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| author | Brad Beckmann <Brad.Beckmann@amd.com> | 2011-02-06 22:14:19 -0800 |
|---|---|---|
| committer | Brad Beckmann <Brad.Beckmann@amd.com> | 2011-02-06 22:14:19 -0800 |
| commit | f5aa75fdc528aca122ac1369fa4ac3df8a915027 (patch) | |
| tree | 8d822208be668299b8fca4c60852fd7725039c92 /src/mem/ruby/buffers/MessageBuffer.hh | |
| parent | 194a137498e84ea9571a0112dc1374e5b833deaf (diff) | |
| download | gem5-f5aa75fdc528aca122ac1369fa4ac3df8a915027.tar.xz | |
ruby: support to stallAndWait the mandatory queue
By stalling and waiting the mandatory queue instead of recycling it, one can
ensure that no incoming messages are starved when the mandatory queue puts
signficant of pressure on the L1 cache controller (i.e. the ruby memtester).
--HG--
rename : src/mem/slicc/ast/WakeUpDependentsStatementAST.py => src/mem/slicc/ast/WakeUpAllDependentsStatementAST.py
Diffstat (limited to 'src/mem/ruby/buffers/MessageBuffer.hh')
| -rw-r--r-- | src/mem/ruby/buffers/MessageBuffer.hh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/ruby/buffers/MessageBuffer.hh b/src/mem/ruby/buffers/MessageBuffer.hh index df04d810c..62cc65670 100644 --- a/src/mem/ruby/buffers/MessageBuffer.hh +++ b/src/mem/ruby/buffers/MessageBuffer.hh @@ -61,6 +61,7 @@ class MessageBuffer } void reanalyzeMessages(const Address& addr); + void reanalyzeAllMessages(); void stallMessage(const Address& addr); // TRUE if head of queue timestamp <= SystemTime |