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/*******************************************************************************
*
* McStas, neutron ray-tracing package
* Copyright 1997-2002, All rights reserved
* Risoe National Laboratory, Roskilde, Denmark
* Institut Laue Langevin, Grenoble, France
*
* Component: Progress_bar
*
* %I
* Written by: Emmanuel Farhi
* Date: 2002
* Origin: ILL
*
* A simulation progress bar
*
* %D
* An indicator of the progress of the simulation, monitoring
* the Init, Trace with the achieved percentage, and the Finally section.
* Intermediate savings (e.g. triggered by USR2 signal) are also shown.
* This component should be positioned at the very begining of the instrument
* The profile option will save the intensity and number of events for each
* component It may be used to evaluate the simulation efficiency.
*
* Example: Progress_bar(percent=10,flag_save=1) AT (0,0,0)
*
* %P
* INPUT PARAMETERS:
* percent: [0-100] percentage interval between updates. Default is 10%.
* minutes: [min] time in minutes between updates (Overrides percent flag).
* flag_save: [0|1] flag to enable intermediate saving for all monitors
* profile: [str] file name to save the simulation profile if set to "", it is set to the name of the instrument.
*
* %E
*******************************************************************************/
DEFINE COMPONENT Progress_bar
DEFINITION PARAMETERS ()
SETTING PARAMETERS (string profile="NULL", percent=10,flag_save=0,minutes=0)
OUTPUT PARAMETERS (IntermediateCnts,StartTime,EndTime,CurrentTime)
/* Neutron parameters: (x,y,z,vx,vy,vz,t,sx,sy,sz,p) */
DECLARE
%{
#ifndef PROGRESS_BAR
#define PROGRESS_BAR
#else
#error Only one Progress_bar component may be used in an instrument definition.
#endif
double IntermediateCnts;
time_t StartTime;
time_t EndTime;
time_t CurrentTime;
%}
INITIALIZE
%{
IntermediateCnts=0;
StartTime=0;
EndTime=0;
CurrentTime=0;
fprintf(stdout, "[%s] Initialize\n", mcinstrument_name);
if (percent*mcget_ncount()/100 < 1e5) {
percent=1e5*100.0/mcget_ncount();
}
%}
TRACE
%{
double ncount;
ncount = mcget_run_num();
if (!StartTime) {
time(&StartTime); /* compute starting time */
IntermediateCnts = 1e3;
}
time_t NowTime;
time(&NowTime);
/* compute initial estimate of computation duration */
if (!EndTime && ncount >= IntermediateCnts) {
CurrentTime = NowTime;
if (difftime(NowTime,StartTime) > 10 && ncount) { /* wait 10 sec before writing ETA */
EndTime = StartTime + (time_t)(difftime(NowTime,StartTime)
*(double)mcget_ncount()/ncount);
IntermediateCnts = 0;
fprintf(stdout, "\nTrace ETA ");
if (difftime(EndTime,StartTime) < 60.0)
fprintf(stdout, "%g [s] %% ", difftime(EndTime,StartTime));
else if (difftime(EndTime,StartTime) > 3600.0)
fprintf(stdout, "%g [h] %% ", difftime(EndTime,StartTime)/3600.0);
else
fprintf(stdout, "%g [min] %% ", difftime(EndTime,StartTime)/60.0);
} else IntermediateCnts += 1e3;
fflush(stdout);
}
/* display percentage when percent or minutes have reached step */
if (EndTime && mcget_ncount() &&
( (minutes && difftime(NowTime,CurrentTime) > minutes*60)
|| (percent && !minutes && ncount >= IntermediateCnts)) )
{
fprintf(stdout, "%d ", (int)(ncount*100.0/mcget_ncount())); fflush(stdout);
CurrentTime = NowTime;
IntermediateCnts = ncount + percent*mcget_ncount()/100;
/* check that next intermediate ncount check is a multiple of the desired percentage */
IntermediateCnts = floor(IntermediateCnts*100/percent/mcget_ncount())*percent*mcget_ncount()/100;
/* raise flag to indicate that we did something */
SCATTER;
if (flag_save) mcsave(NULL);
}
%}
SAVE
%{
MPI_MASTER(fprintf(stdout, "\nSave [%s]\n", mcinstrument_name););
if (profile && strlen(profile) && strcmp(profile,"NULL") && strcmp(profile,"0")) {
char filename[256];
if (!strlen(profile) || !strcmp(profile,"NULL") || !strcmp(profile,"0")) strcpy(filename, mcinstrument_name);
else strcpy(filename, profile);
DETECTOR_OUT_1D(
"Intensity profiler",
"Component index [1]",
"Intensity",
"prof", 1, mcNUMCOMP, mcNUMCOMP-1,
&mcNCounter[1],&mcPCounter[1],&mcP2Counter[1],
filename);
}
%}
FINALLY
%{
time_t NowTime;
time(&NowTime);
fprintf(stdout, "\nFinally [%s: %s]. Time: ", mcinstrument_name, mcdirname ? mcdirname : ".");
if (difftime(NowTime,StartTime) < 60.0)
fprintf(stdout, "%g [s] ", difftime(NowTime,StartTime));
else if (difftime(NowTime,StartTime) > 3600.0)
fprintf(stdout, "%g [h] ", difftime(NowTime,StartTime)/3660.0);
else
fprintf(stdout, "%g [min] ", difftime(NowTime,StartTime)/60.0);
fprintf(stdout, "\n");
%}
MCDISPLAY
%{
%}
END
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