Mercurial > vec
view test/test.cc @ 37:4b5a557aa64f
*: turns out extern is a practical joke. rewrite to be always inline again
the sample benchmark performs about 3x as well with optimizations
disabled :)
author | Paper <paper@tflc.us> |
---|---|
date | Sat, 26 Apr 2025 01:04:35 -0400 |
parents | 41dd962abdd1 |
children |
line wrap: on
line source
#include "vec/vec.h" #include <iostream> /* this test makes sure that vec can be included under C++ */ int main(void) { int ret = 0; VUINT32x8_ALIGNED_ARRAY(varrin); VUINT32x8_ALIGNED_ARRAY(varrout); for (int i = 0; i < 8; i++) varrin[i] = i; vuint32x8 vec = vuint32x8_load_aligned(varrin); vec = vuint32x8_add(vec, vec); vuint32x8_store_aligned(vec, varrout); for (int i = 0; i < 8; i++) if (varrout[i] != (uint32_t)(varrin[i] + varrin[i])) ret |= 1; return ret; }