Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

generate 'optimal' lexers, i.e. the Need For Speed #20

Open
GerHobbelt opened this issue Jan 31, 2017 · 1 comment
Open

generate 'optimal' lexers, i.e. the Need For Speed #20

GerHobbelt opened this issue Jan 31, 2017 · 1 comment

Comments

@GerHobbelt
Copy link
Contributor

See also jison issue #341
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Jan 31, 2017
@GerHobbelt
First bit of work for zaach#20: lexer run-time optimizations. For tha…
7a345f4 
…t to deliver, the lexer *generator* will need information about which features are used, e.g. extended error handling, location tracking (with or without `yylloc.range` range tracking), etc.
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Mar 26, 2017
@GerHobbelt
take out the newline-related work from zaach#22 as the code is ~5% wi…
8b00e38 
…thout it for the test grammars ATM; to be revisited later on when zaach#20 is addressed...
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Mar 26, 2017
@GerHobbelt
starting work on zaach#20
fcc53a2
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Mar 26, 2017
@GerHobbelt
minimal optimization by invariant code motion in the lexer kernel (za…
8c1fa11 
…ach#20)
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Apr 8, 2017
@GerHobbelt
working on zaach#20 / zaach/jison#341: pass parser analysis info bits…
e1f3d87 
… to the lexer compiler using better names, so they are confused once in there.
GerHobbelt added a commit to GerHobbelt/jison-lex that referenced this issue Apr 8, 2017
@GerHobbelt
working on zaach#20 / zaach/jison#341: collecting the first few stati…
34c8223 
…stics of the generated lexer to be used in the code optimizer.
GerHobbelt added a commit to GerHobbelt/jison that referenced this issue Apr 8, 2017
@GerHobbelt
working on zaach/jison-lex#20 / zaach#341: pass parser analysis info …
1142438 
…bits to the lexer compiler using better names, so they are confused once in there.
@GerHobbelt
Copy link
Contributor Author

Compare with moo lexer: https://github.com/no-context/moo

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@GerHobbelt