chromium/third_party/xnnpack/src/src/operators/prelu-nc.c

// Copyright 2019 Google LLC
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.

#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#include "xnnpack.h"
#include "xnnpack/allocator.h"
#include "xnnpack/cache.h"
#include "xnnpack/common.h"
#include "xnnpack/compute.h"
#include "xnnpack/config-types.h"
#include "xnnpack/config.h"
#include "xnnpack/log.h"
#include "xnnpack/math.h"
#include "xnnpack/operator-type.h"
#include "xnnpack/operator-utils.h"
#include "xnnpack/operator.h"
#include "xnnpack/pack.h"
#include "xnnpack/params.h"
#include "pthreadpool.h"

static enum xnn_status create_prelu_nc(
    size_t input_channels,
    size_t slope_channels,
    size_t input_stride,
    size_t output_stride,
    const void* negative_slope,
    uint32_t flags,
    uint32_t log2_weights_element_size,
    xnn_pack_prelu_w_fn pack_prelu_w,
    enum xnn_operator_type operator_type,
    const struct xnn_prelu_config* prelu_config,
    xnn_code_cache_t code_cache,
    xnn_weights_cache_t weights_cache,
    xnn_operator_t* prelu_op_out)
{ … }


enum xnn_status xnn_create_prelu_nc_f16(
    size_t input_channels,
    size_t slope_channels,
    size_t input_stride,
    size_t output_stride,
    const void* negative_slope,
    uint32_t flags,
    xnn_code_cache_t code_cache,
    xnn_weights_cache_t weights_cache,
    xnn_operator_t* prelu_op_out)
{ … }

enum xnn_status xnn_create_prelu_nc_f32(
    size_t input_channels,
    size_t slope_channels,
    size_t input_stride,
    size_t output_stride,
    const float* negative_slope,
    uint32_t flags,
    xnn_code_cache_t code_cache,
    xnn_weights_cache_t weights_cache,
    xnn_operator_t* prelu_op_out)
{ … }

static enum xnn_status reshape_prelu_nc(
    xnn_operator_t prelu_op,
    enum xnn_operator_type expected_operator_type,
    size_t batch_size,
    uint32_t log2_element_size,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_prelu_nc_f16(
    xnn_operator_t prelu_op,
    size_t batch_size,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_prelu_nc_f32(
    xnn_operator_t prelu_op,
    size_t batch_size,
    pthreadpool_t threadpool)
{ … }

static enum xnn_status setup_prelu_nc(
    xnn_operator_t prelu_op,
    enum xnn_operator_type expected_operator_type,
    const float* input,
    float* output)
{ … }

enum xnn_status xnn_setup_prelu_nc_f16(
    xnn_operator_t prelu_op,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_prelu_nc_f32(
    xnn_operator_t prelu_op,
    const float* input,
    float* output)
{ … }