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Last change
on this file since 136 was
117,
checked in by rosiere, 15 years ago
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1) Platforms : add new organization for test
2) Load_Store_Unit : add array to count nb_check in store_queue
3) Issue_queue and Core_Glue : rewrite the issue network
4) Special_Register_Unit : add reset value to register CID
5) Softwares : add multicontext test
6) Softwares : add SPECINT
7) Softwares : add MiBench?
7) Read_queue : inhib access for r0
8) Change Core_Glue (network) - dont yet support priority and load balancing scheme
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-
Property svn:executable set to
*
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Property svn:keywords set to
Id
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File size:
924 bytes
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| Rev | Line | |
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| [117] | 1 | /* +++Date last modified: 05-Jul-1997 */ |
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| 2 | |
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| 3 | /* |
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| 4 | ** rounding macros by Dave Knapp, Thad Smith, Jon Strayer, & Bob Stout |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef ROUND__H |
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| 8 | #define ROUND__H |
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| 9 | |
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| 10 | #include <math.h> |
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| 11 | |
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| 12 | #if defined(__cplusplus) && __cplusplus |
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| 13 | |
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| 14 | /* |
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| 15 | ** Safe C++ inline versions |
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| 16 | */ |
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| 17 | |
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| 18 | /* round to integer */ |
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| 19 | |
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| 20 | inline int iround(double x) |
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| 21 | { |
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| 22 | return (int)floor(x + 0.5); |
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| 23 | } |
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| 24 | |
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| 25 | /* round number n to d decimal points */ |
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| 26 | |
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| 27 | inline double fround(double n, unsigned d) |
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| 28 | { |
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| 29 | return floor(n * pow(10., d) + .5) / pow(10., d); |
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| 30 | } |
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| 31 | |
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| 32 | #else |
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| 33 | |
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| 34 | /* |
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| 35 | ** NOTE: These C macro versions are unsafe since arguments are referenced |
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| 36 | ** more than once. |
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| 37 | ** |
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| 38 | ** Avoid using these with expression arguments to be safe. |
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| 39 | */ |
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| 40 | |
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| 41 | /* |
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| 42 | ** round to integer |
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| 43 | */ |
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| 44 | |
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| 45 | #define iround(x) floor((x) + 0.5) |
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| 46 | |
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| 47 | /* |
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| 48 | ** round number n to d decimal points |
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| 49 | */ |
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| 50 | |
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| 51 | #define fround(n,d) (floor((n)*pow(10.,(d))+.5)/pow(10.,(d))) |
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| 52 | |
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| 53 | #endif |
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| 54 | |
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| 55 | #endif /* ROUND__H */ |
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