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95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
/*
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* Sp3MM_for_AlgebraicMultiGrid
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* (C) Copyright 2021-2022
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* Andrea Di Iorio
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions, and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the Sp3MM_for_AlgebraicMultiGrid or the names of its contributors may
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* not be used to endorse or promote products derived from this
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* software without specific written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE Sp3MM_for_AlgebraicMultiGrid GROUP OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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//CORE IMPLEMENTATIONS HEADER
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#ifndef SP3MM_CSR_OMP_MULTI_H
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#define SP3MM_CSR_OMP_MULTI_H
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///commons single implementation stuff
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#include "macros.h"
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#include "sparseMatrix.h"
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///aux structures
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//hold SPMM result over a unpartitionated space among threads-row[s' blocks]
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typedef struct{
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//space to hold SPMM output
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ulong* JA;
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double* AS;
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ulong size; //num of entries allocated -> only dbg checks
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ulong lastAssigned; //last JA&AS assigned index to an accumulator(atom)
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SPACC* accs; //SPARSIFIED ACC POINTERS
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uint accsNum;
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} SPMM_ACC; //accumulator for SPMM
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///compute function interface and its pointer definitions
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typedef spmat* ( SPMM) (spmat*,spmat*,CONFIG*);
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typedef spmat* (*SPMM_INTERF) (spmat*,spmat*,CONFIG*);
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typedef spmat* ( SP3MM) (spmat*,spmat*,spmat*,CONFIG*,SPMM_INTERF);
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typedef spmat* (*SP3MM_INTERF) (spmat*,spmat*,spmat*,CONFIG*,SPMM_INTERF);
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typedef enum {
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_1D_DIRECT,
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_1D_BLOCKS,
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_2D_OFFSET,
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_2D_ALLOCD
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} SPMM_IMPL_TYPE;
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///-- commons single implementation stuff
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///includes
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#include "linuxK_rbtree_minimalized.h"
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#include "Sp3MM_CSR_OMP_SymbStep_Multi.h"
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//extern char TRGT_IMPL_START_IDX; //multi implementation switch
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#include "sparseUtilsMulti.h"
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#ifdef OFF_F //save "includer" OFF_F value before overwriting it
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#pragma push_macro("OFF_F")
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#define _OFF_F_OLD
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#undef OFF_F
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#endif
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#define OFF_F 0
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#include "Sp3MM_CSR_OMP_UB_Generic.h"
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#include "Sp3MM_CSR_OMP_Num_Generic.h"
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#undef OFF_F
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#define OFF_F 1
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#include "Sp3MM_CSR_OMP_UB_Generic.h"
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#include "Sp3MM_CSR_OMP_Num_Generic.h"
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#undef OFF_F
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#ifdef _OFF_F_OLD
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#pragma pop_macro("OFF_F")
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#undef _OFF_F_OLD
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#endif
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#endif //SP3MM_CSR_OMP_MULTI_H
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