erlang 发布了一个新的小版本R13B01

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主要是一个bug fix版本,也有一些SMP方面的增强:

  Erlang/OTP R13B01 has been released. R13B01 is a service release for R13B. There are mostly error corrections but also some new functions. Some highlights in the R1301 release are:
  • Communication between Erlang nodes over the Erlang distribution protocol is mademore parallel , a new atom cache protocol is introduced as part of this. This allows better performance on SMP and multi-core systems.
  • Improved SMP concurrency for ETS tables. Several processes can now perform truly concurrent updates of different records in the same table.
  • Two new options are added to open_port - spawn_executable and spawn_driver . See the erlang manual for details.
  • New functionality in ETS to transfer ownership of a table.
  • Leex, a lexical analyzer generator for Erlang, has been added as a complement to yecc in the Parsetools application.
  • Read the readme file for R13B01 for details.

Download the new release from the download page .

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