summaryrefslogtreecommitdiff
path: root/src/cpu/o3
diff options
context:
space:
mode:
authorKevin Lim <ktlim@umich.edu>2006-10-09 22:49:58 -0400
committerKevin Lim <ktlim@umich.edu>2006-10-09 22:49:58 -0400
commita9ae6c8656dc233996c81cdeb6f5c8539442af95 (patch)
tree5c736df32db9626cc57051983725653a32813c68 /src/cpu/o3
parent92bf23bed62bd8f1e85d1da0506b6e1b71b27d15 (diff)
downloadgem5-a9ae6c8656dc233996c81cdeb6f5c8539442af95.tar.xz
Comment out code that messed up SMT (but will be needed eventually).
src/cpu/o3/cpu.cc: Comment out reseting CPU structures for now. This can be updated to work in the future. --HG-- extra : convert_revision : bc1a86e2fe47da5acb14ba8b64568b0355431f1c
Diffstat (limited to 'src/cpu/o3')
-rw-r--r--src/cpu/o3/cpu.cc7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index d1d25dd7f..4c9a8e91f 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -701,10 +701,17 @@ FullO3CPU<Impl>::removeThread(unsigned tid)
assert(iew.ldstQueue.getCount(tid) == 0);
// Reset ROB/IQ/LSQ Entries
+
+ // Commented out for now. This should be possible to do by
+ // telling all the pipeline stages to drain first, and then
+ // checking until the drain completes. Once the pipeline is
+ // drained, call resetEntries(). - 10-09-06 ktlim
+/*
if (activeThreads.size() >= 1) {
commit.rob->resetEntries();
iew.resetEntries();
}
+*/
}