Steve Reinhardt e918536380 cache: improve coherence handling of writebacks ...

If we write back an exclusive copy, we now mark it
as such, so the cache receiving the writeback can
mark its copy as exclusive.  This avoids some
unnecessary upgrade requests when a cache later
tries to re-acquire exclusive access to the block.

2010-09-21 23:07:34 -07:00

..

prefetch

Force prefetches to check cache and MSHRs immediately prior to issue.

2009-09-26 10:50:50 -07:00

tags

style: fix sorting of includes and whitespace in some files

2010-09-10 14:58:04 -07:00

base.cc

cache: Make caches sharing aware and add occupancy stats.

2010-02-23 09:34:22 -08:00

base.hh

style: fix sorting of includes and whitespace in some files

2010-09-10 14:58:04 -07:00

BaseCache.py

cache: Make caches sharing aware and add occupancy stats.

2010-02-23 09:34:22 -08:00

blk.cc

Fix #include lines for renamed cache files.

2008-02-10 14:45:25 -08:00

blk.hh

cache: Make caches sharing aware and add occupancy stats.

2010-02-23 09:34:22 -08:00

builder.cc

arch: nuke arch/isa_specific.hh and move stuff to generated config/the_isa.hh

2009-09-23 08:34:21 -07:00

cache_impl.hh

cache: improve coherence handling of writebacks

2010-09-21 23:07:34 -07:00

cache.cc

remove the totally obsolete split cache

2008-10-23 16:11:28 -04:00

cache.hh

cache: coherence protocol enhancements & bug fixes

2010-09-09 14:40:18 -04:00

mshr_queue.cc

cache: coherence protocol enhancements & bug fixes

2010-09-09 14:40:18 -04:00

mshr_queue.hh

cache: coherence protocol enhancements & bug fixes

2010-09-09 14:40:18 -04:00

mshr.cc

cache: fail SC when invalidated while waiting for bus

2010-09-09 14:40:19 -04:00

mshr.hh

cache: coherence protocol enhancements & bug fixes

2010-09-09 14:40:18 -04:00

SConscript

Rename cache files for brevity and consistency with rest of tree.

2008-02-10 14:15:42 -08:00