pgadebugprint(3) [debian man page]

PGADebugPrint(3)						      PGAPack							  PGADebugPrint(3)

NAME

       PGADebugPrint - Write debugging information

INPUT PARAMETERS

       ctx    - context variable
       level  -  a symbolic constant that maps to the type of print requested (e.g., an entry or exit print).  Valid values are PGA_DEBUG_ENTERED,
	      PGA_DEBUG_EXIT, PGA_DEBUG_MALLOC, PGA_DEBUG_PRINTVAR, PGA_DEBUG_SEND, and PGA_DEBUG_RECV.
       funcname
	      - the name of the function that called this routine
       msg    - message to print
       datatype
	      - a symbolic constant that maps to the data type of the parameter  data.	 Valid	choices  are  PGA_INT,	PGA_DOUBLE,  PGA_CHAR  and
	      PGA_VOID (no data).
       data   - a pointer, whose contents will be interpreted based upon the datatype parameter (or NULL, if PGA_VOID).

OUTPUT PARAMETERS

       none

SYNOPSIS

       #include "pgapack.h"
       void  PGADebugPrint(ctx, level, funcname, msg, datatype, data)
       PGAContext *ctx
       int level
       char *funcname
       char *msg
       int datatype
       void *data

LOCATION

       debug.c

EXAMPLE

       Example:
       If the debugging level includes printing variables (level 82), print the
       value of the integer variable num as a debugging tool in the routine
       Add2Nums

       PGAContext *ctx;
       int num;
       :
       PGADebugPrint(ctx, PGA_DEBUG_PRINTVAR, "Add2Nums", "num = ", PGA_INT,
       (void *) &num);

								     05/01/95							  PGADebugPrint(3)

PGASendReceiveIndividual(4)					      PGAPack					       PGASendReceiveIndividual(4)

NAME

       PGASendReceiveIndividual - Send an individual to a process, while receiving a different individual from a different process.

INPUT PARAMETERS

       ctx    - context variable
       send_p - index of string to send
       send_pop
	      - symbolic constant of population to send from
       dest   - destination process
       send_tag
	      - tag to send with
       recv_p - index of string to receive
       recv_pop
	      - symbolic constant of population to receive from
       source - process to receive from
       recv_tag
	      - tag to receive with
       comm   - an MPI communicator
       status - pointer to the MPI status structure

OUTPUT PARAMETERS

       none

SYNOPSIS

       #include "pgapack.h"
       void  PGASendReceiveIndividual(ctx, send_p, send_pop, dest, send_tag, recv_p, recv_pop, source, recv_tag, comm, status)
       PGAContext *ctx
       int send_p
       int send_pop
       int dest
       int send_tag
       int recv_p
       int recv_pop
       int source
       int recv_tag
       MPI_Comm comm
       MPI_Status *status

LOCATION

       parallel.c

EXAMPLE

       Example:
       A dedicated process is being used to perform an optimization algorithm
       on the strings.	Send a new string, s, to the process, while receiving an
       optimized string, r, from it.

       PGAContext *ctx;
       MPI_Comm    comm;
       MPI_Status  status;
       int  s, r;
       :
       PGASendReceiveIndividual(ctx, s, PGA_NEWPOP, 1, PGA_SR_STRINGTOMODIFY,
       r, PGA_NEWPOP, 1, PGA_SR_MODIFIEDSTRING,
       comm, &status);

								     05/01/95					       PGASendReceiveIndividual(4)