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!18967 fix assign cpu bug：Assign outputs are zero 

Merge pull request !18967 from zhaosida/code_clean_master
This commit is contained in:
i-robot 2021-06-28 07:32:38 +00:00 committed by Gitee
parent 768e61ef95 0fc1ef369b
commit 20a5e30481
1 changed files with 9 additions and 2 deletions
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11
mindspore/ccsrc/backend/kernel_compiler/cpu/assign_cpu_kernel.cc
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@ -46,7 +46,7 @@ void AssignCPUKernel::InitKernel(const CNodePtr &kernel_node) {
}
bool AssignCPUKernel::Launch(const std::vector<AddressPtr> &inputs, const std::vector<AddressPtr> &,
const std::vector<AddressPtr> &) {
const std::vector<AddressPtr> &outputs) {
auto max_size = inputs[0]->size;
size_t total_size = input_x_dtype_size_ * batch_size_;
if (total_size > max_size) {
@ -65,6 +65,7 @@ bool AssignCPUKernel::Launch(const std::vector<AddressPtr> &inputs, const std::v
size_t thread_index = 0;
auto input0_addr = reinterpret_cast<int8_t *>(inputs[0]->addr);
auto input1_addr = reinterpret_cast<int8_t *>(inputs[1]->addr);
auto output_addr = reinterpret_cast<int8_t *>(outputs[0]->addr);
size_t length = stride;
while (thread_index < thread_num) {
auto thread_stride = stride * thread_index;
@ -74,12 +75,18 @@ bool AssignCPUKernel::Launch(const std::vector<AddressPtr> &inputs, const std::v
}
int8_t *input0 = input0_addr + thread_stride;
int8_t *input1 = input1_addr + thread_stride;
auto block = [input0, input1, max_length, length]() {
int8_t *output = output_addr + thread_stride;
auto block = [input0, input1, output, max_length, length]() {
int ret = memcpy_s(input0, max_length, input1, length);
if (ret != 0) {
MS_LOG(ERROR) << "memcpy_s error, error no " << ret;
return common::FAIL;
}
ret = memcpy_s(output, max_length, input1, length);
if (ret != 0) {
MS_LOG(ERROR) << "memcpy_s error, error no " << ret;
return common::FAIL;
}
return common::SUCCESS;
};
tasks.emplace_back(block);