template<class ArithT, class RedOpT>
| ArithT Impala::Core::Array::Pattern::PxReduceValueToRoot | ( | ArithT | val, | |
| RedOpT | redOp, | |||
| int | root = 0, |
|||
| int | dtype = PX_MPI | |||
| ) | [inline] |
Definition at line 480 of file PxDistribution.h.
References PX_MPI, PX_OFT, PX_SBT, PxReduceValueToRootMPI(), PxReduceValueToRootOFT(), and PxReduceValueToRootSBT().
00481 { 00482 /*** redOp : Horus reduction operation ***/ 00483 /*** root : rank of reduction root ***/ 00484 /*** dtype : distribution type (PX_OFT, PX_SBT, or PX_MPI) ***/ 00485 00486 switch (dtype) { 00487 case PX_OFT : return PxReduceValueToRootOFT(val, redOp, root); 00488 break; 00489 case PX_SBT : return PxReduceValueToRootSBT(val, redOp, root); 00490 break; 00491 case PX_MPI : 00492 default : return PxReduceValueToRootMPI(val, redOp, root); 00493 } 00494 }
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