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updated rapidus2hp hercules_is_int - area correlation #3470

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Merged
maliberty merged 1 commit into from
Sep 4, 2025
Merged

updated rapidus2hp hercules_is_int - area correlation #3470

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8 changes: 7 additions & 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 = 35
export CORE_UTILIZATION = 54
endif

export CORE_MARGIN = 1
Expand All @@ -35,6 +35,12 @@ export PLACE_DENSITY = 0.58
# few last gasp iterations
export SKIP_LAST_GASP ?= 1

export PLACE_PINS_ARGS = -min_distance_in_tracks -min_distance 1
export CELL_PAD_IN_SITES_GLOBAL_PLACEMENT = 0
export CELL_PAD_IN_SITES_DETAIL_PLACEMENT = 0
# temporarily skip over DPO to bypass one-site gap issues
export ENABLE_DPO = 0

# Selectively keep module hierarchies to match baseline data
# ifeq ($(SYNTH_HDL_FRONTEND), verific)
# export SYNTH_KEEP_MODULES = \hercules_is_grbt \
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18 changes: 9 additions & 9 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 @@ -8,47 +8,47 @@
"compare": "=="
},
"placeopt__design__instance__area": {
"value": 36863,
"value": 34339,
"compare": "<="
},
"placeopt__design__instance__count__stdcell": {
"value": 750846,
"value": 747172,
"compare": "<="
},
"detailedplace__design__violations": {
"value": 0,
"compare": "=="
},
"cts__design__instance__count__setup_buffer": {
"value": 65291,
"value": 64972,
"compare": "<="
},
"cts__design__instance__count__hold_buffer": {
"value": 65291,
"value": 64972,
"compare": "<="
},
"globalroute__antenna_diodes_count": {
"value": 0,
"compare": "<="
},
"finish__timing__setup__ws": {
"value": -802.81,
"value": -435.93,
"compare": ">="
},
"finish__design__instance__area": {
"value": 37950,
"value": 35330,
"compare": "<="
},
"finish__timing__drv__setup_violation_count": {
"value": 32646,
"value": 32486,
"compare": "<="
},
"finish__timing__drv__hold_violation_count": {
"value": 134,
"value": 110,
"compare": "<="
},
"finish__timing__wns_percent_delay": {
"value": -86.33,
"value": -66.06,
"compare": ">="
}
}