Paul Lipscomb
43 lines
775 B
C
43 lines
775 B
C
/*
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WDL - timing.h
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this is based on some public domain Pentium RDTSC timing code from usenet in 1996.
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To enable this, your app must #define TIMING, include timing.h, and call timingEnter(x)/timingLeave(x) a bunch
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of times (where x is 0..63).
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*/
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#ifndef _TIMING_H_
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#define _TIMING_H_
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//#define TIMING
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#include "wdltypes.h"
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#if defined(TIMING)
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#ifdef __cplusplus
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extern "C" {
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#endif
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void _timingEnter(int);
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void _timingLeave(int);
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WDL_INT64 _timingQuery(int, WDL_INT64*);
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#ifdef __cplusplus
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}
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#endif
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#define timingLeave(x) _timingLeave(x)
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#define timingEnter(x) _timingEnter(x)
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#define timingQuery(x,y) _timingQuery(x,y)
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#else
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#define timingLeave(x)
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#define timingEnter(x)
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#define timingQuery(x,y) (0)
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#endif
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#define timingPrint()
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#define timingInit()
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#endif
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