X-Git-Url: http://git.rrze.uni-erlangen.de/gitweb/?p=LbmBenchmarkKernelsPublic.git;a=blobdiff_plain;f=src%2FBenchKernelD3Q19ListAaPvGatherHybridCommon.h;fp=src%2FBenchKernelD3Q19ListAaPvGatherHybridCommon.h;h=c103dc2390a57bac60a0020e07ab796276cce763;hp=0000000000000000000000000000000000000000;hb=8cafd9ea08a6b1103eab29811227a7ae536dffa6;hpb=0fde6e45e9be83893afae896cf49a799777f6d7c

diff --git a/src/BenchKernelD3Q19ListAaPvGatherHybridCommon.h b/src/BenchKernelD3Q19ListAaPvGatherHybridCommon.h
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+// --------------------------------------------------------------------------
+//
+// Copyright
+//   Markus Wittmann, 2016-2017
+//   RRZE, University of Erlangen-Nuremberg, Germany
+//   markus.wittmann -at- fau.de or hpc -at- rrze.fau.de
+//
+//   Viktor Haag, 2016
+//   LSS, University of Erlangen-Nuremberg, Germany
+//
+//   Michael Hussnaetter, 2017-2018
+//   University of Erlangen-Nuremberg, Germany
+//   michael.hussnaetter -at- fau.de
+//
+//  This file is part of the Lattice Boltzmann Benchmark Kernels (LbmBenchKernels).
+//
+//  LbmBenchKernels is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  LbmBenchKernels is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with LbmBenchKernels.  If not, see <http://www.gnu.org/licenses/>.
+//
+// --------------------------------------------------------------------------
+#ifndef __BENCH_KERNEL_D3Q19_LIST_AA_PV_GATHER_HYBRID_COMMON_H__
+#define __BENCH_KERNEL_D3Q19_LIST_AA_PV_GATHER_HYBRID_COMMON_H__
+
+#if !defined(DATA_LAYOUT_SOA) && !defined(DATA_LAYOUT_AOSOA)
+	#error List Gather Hybrid works only with DATA_LAYOUT_SOA or DATA_LAYOUT_AOSOA
+#endif
+
+#include "BenchKernelD3Q19ListAaCommon.h"
+
+typedef struct KernelDataListRia_ {
+	KernelDataList kdl;
+
+	// Array contains information for loop start indices with the following scheme for every thread:
+	// scalar peel start | (vectorized load store | vectorized gather scatter) ... | scalar remainder.
+	// Example for 3 threads with ! indicating thread boundaries 
+	// [sp,vls,vgs,...,vls,vgs,sr ! sp, vls, vgs, ..., vls, vgs, sr ! sp, vls, vgs, ..., vls, vgs, sr]
+	int * loopStartIndices;
+	int nLoopStartIndices;  // Number of entries in loopStartIndices array.
+
+	// Array contains (for each thread) an index into loopStartIndices.
+	int * oddKernelThreadStartIndices;
+	// Number of entries in threadStartIndices
+	int nOddKernelThreadStartIndices;
+
+} KernelDataListRia;
+
+// Macro for casting KernelData * to KernelDataList *.
+#define KDLR(_x_)	((KernelDataListRia *)(_x_))
+
+
+#endif // __BENCH_KERNEL_D3Q19_LIST_AA_PV_GATHER_HYBRID_COMMON_H__
+