refactoring rint -> floor

Alexander-Makaryev · Alexander-Makaryev · commit fbb22516671d · 2020-06-29T11:40:55.000-05:00
diff --git a/mkl_umath/src/loops_intel.c.src b/mkl_umath/src/loops_intel.c.src
@@ -122,17 +122,15 @@ static inline npy_float spacingf(npy_float x) {
 }
 
 static inline npy_double divmod(npy_double x1, npy_double x2, npy_double *mod) {
-    fesetround(FE_DOWNWARD);
-    npy_double q = rint(x1 / x2);
+    npy_double q = floor(x1 / x2);
 
     *mod = x1 - q * x2;
 
     return q;
 }
 
 static inline npy_float divmodf(npy_float x1, npy_float x2, npy_float *mod) {
-    fesetround(FE_DOWNWARD);
-    npy_float q = rintf(x1 / x2);
+    npy_float q = floorf(x1 / x2);
 
     *mod = x1 - q * x2;
 

Original file line number	Diff line number	Diff line change
`@@ -122,17 +122,15 @@ static inline npy_float spacingf(npy_float x) {`
`122`	`122`	`}`
`123`	`123`
`124`	`124`	`static inline npy_double divmod(npy_double x1, npy_double x2, npy_double *mod) {`
`125`		`- fesetround(FE_DOWNWARD);`
`126`		`- npy_double q = rint(x1 / x2);`
	`125`	`+ npy_double q = floor(x1 / x2);`
`127`	`126`
`128`	`127`	`mod = x1 - q x2;`
`129`	`128`
`130`	`129`	`return q;`
`131`	`130`	`}`
`132`	`131`
`133`	`132`	`static inline npy_float divmodf(npy_float x1, npy_float x2, npy_float *mod) {`
`134`		`- fesetround(FE_DOWNWARD);`
`135`		`- npy_float q = rintf(x1 / x2);`
	`133`	`+ npy_float q = floorf(x1 / x2);`
`136`	`134`
`137`	`135`	`mod = x1 - q x2;`
`138`	`136`