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This is an automatically generated e-mail. To reply, visit:
http://reviews.gem5.org/r/3502/
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(Updated juin 20, 2016, 3:07 après-midi)
Review request for Default.
Changes
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New variable names in Caches.py : tag_latency and data_latency
Summary (updated)
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cache: Split the hit latency into tag lookup latency and data access latency
Repository: gem5
Description (updated)
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Changeset 11536:1a3a96d435ed
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cache: Split the hit latency into tag lookup latency and data access latency
If the cache access mode is parallel ("sequential_access" parameter set to
"False"), tags and data are accessed in parallel. Therefore, the hit latency is
the maximum latency between tag lookup latency and data access latency. On the
other hand, if the cache access mode is sequential ("sequential_access"
parameter set to "True"), tags and data are accessed sequentially. Therefore,
the hit latency is the sum of tag lookup latency plus data access latency.
Diffs (updated)
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configs/common/Caches.py 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/Cache.py 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/base.hh 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/base.cc 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/Tags.py 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/base.hh 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/base.cc 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/base_set_assoc.hh 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/fa_lru.hh 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
src/mem/cache/tags/fa_lru.cc 80e79ae636ca6b021cbf7aa985b5fd56cb5b2708
Diff: http://reviews.gem5.org/r/3502/diff/
Testing
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Tested using --Debug-flags=Cache
Thanks,
Sophiane SENNI
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