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"src/geometry/cuda/geometry_op_impl.cu" did not exist on "c8b18b793c5e8c1d3cd81060b6f6c1540a52c127"
Commit 8cff6ad7 authored by Rick Ho's avatar Rick Ho
Browse files

tide up C code

parent 2ba58797
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Showing with 204 additions and 134 deletions
pytorch/cuda/CMakeLists.txt
View file @ 8cff6ad7
......@@ -4,10 +4,24 @@ project(moe)
find_package(Torch REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")
include_directories("/home/jiezhong/miniconda3/include/python3.8"
"/usr/local/cuda/include"
"/usr/local/cuda/samples/common/inc")
add_executable(moe moe.cpp)
if(NOT PYTHON_INCLUDE)
set(PYTHON_INCLUDE "/home/jiezhong/miniconda3/include/python3.8")
endif()
if(NOT CUDA_HOME)
set(CUDA_HOME "/usr/local/cuda")
endif()
if(NOT CUDA_SAMPLE_INCLUDE)
set(CUDA_SAMPLE_INCLUDE "/usr/local/cuda/samples/common/inc")
endif()
include_directories(
"${PYTHON_INCLUDE}"
"${CUDA_HOME}/include"
"${CUDA_SAMPLE_INCLUDE}"
)
add_executable(moe moe.cpp cuda_stream_manager.cpp)
target_link_libraries(moe
"${TORCH_LIBRARIES}")
set_property(TARGET moe PROPERTY CXX_STANDARD 14)
......
pytorch/cuda/cublas_wrapper.h 0 → 100644
View file @ 8cff6ad7
#ifndef CUBLAS_WRAPPER_H
#define CUBLAS_WRAPPER_H
#include <cublas_v2.h>
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const float *alpha,
const float *Aarray[], int lda,
const float *Barray[], int ldb,
const float *beta,
float *Carray[], int ldc,
int batchCount) {
return cublasSgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const double *alpha,
const double *Aarray[], int lda,
const double *Barray[], int ldb,
const double *beta,
double *Carray[], int ldc,
int batchCount) {
return cublasDgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const __half *alpha,
const __half *Aarray[], int lda,
const __half *Barray[], int ldb,
const __half *beta,
__half *Carray[], int ldc,
int batchCount) {
return cublasHgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const float *alpha,
const float *A, int lda,
const float *B, int ldb,
const float *beta,
float *C, int ldc) {
return cublasSgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const double *alpha,
const double *A, int lda,
const double *B, int ldb,
const double *beta,
double *C, int ldc) {
return cublasDgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const __half *alpha,
const __half *A, int lda,
const __half *B, int ldb,
const __half *beta,
__half *C, int ldc) {
return cublasHgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
#endif // CUBLAS_WRAPPER_H
pytorch/cuda/cuda_stream_manager.cpp 0 → 100644
View file @ 8cff6ad7
#include <cassert>
#include "cuda_stream_manager.h"
CudaStreamManager* smgr = NULL;
CudaStreamManager* getCudaStreamManager(const size_t num_expert) {
if (!smgr) {
smgr = new CudaStreamManager(num_expert);
}
assert(smgr->num_expert == num_expert);
return smgr;
}
pytorch/cuda/cuda_stream_manager.h 0 → 100644
View file @ 8cff6ad7
#ifndef CUDA_STREAM_MANAGER_H
#define CUDA_STREAM_MANAGER_H
#include <cuda_runtime.h>
#include <cublas_v2.h>
#include <helper_cuda.h>
class CudaStreamManager {
public:
CudaStreamManager(const size_t num_expert_) : num_expert(num_expert_) {
streams = new cudaStream_t[num_expert];
checkCudaErrors(cublasCreate(&handle));
for (size_t i=0; i<num_expert; ++i) {
