From af6b97e3ee2d73fcb2d4bcdbdffc9a6534dfdac8 Mon Sep 17 00:00:00 2001 From: Brad Beckmann Date: Fri, 20 Aug 2010 11:46:14 -0700 Subject: ruby: Recycle latency fix for hammer Patch allows each individual message buffer to have different recycle latencies and allows the overall recycle latency to be specified at the cmd line. The patch also adds profiling info to make sure no one processor's requests are recycled too much. --- src/mem/slicc/symbols/StateMachine.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'src/mem/slicc/symbols') diff --git a/src/mem/slicc/symbols/StateMachine.py b/src/mem/slicc/symbols/StateMachine.py index b6b8bc5bc..d5a824905 100644 --- a/src/mem/slicc/symbols/StateMachine.py +++ b/src/mem/slicc/symbols/StateMachine.py @@ -494,6 +494,7 @@ $c_ident::init() if vtype.isBuffer and \ "rank" in var and "trigger_queue" not in var: code('$vid->setPriority(${{var["rank"]}});') + else: # Network port object network = var["network"] @@ -537,6 +538,13 @@ $vid->setDescription("[Version " + to_string(m_version) + ", ${ident}, name=${{v ''') + if vtype.isBuffer: + if "recycle_latency" in var: + code('$vid->setRecycleLatency(${{var["recycle_latency"]}});') + else: + code('$vid->setRecycleLatency(m_recycle_latency);') + + # Set the queue consumers code.insert_newline() for port in self.in_ports: @@ -562,10 +570,6 @@ $vid->setDescription("[Version " + to_string(m_version) + ", ${ident}, name=${{v event = "%s_Event_%s" % (self.ident, trans.event.ident) code('m_profiler.possibleTransition($state, $event);') - # added by SS to initialize recycle_latency of message buffers - for buf in self.message_buffer_names: - code("$buf->setRecycleLatency(m_recycle_latency);") - code.dedent() code('}') -- cgit v1.2.3