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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v2] mk: parallelize make config
Date: Mon, 30 Jan 2017 19:13:32 +0100	[thread overview]
Message-ID: <3385178.hERfc14dTb@xps13> (raw)
In-Reply-To: <20170130102115.20975-1-ferruh.yigit@intel.com>

2017-01-30 10:21, Ferruh Yigit:
> make config dependency resolving was always running serial,
> parallelize it for better performance.
> 
> $ time make T=x86_64-native-linuxapp-gcc config
> real    0m12.633s
> 
> $ time make -j8 T=x86_64-native-linuxapp-gcc config
> real    0m1.826s
> 
> When config creation done under a single make target, using a for loop,
> make has no control on the action, and it needs to run as implemented in
> the rule. But if for loop converted into multiple targets, make can
> detect independent targets and run them parallel based on -j parameter.
> 
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

Looks a good improvement, thanks Ferruh.

Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>

Applied

      reply	other threads:[~2017-01-30 18:13 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-22  1:50 [PATCH] mk: parallelize make config Ferruh Yigit
2017-01-23 17:18 ` Olivier Matz
2017-01-23 17:19   ` [PATCH] mk: optimize directory dependencies Olivier Matz
2017-01-24 11:19     ` Robin Jarry
2017-01-24 11:26       ` Bruce Richardson
2017-01-24 12:31         ` Robin Jarry
2017-01-24 11:40     ` Jerin Jacob
2017-01-24 12:15       ` Bruce Richardson
2017-01-24 12:56         ` Jerin Jacob
2017-01-24 13:26           ` Richardson, Bruce
2017-01-24 14:50             ` Olivier MATZ
2017-01-24 14:55               ` Wiles, Keith
2017-03-01 11:25                 ` Thomas Monjalon
2017-03-01 12:10                   ` Bruce Richardson
2017-03-01 12:30                   ` Olivier Matz
2017-01-24 13:05     ` Ferruh Yigit
2017-03-17 17:13     ` Olivier Matz
2017-03-17 17:47       ` Robin Jarry
2017-03-20  8:31         ` Olivier Matz
2017-03-24 13:21       ` [PATCH v2] " Olivier Matz
2017-03-27 21:33         ` Thomas Monjalon
2017-03-28 10:34         ` Ferruh Yigit
2017-03-30  8:51           ` Olivier Matz
2017-03-30  9:27             ` Ferruh Yigit
2017-03-30 12:11               ` Olivier Matz
2017-03-30 12:32                 ` [PATCH] mk: fix dependencies to optional configs Olivier Matz
2017-03-30 12:37                   ` Ferruh Yigit
2017-03-30 13:37                     ` Thomas Monjalon
2017-01-23 17:50   ` [PATCH] mk: parallelize make config Wiles, Keith
2017-01-24  8:42     ` Olivier MATZ
2017-01-24 10:02       ` Bruce Richardson
2017-01-23 19:03 ` Michał Mirosław
2017-01-30  9:41   ` Ferruh Yigit
2017-01-24 10:52 ` Bruce Richardson
2017-01-29 15:29 ` Thomas Monjalon
2017-01-30  9:46   ` Ferruh Yigit
2017-01-30 10:21 ` [PATCH v2] " Ferruh Yigit
2017-01-30 18:13   ` Thomas Monjalon [this message]

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