checkCudaErrors(cudaStreamCreate(streams+i));
}
}
~CudaStreamManager() {
for (size_t i=0; i<num_expert; ++i) {
checkCudaErrors(cudaStreamDestroy(*(streams+i)));
}
checkCudaErrors(cublasDestroy(handle));
}
const size_t num_expert;
cublasHandle_t handle;
cudaStream_t* streams;
};
CudaStreamManager* getCudaStreamManager(const size_t num_expert);
#endif // CUDA_STREAM_MANAGER
pytorch/cuda/moe_cuda_kernel.cu
View file @ 8cff6ad7
......@@ -3,7 +3,6 @@
#include <cstdio>
#include <iostream>
#include <vector>
#include <cassert>
#include <cuda.h>
......@@ -13,37 +12,10 @@
// #include "timer.hh"
#define CEIL(_x_,_y_) (((_x_)-1)/(_y_)+1)
#include "cublas_wrapper.h"
#include "cuda_stream_manager.h"
class Helper {
public:
Helper(const size_t num_expert_) : num_expert(num_expert_) {
streams = new cudaStream_t[num_expert];
checkCudaErrors(cublasCreate(&handle));
for (size_t i=0; i<num_expert; ++i) {
checkCudaErrors(cudaStreamCreate(streams+i));
}
}
~Helper() {
for (size_t i=0; i<num_expert; ++i) {
checkCudaErrors(cudaStreamDestroy(*(streams+i)));
}
checkCudaErrors(cublasDestroy(handle));
}
const size_t num_expert;
cublasHandle_t handle;
cudaStream_t* streams;
};
Helper* helper = NULL;
Helper* getHelper(const size_t num_expert) {
if (!helper) {
helper = new Helper(num_expert);
}
assert(helper->num_expert == num_expert);
return helper;
}
#define CEIL(_x_,_y_) (((_x_)-1)/(_y_)+1)
template <typename scalar_t>
......@@ -56,79 +28,6 @@ void generate_ptr_offset_kernel(size_t n, const scalar_t* base, size_t stride, c
}
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const float *alpha,
const float *Aarray[], int lda,
const float *Barray[], int ldb,
const float *beta,
float *Carray[], int ldc,
int batchCount) {
return cublasSgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const double *alpha,
const double *Aarray[], int lda,
const double *Barray[], int ldb,
const double *beta,
double *Carray[], int ldc,
int batchCount) {
return cublasDgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemmBatched(cublasHandle_t handle,
cublasOperation_t transa,
cublasOperation_t transb,
int m, int n, int k,
const __half *alpha,
const __half *Aarray[], int lda,
const __half *Barray[], int ldb,
const __half *beta,
__half *Carray[], int ldc,
int batchCount) {
return cublasHgemmBatched(handle, transa, transb, m, n, k, alpha, Aarray, lda, Barray, ldb, beta, Carray, ldc, batchCount);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const float *alpha,
const float *A, int lda,
const float *B, int ldb,
const float *beta,
float *C, int ldc) {
return cublasSgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const double *alpha,
const double *A, int lda,
const double *B, int ldb,
const double *beta,
double *C, int ldc) {
return cublasDgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
inline cublasStatus_t cublasXgemm(cublasHandle_t handle,
cublasOperation_t transa, cublasOperation_t transb,
int m, int n, int k,
const __half *alpha,
const __half *A, int lda,
const __half *B, int ldb,
const __half *beta,
__half *C, int ldc) {
return cublasHgemm(handle, transa, transb, m, n, k, alpha, A, lda, B, ldb, beta, C, ldc);
}
template <typename scalar_t>
void moe_cuda_forward_impl(
const scalar_t* input,
......@@ -141,7 +40,7 @@ void moe_cuda_forward_impl(
const size_t num_expert,
cublasOperation_t transb) {
