#include "cstd.h"
#include "usempi.h"
Go to the source code of this file.
Classes | |
| struct | s_SIZEDSTRING |
| String with size. More... | |
Defines | |
| #define | inline |
| #define | restrict |
| #define | DT_CSTRING 1 |
| #define | DT_CHAR 2 |
| #define | DT_SHORT 3 |
| #define | DT_INT 4 |
| #define | DT_LONG 5 |
| #define | DT_FLOAT 6 |
| #define | DT_DOUBLE 7 |
| #define | DT_USHORT 9 |
| #define | DT_UINT 10 |
| #define | DT_ULONG 11 |
| #define | DT_REAL DT_FLOAT |
| Real type and consts. | |
| #define | ireal float |
| ** real type > | |
| #define | REAL_NAN 0.0f |
| #define | REAL_ZERO 0.0f |
| #define | REAL_ONE 1.0f |
| #define | REAL_EPS FLT_EPSILON |
| #define | REAL_MIN FLT_MIN |
| #define | REAL_MAX FLT_MAX |
| #define | IWAVE_MPI_REAL MPI_FLOAT |
| #define | RDOM_MAX_NARR 30 |
| Maximum number of arrays in any domain. | |
| #define | RARR_MAX_NDIM 7 |
| Maximum number of dimensions in any array. | |
| #define | IWAVE_NDIM 3 |
| #define | IWAVE_3NDIM 27 |
| #define | IWAVE_NNEI (IWAVE_3NDIM - 1) |
| #define | IX 0 |
| #define | IY 1 |
| #define | IZ 2 |
| #define | RARR_DUMP_POINTERS 0 |
| #define | IARR_MAX_NDIM 7 |
| #define | RARR_MAX_3NDIM 2187 |
| #define | _IPNT IPNT |
| #define | _RPNT RPNT |
| #define | CHECK_BOUNDS |
| #define | PS_SEP '=' |
| #define | PS_QUO '"' |
| #define | iwave_min(a, b) ((a) < (b) ? (a) : (b)) |
| #define | iwave_max(a, b) ((a) > (b) ? (a) : (b)) |
| #define | iwave_abs(a) ((a) < REAL_ZERO ? (-a) : (a)) |
| #define | E_SUCCESS 0 |
| no error | |
| #define | E_INTERNAL 1000 |
| internal error, should not happen | |
| #define | E_OTHER 2000 |
| some other error | |
| #define | E_ALLOC 1 |
| cannot (re/m/c)alloc, etc | |
| #define | E_BADINPUT 2 |
| incorrect input data | |
| #define | E_OUTOFBOUNDS 3 |
| if array bound check failed | |
| #define | E_BADINDEX 4 |
| wrong index | |
| #define | E_BADARRINDEX 5 |
| wrong array index in the domain | |
| #define | E_BADDIMINDEX 6 |
| wrong dimension index in the array | |
| #define | E_FILE 7 |
| problem with file operations | |
| #define | E_FILEOPEN 8 |
| problem opening file | |
| #define | E_MPI 9 |
| mpi function returned error code | |
| #define | E_DOMAINDECOMP 10 |
| could not do domain decomposition | |
| #define | E_PARSE 11 |
| problem with parsing parameter file | |
| #define | E_PARSENONAME 12 |
| name not found | |
| #define | E_PARSENOVALUE 13 |
| value not found | |
| #define | E_PARSECONVERT 14 |
| cannot convert | |
| #define | E_ALREADYALLOC 15 |
| allocating already allocated array | |
| #define | E_RANGE -2 |
| out of range | |
| #define | E_OVERFLOW -3 |
| out of range - overflow | |
| #define | E_UNDERFLOW -4 |
| out of range - underflow | |
| #define | E_NOTIMESTEP -100 |
| no time step needed for array | |
| #define | E_NOTINGRID -200 |
| process with these indices not in domain decomposition grid | |
| #define | SEAMX_BIG_ENDIAN 0 |
| #define | SEAMX_LITTLE_ENDIAN 1 |
Typedefs | |
| typedef int | IPNT [IARR_MAX_NDIM] |
| typedef ireal | RPNT [RARR_MAX_NDIM] |
| typedef s_SIZEDSTRING | SIZEDSTRING |
| String with size. | |
Functions | |
| int * | IASN (IPNT l, const IPNT r) |
| Assignment of IPNT r to IPNT l. | |
| ireal * | RASN (RPNT l, const RPNT r) |
| Assignment of RPNT r to RPNT l. | |
