00f421ccbd
Add topology explorer
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[ROCm/rccl commit: 55f8e2dec7
2020-02-19 14:42:06 -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
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
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
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
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
66e4337c6e
Merge pull request #149 from wenkaidu/rtc
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Correct RTC frequencies for profiling purpose
[ROCm/rccl commit: 277c72a638
2019-11-06 08:02:58 -08:00
22cbbb9004
Adding interactive mode for profiling purposes ( #150 )
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[ROCm/rccl commit: fd94f4fa25
2019-11-05 17:10:16 -07:00
62042e47bc
Correct RTC frequencies for profiling purpose
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[ROCm/rccl commit: 8995047830
2019-11-05 11:36:45 -08:00
0d6b476b08
Merge pull request #145 from wenkaidu/prim_test
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rccl-prim-test: use hipExtLaunchMultiKernelMultiDevice and minor cleanup
[ROCm/rccl commit: 90b2921207
2019-11-01 13:30:01 -07:00
f9ef1553aa
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
[ROCm/rccl commit: 2f9edd2432
2019-11-01 10:18:25 -06:00
91b906cf88
rccl-prim-test: use hipExtLaunchMultiKernelMultiDevice and minor cleanup
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[ROCm/rccl commit: ab91cdd5c9
2019-10-30 13:15:02 -07:00
a99accb2cb
Adding ability to switch between fine/coarse grain destination GPU memory
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Adding ability to switch between memset/memcpy
[ROCm/rccl commit: 648c1ee7cc
2019-10-29 12:00:32 -06:00
31670133a1
Read operation throughput
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[ROCm/rccl commit: a270ee080e
2019-09-03 14:58:40 +05:30
bc51b5bc28
display each workgroup ,links and directions with throughputs
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[ROCm/rccl commit: e5b13d69e5
2019-08-30 13:28:23 +05:30
c441f2ff9b
Update rccl_prim_test.cpp
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[ROCm/rccl commit: 40e30b5168
2019-08-19 12:44:11 +05:30
eaa1cdb48c
Merge branch 'master' into xgmi_bench
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[ROCm/rccl commit: deea20d49c
2019-08-16 10:56:56 +05:30
6047487815
RCCL 2.4 update
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[ROCm/rccl commit: f11c8f60cd
2019-08-14 10:42:35 -07:00
2dbcb62caf
Modified the code to use RTC clock frequency based on gpu gcn id
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[ROCm/rccl commit: 65e2f5d87b
2019-08-14 12:55:12 +05:30
042261445d
Merge branch 'xgmi_bench' of https://github.com/rpathani/rccl into xgmi_bench
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# Conflicts:
# tools/rccl-prim-test/rccl_prim_test.cpp
[ROCm/rccl commit: 0f74929dab
2019-08-13 11:36:56 +05:30
86f6d95b06
Adding linkinfo and srcGPU to destGPU info
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[ROCm/rccl commit: 3bbf924ff8
2019-08-13 11:28:50 +05:30
95162665c7
Adding linkinfo and srcGPU to destGPU info
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[ROCm/rccl commit: 5a2f74b8d0
2019-08-09 12:44:06 +05:30
8645391260
Adding TransferBench tool ( #113 )
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* Adding standalone TransferBench tool
[ROCm/rccl commit: b8cf48fc16
2019-08-07 17:21:41 -06:00
b7322c800a
Refactor primitive test to support multiple GPUs in rings ( #94 )
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* Refactor primitive test to support multiple GPUs in rings
* Make GPUs sync before transfer optional
* Use same ring format as RCCL
* Extend to 8 GPUs and report errors if there is no P2P access
* Control GPUs sync before ops from command line with "-s" option
* Change buffer size through command line option "-n"
Rename iterations command line option to "-i"
[ROCm/rccl commit: 70804da15b
2019-07-05 14:29:20 -07:00
90b7a02944
Match primitives unroll counts with latest RCCL ( #91 )
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[ROCm/rccl commit: e6a0da444f
2019-06-26 15:09:13 -07:00
87d5441552
Calculate and print kernel throughput ( #78 )
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* rccl-prim-test: print GPU info and set iterations
* Calculate and print kernel throughput
[ROCm/rccl commit: ee14676064
2019-06-07 10:39:30 -07:00
dcb2801f25
rccl-prim-test: print GPU info and set iterations ( #77 )
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[ROCm/rccl commit: 42b488507d
2019-06-05 15:16:33 -07:00
0ed10b1e4d
Add RCCL primitive testing ( #70 )
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[ROCm/rccl commit: 1bb6d2104c
2019-05-23 16:52:17 -06:00
Wenkai Du
Stanley Tsang
Gilbert Lee
gilbertlee-amd
Wenkai Du
rohit pathania