diff options
Diffstat (limited to 'src/Startup.c')
| -rw-r--r-- | src/Startup.c | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/src/Startup.c b/src/Startup.c new file mode 100644 index 0000000..fbb8b79 --- /dev/null +++ b/src/Startup.c @@ -0,0 +1,251 @@ + /*@@ + @file Startup.c + @date Sat 12 June 2004 + @author Thomas Radke + @desc + Startup routines for IOSDF. + @enddesc + @version $Id$ + @@*/ + + +#include <stdlib.h> +#include <string.h> + +#include "cctk.h" +#include "cctk_IOMethods.h" +#include "cctk_Parameters.h" +#include "CactusBase/IOUtil/src/ioutil_Utils.h" +#include "ioSDFGH.h" + +/* the rcs ID and its dummy function to use it */ +static const char *rcsid = "$Id$"; +CCTK_FILEVERSION(CactusIO_IOSDF_Startup_c) + + +/******************************************************************** + ******************** Macro Definitions ************************ + ********************************************************************/ +#define CREATE_OUTDIR(dim, dir) \ + { \ + const char *_dir = dir; \ + \ + \ + /* check whether "dir" was set; if not default to "IO::out_dir" */ \ + if (*_dir == 0) \ + { \ + _dir = out_dir; \ + } \ + \ + /* omit the directory name if it's the current working dir */ \ + if (strcmp (_dir, ".") == 0) \ + { \ + myGH->dir = strdup (""); \ + } \ + else \ + { \ + myGH->dir = malloc (strlen (_dir) + 2); \ + sprintf (myGH->dir, "%s/", _dir); \ + } \ + \ + /* create the directory */ \ + i = IOUtil_CreateDirectory (GH, myGH->dir, 0, 0); \ + if (i < 0) \ + { \ + CCTK_VWarn (1, __LINE__, __FILE__, CCTK_THORNSTRING, \ + "IOSDF_SetupGH: Problem creating directory '%s' " \ + "for %dD output", myGH->dir, dim); \ + } \ + else if (i >= 0 && CCTK_Equals (verbose, "full")) \ + { \ + CCTK_VInfo (CCTK_THORNSTRING, "%dD output to directory '%s'", \ + dim, myGH->dir); \ + } \ + } + + +/******************************************************************** + ******************** Internal Routines ************************ + ********************************************************************/ +static void *IOSDF_SetupGH (tFleshConfig *config, int conv_level, cGH *GH); + + + /*@@ + @routine IOSDF_Startup + @date Sat 12 June 2004 + @author Thomas Radke + @desc + The startup registration routine for IOSDF. + Registers the GH extensions needed for IOSDF + along with its setup routine. + @enddesc + @calls CCTK_RegisterGHExtension + CCTK_RegisterGHExtensionSetupGH +@@*/ +void IOSDF_Startup (void) +{ + CCTK_RegisterGHExtensionSetupGH (CCTK_RegisterGHExtension ("IOSDF"), + IOSDF_SetupGH); +} + + + /*@@ + @routine IOSDF_Terminate + @date Sat 12 June 2004 + @author Thomas Radke + @desc + The termination routine for IOSDF. + Closes all open SDF output files. + @enddesc +@@*/ +void IOSDF_Terminate (void) +{ + gft_close_all (); +} + + +/******************************************************************** + ******************** Internal Routines ************************ + ********************************************************************/ + /*@@ + @routine IOSDF_SetupGH + @date Sat 12 June 2004 + @author Thomas Radke + @desc + Allocates and sets up IOSDF'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 conv_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 *IOSDF_SetupGH (tFleshConfig *config, int conv_level, cGH *GH) +{ + int i, maxdim, numvars; + ioSDFGH *myGH; + DECLARE_CCTK_PARAMETERS + + + /* suppress compiler warnings about unused variables */ + (void) (config + 0); + (void) (conv_level + 0); + (void) (GH + 0); + + /* allocate the GH extension and its components */ + myGH = malloc (sizeof (ioSDFGH)); + if (! myGH) + { + CCTK_WARN (0, "IOSDF_SetupGH: Unable to allocate memory for GH"); + } + + /* register the IOSDF routines as output methods */ + i = CCTK_RegisterIOMethod ("IOSDF_1D"); + CCTK_RegisterIOMethodOutputGH (i, IOSDF_Output1DGH); + CCTK_RegisterIOMethodOutputVarAs (i, IOSDF_Output1DVarAs); + CCTK_RegisterIOMethodTimeToOutput (i, IOSDF_TimeFor1D); + CCTK_RegisterIOMethodTriggerOutput (i, IOSDF_TriggerOutput1D); + + /* only register N-D IOSDF I/O methods + if at least N-dimensional grid variables are defined by thorns */ + maxdim = CCTK_MaxDim (); + if (maxdim >= 2) + { + i = CCTK_RegisterIOMethod ("IOSDF_2D"); + CCTK_RegisterIOMethodOutputGH (i, IOSDF_Output2DGH); + CCTK_RegisterIOMethodOutputVarAs (i, IOSDF_Output2DVarAs); + CCTK_RegisterIOMethodTimeToOutput (i, IOSDF_TimeFor2D); + CCTK_RegisterIOMethodTriggerOutput (i, IOSDF_TriggerOutput2D); + } + + if (maxdim >= 3) + { + i = CCTK_RegisterIOMethod ("IOSDF_3D"); + CCTK_RegisterIOMethodOutputGH (i, IOSDF_Output3DGH); + CCTK_RegisterIOMethodOutputVarAs (i, IOSDF_Output3DVarAs); + CCTK_RegisterIOMethodTimeToOutput (i, IOSDF_TimeFor3D); + CCTK_RegisterIOMethodTriggerOutput (i, IOSDF_TriggerOutput3D); + } + + numvars = CCTK_NumVars (); + myGH->out1D_every = malloc (numvars * sizeof (CCTK_INT)); + myGH->out2D_every = malloc (numvars * sizeof (CCTK_INT)); + myGH->out3D_every = malloc (numvars * sizeof (CCTK_INT)); + myGH->out1D_last = malloc (numvars * sizeof (int)); + myGH->out2D_last = malloc (numvars * sizeof (int)); + myGH->out3D_last = malloc (numvars * sizeof (int)); + + for (i = 0; i < numvars; i++) + { + myGH->out1D_last[i] = -1; + myGH->out2D_last[i] = -1; + myGH->out3D_last[i] = -1; + } + + myGH->out1D_vars = strdup (""); + myGH->out2D_vars = strdup (""); + myGH->out3D_vars = strdup (""); + myGH->out1D_every_default = out1D_every - 1; + myGH->out2D_every_default = out2D_every - 1; + myGH->out3D_every_default = out3D_every - 1; + + myGH->fileList_1D = NULL; + myGH->fileList_2D = NULL; + myGH->fileList_3D = NULL; + + myGH->stop_on_parse_errors = strict_io_parameter_check; + if (! CCTK_Equals (verbose, "none")) + { + CCTK_INFO ("I/O Method 'IOSDF_1D' registered: output of 1D lines of grid " + "functions/arrays to SDF files"); + } + IOSDF_CheckSteerableParameters1D (myGH); + if (maxdim >= 2) + { + if (! CCTK_Equals (verbose, "none")) + { + CCTK_INFO ("I/O Method 'IOSDF_2D' registered: output of 2D planes of " + "grid functions/arrays to SDF files"); + } + IOSDF_CheckSteerableParameters2D (myGH); + } + if (maxdim >= 3) + { + if (! CCTK_Equals (verbose, "none")) + { + CCTK_INFO ("I/O Method 'IOSDF_3D' registered: output of 3D grid " + "functions/arrays to SDF files"); + } + IOSDF_CheckSteerableParameters3D (myGH); + } + myGH->stop_on_parse_errors = 0; + + /* make sure all output directories exist */ + CREATE_OUTDIR (1, out1D_dir); + CREATE_OUTDIR (2, out2D_dir); + CREATE_OUTDIR (3, out3D_dir); + + return (myGH); +} |