The default timer unit was incorrectly measured in milliseconds instead

arigo · arigo · commit 2bc23f512dd3 · 2006-02-10T13:19:53.000Z
of seconds, producing numbers 1000 times too large.  It would be nice to
write a test for this, but how...  (thanks mwh)
diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c
@@ -27,9 +27,9 @@ hpTimerUnit(void)
 {
 	LARGE_INTEGER li;
 	if (QueryPerformanceFrequency(&li))
-		return 1000.0 / li.QuadPart;
+		return 1.0 / li.QuadPart;
 	else
-		return 0.001;  /* unlikely */
+		return 0.000001;  /* unlikely */
 }
 
 #else  /* !MS_WINDOWS */
@@ -63,7 +63,7 @@ hpTimer(void)
 static double
 hpTimerUnit(void)
 {
-	return 0.001;
+	return 0.000001;
 }
 
 #endif  /* MS_WINDOWS */

Original file line number	Diff line number	Diff line change
`@@ -27,9 +27,9 @@ hpTimerUnit(void)`
`27`	`27`	`{`
`28`	`28`	`LARGE_INTEGER li;`
`29`	`29`	`if (QueryPerformanceFrequency(&li))`
`30`		`- return 1000.0 / li.QuadPart;`
	`30`	`+ return 1.0 / li.QuadPart;`
`31`	`31`	`else`
`32`		`- return 0.001; /* unlikely */`
	`32`	`+ return 0.000001; /* unlikely */`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`#else /* !MS_WINDOWS */`
`@@ -63,7 +63,7 @@ hpTimer(void)`
`63`	`63`	`static double`
`64`	`64`	`hpTimerUnit(void)`
`65`	`65`	`{`
`66`		`- return 0.001;`
	`66`	`+ return 0.000001;`
`67`	`67`	`}`
`68`	`68`
`69`	`69`	`#endif /* MS_WINDOWS */`