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Enable fp8 support (#1101)

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* initial checkin

* resolve cr comments

* resolve the build issue

* fix the data correctless issue

* update fp8 header file and update the unit test for fp8 support

* remove fp16 from fp8 headers

* fix ut issue and catch up the latest code from develop

* udate according to cr comments

* update ut according to cr comments

* update num floats for each SumPostDiv from 4 to 6

* update fp8 header file name

* fix the typo
This commit is contained in:
Andy li
2024-03-09 07:17:53 +08:00
committed by GitHub
parent ff951e607d
commit 6777e65c1d
29 changed files with 1243 additions and 48 deletions
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test/AllReduceTests.cpp
+2 -2
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@@ -32,7 +32,7 @@ namespace RcclUnitTesting
// Configuration
std::vector<ncclFunc_t> const funcTypes = {ncclCollAllReduce};
std::vector<ncclDataType_t> const dataTypes = {ncclFloat16, ncclFloat64};
std::vector<ncclDataType_t> const dataTypes = {ncclFloat16, ncclFloat64, ncclFp8E4M3, ncclFp8E5M2};
std::vector<ncclRedOp_t> const redOps = {ncclMin};
std::vector<int> const roots = {0};
std::vector<int> const numElements = {12888};
@@ -70,7 +70,7 @@ namespace RcclUnitTesting
// Configuration
std::vector<ncclFunc_t> const funcTypes = {ncclCollAllReduce};
std::vector<ncclDataType_t> const dataTypes = {ncclInt32};
std::vector<ncclDataType_t> const dataTypes = {ncclInt32, ncclFp8E4M3, ncclFp8E5M2};
std::vector<ncclRedOp_t> const redOps = {ncclMax};
std::vector<int> const roots = {0};
std::vector<int> const numElements = {393216, 12888, 384};