Helper* h = getHelper(num_expert);
auto* h = getCudaStreamManager(num_expert);
checkCudaErrors(cublasSetStream(h->handle, *(h->streams)));
......@@ -160,15 +59,19 @@ void moe_cuda_forward_impl(
aptrs.push_back(input + in_feat * i);
cptrs.push_back(output + out_feat * i);
}
checkCudaErrors(cudaMemcpy(Aarray, aptrs.data(), batch_size * sizeof(const scalar_t*), cudaMemcpyHostToDevice));
// checkCudaErrors(cudaMemcpy(ptrs + batch_size * top_k, bptrs.data(), batch_size * sizeof(scalar_t*) * top_k, cudaMemcpyHostToDevice));
checkCudaErrors(cudaMemcpy(Carray, cptrs.data(), batch_size * sizeof(scalar_t*), cudaMemcpyHostToDevice));
checkCudaErrors(cudaMemcpy(Aarray, aptrs.data(), batch_size * sizeof(const
scalar_t*), cudaMemcpyHostToDevice));
// checkCudaErrors(cudaMemcpy(ptrs + batch_size * top_k, bptrs.data(),
// batch_size * sizeof(scalar_t*) * top_k, cudaMemcpyHostToDevice));
checkCudaErrors(cudaMemcpy(Carray, cptrs.data(), batch_size *
sizeof(scalar_t*), cudaMemcpyHostToDevice));
dim3 griddim(CEIL(batch_size, 256));
dim3 blockdim(256);
generate_ptr_offset_kernel<<<griddim, blockdim, 0, *(h->streams)>>>(batch_size, weight, out_feat * in_feat, gate, Barray);
dim3 griddim(CEIL(batch_size, 256)); dim3 blockdim(256);
generate_ptr_offset_kernel<<<griddim, blockdim, 0,
*(h->streams)>>>(batch_size, weight, out_feat * in_feat, gate, Barray);
scalar_t alpha = 1, beta = 0;
checkCudaErrors(cublasXgemmBatched(h->handle,
CUBLAS_OP_N,
transb,
......@@ -194,7 +97,7 @@ void moe_cuda_grad_weight(
const size_t out_feat,
const size_t num_expert) {
Helper* h = getHelper(num_expert);
auto h = getCudaStreamManager(num_expert);
int* gate_host = new int[batch_size];
scalar_t alpha = 1, beta = 1;
......@@ -231,7 +134,9 @@ std::vector<torch::Tensor> moe_cuda_forward(
const auto out_feat = weight.size(1);
const auto in_feat = weight.size(2);
#ifdef MOE_DEBUG
printf("[forward] b=%ld, expert=%ld, in_feat (d_model)=%ld, out_feat (d_ffn)=%ld\n", batch_size, num_expert, in_feat, out_feat);
#endif
auto output = input.new_zeros({batch_size, out_feat});
AT_DISPATCH_FLOATING_TYPES(input.scalar_type(), "moe_forward_cuda", ([&] {
......
pytorch/cuda/moe_test.py
View file @ 8cff6ad7
from moe import MOELayer
import torch
import time
import sys
def perf():
batch_size = 128
in_feat = 1024
out_feat = 4096
num_expert = 4
batch_size = int(sys.argv[1])
in_feat = int(sys.argv[2])
out_feat = int(sys.argv[3])
num_expert = int(sys.argv[4])
inp = torch.rand(batch_size, in_feat).cuda()
gate = torch.randint(low=0, high=num_expert, size=(batch_size, ), requires_grad=False).int().cuda()
......
pytorch/cuda/run.sh 0 → 100755
View file @ 8cff6ad7
#!/bin/bash
export PYTHONPATH=$PWD/build/lib.linux-x86_64-3.7
export LD_LIBRARY_PATH=/home/laekov/.local/lib/python3.7/site-packages/torch/lib:$LD_LIBRARY_PATH
if [ -z $1 ]
then
python moe.py
elif [ .$1 = '.test_all' ]
then
for bs in 4 16 64
do
for inf in 1024 4096
do
for ouf in 1024 4096
do
for nexp in 4 16 64
do
echo $bs $nexp ${inf}x${ouf}
python moe_test.py $bs $inf $ouf $nexp
done
done
done
done
else
python $@
fi
pytorch/cuda/setup.py
View file @ 8cff6ad7
......@@ -11,6 +11,7 @@ setup(
name='moe_cuda',
sources=[
'moe.cpp',
'cuda_stream_manager.cpp',
'moe_cuda_kernel.cu',
],
extra_compile_args={'cxx': ['-I{}'.format(CUDA_HELPER)],
......
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