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// $Header:$
#ifndef CARPETIOFLEXIO_HH
#define CARPETIOFLEXIO_HH
#include <vector>
#include "cctk.h"
#include "cctk_Arguments.h"
#include "CactusBase/IOUtil/src/ioGH.h"
#include "CactusBase/IOUtil/src/ioutil_CheckpointRecovery.h"
#include "CactusBase/IOUtil/src/ioutil_Utils.h"
#include "ioflexio.h"
#include "ioflexioGH.h"
/* define the IOFlexIO datatypes according to CCTK_??? datatypes */
#define FLEXIO_CHAR IObase::Char
#ifdef CCTK_INT2
#define FLEXIO_INT2 IObase::Int16
#endif
#ifdef CCTK_INT4
#define FLEXIO_INT4 IObase::Int32
#endif
#ifdef CCTK_INT8
#define FLEXIO_INT8 IObase::Int64
#endif
#ifdef CCTK_REAL4
#define FLEXIO_REAL4 IObase::Float32
#endif
#ifdef CCTK_REAL8
#define FLEXIO_REAL8 IObase::Float64
#endif
#ifdef CCTK_REAL16
#define FLEXIO_REAL16 -1
#endif
/* define the FlexIO types for the generic CCTK_INT and CCTK_REAL datatypes */
#ifdef CCTK_INTEGER_PRECISION_8
#define FLEXIO_INT IObase::Int64
#elif CCTK_INTEGER_PRECISION_4
#define FLEXIO_INT IObase::Int32
#elif CCTK_INTEGER_PRECISION_2
#define FLEXIO_INT IObase::Int16
#endif
#ifdef CCTK_REAL_PRECISION_4
#define FLEXIO_REAL FLEXIO_REAL4
#elif CCTK_REAL_PRECISION_8
#define FLEXIO_REAL FLEXIO_REAL8
#elif CCTK_REAL_PRECISION_16
#define FLEXIO_REAL FLEXIO_REAL16
#endif
/* some macros needed for recovery */
#ifdef CCTK_MPI
#define CACTUS_MPI_ERROR(fn_call) \
do { \
int errcode; \
\
if ((errcode = fn_call) != MPI_SUCCESS) \
{ \
char mpi_error_string[MPI_MAX_ERROR_STRING+1]; \
int resultlen; \
\
MPI_Error_string (errcode, mpi_error_string, &resultlen); \
fprintf (stderr, "MPI call '%s' returned error code %d (%s)\n", \
#fn_call, errcode, mpi_error_string); \
fprintf(stderr, "At line %d of file %s\n", __LINE__, __FILE__); \
} \
} while (0)
#ifdef CCTK_INT4
#define CARPET_MPI_INT4 (sizeof (CCTK_INT4) == sizeof (int) ? MPI_INT : \
sizeof (CCTK_INT4) == sizeof (short) ? MPI_SHORT : \
MPI_DATATYPE_NULL)
#endif
#define CARPET_MPI_CHAR MPI_CHAR
/* floating point types are architecture-independent,
ie. a float has always 4 bytes, and a double has 8 bytes
PUGH_MPI_REAL is used for communicating reals of the generic CCTK_REAL type
PUGH_MPI_REALn is used to explicitely communicate n-byte reals */
#ifdef CCTK_REAL4
#define CARPET_MPI_REAL4 MPI_FLOAT
#endif
#ifdef CCTK_REAL8
#define CARPET_MPI_REAL8 MPI_DOUBLE
#endif
#ifdef CCTK_REAL16
#define CARPET_MPI_REAL16 (sizeof (CCTK_REAL16) == sizeof (long double) ? \
MPI_LONG_DOUBLE : MPI_DATATYPE_NULL)
#endif
#ifdef CCTK_REAL_PRECISION_16
#define CARPET_MPI_REAL CARPET_MPI_REAL16
#elif CCTK_REAL_PRECISION_8
#define CARPET_MPI_REAL CARPET_MPI_REAL8
#elif CCTK_REAL_PRECISION_4
#define CARPET_MPI_REAL CARPET_MPI_REAL4
#endif
#endif
namespace CarpetIOFlexIO {
// Variable definitions
extern int GHExtension;
extern int IOMethod;
extern vector<bool> do_truncate;
extern vector<vector<int> > last_output;
void* SetupGH (tFleshConfig* const fc,
const int convLevel, cGH* const cgh);
int OutputGH (const cGH* const cgh);
int OutputVarAs (const cGH* const cgh, const char* const varname,
const char* const alias);
int TimeToOutput (const cGH* const cgh, const int vindex);
int TriggerOutput (const cGH* const cgh, const int vindex);
int InputGH (const cGH* const cgh);
int InputVarAs (const cGH* const cgh, const char* const varname,
const char* const alias);
static const char* GetStringParameter (const char* const parametername,
const char* const fallback);
int WriteGF (const cGH* const cgh, IObase* writer, AMRwriter* amrwriter, ioRequest* request, const int called_from_checkpoint);
int ReadGF (const cGH* const cgh, IObase* reader, AmrGridReader* amrreader, int currdataset);
} // namespace CarpetIOFlexIO
namespace CarpetIOFlexIOUtil {
IObase::DataType FlexIODataType (int cctk_type);
void WriteAttribute (IObase* writer, const char* name,
int value);
void WriteAttribute (IObase* writer, const char* name,
const int* values, int nvalues);
void WriteAttribute (IObase* writer, const char* name,
CCTK_REAL value);
void WriteAttribute (IObase* writer, const char* name,
const CCTK_REAL* values, int nvalues);
void WriteAttribute (IObase* writer, const char* name,
const char* valuestring);
void DumpCommonAttributes (const cGH *cgh, IObase* writer, ioRequest* request);
}
namespace CarpetCheckpointRestart {
int CarpetIOFlexIO_Recover (cGH* cgh, const char *basefilename, int called_from);
}
#endif // !defined(CARPETIOFLEXIO_HH)
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