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author | Lisa Hsu <hsul@eecs.umich.edu> | 2006-12-12 21:19:51 -0500 |
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committer | Lisa Hsu <hsul@eecs.umich.edu> | 2006-12-12 21:19:51 -0500 |
commit | 5d42fd836b88c1a234a5d7ddd768422f9878e2df (patch) | |
tree | bf0c98492bfa25e3e128a19769e9562ea3897596 /src/mem/cache/miss/miss_buffer.cc | |
parent | 369e10d95adb45da7a791e6e8a6a4ced64892f14 (diff) | |
parent | 6c8c86f2f97913788237f763d4810ab12730ca60 (diff) | |
download | gem5-5d42fd836b88c1a234a5d7ddd768422f9878e2df.tar.xz |
Merge zizzer:/bk/newmem
into zed.eecs.umich.edu:/z/hsul/work/sparc/m5
--HG--
extra : convert_revision : 6e58629b1e51f1fc493a89f16c3f2e676dc5d191
Diffstat (limited to 'src/mem/cache/miss/miss_buffer.cc')
-rw-r--r-- | src/mem/cache/miss/miss_buffer.cc | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/mem/cache/miss/miss_buffer.cc b/src/mem/cache/miss/miss_buffer.cc new file mode 100644 index 000000000..4d9cd0958 --- /dev/null +++ b/src/mem/cache/miss/miss_buffer.cc @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2003-2006 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Erik Hallnor + */ + +#include "cpu/smt.hh" //for maxThreadsPerCPU +#include "mem/cache/base_cache.hh" +#include "mem/cache/miss/miss_buffer.hh" +#include "mem/cache/prefetch/base_prefetcher.hh" + +/** + * @todo Move writebacks into shared BaseBuffer class. + */ +void +MissBuffer::regStats(const std::string &name) +{ + using namespace Stats; + writebacks + .init(maxThreadsPerCPU) + .name(name + ".writebacks") + .desc("number of writebacks") + .flags(total) + ; +} + +void +MissBuffer::setCache(BaseCache *_cache) +{ + cache = _cache; + blkSize = cache->getBlockSize(); +} + +void +MissBuffer::setPrefetcher(BasePrefetcher *_prefetcher) +{ + prefetcher = _prefetcher; +} |