| void * | usermalloc_ (size_t size) |
| Modified malloc/free functions. | |
| void | userfree_ (void *ptr) |
| int | gen_3n1 (int ndim, int *n) |
| int | gen_i2pnt (int ndim, int i, IPNT p) |
| int | gen_pnt2i (int ndim, const IPNT p, int *i) |
| void | storeRank (int rk) |
| int | retrieveRank () |
| void | storeSize (int sz) |
| int | retrieveSize () |
| void | storeComm (MPI_Comm cm) |
| MPI_Comm | retrieveComm () |
| void | storeOutstream (FILE *stream) |
| FILE * | retrieveOutstream () |
| void | storeGlobalRank (int rk) |
| int | retrieveGlobalRank () |
| void | storeGlobalSize (int sz) |
| int | retrieveGlobalSize () |
| void | storeGlobalComm (MPI_Comm cm) |
| MPI_Comm | retrieveGlobalComm () |
| void | storeThreadSupp (int ts) |
| int | retrieveThreadSupp () |
| void | storeGroupID (int) |
| int | retrieveGroupID () |
| void | storeNumGroups (int) |
| int | retrieveNumGroups () |
| void | storeRemComm (MPI_Comm cm) |
| MPI_Comm | retrieveRemComm () |
| int | getMachineEndianness () |
| void | swapBytes (unsigned char *arr, int arrsize, int atomsize) |
| int | getBoundaryFlags (IPNT lbc, IPNT rbc, int dim) |
Utilities:
Constants. Data type [ireal]. Data type flags. Point arrays. Aligned malloc. Separator, delimiter for parser. All error codes.
Definition in file utils.h.
| #define DT_REAL DT_FLOAT |
| #define RDOM_MAX_NARR 30 |
| #define RARR_MAX_NDIM 7 |
| #define IARR_MAX_NDIM 7 |
| typedef ireal RPNT[RARR_MAX_NDIM] |
| typedef struct s_SIZEDSTRING SIZEDSTRING |
String with size.
Has size n (0,...,n-1) and extra terminating null character at n-th position. May have null characters in the middle.
long n : string length (not including null terminator). char *s : string pointer (has additional null terminator).
| void* usermalloc_ | ( | size_t | size | ) |
Modified malloc/free functions.
Currently implemented as 16 byte aligned pointers. TO CHANGE BY USER in utils.c.
size_t size : size in bytes. void * return/ptr : pointer to the allocated memory. >
| void userfree_ | ( | void * | ptr | ) |
| int gen_3n1 | ( | int | ndim, | |
| int * | n | |||
| ) |
| int gen_i2pnt | ( | int | ndim, | |
| int | i, | |||
| IPNT | p | |||
| ) |
| int gen_pnt2i | ( | int | ndim, | |
| const IPNT | p, | |||
| int * | i | |||
| ) |
| void storeRank | ( | int | rk | ) |
| int retrieveRank | ( | ) |
| void storeSize | ( | int | sz | ) |
| int retrieveSize | ( | ) |
| void storeComm | ( | MPI_Comm | cm | ) |
| MPI_Comm retrieveComm | ( | ) |
| void storeOutstream | ( | FILE * | stream | ) |
| FILE* retrieveOutstream | ( | ) |
| void storeGlobalRank | ( | int | rk | ) |
| int retrieveGlobalRank | ( | ) |
| void storeGlobalSize | ( | int | sz | ) |
| int retrieveGlobalSize | ( | ) |
| void storeGlobalComm | ( | MPI_Comm | cm | ) |
| MPI_Comm retrieveGlobalComm | ( | ) |
| void storeThreadSupp | ( | int | ts | ) |
| int retrieveThreadSupp | ( | ) |
| void storeGroupID | ( | int | ) |
| int retrieveGroupID | ( | ) |
| void storeNumGroups | ( | int | ) |
| int retrieveNumGroups | ( | ) |
| void storeRemComm | ( | MPI_Comm | cm | ) |
| MPI_Comm retrieveRemComm | ( | ) |
| int getMachineEndianness | ( | ) |
| void swapBytes | ( | unsigned char * | arr, | |
| int | arrsize, | |||
| int | atomsize | |||
| ) |
1.4.7