!6402 fixed cast test case for opencl

Merge pull request !6402 from liuchao/master

mindspore/lite/src/runtime/kernel/opencl/kernel/cast.cc

@@ -18,7 +18,6 @@
 #include <set>
 #include<string>
 #include "src/kernel_registry.h"
-#include "src/runtime/opencl/opencl_runtime.h"
 #include "src/runtime/kernel/opencl/kernel/cast.h"
 #include "src/runtime/kernel/opencl/utils.h"
 #include "src/runtime/kernel/opencl/cl/cast.cl.inc"
@@ -40,8 +39,7 @@ int CastOpenCLKernel::GetImageSize(size_t idx, std::vector<size_t> *img_size) {
     im_dst_x = out_tensors_[0]->Width();
   }
   size_t img_dtype = CL_FLOAT;
-  auto ocl_runtime = lite::opencl::OpenCLRuntime::GetInstance();
-  auto enable_fp16_ = ocl_runtime->GetFp16Enable();
+  auto enable_fp16_ = ocl_runtime_->GetFp16Enable();
   if (enable_fp16_) {
     img_dtype = CL_HALF_FLOAT;
   }
@@ -83,9 +81,8 @@ int CastOpenCLKernel::Init() {
   std::set<std::string> build_options;
   std::string source = cast_source;
   std::string program_name = "cast";
-  auto ocl_runtime = lite::opencl::OpenCLRuntime::GetInstance();
-  ocl_runtime->LoadSource(program_name, source);
-  ocl_runtime->BuildKernel(kernel_, program_name, kernel_name, build_options);
+  ocl_runtime_->LoadSource(program_name, source);
+  ocl_runtime_->BuildKernel(kernel_, program_name, kernel_name, build_options);
 
   return RET_OK;
 }
@@ -108,7 +105,6 @@ void CastGetWorkGroup(const std::vector<size_t> &global, std::vector<size_t> *lo
 
 int CastOpenCLKernel::Run() {
   MS_LOG(DEBUG) << this->name() << " Running! ";
-  auto ocl_runtime = lite::opencl::OpenCLRuntime::GetInstance();
   auto input_shape = in_tensors_[0]->shape();
   cl_int4 input_shape_ = {input_shape[0], input_shape[1], input_shape[2], UP_DIV(input_shape[3], C4NUM)};
 
@@ -116,15 +112,15 @@ int CastOpenCLKernel::Run() {
   uint32_t OW = input_shape[2];
   uint32_t OC = UP_DIV(input_shape[3], C4NUM);
 
-  const std::vector<size_t> &max_global = ocl_runtime->GetWorkItemSize();
+  const std::vector<size_t> &max_global = ocl_runtime_->GetWorkItemSize();
   std::vector<size_t> local = {1, 1, 1};  // init local
   std::vector<size_t> global = {OH, OW, OC};
   CastGetWorkGroup(global, &local, max_global[0]);
   int arg_cn = 0;
-  ocl_runtime->SetKernelArg(kernel_, arg_cn++, in_tensors_[0]->data_c());   // input tensor
-  ocl_runtime->SetKernelArg(kernel_, arg_cn++, out_tensors_[0]->data_c());  // out tensor
-  ocl_runtime->SetKernelArg(kernel_, arg_cn++, input_shape_);
-  ocl_runtime->RunKernel(kernel_, global, local, nullptr);
+  ocl_runtime_->SetKernelArg(kernel_, arg_cn++, in_tensors_[0]->data_c());   // input tensor
+  ocl_runtime_->SetKernelArg(kernel_, arg_cn++, out_tensors_[0]->data_c());  // out tensor
+  ocl_runtime_->SetKernelArg(kernel_, arg_cn++, input_shape_);
+  ocl_runtime_->RunKernel(kernel_, global, local, nullptr);
 
   return RET_OK;
 }

mindspore/lite/src/runtime/kernel/opencl/kernel/cast.h

@@ -21,7 +21,6 @@
 #include<string>
 #include "ir/anf.h"
 #include "src/runtime/kernel/opencl/opencl_kernel.h"
-#include "src/runtime/opencl/opencl_runtime.h"
 #include "nnacl/fp32/cast.h"
 
 namespace mindspore::kernel {

mindspore/lite/test/ut/src/runtime/kernel/opencl/cast_tests.cc

@@ -119,10 +119,10 @@ TEST_F(TestCastSelfOpenCL, Castfp32tofp16) {
   for (auto tensor : outputs) {
     delete tensor;
   }
-  delete param;
-  delete cast_kernel;
   delete sub_graph;
+  lite::opencl::OpenCLRuntime::DeleteInstance();
 }
+
 TEST_F(TestCastSelfOpenCL, Castfp16tofp32) {
   MS_LOG(INFO) << " begin test ";
   auto ocl_runtime = lite::opencl::OpenCLRuntime::GetInstance();
@@ -199,14 +199,14 @@ TEST_F(TestCastSelfOpenCL, Castfp16tofp32) {
   sub_graph->Run();
   auto *output_data_gpu = reinterpret_cast<float *>(output_tensor->data_c());
   CompareOutputData1(output_data_gpu, correctOutput, output_tensor->ElementsNum(), 0.000001);
+
   for (auto tensor : inputs) {
     delete tensor;
   }
   for (auto tensor : outputs) {
     delete tensor;
   }
-  delete param;
-  delete cast_kernel;
   delete sub_graph;
+  lite::opencl::OpenCLRuntime::DeleteInstance();
 }
 }  // namespace mindspore