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From: Jeff Law <law@redhat.com>
To: "Martin Liška" <mliska@suse.cz>,
	"Richard Biener" <richard.guenther@gmail.com>
Cc: Jan Hubicka <hubicka@ucw.cz>, Jakub Jelinek <jakub@redhat.com>,
	GCC Patches <gcc-patches@gcc.gnu.org>,
	Michael Matz <matz@suse.de>
Subject: Re: [PATCH] Properly detect working jobserver in gcc driver.
Date: Mon, 12 Aug 2019 15:18:00 -0000	[thread overview]
Message-ID: <f0b47337-83f5-511c-d84a-397444cc27d7@redhat.com> (raw)
In-Reply-To: <bed491c7-66e3-f928-fdc2-ac8c730edcad@suse.cz>

On 8/9/19 7:05 AM, Martin Liška wrote:
> On 8/9/19 2:38 PM, Martin Liška wrote:
>> On 8/9/19 10:19 AM, Richard Biener wrote:
>>> OK with that.  I still think that making -flto use a jobserver if detected
>>> (but _not_ use the number of CPU cores by default) makes
>>> sense as an independent change.
>> In order to address that, I'm suggesting following patch that I've been
>> testing.
>>
>> Martin
>>
> Hm, I take back the config changes.
> 
> Martin
> 
> 
> 0001-Automatically-detect-GNU-jobserver-with-flto.patch
> 
> From 1f9c9f74a84ec3ca930bbc9525ef2185200e0ce8 Mon Sep 17 00:00:00 2001
> From: Martin Liska <mliska@suse.cz>
> Date: Fri, 9 Aug 2019 14:03:11 +0200
> Subject: [PATCH] Automatically detect GNU jobserver with -flto.
> 
> gcc/ChangeLog:
> 
> 2019-08-09  Martin Liska  <mliska@suse.cz>
> 
> 	* doc/invoke.texi: Document automatic detection of jobserver.
> 	* lto-wrapper.c (run_gcc): Detect jobserver always.
OK
jeff

  reply	other threads:[~2019-08-12 15:00 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-23  8:55 [PATCH] Come up with -flto=auto option Martin Liška
2019-07-23  9:29 ` Jan Hubicka
2019-07-23 10:34   ` [PATCH] Deduce automatically number of cores for -flto option Martin Liška
2019-07-24 15:47     ` Jeff Law
2019-07-29 13:37       ` Martin Liška
2019-07-30 13:47         ` Martin Liška
2019-07-31  1:23         ` Jakub Jelinek
2019-07-31  7:24           ` Martin Liška
2019-07-31  7:40             ` Jakub Jelinek
2019-07-31  7:49               ` Jan Hubicka
2019-07-31  7:50                 ` Martin Liška
2019-07-31  7:54               ` Martin Liška
2019-07-31  8:08                 ` Jakub Jelinek
2019-07-31  8:21                 ` Jan Hubicka
2019-07-31  8:37                   ` Martin Liška
2019-07-31  9:12                     ` Jakub Jelinek
2019-07-31  9:15                       ` Jan Hubicka
2019-07-31  9:17                         ` Jakub Jelinek
2019-07-31  9:22                           ` Jan Hubicka
2019-07-31 10:02                         ` Martin Liška
2019-07-31 12:02                           ` Jan Hubicka
2019-07-31 15:42                           ` Martin Liška
2019-08-01 13:19                             ` Jakub Jelinek
2019-08-01 14:34                               ` [PATCH] Properly detect working jobserver in gcc driver Martin Liška
2019-08-01 14:41                                 ` Jakub Jelinek
2019-08-02  6:30                                   ` Martin Liška
2019-08-02  7:45                                     ` Jakub Jelinek
2019-08-02  8:47                                       ` Martin Liška
2019-08-02  8:50                                         ` Jakub Jelinek
2019-08-02  9:04                                           ` Richard Biener
2019-08-02  9:08                                             ` Jan Hubicka
2019-08-02  9:15                                             ` Jan Hubicka
2019-08-02  9:19                                               ` Martin Liška
2019-08-02  9:55                                                 ` Richard Biener
2019-08-05  6:41                                                   ` Martin Liška
2019-08-09  8:14                                                     ` Martin Liška
2019-08-09  8:22                                                       ` Richard Biener
2019-08-09 12:51                                                         ` Martin Liška
2019-08-09 13:56                                                           ` Martin Liška
2019-08-12 15:18                                                             ` Jeff Law [this message]
2019-07-23 13:13   ` [PATCH] Come up with -flto=auto option Jeff Law
2019-07-23 13:22     ` Richard Biener
2019-07-23 13:57     ` Michael Matz
2019-07-23 14:00       ` Jeff Law
2019-07-23 14:27         ` Martin Liška
2019-07-23 22:56           ` Jeff Law
2019-07-24  6:59             ` Martin Liška
2019-07-24 15:16               ` Jeff Law
2019-07-23 22:32 ` Allan Sandfeld Jensen
2019-07-24  6:47   ` Martin Liška
2019-07-24  7:12     ` Allan Sandfeld Jensen
2019-07-24  7:15       ` Martin Liška
2019-07-24 11:09         ` Nathan Sidwell
2019-07-24 15:46 ` Jeff Law

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