chromium/third_party/xnnpack/src/src/operators/slice-nd.c

// Copyright 2022 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 <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#include "xnnpack.h"
#include "xnnpack/allocator.h"
#include "xnnpack/common.h"
#include "xnnpack/compute.h"
#include "xnnpack/config-types.h"
#include "xnnpack/config.h"
#include "xnnpack/log.h"
#include "xnnpack/normalization.h"
#include "xnnpack/operator-type.h"
#include "xnnpack/operator.h"
#include "xnnpack/params.h"
#include "pthreadpool.h"

static void init_slice_nd(
    uint32_t flags,
    enum xnn_operator_type operator_type,
    const struct xnn_unary_elementwise_config* copy_config,
    xnn_operator_t slice_op)
{ … }

static enum xnn_status create_slice_nd(
    uint32_t flags,
    enum xnn_operator_type operator_type,
    xnn_operator_t* slice_op_out)
{ … }

enum xnn_status xnn_create_slice_nd_x8(
    uint32_t flags,
    xnn_operator_t *slice_op_out)
{ … }

enum xnn_status xnn_create_slice_nd_x16(
    uint32_t flags,
    xnn_operator_t *slice_op_out)
{ … }

enum xnn_status xnn_create_slice_nd_x32(
    uint32_t flags,
    xnn_operator_t *slice_op_out)
{ … }

static enum xnn_status reshape_slice_nd(
    xnn_operator_t slice_op,
    enum xnn_operator_type expected_operator_type,
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    uint32_t log2_element_size,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_slice_nd_x8(
    xnn_operator_t slice_op,
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_slice_nd_x16(
    xnn_operator_t slice_op,
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_reshape_slice_nd_x32(
    xnn_operator_t slice_op,
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    pthreadpool_t threadpool)
{ … }

static enum xnn_status setup_slice_nd(
    xnn_operator_t slice_op,
    enum xnn_operator_type expected_operator_type,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_slice_nd_x8(
    xnn_operator_t slice_op,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_slice_nd_x16(
    xnn_operator_t slice_op,
    const void* input,
    void* output)
{ … }

enum xnn_status xnn_setup_slice_nd_x32(
    xnn_operator_t slice_op,
    const void* input,
    void* output)
{ … }

static enum xnn_status xnn_run_slice_nd(
    enum xnn_operator_type operator_type,
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    const void* input,
    void* output,
    uint32_t log2_element_size,
    uint32_t flags,
    pthreadpool_t threadpool)
{ … }

enum xnn_status xnn_run_slice_nd_x32(
    size_t num_dims,
    const size_t* input_shape,
    const size_t* offsets,
    const size_t* sizes,
    const void* input,
    void* output,
    uint32_t flags,
    pthreadpool_t threadpool)
{ … }