Multitarget-tracker/src/Detector/darknet/gemm.h at master · DeepDriving/Multitarget-tracker · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
#ifndef GEMM_H
#define GEMM_H
#include "activations.h"
#include <stdint.h>
#include <stddef.h>

void convolution_2d(int w, int h, int ksize, int n, int c, int pad, int stride,
    float *weights, float *input, float *output, float *mean);

static inline void set_bit(unsigned char *const dst, size_t index) {
    size_t dst_i = index / 8;
    int dst_shift = index % 8;
    dst[dst_i] |= 1 << dst_shift;
    //dst[dst_i] |= 1 << (8 - dst_shift);
}

static inline unsigned char get_bit(unsigned char const*const src, size_t index) {
    size_t src_i = index / 8;
    int src_shift = index % 8;
    unsigned char val = (src[src_i] & (1 << src_shift)) > 0;
    //unsigned char val = (src[src_i] & (1 << (8 - src_shift))) > 0;
    return val;
}

void float_to_bit(float *src, unsigned char *dst, size_t size);

void transpose_block_SSE4x4(float *A, float *B, const int n, const int m,
    const int lda, const int ldb, const int block_size);

void transpose_bin(uint32_t *A, uint32_t *B, const int n, const int m,
    const int lda, const int ldb, const int block_size);

void gemm_nn_custom_bin_mean_transposed(int M, int N, int K, float ALPHA_UNUSED,
    unsigned char *A, int lda,
    unsigned char *B, int ldb,
    float *C, int ldc, float *mean_arr);

void im2col_cpu_custom(float* data_im,
    int channels, int height, int width,
    int ksize, int stride, int pad, float* data_col);

void im2col_cpu_custom_align(float* data_im,
    int channels, int height, int width,
    int ksize, int stride, int pad, float* data_col, int bit_align);

void im2col_cpu_custom_bin(float* data_im,
    int channels, int height, int width,
    int ksize, int stride, int pad, float* data_col, int bit_align);

void im2col_cpu_custom_transpose(float* data_im,
    int channels, int height, int width,
    int ksize, int stride, int pad, float* data_col, int ldb_align);

void activate_array_cpu_custom(float *x, const int n, const ACTIVATION a);


void gemm_bin(int M, int N, int K, float ALPHA,
        char  *A, int lda,
        float *B, int ldb,
        float *C, int ldc);


void forward_maxpool_layer_avx(float *src, float *dst, int *indexes, int size, int w, int h, int out_w, int out_h, int c,
    int pad, int stride, int batch);


void gemm(int TA, int TB, int M, int N, int K, float ALPHA,
                    float *A, int lda,
                    float *B, int ldb,
                    float BETA,
                    float *C, int ldc);

void gemm_cpu(int TA, int TB, int M, int N, int K, float ALPHA,
        float *A, int lda,
        float *B, int ldb,
        float BETA,
        float *C, int ldc);

#ifdef GPU
void gemm_ongpu(int TA, int TB, int M, int N, int K, float ALPHA,
        float *A_gpu, int lda,
        float *B_gpu, int ldb,
        float BETA,
        float *C_gpu, int ldc);

void gemm_gpu(int TA, int TB, int M, int N, int K, float ALPHA,
        float *A, int lda,
        float *B, int ldb,
        float BETA,
        float *C, int ldc);
#endif
#endif