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89 lines
2.9 KiB
Fortran
89 lines
2.9 KiB
Fortran
C
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C Parallel Sparse BLAS version 2.2
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C (C) Copyright 2006/2007/2008
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C Salvatore Filippone University of Rome Tor Vergata
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C Alfredo Buttari University of Rome Tor Vergata
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C
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C Redistribution and use in source and binary forms, with or without
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C modification, are permitted provided that the following conditions
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C are met:
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C 1. Redistributions of source code must retain the above copyright
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C notice, this list of conditions and the following disclaimer.
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C 2. Redistributions in binary form must reproduce the above copyright
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C notice, this list of conditions, and the following disclaimer in the
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C documentation and/or other materials provided with the distribution.
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C 3. The name of the PSBLAS group or the names of its contributors may
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C not be used to endorse or promote products derived from this
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C software without specific written permission.
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C
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C THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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C ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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C TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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C PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
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C BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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C CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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C SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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C INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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C CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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C ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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C POSSIBILITY OF SUCH DAMAGE.
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C
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C
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SUBROUTINE CHECK_DIM(M, N, IA, NG, IA2,
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+ NZ, LARN, LIAN1, LIAN2, IERRV)
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use psb_const_mod
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IMPLICIT NONE
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C
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C .. Scalar Arguments ..
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INTEGER M,N,NG,LARN,LIAN1,LIAN2, NZ
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C .. Array Arguments ..
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INTEGER IA(3,*), IA2(*), IERRV(*)
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C Local scalars
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INTEGER NNZ, BLOCK, DIM_BLOCK, LIMIT
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INTEGER MAX_NNZERO, MAX_NZ
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EXTERNAL MAX_NNZERO
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MAX_NZ = MAX_NNZERO(M,IA2)
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NNZ = NZ
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c$$$ LIMIT = INT(DIM_BLOCK*PSB_PERCENT_)
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DO BLOCK = 1, NG
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DIM_BLOCK = IA(1,BLOCK+1)-IA(1,BLOCK)
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LIMIT = INT(DIM_BLOCK*PSB_PERCENT_)
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NNZ = NNZ+(DIM_BLOCK-LIMIT)*MAX_NZ
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END DO
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IERRV(1)=0
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IERRV(2) = NNZ
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IERRV(3) = NNZ
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IERRV(4) = 6+3*(NG+1)+M+MAX_NZ*NG+1
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IF (6+3*(NG+1)+M+MAX_NZ*NG+1.GT.LIAN2) THEN
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IERRV(1) = 30
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c$$$ write(0,*) 'check_dim: error 1',
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c$$$ + 6+3*(NG+1)+M+MAX_NZ*NG+1,LIAN2
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ENDIF
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IF (NNZ.GT.LIAN1) THEN
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c$$$ write(0,*) 'check_dim: error 2',nnz,lian1
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IERRV(1) = 31
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ENDIF
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IF (NNZ.GT.LARN) THEN
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c$$$ write(0,*) 'check_dim: error 3',nnz,larn
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IERRV(1) = 32
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ENDIF
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RETURN
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END
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