Tim Edwards 7ee50a3f8f Modified the parallel combination code to treat cells as equivalently ...

parallel if the same pins are no-connects.  These were previously not
treated as parallel because each no-connect has a unique node number,
and cells were only considered as parallel if all pins connected to
the same node numbers.  This avoids issues with long-running symmetry
breaking on standard cell designs due to cells like antenna taps or
any cell that is placed without connecting it up.  To do:  This
makes indistinguishable certain cases, e.g., N cells in circuit 1
with pin X open vs. N cells in circuit 2 with pin X all tied together.
This could be caught during property matching.

2021-03-01 16:33:55 -05:00

..

actel.c

Overhaul of the hash table method. Original method used global

2016-06-23 10:13:18 -04:00

actellib.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

anneal.c

Removed all instances of macro INLINE, as this is showing up now

2016-10-24 13:42:08 -04:00

bottomup.c

Removed all instances of macro INLINE, as this is showing up now

2016-10-24 13:42:08 -04:00

ccode.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

config.h

Removed all instances of macro INLINE, as this is showing up now

2016-10-24 13:42:08 -04:00

dbug.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

Depend

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

embed.c

Corrected missing tcl.h includes, which are needed in files that

2018-06-17 15:05:15 -04:00

embed.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

ext.c

Added new handling for verilog structural netlists, and fixed

2018-04-12 17:09:10 -04:00

flatten.c

Corrected an error that (in a rare circumstance) can cause netgen

2021-02-24 16:12:19 -05:00

greedy.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

hash.c

Corrected missing tcl.h includes, which are needed in files that

2018-06-17 15:05:15 -04:00

hash.h

Corrected a number of function returns, mainly to avoid compile-

2018-01-26 11:56:41 -05:00

inetcomp.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

Makefile

Added new handling for verilog structural netlists, and fixed

2018-04-12 17:09:10 -04:00

netcmp.c

Corrected an error that (in a rare circumstance) can cause netgen

2021-02-24 16:12:19 -05:00

netcmp.h

Found a counterexample which shows that the fast symmetry breaking

2020-10-08 09:43:25 -04:00

netfile.c

Corrected the routines DescendCountQueue and DescendCompareQueue

2020-07-24 20:50:07 -04:00

netfile.h

Corrected the routines DescendCountQueue and DescendCompareQueue

2020-07-24 20:50:07 -04:00

netgen.c

Modified the parallel combination code to treat cells as equivalently

2021-03-01 16:33:55 -05:00

netgen.h

Fix missing prototype for ReadVerilogFile function

2021-01-17 10:21:52 +01:00

ntk.c

Corrected missing tcl.h includes, which are needed in files that

2018-06-17 15:05:15 -04:00

objlist.c

Corrected problems with the port count routine not being specified

2020-10-07 21:32:07 -04:00

objlist.h

Increase OBJHASHSIZE

2021-01-15 18:24:34 -07:00

pdutils.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

pdutils.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

place.c

Corrected problems with the port count routine not being specified

2020-10-07 21:32:07 -04:00

print.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

print.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

proto.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

query.c

Corrected problems with the port count routine not being specified

2020-10-07 21:32:07 -04:00

query.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

random.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

regexp.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

spice.c

Added handling of control blocks (.CONTROL ... .ENDC) in ngspice-

2021-02-09 09:30:27 -05:00

test.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

timing.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

timing.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

verilog.c

Fix missing prototype for ReadVerilogFile function

2021-01-17 10:21:52 +01:00

wombat.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

xilinx.c

Corrected a number of function returns, mainly to avoid compile-

2018-01-26 11:56:41 -05:00

xillib.c

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00

xnetgen.c

Fixed a bug in the combine routine that causes a segfault; added

2017-01-07 06:56:51 -05:00

xnetgen.h

Initial commit at Mon May 18 09:27:46 EDT 2015 by tim on stravinsky

2015-05-18 09:27:46 -04:00