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 "scale_inst.h"
18 #include "primitive_gpu_base.h"
19 #include "implementation_map.h"
20 #include "kernel_selector_helper.h"
21 #include "eltwise/eltwise_kernel_selector.h"
22 #include "eltwise/eltwise_kernel_base.h"
23 #include "error_handler.h"
25 using namespace cldnn;
27 namespace cldnn { namespace gpu {
30 struct scale_gpu : typed_primitive_gpu_impl<scale>
32 using parent = typed_primitive_gpu_impl<scale>;
37 virtual kernel::kernel_arguments_data get_arguments(typed_primitive_inst<scale>& instance, int32_t) const override
39 kernel::kernel_arguments_data args;
40 args.inputs = { &instance.input_memory(), &instance.scale_memory() };
41 args.output = &instance.output_memory();
43 if (_outer.bias_term())
45 args.inputs.push_back(&instance.bias_memory());
52 static primitive_impl* create(const scale_node& arg)
54 auto ew_params = get_default_params<kernel_selector::eltwise_params>(arg);
55 auto ew_optional_params = get_default_optional_params<kernel_selector::eltwise_optional_params>(arg.get_program());
57 ew_params.inputs.push_back(convert_data_tensor(arg.scale_in().get_output_layout()));
59 ew_params.eltwiseParams.operations.push_back({
60 { kernel_selector::eltwise_params::InputType::Buffer(0), kernel_selector::eltwise_params::InputType::Buffer(1) },
61 kernel_selector::eltwise_mode::MUL });
65 ew_params.inputs.push_back(convert_data_tensor(arg.bias().get_output_layout()));
66 ew_params.eltwiseParams.operations.push_back({
67 { kernel_selector::eltwise_params::InputType::Intermediate(0), kernel_selector::eltwise_params::InputType::Buffer(2) },
68 kernel_selector::eltwise_mode::ADD });
71 ew_params.eltwiseParams.layoutBased = true;
73 auto& kernel_selector = kernel_selector::eltwise_kernel_selector::Instance();
74 auto best_kernels = kernel_selector.GetBestKernels(ew_params, ew_optional_params);
76 CLDNN_ERROR_BOOL(arg.id(), "Best_kernel.empty()", best_kernels.empty(), "Cannot find a proper kernel with this arguments");
78 auto scale = new scale_gpu(arg, best_kernels[0]);
87 auto val_fw = scale_gpu::create;
89 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f32, format::yxfb), val_fw);
90 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f16, format::yxfb), val_fw);
91 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f32, format::bfyx), val_fw);
92 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f16, format::bfyx), val_fw);
93 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f32, format::byxf), val_fw);
94 implementation_map<scale>::add(std::make_tuple(engine_types::ocl, data_types::f16, format::byxf), val_fw);