Re: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-10 Thread Peter Xu
On Wed, Jul 10, 2024 at 03:39:43PM +, Liu, Yuan1 wrote: > > I don't think postcopy will trigger timeout failures - postcopy should use > > constant time to complete a migration, that is guest memsize / bw. > > Yes, the migration total time is predictable, failure due to timeout is > incorrect

RE: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-10 Thread Liu, Yuan1
> Blake ; Markus Armbruster ; Laurent > Vivier ; qemu-devel@nongnu.org; Hao Xiang > ; Zou, Nanhai ; Ho-Ren (Jack) > Chuang > Subject: Re: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB > > On Wed, Jul 10, 2024 at 01:55:23PM +, Liu, Yuan1 wrote: > >

Re: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-10 Thread Peter Xu
On Wed, Jul 10, 2024 at 01:55:23PM +, Liu, Yuan1 wrote: [...] > migrate_set_parameter max-bandwidth 1250M > |---||-|--|--|--|--| > |8 Channels |Total |down |throughput|pages per | send | recv | > | |time(ms)|time(ms) |(mbps)|

RE: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-10 Thread Liu, Yuan1
> Blake ; Markus Armbruster ; Laurent > Vivier ; qemu-devel@nongnu.org; Hao Xiang > ; Zou, Nanhai ; Ho-Ren (Jack) > Chuang > Subject: Re: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB > > On Tue, Jul 09, 2024 at 08:42:59AM +, Liu, Yuan1 wrote: > >

Re: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-09 Thread Peter Xu
On Tue, Jul 09, 2024 at 08:42:59AM +, Liu, Yuan1 wrote: > > -Original Message- > > From: Yichen Wang > > Sent: Saturday, July 6, 2024 2:29 AM > > To: Paolo Bonzini ; Daniel P. Berrangé > > ; Eduardo Habkost ; Marc-André > > Lureau ; Thomas Huth ; > > Philippe Mathieu-Daudé ; Peter Xu ;

RE: [PATCH v4 0/4] Implement using Intel QAT to offload ZLIB

2024-07-09 Thread Liu, Yuan1
> -Original Message- > From: Yichen Wang > Sent: Saturday, July 6, 2024 2:29 AM > To: Paolo Bonzini ; Daniel P. Berrangé > ; Eduardo Habkost ; Marc-André > Lureau ; Thomas Huth ; > Philippe Mathieu-Daudé ; Peter Xu ; > Fabiano Rosas ; Eric Blake ; Markus > Armbruster ; Laurent Vivier ; qem