[erlang-questions] Parsing binaries performance

Edwin Fine <>
Thu Jun 26 04:50:36 CEST 2008

Have you read the Efficiency Guide? It has a lot of info about binaries.
Also, from the Efficiency Guide:

Use the bin_opt_info option to have the compiler print a lot of information
about binary optimizations. It can be given either to the compiler or erlc

erlc +bin_opt_info Mod.erl

or passed via an environment variable

export ERL_COMPILER_OPTIONS=bin_opt_info

Hope this helps.

On Wed, Jun 25, 2008 at 12:49 PM, Sebastian Dehne <>

> > I'll try the +native now.
> Just for the record, using the latest version of Erlang and HiPE enabled
> resulted in:
> 390ms instead of the 1500ms found earlier.
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