308e96877e
Refactoring packaging ( #193 )
2020-04-29 16:24:21 -06:00
914b6ca27c
Merge pull request #199 from wenkaidu/para_jobs
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Enable parallel jobs for hip-clang build
2020-04-29 13:49:48 -07:00
65390f9872
Junit test storage call corrected ( #197 )
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* Focus testing on Centos for now
* storing junit
* Reducing test suite to Ubuntu
2020-04-29 14:22:03 -06:00
3f471ab5b1
Enable parallel jobs for hip-clang build
2020-04-29 17:58:16 +00:00
6b1d70b03b
Adding NCCL_DEBUG=INFO Logging to CI ( #196 )
2020-04-27 15:12:15 -06:00
f7c27c6c9f
Merge pull request #195 from wenkaidu/sync_nccl
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Sync up with NCCL
2020-04-27 11:45:05 -07:00
5743c6b7d2
topo_expl: fix build error
2020-04-27 17:17:05 +00:00
c4edc257b0
Merge remote-tracking branch 'nccl/master' into HEAD
2020-04-27 17:16:54 +00:00
cf5070f6c0
Merge pull request #194 from wenkaidu/search
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Fix incorrect next device ID in PCI ordered search
2020-04-27 09:54:09 -07:00
edb49ed2d5
Fix incorrect next device ID in PCI ordered search
2020-04-25 01:01:13 +00:00
cc66dd46e9
Enabling CI Testing Again ( #192 )
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Adding CI support based on AMD internal CI refactor.
2020-04-24 10:36:57 -06:00
f36540f55a
Fix crash when only a subset of GPUs are visible within a container.
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Fixes #326 .
2020-04-17 10:03:14 -07:00
23a9fbb788
Improve robustness of PCI detection
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Fallback to default values when class/speed is unknown.
2020-04-16 14:27:50 -07:00
c017f6e900
Merge pull request #191 from wenkaidu/gfx803
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Revert "Temporary disable 0x803 target due to build error"
2020-04-16 09:27:24 -07:00
a783484ab5
Fix wrong variable name "slice" to "chunk"
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https://github.com/NVIDIA/nccl/issues/287
2020-04-14 19:00:51 -07:00
5170bd1c02
Revert "Temporary disable 0x803 target due to build error"
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This reverts commit cd7ab1425b
2020-04-14 16:58:41 +00:00
3ac98e7d39
Merge pull request #188 from wenkaidu/prim_test
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rccl-prim-test: auto-detect rings in 4P and 8P configurations
2020-04-14 09:52:49 -07:00
ef7064ba9b
rccl-prim-test: auto-detect rings in 4P and 8P configurations
2020-04-10 18:17:21 +00:00
b5b6c6acdd
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.
2020-04-09 17:14:07 -07:00
fa52d4f0aa
Merge pull request #187 from aaronenyeshi/fix-hip-vdi-hsa-ext
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Fix HIP-Clang build with HSA headers
2020-04-03 19:06:38 -04:00
a95090d981
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.
2020-04-03 17:58:23 -04:00
3cbe5c8a40
Merge pull request #186 from wenkaidu/v2.6.4
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Merge with NCCL 2.6.4
2020-04-02 10:42:01 -07:00
6f54b23503
topo_expl: update to 2.6
2020-04-01 13:37:08 -07:00
fa36fd9ef9
Merge remote-tracking branch 'nccl/master' into v2.6.4_merge
2020-04-01 13:35:12 -07:00
533e3702cf
Merge pull request #314 from NVIDIA/v2.6
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2.6.4-1
2020-03-26 17:31:24 -07:00
b221128eca
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.
2020-03-20 14:58:36 -07:00
6c61492eba
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 >
2020-03-16 20:40:59 -07:00
ebc823e603
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.
2020-03-16 10:00:54 -07:00
b9fb0cd808
set hip::host and hip::device and remove some deprecated targets ( #184 )
2020-03-05 13:36:55 -07:00
0976e47b06
Merge pull request #183 from wenkaidu/dup_rings
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Remove condition for ring duplication
2020-03-02 17:12:42 -08:00
88752f9173
Merge pull request #182 from wenkaidu/topo_expl
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Topo expl
2020-03-02 15:44:09 -08:00
d27ae9407c
Merge pull request #181 from wenkaidu/rdma
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Check fine grained memory before enabling RDMA
2020-03-02 13:24:55 -08:00
62dc28bd2e
Remove condition for ring duplication
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Fix insufficent number of rings on single node after pull #179
2020-03-02 12:55:06 -08:00
32388d60a9
topo_expl: add a few more single node models
2020-03-02 11:43:03 -08:00
fb59328a7b
Check fine grained memory before enabling RDMA
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Adding back the check which was lost from 2.5 merge.
2020-03-02 11:18:27 -08:00
8b5bc8bca2
Merge pull request #179 from wenkaidu/search
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Use fraction of system maxWidth as steps for searching
2020-02-28 11:05:46 -08:00
bbbe3dd628
Merge pull request #180 from wenkaidu/2.5.7
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Sync up with NCCL 2.5.7
2020-02-27 15:36:01 -08:00
8e73a2ad60
Merge remote-tracking branch 'remotes/nccl/master'
2020-02-27 12:53:03 -08:00
63af7ab5cb
Merge pull request #178 from wenkaidu/topo_visual
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Add topology visualizer tool
2020-02-27 09:31:34 -08:00
498d5029ad
Add topology visualizer tool
2020-02-26 15:23:34 -08:00
ae834349ec
Merge pull request #177 from wenkaidu/topo_expl
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topo_expl: use bandwidth numbers defined in graph in CPU models
2020-02-26 14:37:45 -08:00
934b6de557
topo_expl: use bandwidth numbers defined in graph in CPU models
2020-02-26 14:17:36 -08:00
67b4bea41f
Merge pull request #176 from wenkaidu/rome_bw
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Revise PCI BW numbers on Rome
2020-02-26 13:47:39 -08:00
d2adc61bf6
Revise PCI BW numbers on Rome
2020-02-26 13:17:49 -08:00
8391637613
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.
2020-02-26 09:14:35 -08:00
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
saadrahim
Wenkai Du
Wenkai Du
Sylvain Jeaugey
aokomoriuta
Aaron Enye Shi
Rashika Kheria
amdkila