diff options
Diffstat (limited to 'bench')
| -rw-r--r-- | bench/main.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/bench/main.c b/bench/main.c index 811c471..1567e8c 100644 --- a/bench/main.c +++ b/bench/main.c @@ -14,6 +14,7 @@ Point3 crossvec3_sse(Point3, Point3); double hsubpd(double, double); double fma(double, double, double); Point2 addpt2_avx(Point2, Point2); +Point3 addpt3_avx(Point3, Point3); double fmin(double a, double b) @@ -258,6 +259,37 @@ baddpt2(int fd) benchfreegr(&g); } +static void +baddpt3(int fd) +{ + Bgr g; + B *b0, *b1; + Point3 a, b; + int i; + + benchinitgr(&g, "3d point sum"); + b0 = benchadd(&g, "addpt3"); + b1 = benchadd(&g, "addpt3_avx"); + + while(b0->n > 0 || b1->n > 0){ + a = Pt3(truerand()*frand(), truerand()*frand(), truerand()*frand(), truerand()*frand()); + b = Pt3(truerand()*frand(), truerand()*frand(), truerand()*frand(), truerand()*frand()); + + benchin(b0); + for(i = 0; i < 1e6; i++) + addpt3(a, b); + benchout(b0); + + benchin(b1); + for(i = 0; i < 1e6; i++) + addpt3_avx(a, b); + benchout(b1); + } + + benchprintgr(&g, fd); + benchfreegr(&g); +} + void threadmain(int argc, char **argv) { @@ -280,6 +312,8 @@ threadmain(int argc, char **argv) bfma(1); bseparator(1); baddpt2(1); + bseparator(1); + baddpt3(1); threadexitsall(nil); } |