Bench the three-stack lalr1.cc.

[bison.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 4c282e7cef14abbc7d752ceec2b7e9aeace69758..173d2e189eb32c0da7fc814cb99d3d97754d8154 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,74 @@
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Bench the three-stack lalr1.cc.
+       * etc/bench.pl.in: Bench the three-stack lalr1.cc vs. the
+       one-stack one.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Fail on parse error in calc++.
+       * doc/bison.texinfo (calc++.cc): Propagate failures to the exit
+       status.
+       * examples/calc++/test ($me, $number, $exit, run): New.
+       Use them to propagate errors to the exit status.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Don't specify the skeleton twice in the example.
+       * examples/calc++/Makefile.am: Don't pass -S to Bison, the grammar
+       file does what is needed.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench: Improve output.
+       * etc/bench.pl.in (bench_grammar): Tune the printf format.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench: check impact of %debug on variants.
+       * etc/bench.pl.in (variant_grammar): Fix the computation of
+       $variant.
+       Generate a grammar file that can work with or without %debug.
+       Do use the @directive.
+       (bench_variant_parser): Check impact of %debug.
+       (@directives): Rename all the occurrences to...
+       (@directive): this, for consistency.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench: report the size too.
+       * etc/bench.pl.in ($iterations): Defaults to -3.
+       (&bench_grammar): Require hireswallclock.
+       Compute and display the size of the result.
+       More comments.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench: More use of the verbosity level.
+       * etc/bench.pl.in ($verbose, &verbose): New.
+       Use them.
+       More POD documentation.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       bench.pl: a command line interface
+       * etc/bench.pl.in: More doc.
+       Some fixes in the documentation.
+       ($cflags, $iterations, &help, &getopt): New.
+       Use them.
+       (&variant_grammar): Let the number of stages be 10 times what is
+       specified.
+
+2008-11-03  Akim Demaille  <demaille@gostai.com>
+
+       Bench the use of Boost.Variants.
+       * etc/bench.pl.in ($cxx, &variant_grammar, &bench_variant_parser):
+       New.
+       (&compile): Be ready to compile C++ parsers.
+       (&bench_push_parser): Move debug information to the outermost
+       level.
+       * THANKS: Add Michiel De Wilde.
+
 2008-11-03  Akim Demaille  <demaille@gostai.com>
 
        bench.pl: Pass directives as a list instead of as a string.