RE: [PATCH v4 4/8] migration/multifd: add qpl compression method

2024-03-05 Thread Liu, Yuan1
> -Original Message- > From: Fabiano Rosas > Sent: Wednesday, March 6, 2024 4:58 AM > To: Liu, Yuan1 ; pet...@redhat.com > Cc: qemu-devel@nongnu.org; hao.xi...@bytedance.com; > bryan.zh...@bytedance.com; Liu, Yuan1 ; Zou, Nanhai > > Subject: Re: [PATCH v4 4/8] mi

Re: [PATCH v4 4/8] migration/multifd: add qpl compression method

2024-03-05 Thread Fabiano Rosas
Yuan Liu writes: > 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

[PATCH v4 4/8] migration/multifd: add qpl compression method

2024-03-04 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