IBM Visualization Data Explorer Programmer's Reference

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DXMarkTime, DXMarkTimeLocal

Function

Record time marks.

Syntax

#include <dx/dx.h>


void DXMarkTime(char *string)
void DXMarkTimeLocal(char *string)

Functional Details

DXMarkTime records a "global" time mark relevant to the system as a whole.

DXMarkTimeLocal records a "local" event relevant to one processor (e.g., during a parallel section). This routine is called by the executive at the beginning and end of each module, at the beginning and end of each task or parallel section, and by some system modules.

Both routines store the current time (from DXGetTime) and a copy of string in a processor local list. The copied version of string will be truncated if longer than 16 characters. The number of time marks stored since the last call to DXPrintTimes is limited to 2000 events.

Return Value

None.

See Also

DXGetTime, DXPrintTimes, DXTraceTime

13.2 , "Timing".


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