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|
/*@@
@file Startup.c
@date Sat Feb 6 1999
@author Gabrielle Allen
@desc
Startup routines for IOASCII.
@enddesc
@version $Id$
@@*/
#include <stdio.h>
#include <string.h>
#include "cctk.h"
#include "cctk_IOMethods.h"
#include "cctk_Parameters.h"
#include "ioASCIIGH.h"
/* the rcs ID and its dummy function to use it */
static char *rcsid = "$Id$";
CCTK_FILEVERSION(CactusBase_IOASCII_Startup_c)
/* prototypes of routines defined in this source file */
void IOASCII_Startup (void);
static void *IOASCII_SetupGH (tFleshConfig *config,
int convergence_level,
cGH *GH);
/* prototypes of functions to be registered */
int IOASCII_Output1DGH (cGH *GH);
int IOASCII_TriggerOutput1D (cGH *GH, int);
int IOASCII_TimeFor1D (cGH *GH, int);
int IOASCII_Output1DVarAs (cGH *GH, const char *var, const char *alias);
int IOASCII_Output2DGH (cGH *GH);
int IOASCII_TriggerOutput2D (cGH *GH, int);
int IOASCII_TimeFor2D (cGH *GH, int);
int IOASCII_Output2DVarAs (cGH *GH, const char *var, const char *alias);
/*@@
@routine IOASCII_Startup
@date Sat Feb 6 1999
@author Gabrielle Allen
@desc
The startup registration routine for IOASCII.
Registers the GH extensions needed for IOASCII
along with its setup routine.
@enddesc
@calls CCTK_RegisterGHExtensionSetupGH
@@*/
void IOASCII_Startup (void)
{
/* check that thorn IOUtil was activated */
if (CCTK_GHExtensionHandle ("IO") < 0)
{
CCTK_WARN (1, "Thorn IOUtil was not activated. "
"No IOASCII IO methods will be enabled.");
return;
}
CCTK_RegisterGHExtensionSetupGH (CCTK_RegisterGHExtension ("IOASCII"),
IOASCII_SetupGH);
}
/****************************************************************************/
/* local routines */
/****************************************************************************/
/*@@
@routine IOASCII_SetupGH
@date Sat Feb 6 1999
@author Gabrielle Allen
@desc
Allocates and sets up IOASCII's GH extension structure
@enddesc
@calls CCTK_RegisterIOMethod
CCTK_RegisterIOMethodOutputGH
CCTK_RegisterIOMethodOutputVarAs
CCTK_RegisterIOMethodTimeToOutput
CCTK_RegisterIOMethodTriggerOutput
@var config
@vdesc the CCTK configuration as provided by the flesh
@vtype tFleshConfig *
@vio unused
@endvar
@var convergence_level
@vdesc the convergence level
@vtype int
@vio unused
@endvar
@var GH
@vdesc Pointer to CCTK grid hierarchy
@vtype cGH *
@vio in
@endvar
@returntype void *
@returndesc
pointer to the allocated GH extension structure
@endreturndesc
@@*/
static void *IOASCII_SetupGH (tFleshConfig *config,
int convergence_level,
cGH *GH)
{
DECLARE_CCTK_PARAMETERS
int i;
asciiioGH *newGH;
/* suppress compiler warnings about unused variables */
config = config;
convergence_level = convergence_level;
GH = GH;
/* Register the IOASCII routines as output methods */
i = CCTK_RegisterIOMethod ("IOASCII_1D");
CCTK_RegisterIOMethodOutputGH (i, IOASCII_Output1DGH);
CCTK_RegisterIOMethodOutputVarAs (i, IOASCII_Output1DVarAs);
CCTK_RegisterIOMethodTimeToOutput (i, IOASCII_TimeFor1D);
CCTK_RegisterIOMethodTriggerOutput (i, IOASCII_TriggerOutput1D);
i = CCTK_RegisterIOMethod ("IOASCII_2D");
CCTK_RegisterIOMethodOutputGH (i, IOASCII_Output2DGH);
CCTK_RegisterIOMethodOutputVarAs (i, IOASCII_Output2DVarAs);
CCTK_RegisterIOMethodTimeToOutput (i, IOASCII_TimeFor2D);
CCTK_RegisterIOMethodTriggerOutput (i, IOASCII_TriggerOutput2D);
/* allocate the GH extension and its components */
newGH = (asciiioGH *) malloc (sizeof (asciiioGH));
i = CCTK_NumVars ();
newGH->do_out1D = (char *) malloc (i * sizeof (char));
newGH->do_out2D = (char *) malloc (i * sizeof (char));
newGH->out1D_last = (int *) malloc (i * sizeof (int));
newGH->out2D_last = (int *) malloc (i * sizeof (int));
newGH->spxyz = (int ***) malloc (CCTK_MaxDim() * sizeof (int **));
newGH->sp2xyz = (int **) malloc (3 * sizeof (int *));
for (i = CCTK_MaxDim () - 1; i >= 0; i--)
{
newGH->spxyz[i] = (int **) malloc (3 * sizeof (int *));
newGH->spxyz[i][0] = (int *) malloc (3 * sizeof (int ));
newGH->spxyz[i][1] = (int *) malloc (3 * sizeof (int ));
newGH->spxyz[i][2] = (int *) malloc (3 * sizeof (int ));
newGH->sp2xyz[i] = (int *) malloc (3 * sizeof (int ));
}
/* How often to output */
newGH->out1D_every = out_every > 0 ? out_every : -1;
if (out1D_every > 0)
{
newGH->out1D_every = out1D_every;
}
newGH->out2D_every = out_every > 0 ? out_every : -1;
if (out2D_every > 0)
{
newGH->out2D_every = out2D_every;
}
/* Deal with the output directories */
/* Check whether "outdirXD" was set.
If so take this dir otherwise default to "IO::outdir" */
newGH->outdir1D = CCTK_ParameterQueryTimesSet("outdir1D",CCTK_THORNSTRING)>0 ?
strdup (outdir1D) : strdup (outdir);
newGH->outdir2D = CCTK_ParameterQueryTimesSet("outdir2D",CCTK_THORNSTRING)>0 ?
strdup (outdir2D) : strdup (outdir);
/* create the output dir */
if (CCTK_MyProc (GH) == 0)
{
i = CCTK_CreateDirectory (0755, newGH->outdir1D);
if (i < 0)
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"IOASCII_InitGH: Problem creating 1D output directory '%s'",
newGH->outdir1D);
}
if (i > 0)
{
CCTK_VWarn (2, __LINE__, __FILE__, CCTK_THORNSTRING,
"IOASCII_InitGH: 1D output directory '%s' already exists",
newGH->outdir1D);
}
i = CCTK_CreateDirectory (0755, newGH->outdir2D);
if (i < 0)
{
CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING,
"IOASCII_InitGH: Problem creating 2D output directory '%s'",
newGH->outdir2D);
}
if (i > 0)
{
CCTK_VWarn (2, __LINE__, __FILE__, CCTK_THORNSTRING,
"IOASCII_InitGH: 2D output directory '%s' already exists",
newGH->outdir2D);
}
}
for (i = 0; i < CCTK_NumVars (); i++)
{
newGH->out1D_last[i] = -1;
newGH->out2D_last[i] = -1;
}
newGH->filenameList1D = NULL;
newGH->fileList_2D = NULL;
return (newGH);
}
|
