HiPE to be removed in OTP 24?
Thu Jun 18 10:35:10 CEST 2020
HiPE is the runtime and compiler support for native code generation of
Erlang modules that some of you might have tried, it is part of the OTP
The OTP team is planning to remove HiPE in the OTP 24 release for the
- we plan to introduce a new way of executing Erlang, the "JIT"
described by Lukas Larsson at Code Beam V
- since OTP 22, HiPE is not fully functional (does not handle all beam
instructions and combinations)
- there is no use of HiPE among our primary customers. We actually don't
know where HiPE is used except for speeding up Dialyzer which we have
another solution for.
- The current support for HiPE in the code is a blocker or creates extra
work in our new development.
In order to not remove HiPE in OTP 24, we really soon need maintainers
committing (long term) to keep HiPE in shape and up to date with the rest
/Kenneth Erlang/OTP, Ericsson
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