Commit 2db3d8c5 authored by panne's avatar panne

[project @ 2004-05-11 18:36:10 by panne]

Make the printing of samples really locale-independent
parent ed0437d4
/* -----------------------------------------------------------------------------
* $Id: ProfHeap.c,v 1.51 2004/03/19 23:20:20 panne Exp $
* $Id: ProfHeap.c,v 1.52 2004/05/11 18:36:10 panne Exp $
*
* (c) The GHC Team, 1998-2003
*
......@@ -32,6 +32,7 @@
#include <string.h>
#include <stdlib.h>
#include <math.h>
/* -----------------------------------------------------------------------------
* era stores the current time period. It is the same as the
......@@ -382,6 +383,16 @@ void endProfiling( void )
}
#endif /* DEBUG_HEAP_PROF */
static void
printSample(rtsBool beginSample, StgDouble sampleValue)
{
StgDouble fractionalPart, integralPart;
fractionalPart = modf(sampleValue, &integralPart);
fprintf(hp_file, "%s %d.%02d\n",
(beginSample ? "BEGIN_SAMPLE" : "END_SAMPLE"),
(int)integralPart, (int)(fractionalPart * 100 + 0.5));
}
/* --------------------------------------------------------------------------
* Initialize the heap profilier
* ----------------------------------------------------------------------- */
......@@ -443,8 +454,8 @@ initHeapProfiling(void)
fprintf(hp_file, "SAMPLE_UNIT \"seconds\"\n");
fprintf(hp_file, "VALUE_UNIT \"bytes\"\n");
fprintf(hp_file, "BEGIN_SAMPLE 0.00\n");
fprintf(hp_file, "END_SAMPLE 0.00\n");
printSample(rtsTrue, 0);
printSample(rtsFalse, 0);
#ifdef DEBUG_HEAP_PROF
DEBUG_LoadSymbols(prog_name);
......@@ -486,8 +497,8 @@ endHeapProfiling(void)
#endif
seconds = mut_user_time();
fprintf(hp_file, "BEGIN_SAMPLE %0.2f\n", seconds);
fprintf(hp_file, "END_SAMPLE %0.2f\n", seconds);
printSample(rtsTrue, seconds);
printSample(rtsFalse, seconds);
fclose(hp_file);
}
......@@ -583,6 +594,7 @@ rtsBool
closureSatisfiesConstraints( StgClosure* p )
{
#ifdef DEBUG_HEAP_PROF
(void)p; /* keep gcc -Wall happy */
return rtsTrue;
#else
rtsBool b;
......@@ -729,7 +741,7 @@ dumpCensus( Census *census )
counter *ctr;
int count;
fprintf(hp_file, "BEGIN_SAMPLE %0.2f\n", census->time);
printSample(rtsTrue, census->time);
#ifdef PROFILING
if (RtsFlags.ProfFlags.doHeapProfile == HEAP_BY_LDV) {
......@@ -742,7 +754,7 @@ dumpCensus( Census *census )
census->prim * sizeof(W_));
fprintf(hp_file, "DRAG\t%u\n", census->drag_total *
sizeof(W_));
fprintf(hp_file, "END_SAMPLE %0.2f\n", census->time);
printSample(rtsFalse, census->time);
return;
}
#endif
......@@ -822,7 +834,7 @@ dumpCensus( Census *census )
fprintf(hp_file, "\t%d\n", count * sizeof(W_));
}
fprintf(hp_file, "END_SAMPLE %0.2f\n", census->time);
printSample(rtsFalse, census->time);
}
/* -----------------------------------------------------------------------------
......
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