RE: [PATCH v6 6/7] migration/multifd: implement qpl compression and decompression

2024-05-14 Thread Liu, Yuan1
> -Original Message- > From: Fabiano Rosas > Sent: Tuesday, May 14, 2024 10:08 PM > To: Liu, Yuan1 ; pet...@redhat.com > Cc: qemu-devel@nongnu.org; Zou, Nanhai > Subject: RE: [PATCH v6 6/7] migration/multifd: implement qpl compression > and decompression >

RE: [PATCH v6 6/7] migration/multifd: implement qpl compression and decompression

2024-05-14 Thread Fabiano Rosas
"Liu, Yuan1" writes: >> -Original Message- >> From: Fabiano Rosas >> Sent: Monday, May 13, 2024 11:14 PM >> To: Liu, Yuan1 ; pet...@redhat.com >> Cc: qemu-devel@nongnu.org; Liu, Yuan1 ; Zou, Nanhai >> >> Subject: Re: [PATCH v6 6/7]

RE: [PATCH v6 6/7] migration/multifd: implement qpl compression and decompression

2024-05-13 Thread Liu, Yuan1
> -Original Message- > From: Fabiano Rosas > Sent: Monday, May 13, 2024 11:14 PM > To: Liu, Yuan1 ; pet...@redhat.com > Cc: qemu-devel@nongnu.org; Liu, Yuan1 ; Zou, Nanhai > > Subject: Re: [PATCH v6 6/7] migration/multifd: implement qpl compression > and dec

Re: [PATCH v6 6/7] migration/multifd: implement qpl compression and decompression

2024-05-13 Thread Fabiano Rosas
Yuan Liu writes: > each qpl job is used to (de)compress a normal page and it can > be processed independently by the IAA hardware. All qpl jobs > are submitted to the hardware at once, and wait for all jobs > completion. If hardware path(IAA) is not available, use software > for compression and d