| # Copyright 2020-2021 Efabless Corporation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| if {[catch {read_lef $::env(MERGED_LEF_UNPADDED)} errmsg]} { |
| puts stderr $errmsg |
| exit 1 |
| } |
| |
| if {[catch {read_def $::env(CURRENT_DEF)} errmsg]} { |
| puts stderr $errmsg |
| exit 1 |
| } |
| |
| set_thread_count $::env(ROUTING_CORES) |
| |
| set min_layer $::env(RT_MIN_LAYER) |
| if { [info exists ::env(DRT_MIN_LAYER)] } { |
| set min_layer $::env(DRT_MIN_LAYER) |
| } |
| |
| set max_layer $::env(RT_MAX_LAYER) |
| if { [info exists ::env(DRT_MAX_LAYER)] } { |
| set max_layer $::env(DRT_MAX_LAYER) |
| } |
| |
| detailed_route\ |
| -guide $::env(CURRENT_GUIDE)\ |
| -bottom_routing_layer $min_layer\ |
| -top_routing_layer $max_layer\ |
| -output_guide $::env(TRITONROUTE_FILE_PREFIX).guide\ |
| -output_maze $::env(TRITONROUTE_FILE_PREFIX)_maze.log\ |
| -output_drc $::env(TRITONROUTE_RPT_PREFIX).drc\ |
| -droute_end_iter $::env(DRT_OPT_ITERS)\ |
| -or_seed 42\ |
| -verbose 1 |
| |
| puts stderr "Saving to $::env(SAVE_DEF)" |
| write_def $::env(SAVE_DEF) |
