diff options
Diffstat (limited to 'src/cpu/o3/alpha')
| -rw-r--r-- | src/cpu/o3/alpha/cpu_builder.cc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/cpu/o3/alpha/cpu_builder.cc b/src/cpu/o3/alpha/cpu_builder.cc index d61eee4b1..5e767655d 100644 --- a/src/cpu/o3/alpha/cpu_builder.cc +++ b/src/cpu/o3/alpha/cpu_builder.cc @@ -102,7 +102,9 @@ Param<unsigned> renameToROBDelay; Param<unsigned> commitWidth; Param<unsigned> squashWidth; Param<Tick> trapLatency; -Param<Tick> fetchTrapLatency; + +Param<unsigned> backComSize; +Param<unsigned> forwardComSize; Param<std::string> predType; Param<unsigned> localPredictorSize; @@ -222,7 +224,9 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(DerivO3CPU) INIT_PARAM(commitWidth, "Commit width"), INIT_PARAM(squashWidth, "Squash width"), INIT_PARAM_DFLT(trapLatency, "Number of cycles before the trap is handled", 6), - INIT_PARAM_DFLT(fetchTrapLatency, "Number of cycles before the fetch trap is handled", 12), + + INIT_PARAM(backComSize, "Time buffer size for backwards communication"), + INIT_PARAM(forwardComSize, "Time buffer size for forward communication"), INIT_PARAM(predType, "Type of branch predictor ('local', 'tournament')"), INIT_PARAM(localPredictorSize, "Size of local predictor"), @@ -350,7 +354,9 @@ CREATE_SIM_OBJECT(DerivO3CPU) params->commitWidth = commitWidth; params->squashWidth = squashWidth; params->trapLatency = trapLatency; - params->fetchTrapLatency = fetchTrapLatency; + + params->backComSize = backComSize; + params->forwardComSize = forwardComSize; params->predType = predType; params->localPredictorSize = localPredictorSize; |