GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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pvmfgetinst(3) |
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pvm_getinst − Returns the instance number in a group of a PVM process.
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C |
int inum = pvm_getinst( char *group, int tid ) |
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Fortran |
call pvmfgetinst( group, tid, inum ) |
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group |
Character string group name of an existing group. | ||
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tid |
Integer task identifier of a PVM process. | ||
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inum |
Integer instance number returned by the routine. Instance numbers start at 0 and count up. Values less than zero indicate an error. |
The routine pvm_getinst takes a group name group and a PVM task identifier tid and returns the unique instance number that corresponds to the input. It can be called by any task whether in the group or not. If pvm_getinst is successful, inum will be >= 0. If some error occurs then inum will be < 0.
C:
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inum = pvm_getinst( "worker", pvm_mytid() ); | |
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-------- | |
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inum = pvm_getinst( "worker", tid[i] ); |
Fortran:
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CALL PVMFGETINST( ’GROUP3’, TID, INUM ) |
These error
conditions can be returned by pvm_getinst
PvmSysErr
pvmd was not started or has crashed.
PvmBadParam
giving an invalid tid value.
PvmNoGroup
giving a non-existent group name.
PvmNotInGroup
specifying a group in which the tid is not a member.
pvm_joingroup(3PVM), pvm_gettid(3PVM)
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pvmfgetinst(3) | |