| int Impala::Core::Array::Pattern::PxLclStartY | ( | int | cpu | ) | [inline] |
Definition at line 468 of file PxPartition.h.
References _minLocalH, _overflowY, and PxGridIndexY().
Referenced by PatGeometricOp(), PxLclStart(), and PxRedistArray().
00469 { 00470 /* Gives index in y-direction of global array representing the 00471 * start of the partial array for which CPU 'cpu' is responsible. 00472 */ 00473 00474 if (PxGridIndexY(cpu) < _overflowY) { 00475 return (PxGridIndexY(cpu) * (_minLocalH + 1)); 00476 } else { 00477 return (PxGridIndexY(cpu) * _minLocalH + _overflowY); 00478 } 00479 }
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