not copy labels; not copying labels speeds up the antenna checks
(which don't need labels) greatly. Also fixed several numerical
overflow problems in the antenna checks, which resulted in false
positive errors, as well as nonsensical results.
Conflicts:
VERSION
Merged recent changes from master back into bplane, as the efficiency of
bplane for doing extraction on large layouts is unquestionably better.
Fixed the implementation of DBMoveCell() for bplane. Corrected an error
in the bplane version of dbScaleCell() that enumerates cell uses but
does not free the list.
Conflicts:
VERSION
calma/Depend
cif/Depend
cmwind/Depend
commands/Depend
database/Depend
dbwind/Depend
debug/Depend
drc/Depend
ext2sim/Depend
ext2spice/Depend
extflat/Depend
extract/Depend
garouter/Depend
gcr/Depend
graphics/Depend
grouter/Depend
irouter/Depend
lef/Depend
lisp/Depend
mzrouter/Depend
netmenu/Depend
plot/Depend
plow/Depend
resis/Depend
router/Depend
select/Depend
sim/Depend
tcltk/Depend
textio/Depend
tiles/Depend
utils/Depend
windows/Depend
wiring/Depend
Merged recent changes from master branch into bplane branch. Testing the
bplane implementation which has about a 5x improvement in extraction times
for large layouts, which is significant enough to move ahead with the bplane
implementation; however, the bplane implementation has not been thoroughly
vetted yet, so it will remain a branch until such time that it has been
validated.
the compiler. Some are obscure functions (plot verstatec hasn't
been used in years) but others (like SPICE distributed junctions)
are potentially significant sources of unexpected crashes on
systems that don't zero uninitialized memory.
(once corrected in an experimental branch but never merged). This
avoids changing the actual bounding box of the cell to match the
LEF bounding box, but defines a property instead and uses that
property for certain functions such as displaying the bounding box
outline or selecting the cell. This avoids certain related errors
such as the failure to extract connections to areas outside of the
fixed bounding box.
development had been halted since it was first created back in April.
Version 8.2 is now the official development version, with the first
development push to create a Cairo graphics interface.
Tim Edwards