Adjust ungrouping thresholds

Signed-off-by: Martin Povišer <[email protected]>

Author: povik

flow/designs/asap7/riscv32i/config.mk

@@ -9,7 +9,7 @@ export RTLMP_MAX_INST = 3500
 export RTLMP_MIN_MACRO = 1
 export RTLMP_MAX_MACRO = 5
 
-export MAX_UNGROUP_SIZE ?= 1000
+export MAX_UNGROUP_SIZE ?= 10000
 
 export VERILOG_FILES = $(sort $(wildcard $(DESIGN_HOME)/src/riscv32i/*.v))
 export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/riscv32i/constraint.sdc

flow/designs/sky130hd_fakestack/ariane136/config.mk

@@ -3,7 +3,7 @@ export DESIGN_NAME = ariane
 export PLATFORM    = sky130hd_fakestack
 
 export SYNTH_HIERARCHICAL = 1
-export MAX_UNGROUP_SIZE = 10000
+export MAX_UNGROUP_SIZE = 3000
 
 export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
 

flow/platforms/asap7/config.mk

@@ -81,7 +81,7 @@ export DONT_USE_CELLS          += SDF* ICG*
 export LATCH_MAP_FILE          = $(PLATFORM_DIR)/yoSys/cells_latch_R.v
 export CLKGATE_MAP_FILE        = $(PLATFORM_DIR)/yoSys/cells_clkgate_R.v
 export ADDER_MAP_FILE         ?= $(PLATFORM_DIR)/yoSys/cells_adders_R.v
-export MAX_UNGROUP_SIZE       ?= 100
+export MAX_UNGROUP_SIZE       ?= 1000
 
 export ABC_DRIVER_CELL         = BUFx2_ASAP7_75t_R