Last change
on this file since 82 was
81,
checked in by rosiere, 16 years ago
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- Finish Environment (and test)
- Continue predictor_unit
- Add external tools
- svn keyword "Id" set
|
-
Property svn:keywords set to
Id
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File size:
1009 bytes
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Line | |
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1 | #include "../include/Cache_MultiLevel.h" |
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2 | #include <sstream> |
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3 | |
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4 | namespace environment { |
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5 | namespace cache { |
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6 | namespace cache_multilevel { |
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7 | |
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8 | Access Cache_MultiLevel::access (uint32_t num_port, uint32_t address, uint32_t trdid, type_req_cache_t type, direction_req_cache_t dir) |
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9 | { |
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10 | uint32_t time = 0; |
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11 | uint32_t last_nb_level = (param->nb_level==0)?0:(param->nb_level-1); |
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12 | type_rsp_cache_t hit = MISS; |
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13 | |
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14 | // Scan all cache level |
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15 | for (uint32_t i = 0; i < param->nb_level; i ++) |
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16 | { |
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17 | hit = hierarchy_cache[i]->access (num_port,address,trdid,type,dir); |
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18 | uint32_t latence = hierarchy_cache[i]->latence(num_port); |
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19 | time += latence; |
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20 | |
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21 | _cout(CACHE," * Level [%d] - type_hit %d, latence %d, Sum latence %d\n",i,hit,latence,time); |
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22 | |
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23 | if ( (hit == HIT_CACHE) or |
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24 | (hit == HIT_WRITE_BUFFER) or |
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25 | (hit == HIT_BYPASS) ) |
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26 | { |
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27 | last_nb_level = i; |
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28 | break; |
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29 | } |
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30 | } |
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31 | |
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32 | return Access (num_port,hit,time,last_nb_level); |
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33 | } |
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34 | |
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35 | }; |
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36 | }; |
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37 | }; |
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