From: Ferruh Yigit <ferruh.yigit@amd.com>
To: Thomas Monjalon <thomas@monjalon.net>,
David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v2] devtools: parallelize ABI check
Date: Tue, 10 Jan 2023 11:08:20 +0000 [thread overview]
Message-ID: <c1183fc8-c4b9-f8c8-0472-03d8aaecbf51@amd.com> (raw)
In-Reply-To: <20230109093428.358903-1-thomas@monjalon.net>
On 1/9/2023 9:34 AM, Thomas Monjalon wrote:
> Generation and comparison of ABI dumps are done on multiple cores
> thanks to xargs -P0.
> It can accelerate this long step by 5 in my tests.
>
> xargs reports a global error if one of the process has an error.
>
> Running a shell function with xargs requires to export it with -f,
> and that is a specific capability of bash.
>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
> v2:
> - find dump2 inside the function
> - force bash because of export -f
It reduces script runtime ~2mins in my test.
Tested-by: Ferruh Yigit <ferruh.yigit@amd.com>
next prev parent reply other threads:[~2023-01-10 11:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-07 13:39 [PATCH] " Thomas Monjalon
2023-01-09 9:34 ` [PATCH v2] " Thomas Monjalon
2023-01-10 11:08 ` Ferruh Yigit [this message]
2023-01-11 13:16 ` [PATCH v3] " Thomas Monjalon
2023-01-11 14:10 ` Bruce Richardson
2023-01-11 14:11 ` David Marchand
2023-01-11 17:04 ` Thomas Monjalon
2023-01-11 19:53 ` [PATCH v4] " Thomas Monjalon
2023-01-12 10:53 ` David Marchand
2023-01-12 14:14 ` Ferruh Yigit
2023-01-18 10:45 ` David Marchand
2023-01-18 11:43 ` Ferruh Yigit
2023-01-18 14:29 ` David Marchand
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