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author | David Hashe <david.hashe@amd.com> | 2015-07-20 09:15:18 -0500 |
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committer | David Hashe <david.hashe@amd.com> | 2015-07-20 09:15:18 -0500 |
commit | 0d00cbc97b47344e12e9eb943efb9ca29db66898 (patch) | |
tree | 705c0b835f10b1f910b9753b96d07ee8b474f4f9 /src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh | |
parent | 8b32dad4d8545bf33285853936ede834cb39cf77 (diff) | |
download | gem5-0d00cbc97b47344e12e9eb943efb9ca29db66898.tar.xz |
ruby: change router pipeline stages to 2
This patch changes the router pipeline stages from 4 to 2. The
canonical 4-stage router is conservative while a lower-latency router
with look ahead routing and speculative allocation is well acknowledged.
Diffstat (limited to 'src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh')
-rw-r--r-- | src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh b/src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh index 5d09fb045..9b384596e 100644 --- a/src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh +++ b/src/mem/ruby/network/garnet/fixed-pipeline/Router_d.hh @@ -85,6 +85,8 @@ class Router_d : public BasicRouter void route_req(flit_d *t_flit, InputUnit_d* in_unit, int invc); void vcarb_req(); void swarb_req(); + void call_sw_alloc(); + void call_switch(); void printFaultVector(std::ostream& out); void printAggregateFaultProbability(std::ostream& out); |