/**********************************************************
 * C-based/Cached/Core Computer Vision Library
 * Liu Liu, 2010-02-01
 **********************************************************/

/**********************************************************
 * CCV - Neural Network Collection
 **********************************************************/

#ifndef GUARD_ccv_nnc_conv_cpu_opt_h
#define GUARD_ccv_nnc_conv_cpu_opt_h

#include <ccv.h>
#include <nnc/ccv_nnc.h>

int _ccv_nnc_conv_forw_4x4_3x3_winograd_cpu_opt(const ccv_nnc_tensor_view_t* const a, const ccv_nnc_tensor_t* const w, const ccv_nnc_tensor_t* const bias, const ccv_nnc_hint_t hint, ccv_nnc_tensor_view_t* const b);
int _ccv_nnc_conv_forw_fft_cpu_opt(const ccv_nnc_tensor_view_t* const a, const ccv_nnc_tensor_t* const w, const ccv_nnc_tensor_t* const bias, const ccv_nnc_hint_t hint, ccv_nnc_tensor_view_t* const b);
int _ccv_nnc_conv_forw_gemm_cpu_opt(const ccv_nnc_tensor_view_t* const a, const ccv_nnc_tensor_t* const w, const ccv_nnc_tensor_t* const bias, const ccv_nnc_hint_t hint, ccv_nnc_tensor_view_t* const b);
int _ccv_nnc_conv_forw_cpu_opt(const ccv_nnc_tensor_view_t* const a, const ccv_nnc_tensor_t* const w, const ccv_nnc_tensor_t* const bias, const ccv_nnc_hint_t hint, ccv_nnc_tensor_view_t* const b);

#endif