Lefdef enhancements #1053
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Lefdef enhancements #1053
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issues
Apr 2, 2022
… mapping file, nothing else
REGIONS in map files -> REGION REGION NONE for map files (maps REGIONs which are neither GUIDE or FENCE) Bugfix: VIA with ORIGIN No via cell name prefix by default for buddy tools
Dropped --lefdef-dont-produce-instance-names, --lefdef-dont-produce-pin-names and --lefdef-dont-produce-net-names options. Instead, these options have to be enabled by giving the respective property names. Writing the property names takes some space and these options are simply confusing and redundant.
…NAME (which is ignored)
klayoutmatthias
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Apr 23, 2022
* Implementated patch as suggested by issue-1047 * Implementing blend-mode for LEF/DEF for a first solution for issue-1048 * Added testcase, fixed other tests * Issue-1050 fixed - now REGION, BLOCKAGE and DIEAREA are relevant from mapping file, nothing else * Bug fixes * Experimental: DEF multipart paths * Experimental: ignore LEF wire extension, ignore PATTERNNAME * Implemented PATTERNNAME in DEF instead of LEF .. * Implemented nondefaultrule vias * LEF/DEF: non-defaultrule vias need a name suffix. * Refined solution for NDR via names, updated test data * Updated test data * Multiple map files and 'REGIONS FENCE' + 'REGIONS GUIDE' layer mapping entries. * Added test data, updated doc. * Some enhancements and feedback REGIONS in map files -> REGION REGION NONE for map files (maps REGIONs which are neither GUIDE or FENCE) Bugfix: VIA with ORIGIN No via cell name prefix by default for buddy tools * Simplified buddy tool options for LEF/DEF property names Dropped --lefdef-dont-produce-instance-names, --lefdef-dont-produce-pin-names and --lefdef-dont-produce-net-names options. Instead, these options have to be enabled by giving the respective property names. Writing the property names takes some space and these options are simply confusing and redundant. * Issue a warning about missing cut geometry for a DEF via with PATTERNNAME (which is ignored) * Fixed issue-1065
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