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[NFC] polish colossalai/kernel/cuda_native/csrc/layer_norm_cuda.cpp code style (#973)

pull/997/head
Ofey Chan 2022-05-16 11:30:41 +08:00 committed by binmakeswell
parent 598cde4a0f
commit 136946422b
1 changed files with 12 additions and 12 deletions
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24
colossalai/kernel/cuda_native/csrc/layer_norm_cuda.cpp
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@ -2,11 +2,13 @@
* https://github.com/NVIDIA/apex
* with minor changes. */
#include "compat.h"
#include <cassert>
#include <torch/extension.h>
#include <cassert>
#include <vector>
#include "compat.h"
namespace {
void compute_n1_n2(at::Tensor input, at::IntArrayRef normalized_shape, int &n1,
@ -65,7 +67,7 @@ void check_args(at::Tensor input, at::IntArrayRef normalized_shape,
check_args(input, normalized_shape, n1, n2);
check_args(normalized_shape, gamma, beta);
}
} // namespace
} // namespace
void cuda_layer_norm(at::Tensor *output, at::Tensor *mean, at::Tensor *invvar,
at::Tensor *input, int n1, int n2,
@ -73,17 +75,16 @@ void cuda_layer_norm(at::Tensor *output, at::Tensor *mean, at::Tensor *invvar,
at::Tensor *beta, double epsilon);
#define CHECK_CUDA(x) TORCH_CHECK(x.is_cuda(), #x " must be a CUDA tensor")
#define CHECK_CONTIGUOUS(x) \
#define CHECK_CONTIGUOUS(x) \
TORCH_CHECK(x.is_contiguous(), #x " must be contiguous")
#define CHECK_INPUT(x) \
CHECK_CUDA(x); \
#define CHECK_INPUT(x) \
CHECK_CUDA(x); \
CHECK_CONTIGUOUS(x)
std::vector<at::Tensor> layer_norm_affine(at::Tensor input,
at::IntArrayRef normalized_shape,
at::Tensor gamma, at::Tensor beta,
double epsilon) {
CHECK_INPUT(input);
CHECK_INPUT(gamma);
CHECK_INPUT(beta);
@ -109,11 +110,10 @@ void cuda_layer_norm_gradient(at::Tensor *dout, at::Tensor *mean,
double epsilon, at::Tensor *grad_input,
at::Tensor *grad_gamma, at::Tensor *grad_beta);
std::vector<at::Tensor>
layer_norm_gradient_affine(at::Tensor dout, at::Tensor mean, at::Tensor invvar,
at::Tensor input, at::IntArrayRef normalized_shape,
at::Tensor gamma, at::Tensor beta, double epsilon) {
std::vector<at::Tensor> layer_norm_gradient_affine(
at::Tensor dout, at::Tensor mean, at::Tensor invvar, at::Tensor input,
at::IntArrayRef normalized_shape, at::Tensor gamma, at::Tensor beta,
double epsilon) {
CHECK_INPUT(dout);
CHECK_INPUT(mean);
CHECK_INPUT(invvar);