Sram aspect ratio nearer 1

[oharboe]

Stage: cts

Variant	base	1	2
crpr	15.04	15.02	15.49
skew	452.64	583.52	575.04
slack	-4618.476074	-5494.812988	-3262.439697
tns	-384685088.0	-451544224.0	-97992368.0
MACRO_PLACEMENT_TCL			$(location write_macro_placement)
PLACE_DENSITY
REMOVE_ABC_BUFFERS		0
SETUP_SLACK_MARGIN
SKIP_LAST_GASP
SYNTH_HIERARCHICAL			0
2_1_floorplan.log	1162	1099	559
2_2_floorplan_io.log	38	38	20
2_3_floorplan_tdms.log	0	0	0
2_4_floorplan_macro.log	1609	1742	23
2_5_floorplan_tapcell.log	39	36	19
2_6_floorplan_pdn.log	730	915	894
3_1_place_gp_skip_io.log	1969	1694	2038
3_2_place_iop.log	50	50	28
3_3_place_gp.log	4181	6405	4020
3_4_place_resized.log	641	612	328
3_5_place_dp.log	1635	1512	821
4_1_cts.log	557	544	342

Base configuration variables

Variable	Value
CORE_AREA	2 2 1998 1998
DIE_AREA	0 0 2000 2000
FILL_CELLS
GPL_ROUTABILITY_DRIVEN	1
GPL_TIMING_DRIVEN	0
HOLD_SLACK_MARGIN	-200
IO_CONSTRAINTS	$(location :io-boomtile)
MACRO_PLACE_HALO	19 19
MAX_ROUTING_LAYER	M7
MIN_ROUTING_LAYER	M2
PDN_TCL	$(PLATFORM_DIR)/openRoad/pdn/BLOCKS_grid_strategy.tcl
PLACE_DENSITY	0.24
PLACE_PINS_ARGS	-annealing
ROUTING_LAYER_ADJUSTMENT	0.45
RTLMP_FLOW	1
SDC_FILE	$(location :constraints-boomtile)
SETUP_SLACK_MARGIN	-1300
SKIP_CTS_REPAIR_TIMING	1
SKIP_INCREMENTAL_REPAIR	1
SKIP_LAST_GASP	1
SKIP_REPORT_METRICS	1
SYNTH_HIERARCHICAL	1
TAPCELL_TCL
TNS_END_PERCENT	0

[oharboe]

@jeffng-or @maliberty ORFS bump + use aspect ratio close to 1(0.25 to 4 range), avoids the extreme aspect ratio SRAMs, which are probably not representative of real SRAMs or banks of SRAMs.