114 lines
4.1 KiB
C
114 lines
4.1 KiB
C
#include "riscv_math.h"
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#include <stdint.h>
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#include <stdlib.h>
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#include "array.h"
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#include "../common.h"
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#include "../HelperFunctions/math_helper.c"
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#include "../HelperFunctions/ref_helper.c"
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#include <stdio.h>
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#define DELTAF32 (0.05f)
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#define DELTAQ31 (63)
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#define DELTAQ15 (1)
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#define DELTAQ7 (1)
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int test_flag_error = 0;
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int main()
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{
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int i;
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BENCH_INIT;
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//simulate z=3.1*x + 7.2*y + 1.25
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riscv_bilinear_interp_instance_f32 S_f32 = {
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20, /*number of Rows*/
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20, /*number of Columns*/
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f32_z_array, /*value of y*/
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};
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float32_t x_f32_input = 5.12, y_f32_input = 6.24, z_f32_output, z_f32_output_ref = 62.0500000000000;
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BENCH_START(riscv_bilinear_interp_f32);
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z_f32_output = riscv_bilinear_interp_f32(&S_f32, x_f32_input, y_f32_input);
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BENCH_END(riscv_bilinear_interp_f32);
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if (fabs(z_f32_output - z_f32_output_ref) > DELTAF32) {
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BENCH_ERROR(riscv_bilinear_interp_f32);
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printf("expect: %f, actual: %f\n", z_f32_output_ref, z_f32_output);
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test_flag_error = 1;
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}
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BENCH_STATUS(riscv_bilinear_interp_f32);
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//simulate z=47120*x + 39675*y + 96200
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//stands for z=0.000022*x + 0.000018*y + 0.000045
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//test:x:5.12 y:6.24
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riscv_bilinear_interp_instance_q31 S_q31 = {
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20, /*number of Rows*/
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20, /*number of Columns*/
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q31_z_array, /*value of y*/
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};
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q31_t x_q31_input = 5305794, y_q31_input = 6417285, z_q31_output, z_q31_output_ref = 579735;
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BENCH_START(riscv_bilinear_interp_q31);
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z_q31_output = riscv_bilinear_interp_q31(&S_q31, x_q31_input, y_q31_input);
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BENCH_END(riscv_bilinear_interp_q31);
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riscv_q31_to_float(&z_q31_output, &z_f32_output, 1);
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riscv_q31_to_float(&z_q31_output_ref, &z_f32_output_ref, 1);
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if (fabs(z_f32_output - z_f32_output_ref) > DELTAF32) {
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BENCH_ERROR(riscv_bilinear_interp_q31);
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printf("expect: %f, actual: %f\n", z_f32_output_ref, z_f32_output);
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test_flag_error = 1;
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}
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BENCH_STATUS(riscv_bilinear_interp_q31);
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//simulate z=41*x + 205*y + 328
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//stands for z=0.00125*x + 0.00625*y + 0.01
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//test:x:5.12 y:6.24
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riscv_bilinear_interp_instance_q15 S_q15 = {
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20, /*number of Rows*/
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20, /*number of Columns*/
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q15_z_array, /*value of y*/
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};
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q31_t x_q15_input = 5305794, y_q15_input = 6417285;
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q15_t z_q15_output, z_q15_output_ref = 1815;
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BENCH_START(riscv_bilinear_interp_q15);
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z_q15_output = riscv_bilinear_interp_q15(&S_q15, x_q15_input, y_q15_input);
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BENCH_END(riscv_bilinear_interp_q15);
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riscv_q15_to_float(&z_q15_output, &z_f32_output, 1);
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riscv_q15_to_float(&z_q15_output_ref, &z_f32_output_ref, 1);
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if (fabs(z_f32_output - z_f32_output_ref) > DELTAF32) {
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BENCH_ERROR(riscv_bilinear_interp_q15);
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printf("expect: %f, actual: %f\n", z_f32_output_ref, z_f32_output);
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test_flag_error = 1;
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}
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BENCH_STATUS(riscv_bilinear_interp_q15);
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//simulate z=16*x + 3*y + 1
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//stands for z=0.125*x + 0.025*y + 0.01
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//test:x:5.12 y:6.24
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riscv_bilinear_interp_instance_q7 S_q7 = {
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20, /*number of Rows*/
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20, /*number of Columns*/
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q7_z_array, /*value of y*/
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};
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q31_t x_q7_input = 5305794, y_q7_input = 6417285;
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q7_t z_q7_output, z_q7_output_ref = 103;
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BENCH_START(riscv_bilinear_interp_q7);
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z_q7_output = riscv_bilinear_interp_q7(&S_q7, x_q7_input, y_q7_input);
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BENCH_END(riscv_bilinear_interp_q7);
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riscv_q7_to_float(&z_q7_output, &z_f32_output, 1);
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riscv_q7_to_float(&z_q7_output_ref, &z_f32_output_ref, 1);
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if (fabs(z_f32_output - z_f32_output_ref) > DELTAF32) {
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BENCH_ERROR(riscv_bilinear_interp_q7);
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printf("expect: %f, actual: %f\n", z_f32_output_ref, z_f32_output);
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test_flag_error = 1;
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}
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BENCH_STATUS(riscv_bilinear_interp_q7);
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BENCH_FINISH;
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if (test_flag_error) {
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printf("test error apprears, please recheck.\n");
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return 1;
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} else {
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printf("all test are passed. Well done!\n");
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}
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return 0;
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};
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