Mercurial > vec
view test/test.cc @ 45:7955bed1d169 default tip
*: add preliminary floating point support
no x86 intrinsics just yet, but I did add altivec since it's
(arguably) the simplest :)
author | Paper <paper@tflc.us> |
---|---|
date | Wed, 30 Apr 2025 18:36:38 -0400 |
parents | 4b5a557aa64f |
children |
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#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; }