ADT
arm-eh
ast-experimental
enum
forall-pointer-decay
jacob/cs343-translation
new-ast-unique-expr
pthread-emulation
qualifiedEnum
Last change
on this file since 03ecdcf was 1188195, checked in by Dmitry Kobets <dkobets@…>, 6 years ago |
Finished floating point vec2
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-
Property mode
set to
100644
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File size:
1.2 KB
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Rev | Line | |
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[1188195] | 1 | #include "../../libcfa/src/vec/vec2.hfa"
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| 2 | /* #include <fstream.hfa> */
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| 3 | /* #define BENCH_N 1000000 */
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| 4 | #include "../bench.h"
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| 5 |
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| 6 | int main(int argc, char* argv[]) {
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| 7 | volatile vec2(float) v1 = {1,2};
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| 8 | volatile vec2(float) v2 = {20.5f, 30.2f};
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| 9 |
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| 10 | {
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| 11 | BENCH(
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| 12 | for (n) {
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| 13 | volatile float res = dot(v1, v2);
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| 14 | asm volatile ("":::"memory");
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| 15 | },
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| 16 | dot_b
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| 17 | );
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| 18 | printf("dot: %g\n", dot_b);
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| 19 | }
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| 20 |
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| 21 | {
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| 22 | BENCH(
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| 23 | for (n) {
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| 24 | volatile vec2(float) res = v1 + v2;
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| 25 | asm volatile ("":::"memory");
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| 26 | },
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| 27 | add_b
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| 28 | );
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| 29 | printf("vector addition: %g\n", add_b);
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| 30 | }
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| 31 |
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| 32 | {
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| 33 | BENCH(
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| 34 | for (n) {
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| 35 | volatile vec2(float) res = normalize(v1);
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| 36 | asm volatile ("":::"memory");
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| 37 | },
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| 38 | normalize_b
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| 39 | );
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| 40 | printf("normalize: %g\n", normalize_b);
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| 41 | }
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| 42 |
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| 43 | {
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| 44 | BENCH(
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| 45 | for (n) {
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| 46 | volatile vec2(float) res = reflect(v1, v2);
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| 47 | asm volatile ("":::"memory");
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| 48 | },
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| 49 | reflect_b
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| 50 | );
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| 51 | printf("reflect : %g\n", reflect_b);
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| 52 | }
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| 53 | }
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