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reduce core utilizaztion of rapidus2hp/hercules_is_int #3479

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Merged
maliberty merged 5 commits into from
Sep 10, 2025
Merged

reduce core utilizaztion of rapidus2hp/hercules_is_int #3479

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f1c8512
reduce rapidus2hp/hercules_is_int core
eder-matheus Sep 9, 2025
7a690f6
tighten metrics
eder-matheus Sep 9, 2025
403ace3
update core util to 52%
eder-matheus Sep 9, 2025
7562c35
Merge branch 'master' into update_hercules_is_int
eder-matheus Sep 9, 2025
ae87a68
bump or
eder-matheus Sep 9, 2025
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2 changes: 1 addition & 1 deletion flow/designs/rapidus2hp/hercules_is_int/config.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ export SYNTH_HIERARCHICAL ?= 0
ifeq ($(PLACE_SITE), SC6T)
export CORE_UTILIZATION = 30
else
export CORE_UTILIZATION = 54
export CORE_UTILIZATION = 52
endif

export CORE_MARGIN = 1
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4 changes: 2 additions & 2 deletions flow/designs/rapidus2hp/hercules_is_int/rules-base.json
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@
"compare": "<="
},
"finish__timing__setup__ws": {
"value": -417.07,
"value": -476.31,
"compare": ">="
},
"finish__design__instance__area": {
Expand All @@ -48,7 +48,7 @@
"compare": "<="
},
"finish__timing__wns_percent_delay": {
"value": -66.06,
"value": -65.28,
"compare": ">="
}
}
2 changes: 1 addition & 1 deletion tools/OpenROAD
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Submodule OpenROAD updated 42 files
+1 −0 BUILD.bazel
+0 −1 include/ord/OpenRoad.hh
+3 −18 src/Main.cc
+0 −2 src/cgt/src/CMakeLists.txt
+2 −2 src/cgt/src/ClockGating.cpp
+3 −2 src/cgt/test/aes_nangate45.py
+3 −2 src/cgt/test/aes_nangate45.tcl
+3 −2 src/cgt/test/countdown_asap7.py
+3 −2 src/cgt/test/countdown_asap7.tcl
+3 −2 src/cgt/test/ibex_sky130hd.py
+3 −2 src/cgt/test/ibex_sky130hd.tcl
+1 −0 src/cut/BUILD
+11 −0 src/cut/include/cut/abc_init.h
+1 −1 src/cut/src/CMakeLists.txt
+23 −0 src/cut/src/abc_library_factory.cpp
+0 −1 src/gpl/src/replace.cpp
+2 −2 src/mpl/BUILD
+1 −1 src/mpl/src/MplObserver.h
+1 −1 src/mpl/src/SACoreHardMacro.cpp
+1 −1 src/mpl/src/SACoreHardMacro.h
+1 −1 src/mpl/src/SACoreSoftMacro.cpp
+1 −1 src/mpl/src/SACoreSoftMacro.h
+1 −1 src/mpl/src/SimulatedAnnealingCore.cpp
+1 −1 src/mpl/src/SimulatedAnnealingCore.h
+1 −1 src/mpl/src/clusterEngine.cpp
+1 −1 src/mpl/src/clusterEngine.h
+1 −1 src/mpl/src/graphics.cpp
+1 −1 src/mpl/src/graphics.h
+1 −1 src/mpl/src/hier_rtlmp.cpp
+1 −1 src/mpl/src/hier_rtlmp.h
+0 −0 src/mpl/src/mpl-util.h
+1 −1 src/mpl/src/object.cpp
+1 −1 src/mpl/src/object.h
+0 −1 src/pdn/src/PdnGen.cc
+0 −1 src/ppl/src/IOPlacer.cpp
+1 −1 src/rcx/include/rcx/extPattern.h
+1 −1 src/rcx/include/rcx/extRCap.h
+1 −1 src/rcx/include/rcx/extViaModel.h
+1 −1 src/rcx/include/rcx/name.h
+22 −9 src/rmp/src/CMakeLists.txt
+3 −2 src/rmp/src/Restructure.cpp
+2 −3 src/rmp/test/cpp/CMakeLists.txt