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/*******************************************************************************
* Copyright 2021-2024 Arm Ltd. and affiliates
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/
#ifndef CPU_AARCH64_ACL_SOFTMAX_HPP
#define CPU_AARCH64_ACL_SOFTMAX_HPP
#include "cpu/cpu_softmax_pd.hpp"
#include "cpu/aarch64/acl_utils.hpp"
#include "arm_compute/core/TensorInfo.h"
#include "arm_compute/runtime/IOperator.h"
#include "arm_compute/runtime/experimental/operators/CpuSoftmax.h"
namespace dnnl {
namespace impl {
namespace cpu {
namespace aarch64 {
struct acl_softmax_conf_t {
arm_compute::TensorInfo src_info;
arm_compute::TensorInfo dst_info;
float beta;
int32_t axis;
bool is_logsoftmax;
};
struct acl_softmax_fwd_t : public primitive_t {
struct pd_t : public cpu_softmax_fwd_pd_t {
using cpu_softmax_fwd_pd_t::cpu_softmax_fwd_pd_t;
DECLARE_COMMON_PD_T("acl", acl_softmax_fwd_t);
status_t init(engine_t *engine);
acl_softmax_conf_t asp_;
}; // pd_t
// constructor
acl_softmax_fwd_t(const pd_t *apd) : primitive_t(apd) {}
status_t execute(const exec_ctx_t &ctx) const override {
return execute_forward(ctx);
}
private:
const pd_t *pd() const;
status_t init(engine_t *engine) override;
status_t execute_forward(const exec_ctx_t &ctx) const;
std::unique_ptr<arm_compute::experimental::op::CpuSoftmax> softmax_op_;
}; // acl_softmax_fwd_t
} // namespace aarch64
} // namespace cpu
} // namespace impl
} // namespace dnnl
#endif