cliprs 0.2.1

Rust bindings to CLIP.cpp
Documentation 
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

#include "clip.h"
#include "ggml/ggml.h"
#include <string>

void print_usage(int argc, char ** argv) {

    fprintf(stderr, "usage: %s /path/to/ggml-model-f32.gguf /path/to/ggml-model-quantized.gguf type\n", argv[0]);
    fprintf(stderr, "  type = 2 - q4_0\n");
    fprintf(stderr, "  type = 3 - q4_1\n");
    fprintf(stderr, "  type = 6 - q5_0\n");
    fprintf(stderr, "  type = 7 - q5_1\n");
    fprintf(stderr, "  type = 8 - q8_0\n");
}

int main(int argc, char ** argv) {
    if (argc != 4) {
        print_usage(argc, argv);
        return 1;
    }

    const std::string fname_inp = argv[1];
    const std::string fname_out = argv[2];

    const int itype = atoi(argv[3]);
    if (itype != 2 && itype != 3 && itype != 6 && itype != 7 && itype != 8) {
        print_usage(argc, argv);
        return 1;
    }

    const int64_t t_main_start_us = ggml_time_us();

    int64_t t_quantize_us = 0;

    // load the model
    {
        const int64_t t_start_us = ggml_time_us();

        if (!clip_model_quantize(fname_inp.c_str(), fname_out.c_str(), itype)) {
            fprintf(stderr, "%s: failed to quantize model from '%s'\n", __func__, fname_inp.c_str());
            return 1;
        }

        t_quantize_us = ggml_time_us() - t_start_us;
    }

    // report timing
    {
        const int64_t t_main_end_us = ggml_time_us();

        printf("\n");
        printf("%s: quantize time = %8.2f ms\n", __func__, t_quantize_us / 1000.0f);
        printf("%s:    total time = %8.2f ms\n", __func__, (t_main_end_us - t_main_start_us) / 1000.0f);
    }

    return 0;
}