RE: [PATCH v5 4/7] migration/multifd: add qpl compression method

2024-03-27 Thread Liu, Yuan1
> -Original Message- > From: Peter Xu > Sent: Thursday, March 28, 2024 3:49 AM > To: Liu, Yuan1 > Cc: faro...@suse.de; qemu-devel@nongnu.org; hao.xi...@bytedance.com; > bryan.zh...@bytedance.com; Zou, Nanhai > Subject: Re: [PATCH v5 4/7] migration/multifd: add q

Re: [PATCH v5 4/7] migration/multifd: add qpl compression method

2024-03-27 Thread Peter Xu
On Wed, Mar 20, 2024 at 12:45:24AM +0800, Yuan Liu wrote: > add the Query Processing Library (QPL) compression method > > Although both qpl and zlib support deflate compression, qpl will > only use the In-Memory Analytics Accelerator(IAA) for compression > and decompression, and IAA is not compati

[PATCH v5 4/7] migration/multifd: add qpl compression method

2024-03-20 Thread Yuan Liu
add the Query Processing Library (QPL) compression method Although both qpl and zlib support deflate compression, qpl will only use the In-Memory Analytics Accelerator(IAA) for compression and decompression, and IAA is not compatible with the Zlib in migration, so qpl is used as a new compression