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From: Carlo Arenas <carenas@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, avarab@gmail.com, sandals@crustytoothpaste.net
Subject: Re: [RFC PATCH] grep: allow for run time disabling of JIT in PCRE
Date: Sun, 28 Jul 2019 22:29:34 -0700	[thread overview]
Message-ID: <CAPUEspiwTi2WfpTK_kxTEuKZrKJF2+_KZHsiaGmjctKR4BbtTw@mail.gmail.com> (raw)
In-Reply-To: <xmqqimrll9ow.fsf@gitster-ct.c.googlers.com>

On Sun, Jul 28, 2019 at 9:57 PM Junio C Hamano <gitster@pobox.com> wrote:
>
> I am not sure I like a config-only knob like this,
> though---shouldn't we have a command line knob to turn jit off
> first, and then for those who gets tired of having to type it all
> the time add the configuration to flip the default for them?

are you suggesting to add a --pcre-jit parameter to both grep and log?

guess using pcre.jit for the configuration makes sense as far as
it is documented on both man pages, or would this imply this should go
instead into core?

I was expecting this to be set system (or at least global) wide most
of the time like
(ex: core.ignorecase, credential.helper) neither of which I can relate
to a command line parameter.

> Other than that, the feature itself makes quite a lot of sense.

should I target maint/master?, next conflicts because of ab/no-kwset and it also
conflicts with other in fly features too (some not even in pu), which is why now
is based on pu and depends on ab/pcre-jit-fixes

Carlo

  reply	other threads:[~2019-07-29  5:29 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-28 23:54 Carlo Marcelo Arenas Belón
2019-07-29  0:09 ` Carlo Arenas
2019-07-29  4:57 ` Junio C Hamano
2019-07-29  5:29   ` Carlo Arenas [this message]
2019-07-29  8:55 ` Ævar Arnfjörð Bjarmason
2019-07-29 10:26   ` Carlo Arenas
2019-07-29 12:38     ` Ævar Arnfjörð Bjarmason
2019-07-30 13:01       ` Carlo Arenas
2019-07-29 10:59 ` [RFC PATCH v2] " Carlo Marcelo Arenas Belón
2019-07-29 11:33   ` Carlo Arenas
2019-07-29 15:11   ` René Scharfe
2019-07-29 17:47     ` Junio C Hamano
2019-07-30  0:49       ` Carlo Arenas
2019-07-30 17:55         ` René Scharfe
2019-07-31 12:36         ` Johannes Schindelin
2019-07-31 16:18           ` Junio C Hamano
2019-07-31 12:32   ` Johannes Schindelin
2019-07-31 14:57     ` Ævar Arnfjörð Bjarmason
2019-08-04  0:25       ` Carlo Arenas
2019-08-04  3:14   ` [RFC PATCH v3] grep: treat PCRE2 jit compilation memory error as non fatal Carlo Marcelo Arenas Belón
2019-08-04  7:43     ` Carlo Arenas
2019-08-05 20:16       ` Junio C Hamano
2019-07-31 12:24 ` [RFC PATCH] grep: allow for run time disabling of JIT in PCRE Johannes Schindelin

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