summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorNilay Vaish <nilay@cs.wisc.edu>2012-01-05 11:00:45 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2012-01-05 11:00:45 -0600
commitd3aa01eed9972bf1e20e3a6888b27f648a4730da (patch)
tree3ee5b2a6efba21b234f1db3b618a978ba97dd259 /src
parentbd23a37198084e10ecd572c6332f71a749abb747 (diff)
downloadgem5-d3aa01eed9972bf1e20e3a6888b27f648a4730da.tar.xz
MESI Coherence Protocol: Fix L2 miss statistics
This patch removes calls to uu_ProfileMiss from transitions where the request is satisfied by the L2 cache controller. --HG-- extra : rebase_source : e59fe7c6cd5795c0019cf178dd3b062d73cc2ff5
Diffstat (limited to 'src')
-rw-r--r--src/mem/protocol/MESI_CMP_directory-L2cache.sm6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/mem/protocol/MESI_CMP_directory-L2cache.sm b/src/mem/protocol/MESI_CMP_directory-L2cache.sm
index 2d8ae4ca8..16c5bc5a1 100644
--- a/src/mem/protocol/MESI_CMP_directory-L2cache.sm
+++ b/src/mem/protocol/MESI_CMP_directory-L2cache.sm
@@ -913,7 +913,6 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
transition(SS, {L1_GETS, L1_GET_INSTR}) {
ds_sendSharedDataToRequestor;
nn_addSharer;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}
@@ -923,7 +922,6 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
d_sendDataToRequestor;
// fw_sendFwdInvToSharers;
fwm_sendFwdInvToSharersMinusRequestor;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}
@@ -931,7 +929,6 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
transition(SS, L1_UPGRADE, SS_MB) {
fwm_sendFwdInvToSharersMinusRequestor;
ts_sendInvAckToUpgrader;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}
@@ -951,7 +948,6 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
transition(M, L1_GETX, MT_MB) {
d_sendDataToRequestor;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}
@@ -959,14 +955,12 @@ machine(L2Cache, "MESI Directory L2 Cache CMP")
transition(M, L1_GET_INSTR, SS) {
d_sendDataToRequestor;
nn_addSharer;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}
transition(M, L1_GETS, MT_MB) {
dd_sendExclusiveDataToRequestor;
- uu_profileMiss;
set_setMRU;
jj_popL1RequestQueue;
}