from wenkaidu/prim_test
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rccl-prim-test: use hipExtLaunchMultiKernelMultiDevice and minor cleanup
2019-11-01 13:30:01 -07:00
2f9edd2432
Single Sync Timing mode ( #144 )
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* Adding single sync timing mode to emulate timing reported by rccl-prim-test / rccl-tests
* Adding duration / overhead info
2019-11-01 10:18:25 -06:00
Wenkai Du
Wenkai Du
Eiden Yoshida
Stanley Tsang
paulfreddy
Gilbert Lee
gilbertlee-amd
saadrahim
Sylvain Jeaugey
Siu Chi Chan