root / include / hpl_misc.h @ 9
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| 1 | 1 | equemene | /*
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| 2 | 1 | equemene | * -- High Performance Computing Linpack Benchmark (HPL)
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| 3 | 1 | equemene | * HPL - 2.0 - September 10, 2008
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| 4 | 1 | equemene | * Antoine P. Petitet
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| 5 | 1 | equemene | * University of Tennessee, Knoxville
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| 6 | 1 | equemene | * Innovative Computing Laboratory
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| 7 | 1 | equemene | * (C) Copyright 2000-2008 All Rights Reserved
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| 8 | 1 | equemene | *
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| 9 | 1 | equemene | * -- Copyright notice and Licensing terms:
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| 10 | 1 | equemene | *
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| 11 | 1 | equemene | * Redistribution and use in source and binary forms, with or without
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| 12 | 1 | equemene | * modification, are permitted provided that the following conditions
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| 13 | 1 | equemene | * are met:
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| 14 | 1 | equemene | *
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| 15 | 1 | equemene | * 1. Redistributions of source code must retain the above copyright
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| 16 | 1 | equemene | * notice, this list of conditions and the following disclaimer.
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| 17 | 1 | equemene | *
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| 18 | 1 | equemene | * 2. Redistributions in binary form must reproduce the above copyright
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| 19 | 1 | equemene | * notice, this list of conditions, and the following disclaimer in the
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| 20 | 1 | equemene | * documentation and/or other materials provided with the distribution.
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| 21 | 1 | equemene | *
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| 22 | 1 | equemene | * 3. All advertising materials mentioning features or use of this
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| 23 | 1 | equemene | * software must display the following acknowledgement:
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| 24 | 1 | equemene | * This product includes software developed at the University of
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| 25 | 1 | equemene | * Tennessee, Knoxville, Innovative Computing Laboratory.
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| 26 | 1 | equemene | *
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| 27 | 1 | equemene | * 4. The name of the University, the name of the Laboratory, or the
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| 28 | 1 | equemene | * names of its contributors may not be used to endorse or promote
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| 29 | 1 | equemene | * products derived from this software without specific written
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| 30 | 1 | equemene | * permission.
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| 31 | 1 | equemene | *
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| 32 | 1 | equemene | * -- Disclaimer:
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| 33 | 1 | equemene | *
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| 34 | 1 | equemene | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 35 | 1 | equemene | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 36 | 1 | equemene | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 37 | 1 | equemene | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY
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| 38 | 1 | equemene | * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 39 | 1 | equemene | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 40 | 1 | equemene | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 41 | 1 | equemene | * DATA OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 42 | 1 | equemene | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 43 | 1 | equemene | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 44 | 1 | equemene | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 45 | 1 | equemene | */
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| 46 | 1 | equemene | #ifndef HPL_MISC_H
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| 47 | 1 | equemene | #define HPL_MISC_H
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| 48 | 1 | equemene | /*
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| 49 | 1 | equemene | * ---------------------------------------------------------------------
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| 50 | 1 | equemene | * Include files
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| 51 | 1 | equemene | * ---------------------------------------------------------------------
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| 52 | 1 | equemene | */
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| 53 | 1 | equemene | #ifdef __STDC__
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| 54 | 1 | equemene | #define STDC_HEADERS
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| 55 | 1 | equemene | #endif
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| 56 | 1 | equemene | |
| 57 | 1 | equemene | #include <stdio.h> |
| 58 | 1 | equemene | #include <stdlib.h> |
| 59 | 1 | equemene | #include <string.h> |
| 60 | 1 | equemene | |
| 61 | 1 | equemene | #ifdef STDC_HEADERS
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| 62 | 1 | equemene | #include <stdarg.h> |
| 63 | 1 | equemene | #define STDC_ARGS(p) p
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| 64 | 1 | equemene | #else
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| 65 | 1 | equemene | #include <varargs.h> |
| 66 | 1 | equemene | #define STDC_ARGS(p) ()
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| 67 | 1 | equemene | #endif
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| 68 | 1 | equemene | |
| 69 | 9 | equemene | |
| 70 | 9 | equemene | |
| 71 | 1 | equemene | #ifdef HPL_CALL_VSIPL
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| 72 | 1 | equemene | #include <vsip.h> |
| 73 | 1 | equemene | #endif
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| 74 | 9 | equemene | |
| 75 | 9 | equemene | #ifdef HPL_CALL_CUBLAS
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| 76 | 9 | equemene | #include <cublas.h> |
| 77 | 9 | equemene | #endif
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| 78 | 9 | equemene | |
| 79 | 1 | equemene | /*
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| 80 | 1 | equemene | * ---------------------------------------------------------------------
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| 81 | 1 | equemene | * #define macro constants
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| 82 | 1 | equemene | * ---------------------------------------------------------------------
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| 83 | 1 | equemene | */
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| 84 | 1 | equemene | #define HPL_rone 1.0 |
| 85 | 1 | equemene | #define HPL_rtwo 2.0 |
| 86 | 1 | equemene | #define HPL_rzero 0.0 |
| 87 | 1 | equemene | /*
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| 88 | 1 | equemene | * ---------------------------------------------------------------------
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| 89 | 1 | equemene | * #define macros definitions
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| 90 | 1 | equemene | * ---------------------------------------------------------------------
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| 91 | 1 | equemene | */
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| 92 | 1 | equemene | #define Mabs( a_ ) ( ( (a_) < 0 ) ? -(a_) : (a_) ) |
| 93 | 1 | equemene | #define Mmin( a_, b_ ) ( ( (a_) < (b_) ) ? (a_) : (b_) )
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| 94 | 1 | equemene | #define Mmax( a_, b_ ) ( ( (a_) > (b_) ) ? (a_) : (b_) )
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| 95 | 1 | equemene | |
| 96 | 1 | equemene | #define Mfloor(a,b) (((a)>0) ? (((a)/(b))) : (-(((-(a))+(b)-1)/(b)))) |
| 97 | 1 | equemene | #define Mceil(a,b) ( ( (a)+(b)-1 ) / (b) ) |
| 98 | 1 | equemene | #define Miceil(a,b) (((a)>0) ? ((((a)+(b)-1)/(b))) : (-((-(a))/(b)))) |
| 99 | 1 | equemene | |
| 100 | 1 | equemene | #define Mupcase(C) (((C)>96 && (C)<123) ? (C) & 0xDF : (C)) |
| 101 | 1 | equemene | #define Mlowcase(C) (((C)>64 && (C)< 91) ? (C) | 32 : (C)) |
| 102 | 1 | equemene | /*
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| 103 | 1 | equemene | * Mptr returns a pointer to a_( i_, j_ ) for readability reasons and
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| 104 | 1 | equemene | * also less silly errors ...
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| 105 | 1 | equemene | */
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| 106 | 1 | equemene | #define Mptr( a_, i_, j_, lda_ ) \
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| 107 | 1 | equemene | ( (a_) + (size_t)(i_) + (size_t)(j_)*(size_t)(lda_) ) |
| 108 | 1 | equemene | /*
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| 109 | 1 | equemene | * Align pointer
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| 110 | 1 | equemene | */
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| 111 | 1 | equemene | #define HPL_PTR( ptr_, al_ ) \
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| 112 | 1 | equemene | ( ( ( (size_t)(ptr_)+(al_)-1 ) / (al_) ) * (al_) )
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| 113 | 1 | equemene | #endif
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| 114 | 1 | equemene | /*
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| 115 | 1 | equemene | * End of hpl_misc.h
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| 116 | 1 | equemene | */ |