pcre_jit

Syntax:	`pcre_jit on \| off;`
Default:	`pcre_jit off;`
Context:	`main`

This directive appeared in version 1.1.12.

Enables or disables the use of “just-in-time compilation” (PCRE JIT) for the regular expressions known by the time of configuration parsing.

PCRE JIT can speed up processing of regular expressions significantly.

The JIT is available in PCRE libraries starting from version 8.20 built with the --enable-jit configuration parameter. When the PCRE library is built with nginx (--with-pcre=), the JIT support is enabled via the --with-pcre-jit configuration parameter.

Links:

https://nginx.org/en/docs/ngx_core_module.html#pcre_jit

doc_nginx

2017-02-09 07:07:59

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