接口调用示例

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "kvsip.h"
#include "vsip.h"
#include "vsip_type.h"

void TestExample()
{
    int32_t row = 4;
    int32_t col = 3;
    int64_t rowStride = 1;
    int64_t colStride = row * rowStride;
    uint64_t offset = 0;
    int32_t len = 2 * (col * colStride + offset);
    float *src1 = (float *)malloc(len * sizeof(float));
    float *src2 = (float *)malloc(len * sizeof(float));
    float *dst = (float *)malloc(len * sizeof(float));
    for (int32_t i = 0; i < len; ++i) {
        src1[i] = 1 + i / 100.0f;
        src2[i] = 2 + i / 100.0f;
    }

    vsip_cblock_f *block_a = vsip_cblockbind_f(src1, NULL, len, VSIP_MEM_NONE);
    vsip_cblock_f *block_b = vsip_cblockbind_f(src2, NULL, len, VSIP_MEM_NONE);
    vsip_cblock_f *block_r = vsip_cblockbind_f(dst, NULL, len, VSIP_MEM_NONE);

    vsip_cmview_f *a = vsip_cmbind_f(block_a, offset, colStride, col, rowStride, row);
    vsip_cblockadmit_f(block_a, VSIP_TRUE);
    vsip_cmview_f *b = vsip_cmbind_f(block_b, offset, colStride, col, rowStride, row);
    vsip_cblockadmit_f(block_b, VSIP_TRUE);
    vsip_cmview_f *r = vsip_cmbind_f(block_r, offset, colStride, col, rowStride, row);
    vsip_cblockadmit_f(block_r, VSIP_TRUE);

    vsip_cmadd_f(a, b, r);

    vsip_cmalldestroy_f(a);
    vsip_cmalldestroy_f(b);
    vsip_cmalldestroy_f(r);

    printf("src1:\n");
    for (int32_t i = 0; i < col; ++i) {
        for (int32_t j = 0; j < row * 2; ++j) {
            printf("%.5f ", src1[i * row * 2 + j]);
        }
        printf("\n");
    }
    printf("\nsrc2:\n");
    for (int32_t i = 0; i < col; ++i) {
        for (int32_t j = 0; j < row * 2; ++j) {
            printf("%.5f ", src2[i * row * 2 + j]);
        }
        printf("\n");
    }
    printf("\ndst:\n");
    for (int32_t i = 0; i < col; ++i) {
        for (int32_t j = 0; j < row * 2; ++j) {
            printf("%.5f ", dst[i * row * 2 + j]);
        }
        printf("\n");
    }
    free(src1);
    free(src2);
    free(dst);
}

int main(void) {
    TestExample();
    return 0;
}