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Merge remote-tracking branch 'nccl/master' into no-target-id

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Wenkai Du
2020-12-01 11:33:47 -05:00
parent 2e8b3a0857 920dbe5b35
commit d469947641
106 changed files with 11943 additions and 4104 deletions
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src/channel.cc
+2 -4
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@@ -26,16 +26,14 @@ ncclResult_t initChannel(struct ncclComm* comm, int channelid) {
}
// Per-channel operation list.
NCCLCHECK(ncclCudaHostCalloc(&channel->collectives, NCCL_MAX_OPS));
NCCLCHECK(ncclCudaHostCalloc(&channel->collectivesExtra, comm->nRanks*NCCL_MAX_OPS*4));
NCCLCHECK(ncclCudaHostCalloc(&channel->workFifo, NCCL_MAX_OPS));
return ncclSuccess;
}
ncclResult_t freeChannel(struct ncclChannel* channel, int nRanks) {
if (channel->id == -1) return ncclSuccess;
// Operation list
NCCLCHECK(ncclCudaHostFree(channel->collectivesExtra));
NCCLCHECK(ncclCudaHostFree(channel->collectives));
NCCLCHECK(ncclCudaHostFree(channel->workFifo));
// Free Ring index to rank tables
free(channel->ring.userRanks);