root / include / hpl_misc.h @ 9
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/*
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* -- High Performance Computing Linpack Benchmark (HPL)
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* HPL - 2.0 - September 10, 2008
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* Antoine P. Petitet
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* University of Tennessee, Knoxville
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* Innovative Computing Laboratory
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* (C) Copyright 2000-2008 All Rights Reserved
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*
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* -- Copyright notice and Licensing terms:
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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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*
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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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*
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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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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgement:
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* This product includes software developed at the University of
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* Tennessee, Knoxville, Innovative Computing Laboratory.
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*
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* 4. The name of the University, the name of the Laboratory, or the
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* names of its contributors may not be used to endorse or promote
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* products derived from this software without specific written
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* permission.
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*
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* -- Disclaimer:
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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
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef HPL_MISC_H
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#define HPL_MISC_H
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/*
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* ---------------------------------------------------------------------
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* Include files
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* ---------------------------------------------------------------------
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*/
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#ifdef __STDC__
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#define STDC_HEADERS
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#endif
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#ifdef STDC_HEADERS
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#include <stdarg.h> |
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#define STDC_ARGS(p) p
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#else
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#include <varargs.h> |
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#define STDC_ARGS(p) ()
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#endif
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#ifdef HPL_CALL_VSIPL
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#include <vsip.h> |
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#endif
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#ifdef HPL_CALL_CUBLAS
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#include <cublas.h> |
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#endif
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/*
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* ---------------------------------------------------------------------
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* #define macro constants
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* ---------------------------------------------------------------------
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*/
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#define HPL_rone 1.0 |
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#define HPL_rtwo 2.0 |
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#define HPL_rzero 0.0 |
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/*
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* ---------------------------------------------------------------------
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* #define macros definitions
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* ---------------------------------------------------------------------
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*/
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#define Mabs( a_ ) ( ( (a_) < 0 ) ? -(a_) : (a_) ) |
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#define Mmin( a_, b_ ) ( ( (a_) < (b_) ) ? (a_) : (b_) )
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#define Mmax( a_, b_ ) ( ( (a_) > (b_) ) ? (a_) : (b_) )
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#define Mfloor(a,b) (((a)>0) ? (((a)/(b))) : (-(((-(a))+(b)-1)/(b)))) |
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#define Mceil(a,b) ( ( (a)+(b)-1 ) / (b) ) |
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#define Miceil(a,b) (((a)>0) ? ((((a)+(b)-1)/(b))) : (-((-(a))/(b)))) |
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#define Mupcase(C) (((C)>96 && (C)<123) ? (C) & 0xDF : (C)) |
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#define Mlowcase(C) (((C)>64 && (C)< 91) ? (C) | 32 : (C)) |
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/*
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* Mptr returns a pointer to a_( i_, j_ ) for readability reasons and
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* also less silly errors ...
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*/
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#define Mptr( a_, i_, j_, lda_ ) \
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( (a_) + (size_t)(i_) + (size_t)(j_)*(size_t)(lda_) ) |
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/*
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* Align pointer
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*/
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#define HPL_PTR( ptr_, al_ ) \
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( ( ( (size_t)(ptr_)+(al_)-1 ) / (al_) ) * (al_) )
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#endif
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/*
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* End of hpl_misc.h
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*/
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