Last change
on this file since 5a553e2 was
1188195,
checked in by Dmitry Kobets <dkobets@…>, 5 years ago
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Finished floating point vec2
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-
Property mode set to
100644
|
File size:
1.1 KB
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Line | |
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1 | #include "../../libcfa/src/vec/vec2_f.hfa" |
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2 | /* #include <fstream.hfa> */ |
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3 | #define BENCH_N 1000000000 |
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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 v1 = {1,2}; |
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8 | volatile vec2 v2 = {20.5, 30.2}; |
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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 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 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 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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