33 lines
980 B
Text
33 lines
980 B
Text
# $NetBSD: patch-an,v 1.1 2005/03/03 08:53:06 garbled Exp $
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--- ./src/timing.c Fri Jun 27 04:52:29 1997
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+++ work/hbench-OS/src/timing.c Wed Aug 14 14:11:22 2002
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@@ -201,19 +201,24 @@
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#ifdef DEBUG
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printf(">> %d iteration gives %f seconds\n",num,((float)rtntime)*clkmul/1000000.);
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#endif
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- while ((time = ((float)rtntime)*clkmul) < 1000000.) {
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- /* while less than one second */
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- num <<= 1;
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+ while ((time = ((float)rtntime)*clkmul) < 1000000./16) {
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+ /* while less than 1/16 second */
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+ num <<= 2;
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if ((*workfn)(num, &rtntime) != 0) {
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num >>= 1;
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#ifdef DEBUG
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- printf(">> backing off\n");
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+ printf(">> backing off to %d iterations\n", num);
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#endif
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- break;
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+ return num;
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}
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#ifdef DEBUG
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printf(">> %d iterations gives %f seconds\n",num,((float)rtntime)*clkmul/1000000.);
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#endif
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+ }
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+ while (time < 1000000.) {
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+ /* while less than one second */
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+ num <<= 1;
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+ time *= 2;
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}
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#ifdef DEBUG
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printf(">> Choosing %d iterations\n",num);
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