File size: 1,029 Bytes
f61bac1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | from openroad import Design, Tech
import helpers
import drt_aux
bazel_working_dir = "/_main/src/drt/test/"
helpers.if_bazel_change_working_dir_to(bazel_working_dir)
tech = Tech()
tech.readLef("testcase/ispd18_sample/ispd18_sample.input.lef")
design = helpers.make_design(tech)
design.readDef("testcase/ispd18_sample/ispd18_sample.input.def")
gr = design.getGlobalRouter()
gr.readGuides("testcase/ispd18_sample/ispd18_sample.input.guide")
block = design.getBlock()
block.setMinRoutingLayer(1)
block.setMaxRoutingLayer(9)
drc_file = helpers.make_result_file("ispd18_sample.output.drc.rpt")
maze_file = helpers.make_result_file("ispd18_sample.output.maze.log")
guide_coverage_file = helpers.make_result_file("ispd18_sample.coverage.csv")
drt_aux.detailed_route(
design,
output_drc=drc_file,
output_maze=maze_file,
output_guide_coverage=guide_coverage_file,
verbose=0,
)
def_file = helpers.make_result_file("ispd18_sample.def")
design.writeDef(def_file)
helpers.diff_files("ispd18_sample.defok", def_file)
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