e7eff47be4
Revert "Tuning the inline and unroll to reduce the scratch usage"
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This reverts commit d8a06589c9ca493a6b51
2020-05-15 14:15:40 -07:00
5780637fff
Merge pull request #209 from wenkaidu/hip-clang
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Rename files which only diffs in extension
[ROCm/rccl commit: c245f1507e
2020-05-15 13:51:12 -07:00
61a82ff572
Merge pull request #208 from wenkaidu/perf_xgmi
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Give preference to path with more XGMI connections
[ROCm/rccl commit: 706de76046
2020-05-15 10:07:22 -07:00
c2afb1f4ca
Rename files which only diffs in extension
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[ROCm/rccl commit: e7b36304c8
2020-05-15 09:16:32 -07:00
27519fd019
Give preference to path with more XGMI connections
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[ROCm/rccl commit: b3c9852634
2020-05-14 15:33:16 -07:00
ced9958094
rccl-prim-test: add flags when calling hipExtLaunchMultiKernelMultiDevice in hip-clang
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[ROCm/rccl commit: f1058b6353
2020-05-12 23:54:07 +00:00
abba9d5504
Restoring doxygen documentation to nccl.h.in.
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[ROCm/rccl commit: 787ac13486
2020-05-12 22:03:31 +00:00
e35e4d3401
Updating README and readthedocs documentation.
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[ROCm/rccl commit: b59b9d328b
2020-05-12 20:11:49 +00:00
5ba51914f1
Update rccl_bfloat16.h to match rocBLAS
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[ROCm/rccl commit: d5a07a7b5c
2020-05-08 22:48:07 +00:00
069322d05a
Set flags when calling hipExtLaunchMultiKernelMultiDevice in hip-clang
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[ROCm/rccl commit: 24ea2ef6dd
2020-05-08 15:57:14 +00:00
65ad48404b
Merge remote-tracking branch 'upstream/master' into develop
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[ROCm/rccl commit: 33c23fdcda
2020-04-29 16:12:37 -07:00
75863c97a4
Refactoring packaging ( #193 )
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[ROCm/rccl commit: 308e96877e
2020-04-29 16:24:21 -06:00
2badecfa20
Merge pull request #199 from wenkaidu/para_jobs
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Enable parallel jobs for hip-clang build
[ROCm/rccl commit: 914b6ca27c
2020-04-29 13:49:48 -07:00
fa25190ddb
Junit test storage call corrected ( #197 )
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* Focus testing on Centos for now
* storing junit
* Reducing test suite to Ubuntu
[ROCm/rccl commit: 65390f9872
2020-04-29 14:22:03 -06:00
52096f2cb6
Enable parallel jobs for hip-clang build
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[ROCm/rccl commit: 3f471ab5b1
2020-04-29 17:58:16 +00:00
c0c0e92ef5
Adding NCCL_DEBUG=INFO Logging to CI ( #196 )
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[ROCm/rccl commit: 6b1d70b03b
2020-04-27 15:12:15 -06:00
779ee97ada
topo_expl: fix build error
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[ROCm/rccl commit: 5743c6b7d2
2020-04-27 17:17:05 +00:00
9813d67cd1
Merge remote-tracking branch 'nccl/master' into HEAD
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[ROCm/rccl commit: c4edc257b0
2020-04-27 17:16:54 +00:00
5f57e6b466
Merge pull request #194 from wenkaidu/search
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Fix incorrect next device ID in PCI ordered search
[ROCm/rccl commit: cf5070f6c0
2020-04-27 09:54:09 -07:00
7b7f781658
Fix incorrect next device ID in PCI ordered search
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[ROCm/rccl commit: edb49ed2d5
2020-04-25 01:01:13 +00:00
b9acac2db6
Enabling CI Testing Again ( #192 )
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Adding CI support based on AMD internal CI refactor.
[ROCm/rccl commit: cc66dd46e9
2020-04-24 10:36:57 -06:00
eebc6f2844
Adding option to re-use streams instead of re-creating per topology
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[ROCm/rccl commit: 339bf9ff19
2020-04-23 15:53:40 +00:00
c43022b9d8
Fix crash when only a subset of GPUs are visible within a container.
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Fixes #326 .
[ROCm/rccl commit: f36540f55a
2020-04-17 10:03:14 -07:00
5df2502deb
Improve robustness of PCI detection
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Fallback to default values when class/speed is unknown.
