From: Fabiano Rosas <farosas@suse.de>
To: Yuan Liu <yuan1.liu@intel.com>, peterx@redhat.com
Cc: qemu-devel@nongnu.org, yuan1.liu@intel.com, nanhai.zou@intel.com
Subject: Re: [PATCH v6 4/7] migration/multifd: add qpl compression method
Date: Fri, 10 May 2024 11:12:15 -0300 [thread overview]
Message-ID: <87frupkb7k.fsf@suse.de> (raw)
In-Reply-To: <20240505165751.2392198-5-yuan1.liu@intel.com>
Yuan Liu <yuan1.liu@intel.com> writes:
> add the Query Processing Library (QPL) compression method
>
> Introduce the qpl as a new multifd migration compression method, it can
> use In-Memory Analytics Accelerator(IAA) to accelerate compression and
> decompression, which can not only reduce network bandwidth requirement
> but also reduce host compression and decompression CPU overhead.
>
> How to enable qpl compression during migration:
> migrate_set_parameter multifd-compression qpl
>
> The qpl method only supports one compression level, there is no qpl
> compression level parameter added, users do not need to specify the
> qpl compression level.
>
> Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
> Reviewed-by: Nanhai Zou <nanhai.zou@intel.com>
There's an r-b from Peter that you forgot to bring along in this version
of the series.
next prev parent reply other threads:[~2024-05-10 14:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-05 16:57 [PATCH v6 0/7] Live Migration With IAA Yuan Liu
2024-05-05 16:57 ` [PATCH v6 1/7] docs/migration: add qpl compression feature Yuan Liu
2024-05-05 16:57 ` [PATCH v6 2/7] migration/multifd: put IOV initialization into compression method Yuan Liu
2024-05-10 20:21 ` Fabiano Rosas
2024-05-27 20:50 ` Peter Xu
2024-05-28 13:36 ` Liu, Yuan1
2024-05-28 15:32 ` Peter Xu
2024-05-05 16:57 ` [PATCH v6 3/7] configure: add --enable-qpl build option Yuan Liu
2024-05-05 16:57 ` [PATCH v6 4/7] migration/multifd: add qpl compression method Yuan Liu
2024-05-10 14:12 ` Fabiano Rosas [this message]
2024-05-10 14:23 ` Liu, Yuan1
2024-05-05 16:57 ` [PATCH v6 5/7] migration/multifd: implement initialization of qpl compression Yuan Liu
2024-05-10 20:45 ` Fabiano Rosas
2024-05-11 12:55 ` Liu, Yuan1
2024-05-10 20:52 ` Fabiano Rosas
2024-05-11 12:39 ` Liu, Yuan1
2024-05-05 16:57 ` [PATCH v6 6/7] migration/multifd: implement qpl compression and decompression Yuan Liu
2024-05-13 15:13 ` Fabiano Rosas
2024-05-14 6:30 ` Liu, Yuan1
2024-05-14 14:08 ` Fabiano Rosas
2024-05-15 6:36 ` Liu, Yuan1
2024-05-05 16:57 ` [PATCH v6 7/7] tests/migration-test: add qpl compression test Yuan Liu
2024-05-27 20:56 ` Peter Xu
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