OVMS3/OVMS.V3/components/duktape/config/config-options/DUK_USE_FASTINT.yaml

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define: DUK_USE_FASTINT
requires:
- DUK_USE_64BIT_OPS
introduced: 1.2.0
default: false
tags:
- performance
- fastpath
description: >
Enable support for 48-bit signed "fastint" integer values. Fastints are
transparent to user code (both C and ECMAScript) but may be faster than
IEEE doubles on some platforms, especially those using softints. The
downside of fastints is increased code footprint and a small performance
penalty for some kinds of code.