Last change
on this file since 79 was
71,
checked in by rosiere, 17 years ago
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Modification of Statisctics
Add a new systemC component : Load_Store_Queue (tested with one benchmark and one configuration). Store don't supported the Data Buss Error (Load is supported)
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File size:
434 bytes
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1 | #ifndef morpheo_Log2 |
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2 | #define morpheo_Log2 |
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3 | |
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4 | /* |
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5 | * $Id$ |
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6 | * |
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7 | * [ Description ] |
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8 | * |
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9 | */ |
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10 | |
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11 | #include <stdint.h> |
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12 | #include <math.h> |
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13 | |
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14 | namespace morpheo { |
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15 | |
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16 | inline uint32_t log2 (uint32_t value) |
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17 | { |
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18 | return static_cast<uint32_t>(ceil(::log2(value))); |
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19 | } |
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20 | |
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21 | inline bool is_log2 (uint32_t value) |
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22 | { |
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23 | return (value == static_cast<uint32_t>((1<<(morpheo::log2(value))))); |
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24 | } |
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25 | |
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26 | }; // end namespace morpheo |
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27 | |
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28 | #endif |
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