[erlang-patches] Optimization of beams string table generation

Raimo Niskanen <>
Mon Jul 5 11:41:32 CEST 2010


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
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/ Raimo Niskanen, Erlang/OTP, Ericsson AB


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