fix slice parallel run bug

mindspore/lite/nnacl/fp32/slice.c

@@ -47,7 +47,7 @@ void PadSliceParameterTo4D(SliceParameter *param) {
   param->param_length_ = DIMENSION_4D;
 }
 
-void DoSlice(const float *input, float *output, SliceParameter *param) {
+void DoSlice(const float *input, float *output, SliceParameter *param, int thread_id) {
   int32_t out_dim1 = param->size_[1];
   int32_t out_dim2 = param->size_[2];
   int32_t out_dim3 = param->size_[3];
@@ -55,7 +55,6 @@ void DoSlice(const float *input, float *output, SliceParameter *param) {
   size_t out_stride1 = out_stride2 * out_dim2;
   size_t out_stride0 = out_stride1 * out_dim1;
   size_t count_per_thread = UP_DIV(out_dim1, param->op_parameter_.thread_num_);
-  int thread_id = param->thread_id_;
   size_t thread_stride = thread_id * count_per_thread;
   size_t copy_size = param->size_[3] * sizeof(float);
   size_t in_stride2 = param->shape_[3];

mindspore/lite/nnacl/fp32/slice.h

@@ -23,7 +23,7 @@
 extern "C" {
 #endif
 void PadSliceParameterTo4D(SliceParameter *param);
-void DoSlice(const float *input, float *output, SliceParameter *param);
+void DoSlice(const float *input, float *output, SliceParameter *param, int thread_id);
 void DoSliceNoParallel(const float *input, float *output, SliceParameter *param);
 #ifdef __cplusplus
 }

mindspore/lite/nnacl/int8/slice_int8.c

@@ -66,7 +66,7 @@ int SliceInt8NoParallel(const int8_t *input, int8_t *output, SliceParameter *par
   return 0;
 }
 
-int SliceInt8(const int8_t *input, int8_t *output, SliceParameter *param) {
+int SliceInt8(const int8_t *input, int8_t *output, SliceParameter *param, int thread_id) {
   double input_scale = param->quant_arg_.in_args_.scale_;
   int input_zp = param->quant_arg_.in_args_.zp_;
   double output_scale = param->quant_arg_.out_args_.scale_;
@@ -81,7 +81,6 @@ int SliceInt8(const int8_t *input, int8_t *output, SliceParameter *param) {
   int out_stride1 = out_stride2 * out_dim2;
   int out_stride0 = out_stride1 * out_dim1;
   int count_per_thread = UP_DIV(out_dim1, param->op_parameter_.thread_num_);
-  int thread_id = param->thread_id_;
   int thread_stride = thread_id * count_per_thread;
   int unit_size = param->size_[3] * sizeof(int8_t);
   int in_stride2 = param->shape_[3];

mindspore/lite/nnacl/int8/slice_int8.h

@@ -23,7 +23,7 @@
 extern "C" {
 #endif
 int SliceInt8NoParallel(const int8_t *input, int8_t *output, SliceParameter *param);
-int SliceInt8(const int8_t *input, int8_t *output, SliceParameter *param);
+int SliceInt8(const int8_t *input, int8_t *output, SliceParameter *param, int thread_id);
 #ifdef __cplusplus
 }
 #endif

mindspore/lite/nnacl/slice_parameter.h

@@ -30,7 +30,6 @@ typedef struct SliceParameter {
   int32_t size_[SLICE_SHAPE_MAX_SIZE];
   int32_t shape_[SLICE_SHAPE_MAX_SIZE];
   int32_t param_length_;
-  int32_t thread_id_;
 } SliceParameter;
 
 #endif  // MINDSPORE_LITE_NNACL_SLICE_PARAMETER_H_

mindspore/lite/src/runtime/kernel/arm/fp32/slice.cc

@@ -78,7 +78,7 @@ int SliceCPUKernel::SliceParallelRun(int thread_id) {
   const float *input_data = reinterpret_cast<const float *>(in_tensors_[0]->Data());
   float *output_data = reinterpret_cast<float *>(out_tensors_[0]->Data());
   SliceParameter *param = reinterpret_cast<SliceParameter *>(op_parameter_);
-  DoSlice(input_data, output_data, param);
+  DoSlice(input_data, output_data, param, thread_id);
   return RET_OK;
 }
 

mindspore/lite/src/runtime/kernel/arm/int8/slice_int8.cc

@@ -60,8 +60,7 @@ int SliceInt8CPUKernel::DoSlice(int task_id) {
   const int8_t *input_data = reinterpret_cast<const int8_t *>(in_tensors_[0]->Data());
   int8_t *output_data = reinterpret_cast<int8_t *>(out_tensors_[0]->Data());
 
-  param_->thread_id_ = task_id;
-  auto ret = SliceInt8(input_data, output_data, param_);
+  auto ret = SliceInt8(input_data, output_data, param_, task_id);
   if (ret != RET_OK) {
     MS_LOG(ERROR) << "SliceInt8 error ,task_id[" << task_id << "] error_code[" << ret << "]";
   }