[ROCm/rccl commit: 23a9fbb788
2020-04-16 14:27:50 -07:00
acd868dfcb
Fix wrong variable name "slice" to "chunk"
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https://github.com/NVIDIA/nccl/issues/287
[ROCm/rccl commit: a783484ab5
2020-04-14 19:00:51 -07:00
728cf9ee10
Revert "Temporary disable 0x803 target due to build error"
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This reverts commit 8b1ce44c2a5170bd1c02
2020-04-14 16:58:41 +00:00
2de0b24c30
rccl-prim-test: auto-detect rings in 4P and 8P configurations
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[ROCm/rccl commit: ef7064ba9b
2020-04-10 18:17:21 +00:00
627e1a06d0
Fix bug #307 : wrong NIC selection on the reduction tree.
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The reduction tree (tree up) was inverting the NICs to use,
causing performance issue in cases where we are using different
NICs on a given channel.
[ROCm/rccl commit: b5b6c6acdd
2020-04-09 17:14:07 -07:00
bfbfe370c3
Fix HIP-Clang build with HSA headers
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HIP-Clang does not include these HSA headers, and they need to be explicitly added in RCCL.
[ROCm/rccl commit: a95090d981
2020-04-03 17:58:23 -04:00
8852e54181
topo_expl: update to 2.6
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[ROCm/rccl commit: 6f54b23503
2020-04-01 13:37:08 -07:00
4aeb7f041e
Merge remote-tracking branch 'nccl/master' into v2.6.4_merge
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[ROCm/rccl commit: fa36fd9ef9
2020-04-01 13:35:12 -07:00
b996c2ca00
Merge pull request #314 from NVIDIA/v2.6
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2.6.4-1
[ROCm/rccl commit: 533e3702cf
2020-03-26 17:31:24 -07:00
40adc74496
2.6.4-1
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Add support for network collectives.
Add support for XML topology dump/injection.
Add text values for GDR and P2P Levels, including "NVL".
Add speed detection for PCI, Infiniband and Ethernet cards.
Add CPU detection for ARM and AMD CPUs.
Add support for adaptive routing on Infiniband.
Change NET plugin API to v3 : merge PCI path and GPU pointer
capability into a single structure and add other properties.
[ROCm/rccl commit: b221128eca
2020-03-20 14:58:36 -07:00
38b445c94f
Check return code for Flush operation
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Current NCCL code does not abort for failed Flush operations by
underlying network. This may compromise data integrity.
Signed-off-by: Rashika Kheria <rashika@amazon.com >
[ROCm/rccl commit: 6c61492eba
2020-03-16 20:40:59 -07:00
e3e1c6b29c
rccl-prim-test: add all-to-all benchmark ( #185 )
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For gfx908, support simple detection of ring topology.
Call ReduceOrCopyMulti directly from kernel.
Also simplify code by removing kernel start synchronization option
which has no effect on throughput measurements.
[ROCm/rccl commit: ebc823e603
2020-03-16 10:00:54 -07:00
eef6314001
set hip::host and hip::device and remove some deprecated targets ( #184 )
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[ROCm/rccl commit: b9fb0cd808
2020-03-05 13:36:55 -07:00
cb19bce4e0
Merge pull request #183 from wenkaidu/dup_rings
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Remove condition for ring duplication
[ROCm/rccl commit: 0976e47b06
2020-03-02 17:12:42 -08:00
dba615366b
Merge pull request #182 from wenkaidu/topo_expl
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Topo expl
[ROCm/rccl commit: 88752f9173
2020-03-02 15:44:09 -08:00
85fd51a06f
Remove condition for ring duplication
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Fix insufficent number of rings on single node after pull #179
[ROCm/rccl commit: 62dc28bd2e
2020-03-02 12:55:06 -08:00
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
593d99d9a9
Check fine grained memory before enabling RDMA
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Adding back the check which was lost from 2.5 merge.
[ROCm/rccl commit: fb59328a7b
2020-03-02 11:18:27 -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
Wenkai Du
Wenkai Du
Stanley Tsang
Saad Rahim
saadrahim
Gilbert Lee
Sylvain Jeaugey
aokomoriuta
Aaron Enye Shi
Rashika Kheria
amdkila