Re: [dpdk-dev] [PATCH] gpudev: introduce memory API

2021-06-05 Thread Jerin Jacob
On Sun, Jun 6, 2021 at 6:44 AM Honnappa Nagarahalli wrote: > > > > > > > > > > > 04/06/2021 17:20, Jerin Jacob: > > > > > On Fri, Jun 4, 2021 at 7:39 PM Thomas Monjalon > > wrote: > > > > > > 04/06/2021 15:59, Andrew Rybchenko: > > > > > > > On 6/4/21 4:18 PM, Thomas Monjalon wrote: > > > > > >

Re: [dpdk-dev] [PATCH] gpudev: introduce memory API

2021-06-05 Thread Honnappa Nagarahalli
> > > > > > 04/06/2021 17:20, Jerin Jacob: > > > > On Fri, Jun 4, 2021 at 7:39 PM Thomas Monjalon > wrote: > > > > > 04/06/2021 15:59, Andrew Rybchenko: > > > > > > On 6/4/21 4:18 PM, Thomas Monjalon wrote: > > > > > > > 04/06/2021 15:05, Andrew Rybchenko: > > > > > > >> On 6/4/21 3:46 PM, Thoma

Re: [dpdk-dev] [PATCH] gpudev: introduce memory API

2021-06-05 Thread Honnappa Nagarahalli
> > From: Elena Agostini > > The new library gpudev is for dealing with GPU from a DPDK application in a > vendor-agnostic way. It would be good to explain how the application using GPU+DPDK would look like. Which parts of the workload need DPDK's support? Any requirements on co-existence of

Re: [dpdk-dev] [PATCH] gpudev: introduce memory API

2021-06-05 Thread Wang, Haiyue
> -Original Message- > From: Thomas Monjalon > Sent: Saturday, June 5, 2021 15:49 > To: Wang, Haiyue > Cc: dev@dpdk.org; Elena Agostini ; > andrew.rybche...@oktetlabs.ru; Yigit, Ferruh > ; jer...@marvell.com > Subject: Re: [dpdk-dev] [PATCH] gpudev: introduce memory API > > 04/06/2021 2

Re: [dpdk-dev] [PATCH] gpudev: introduce memory API

2021-06-05 Thread Thomas Monjalon
04/06/2021 20:04, Wang, Haiyue: > From: Thomas Monjalon > > 04/06/2021 15:25, Wang, Haiyue: > > > From: Thomas Monjalon > > > > Another question is about the function rte_gpu_free(). > > > > How do we recognize that a memory chunk is from the CPU and GPU visible, > > > > or just from GPU? > > > >