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| Guest |
 Posted: Sun Jul 04, 2010 1:19 pm |
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| Guest |
| Posted: Sun Jul 04, 2010 1:20 pm |
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| Guest |
| Posted: Mon Jul 05, 2010 9:41 am |
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On Sun, Jul 04, 2010 at 03:19:22PM +0200, Paul Guyot wrote:
> Hello,
>
> beam_dict:string and the whole string table code is based on naive string search and compiling a module with thousands of binary strings takes several minutes. The following patch replaces the code with calls to binary:match/2.
>
> git fetch git://github.com/pguyot/otp.git pg/optimize_beam_dict_string_table
Thank you. It will be included in 'pu', after line breaking the
commit comment.
Note that we prefer hyphen ('-') as delimiter in branch names, except for
when it ought to be underscore. E.g pg/optimize-beam_dict-string-table.
I kept your name this time to minimize my hazzle...
>
> http://github.com/pguyot/otp/commit/13ca6aa7b74c7887ae6c3a42b35769524af4903a
>
> Regards,
>
> Paul
> --
> Semiocast http://semiocast.com/
> +33.175000290 - 62 bis rue Gay-Lussac, 75005 Paris
>
>
> ________________________________________________________________
> erlang-patches (at) erlang.org mailing list.
> See http://www.erlang.org/faq.html
> To unsubscribe; mailto:erlang-patches-unsubscribe@erlang.org
>
--
/ Raimo Niskanen, Erlang/OTP, Ericsson AB
________________________________________________________________
erlang-patches (at) erlang.org mailing list.
See http://www.erlang.org/faq.html
To unsubscribe; mailto:erlang-patches-unsubscribe@erlang.org
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| Guest |
| Posted: Mon Jul 05, 2010 9:42 am |
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Guest
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On Sun, Jul 04, 2010 at 03:19:22PM +0200, Paul Guyot wrote:
> Hello,
>
> beam_dict:string and the whole string table code is based on naive string search and compiling a module with thousands of binary strings takes several minutes. The following patch replaces the code with calls to binary:match/2.
>
> git fetch git://github.com/pguyot/otp.git pg/optimize_beam_dict_string_table
Thank you. It will be included in 'pu', after line breaking the
commit comment.
Note that we prefer hyphen ('-') as delimiter in branch names, except for
when it ought to be underscore. E.g pg/optimize-beam_dict-string-table.
I kept your name this time to minimize my hazzle...
>
> http://github.com/pguyot/otp/commit/13ca6aa7b74c7887ae6c3a42b35769524af4903a
>
> Regards,
>
> Paul
> --
> Semiocast http://semiocast.com/
> +33.175000290 - 62 bis rue Gay-Lussac, 75005 Paris
>
>
> ________________________________________________________________
> erlang-patches (at) erlang.org mailing list.
> See http://www.erlang.org/faq.html
> To unsubscribe; mailto:erlang-patches-unsubscribe@erlang.org
>
--
/ Raimo Niskanen, Erlang/OTP, Ericsson AB
________________________________________________________________
erlang-patches (at) erlang.org mailing list.
See http://www.erlang.org/faq.html
To unsubscribe; mailto:erlang-patches-unsubscribe@erlang.org
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