@@ -337,7 +337,7 @@ orfs_run(
337337 script = ":report-kpi.tcl" ,
338338)
339339
340- FAST_BUILD_SETTINGS = {
340+ SHARED_SETTINGS = {
341341 # repair_timing runs for hours in floorplan
342342 "TNS_END_PERCENT" : "0" ,
343343 "SKIP_CTS_REPAIR_TIMING" : "1" ,
@@ -347,6 +347,7 @@ FAST_BUILD_SETTINGS = {
347347 "SKIP_INCREMENTAL_REPAIR" : "1" ,
348348 "FILL_CELLS" : "" ,
349349 "TAPCELL_TCL" : "" ,
350+ "SYNTH_HDL_FRONTEND" : "slang" ,
350351}
351352
352353OTHER_VARIANTS = {
@@ -369,7 +370,7 @@ OTHER_VARIANTS = {
369370 },
370371}
371372
372- BOOMTILE_VARIABLES = SKIP_REPORT_METRICS | FAST_BUILD_SETTINGS | {
373+ BOOMTILE_VARIABLES = SKIP_REPORT_METRICS | SHARED_SETTINGS | {
373374 "PDN_TCL" : "$(PLATFORM_DIR)/openRoad/pdn/BLOCKS_grid_strategy.tcl" ,
374375 "IO_CONSTRAINTS" : "$(location :io-boomtile)" ,
375376 "PLACE_DENSITY" : "0.40" ,
@@ -389,7 +390,6 @@ BOOMTILE_VARIABLES = SKIP_REPORT_METRICS | FAST_BUILD_SETTINGS | {
389390 "SETUP_SLACK_MARGIN" : "-2500" ,
390391 "HOLD_SLACK_MARGIN" : "-400" ,
391392 "OPENROAD_HIERARCHICAL" : "1" ,
392- "SYNTH_HDL_FRONTEND" : "slang" ,
393393}
394394
395395BOOMTILE_SOURCES = {
@@ -402,7 +402,7 @@ BOOMTILE_SOURCES = {
402402
403403boomtile_all_rams = boom_regfile_rams .keys () + all_srams .keys ()
404404
405- BRANCH_PREDICTOR_VARIABLES = SKIP_REPORT_METRICS | FAST_BUILD_SETTINGS | {
405+ BRANCH_PREDICTOR_VARIABLES = SKIP_REPORT_METRICS | SHARED_SETTINGS | {
406406 "PDN_TCL" : "$(PLATFORM_DIR)/openRoad/pdn/BLOCKS_grid_strategy.tcl" ,
407407 "IO_CONSTRAINTS" : "$(location :io-boomtile)" ,
408408 "PLACE_DENSITY" : "0.24" ,
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