chromium/third_party/xnnpack/src/src/configs/dwconv-config.c

// Copyright 2023 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>

#if _WIN32
  #include <windows.h>
#else
  #include <pthread.h>
#endif

#if XNN_ENABLE_CPUINFO
  #include <cpuinfo.h>
#endif  // XNN_ENABLE_CPUINFO

#include "xnnpack/common.h"
#include "xnnpack/config.h"
#include "xnnpack/dwconv.h"
#include "xnnpack/microfnptr.h"
#include "xnnpack/microparams-init.h"

static struct xnn_dwconv_config f16_dwconv_config[XNN_MAX_F16_DWCONV_UKERNELS] = …;
static struct xnn_dwconv_config f32_dwconv_config[XNN_MAX_F32_DWCONV_UKERNELS] = …;
static struct xnn_dwconv_config qs8_qc8w_dwconv_config[XNN_MAX_QC8_DWCONV_UKERNELS] = …;
static struct xnn_dwconv_config qs8_dwconv_config[XNN_MAX_QS8_DWCONV_UKERNELS] = …;
static struct xnn_dwconv_config qu8_dwconv_config[XNN_MAX_QU8_DWCONV_UKERNELS] = …;

#if XNN_PLATFORM_WINDOWS
  static INIT_ONCE init_guard_f16_dwconv = INIT_ONCE_STATIC_INIT;
  static INIT_ONCE init_guard_f32_dwconv = INIT_ONCE_STATIC_INIT;
  static INIT_ONCE init_guard_qs8_qc8w_dwconv = INIT_ONCE_STATIC_INIT;
  static INIT_ONCE init_guard_qs8_dwconv = INIT_ONCE_STATIC_INIT;
  static INIT_ONCE init_guard_qu8_dwconv = INIT_ONCE_STATIC_INIT;
#else
  static pthread_once_t init_guard_f16_dwconv = …;
  static pthread_once_t init_guard_f32_dwconv = …;
  static pthread_once_t init_guard_qs8_qc8w_dwconv = …;
  static pthread_once_t init_guard_qs8_dwconv = …;
  static pthread_once_t init_guard_qu8_dwconv = …;
#endif

static void init_f16_dwconv_config(void) { … }

static void init_f32_dwconv_config(void) { … }

static void init_qs8_qc8w_dwconv_config(void) { … }

static void init_qs8_dwconv_config(void) { … }

static void init_qu8_dwconv_config(void) { … }

#if XNN_PLATFORM_WINDOWS
  static BOOL CALLBACK init_f16_dwconv_config_windows(PINIT_ONCE init_once, PVOID parameter, PVOID* context) {
    init_f16_dwconv_config();
    return TRUE;
  }

  static BOOL CALLBACK init_f32_dwconv_config_windows(PINIT_ONCE init_once, PVOID parameter, PVOID* context) {
    init_f32_dwconv_config();
    return TRUE;
  }

  static BOOL CALLBACK init_qs8_qc8w_dwconv_config_windows(PINIT_ONCE init_once, PVOID parameter, PVOID* context) {
    init_qs8_qc8w_dwconv_config();
    return TRUE;
  }

  static BOOL CALLBACK init_qs8_dwconv_config_windows(PINIT_ONCE init_once, PVOID parameter, PVOID* context) {
    init_qs8_dwconv_config();
    return TRUE;
  }

  static BOOL CALLBACK init_qu8_dwconv_config_windows(PINIT_ONCE init_once, PVOID parameter, PVOID* context) {
    init_qu8_dwconv_config();
    return TRUE;
  }
#endif

struct xnn_dwconv_config* xnn_init_f16_dwconv_config() { … }

struct xnn_dwconv_config* xnn_init_f32_dwconv_config() { … }

struct xnn_dwconv_config* xnn_init_qs8_qc8w_dwconv_config() { … }

struct xnn_dwconv_config* xnn_init_qs8_dwconv_config() { … }

struct xnn_dwconv_config* xnn_init_qu8_dwconv_config() { … }