Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

nccl logical kernels support nv_bfloat16 #8962

Merged
merged 1 commit into from
Aug 19, 2022
Merged

nccl logical kernels support nv_bfloat16 #8962

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions oneflow/user/kernels/nccl_logical_2d_sbp_kernels.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -506,6 +506,9 @@ REGISTER_2D_SAME_DIM0_ALLGATHER_NONCONTINUOUS_KERNEL(int64_t)
REGISTER_2D_SAME_DIM0_ALLGATHER_NONCONTINUOUS_KERNEL(float)
REGISTER_2D_SAME_DIM0_ALLGATHER_NONCONTINUOUS_KERNEL(double)
REGISTER_2D_SAME_DIM0_ALLGATHER_NONCONTINUOUS_KERNEL(float16)
#if defined(__CUDA_BF16_TYPES_EXIST__)
REGISTER_2D_SAME_DIM0_ALLGATHER_NONCONTINUOUS_KERNEL(nv_bfloat16)
#endif

#define REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(dtype) \
REGISTER_USER_KERNEL("_nccl_logical_2D_same_dim0_all2all") \
Expand All @@ -522,6 +525,9 @@ REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(int64_t)
REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(float)
REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(double)
REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(float16)
#if defined(__CUDA_BF16_TYPES_EXIST__)
REGISTER_2D_SAME_DIM0_ALL2ALL_KERNEL(nv_bfloat16)
#endif

REGISTER_USER_KERNEL("_nccl_logical_2D_same_dim1_all_reduce")
.SetCreateFn<NcclLogical2DSameDim1AllReduce>()
Expand Down
9 changes: 9 additions & 0 deletions oneflow/user/kernels/nccl_logical_kernels.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -528,6 +528,9 @@ REGISTER_ALLGATHER_NONCONTINUOUS_KERNEL(int64_t)
REGISTER_ALLGATHER_NONCONTINUOUS_KERNEL(float)
REGISTER_ALLGATHER_NONCONTINUOUS_KERNEL(double)
REGISTER_ALLGATHER_NONCONTINUOUS_KERNEL(float16)
#if defined(__CUDA_BF16_TYPES_EXIST__)
REGISTER_ALLGATHER_NONCONTINUOUS_KERNEL(nv_bfloat16)
#endif

#define REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(dtype) \
REGISTER_USER_KERNEL("_nccl_logical_reduce_scatter_noncontinuous") \
Expand All @@ -544,6 +547,9 @@ REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(int64_t)
REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(float)
REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(double)
REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(float16)
#if defined(__CUDA_BF16_TYPES_EXIST__)
REGISTER_REDUCE_SCATTER_NONCONTINUOUS_KERNEL(nv_bfloat16)
#endif

#define REGISTER_S2S_KERNEL(dtype) \
REGISTER_USER_KERNEL("_nccl_logical_s2s") \
Expand All @@ -560,6 +566,9 @@ REGISTER_S2S_KERNEL(int64_t)
REGISTER_S2S_KERNEL(float)
REGISTER_S2S_KERNEL(double)
REGISTER_S2S_KERNEL(float16)
#if defined(__CUDA_BF16_TYPES_EXIST__)
REGISTER_S2S_KERNEL(nv_bfloat16)
#endif

REGISTER_USER_KERNEL_UNIFIED_NCCL_COMM_INIT("_nccl_logical_all_reduce");
REGISTER_USER_KERNEL_UNIFIED_NCCL_COMM_INIT("_nccl_logical_reduce_scatter");
Expand Down