Fix for 687521, Very slow .bindnow operator
Alex Cherepanov <[email protected]> Thu, 17 Jun 2004 19:13:21 -0400
| Newsgroups | gmane.comp.printing.ghostscript.patches |
|---|---|
| Organization | Coscript Software |
| Message-ID | <[email protected]> |
Disable idiom recognition feature during execution of .bindnow because it has no effect except burning a few seconds of CPU time. Fix bug 687519 _______________________________________________ gs-code-review mailing list [email protected] http://www.ghostscript.com/mailman/listinfo/gs-code-review
gs_init.ps.diff
(text/plain, 1018 B)
Index: gs/lib/gs_init.ps
===================================================================
RCS file: /cvs/ghostscript/gs/lib/gs_init.ps,v
retrieving revision 1.106
diff -b -u -r1.106 gs_init.ps
--- gs/lib/gs_init.ps 23 Mar 2004 12:30:40 -0000 1.106
+++ gs/lib/gs_init.ps 17 Jun 2004 22:50:40 -0000
@@ -1923,6 +1924,9 @@
% If we delayed binding, make it possible to do it later.
/.bindnow {
+ currentuserparams /IdiomRecognition .knownget {
+ 1 dict dup /IdiomRecognition //false put setuserparams
+ } if
//systemdict begin .bindoperators end
% Temporarily disable the typecheck error.
errordict /typecheck 2 copy get
@@ -1934,6 +1938,9 @@
//systemdict /.forcedef .forceundef % remove temptation
//systemdict /.forceput .forceundef % ditto
//systemdict /.forceundef .forceundef % ditto
+ currentuserparams /IdiomRecognition known {
+ 1 dict dup /IdiomRecognition 4 -1 roll put setuserparams
+ } if
} .bind odef
% Turn off array packing, since some PostScript code assumes that