2 // Copyright (c) 2016 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
17 #include "permute_inst.h"
18 #include "primitive_gpu_base.h"
19 #include "implementation_map.h"
20 #include "error_handler.h"
21 #include "kernel_selector_helper.h"
22 #include "permute/permute_kernel_selector.h"
23 #include "permute/permute_kernel_ref.h"
25 using namespace cldnn;
27 namespace cldnn { namespace gpu {
29 struct permute_gpu : typed_primitive_gpu_impl<permute>
31 using parent = typed_primitive_gpu_impl<permute>;
34 static primitive_impl* create(const permute_node& arg)
36 auto permute_params = get_default_params<kernel_selector::permute_params>(arg);
37 auto permute_optional_params = get_default_optional_params<kernel_selector::permute_optional_params>(arg.get_program());
39 uint16_t max_input_index = (uint16_t)(permute_params.inputs[0].GetDims().size() - 1);
40 const auto& permute_order = arg.get_primitive()->permute_order;
41 for (size_t i = 0; i < permute_order.size(); i++)
43 auto order = permute_order[permute_order.size() - 1 - i];
44 permute_params.order.push_back(max_input_index - order);
46 auto& kernel_selector = kernel_selector::permute_kernel_selector::Instance();
47 auto best_kernels = kernel_selector.GetBestKernels(permute_params, permute_optional_params);
49 CLDNN_ERROR_BOOL(arg.id(), "Best_kernel.empty()", best_kernels.empty(), "Cannot find a proper kernel with this arguments");
51 auto permute = new permute_gpu(arg, best_kernels[0]);
60 implementation_map<permute>::add({
61 { engine_types::ocl, permute_gpu::create },