NAME¶

moar - a runtime for Raku

SYNOPSIS¶

    moar --version
    moar [--dump] [--crash] [--libpath=...] [--full-cleanup] inputfile

DESCRIPTION¶

"moar" is the binary of MoarVM, (short for Metamodel On A Runtime Virtual Machine). It can be used to execute ".moarvm" bytecode files.

ENVIRONMENT VARIABLES¶

moar respects the following environment variables:

MVM_JIT_DISABLE

Disables the just-in-time compiler (JIT). This is ignored if MoarVM was built without JIT support.

MVM_SPESH_DISABLE

Disables the runtime bytecode specializer / optimizer.

MVM_SPESH_INLINE_DISABLE

Disables inlining of call frames inside the bytecode specializer.

MVM_SPESH_OSR_DISABLE

Disables the on-stack replacement feature of the bytecode specializer.

MVM_CROSS_THREAD_WRITE_LOG

Tells MoarVM to insert instrumentation to detect when a thread does a write to an object it didn't allocate and doesn't have a lock for.

MVM_CROSS_THREAD_WRITE_LOG_INCLUDE_LOCKED

Same as MVM_CROSS_THREAD_WRITE_LOG, except objects that are locked are included as well.

REPORTING BUGS¶

Please use the issue tracker at <https://github.com/moarvm/moarvm/issues> to report bugs.

COPYRIGHT¶

Copyright (C) 2012-2014 by the MoarVM contributors. See the CREDITS file for a list of contributors.

License: Artistic License 2.0. See the file Artistic2.txt for more information.