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netgen
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Corrected an error in the "run converge" and "run resolve" methods. 

The algorithm is to run without exhaustive subdivision until the
last step because this is much faster.  The final iteration must
be run with exhaustive subdivision on, or else it is possible to
have cells with swapped pins matching.  The routines that resolve
automorphisms were setting exhaustive subdivision for the final
iteration.  But simple "run converge" and "run resolve" were not.
This commit is contained in:
Tim Edwards 2021-06-24 14:53:24 -04:00
parent c4f03eabaf
commit 4bbc496749
2 changed files with 5 additions and 1 deletions
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2
VERSION
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@ -1 +1 @@
1.5.189
1.5.190

4
tcltk/tclnetgen.c
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@ -2428,6 +2428,8 @@ _netcmp_run(ClientData clientData,
else {
enable_interrupt();
while (!Iterate() && !InterruptPending);
ExhaustiveSubdivision = 1;
while (!Iterate() && !InterruptPending);
if (dolist) {
result = _netcmp_verify(clientData, interp, 2, objv - 1);
}
@ -2446,6 +2448,8 @@ _netcmp_run(ClientData clientData,
else {
enable_interrupt();
while (!Iterate() && !InterruptPending);
ExhaustiveSubdivision = 1;
while (!Iterate() && !InterruptPending);
automorphisms = VerifyMatching();
if (automorphisms == -1)
Fprintf(stdout, "Netlists do not match.\n");