> > ; Sumit Semwal ; Christian Koenig
> > ; Vetter, Daniel
> >
> > Subject: Re: [PATCH rdma-core v3 4/6] pyverbs: Add dma-buf based MR support
> >
> > On Fri, Nov 27, 2020 at 12:55:41PM -0800, Jianxin Xiong wrote:
> > >
> > > +function(rdm
Daniel
>
> Subject: Re: [PATCH rdma-core v3 4/6] pyverbs: Add dma-buf based MR support
>
> On Mon, Nov 30, 2020 at 05:53:39PM +, Xiong, Jianxin wrote:
> > > From: Jason Gunthorpe
> > > Sent: Monday, November 30, 2020 8:08 AM
> > > To: Xiong, Jianxin
> &
On Mon, Nov 30, 2020 at 05:04:43PM +0100, Daniel Vetter wrote:
> On Mon, Nov 30, 2020 at 11:55:44AM -0400, Jason Gunthorpe wrote:
> > On Mon, Nov 30, 2020 at 03:57:41PM +0100, Daniel Vetter wrote:
> > > > + err = ioctl(dri->fd, DRM_IOCTL_AMDGPU_GEM_CREATE, &gem_create);
> > > > + if (er
On Mon, Nov 30, 2020 at 03:57:41PM +0100, Daniel Vetter wrote:
> > + err = ioctl(dri->fd, DRM_IOCTL_AMDGPU_GEM_CREATE, &gem_create);
> > + if (err)
> > + return err;
> > +
> > + *handle = gem_create.out.handle;
> > + return 0;
> > +}
> > +
> > +static int radeon_alloc(struct dri *
On Fri, Nov 27, 2020 at 12:55:41PM -0800, Jianxin Xiong wrote:
>
> +function(rdma_multifile_module PY_MODULE MODULE_NAME LINKER_FLAGS)
I think just replace rdma_cython_module with this? No good reason I
can see to have two APIs?
> + set(ALL_CFILES "")
> + foreach(SRC_FILE ${ARGN})
> +get_
g
> Subject: Re: [PATCH rdma-core v3 4/6] pyverbs: Add dma-buf based MR support
>
> > +cdef class DmaBuf:
> > +def __init__(self, size, unit=0):
> > +"""
> > +Allocate DmaBuf object from a GPU device. This is done through the
> &
iel
> ; Christian Koenig
> Subject: Re: [PATCH rdma-core v3 4/6] pyverbs: Add dma-buf based MR support
>
> On Mon, Nov 30, 2020 at 12:36:42PM -0400, Jason Gunthorpe wrote:
> > On Mon, Nov 30, 2020 at 05:04:43PM +0100, Daniel Vetter wrote:
> > > On Mon, Nov 30, 2020 at 11:5
Daniel
>
> Subject: Re: [PATCH rdma-core v3 4/6] pyverbs: Add dma-buf based MR support
>
> On Fri, Nov 27, 2020 at 12:55:41PM -0800, Jianxin Xiong wrote:
> >
> > +function(rdma_multifile_module PY_MODULE MODULE_NAME LINKER_FLAGS)
>
> I think just replace rdma_cython_mod
On Mon, Nov 30, 2020 at 12:36:42PM -0400, Jason Gunthorpe wrote:
> On Mon, Nov 30, 2020 at 05:04:43PM +0100, Daniel Vetter wrote:
> > On Mon, Nov 30, 2020 at 11:55:44AM -0400, Jason Gunthorpe wrote:
> > > On Mon, Nov 30, 2020 at 03:57:41PM +0100, Daniel Vetter wrote:
> > > > > + err = ioctl(dri
On Mon, Nov 30, 2020 at 11:55:44AM -0400, Jason Gunthorpe wrote:
> On Mon, Nov 30, 2020 at 03:57:41PM +0100, Daniel Vetter wrote:
> > > + err = ioctl(dri->fd, DRM_IOCTL_AMDGPU_GEM_CREATE, &gem_create);
> > > + if (err)
> > > + return err;
> > > +
> > > + *handle = gem_create.out.handle;
> >
On Fri, Nov 27, 2020 at 12:55:41PM -0800, Jianxin Xiong wrote:
> Define a new sub-class of 'MR' that uses dma-buf object for the memory
> region. Define a new class 'DmaBuf' as a wrapper for dma-buf allocation
> mechanism implemented in C.
>
> Add a method to buildlib for building modules with mix
Define a new sub-class of 'MR' that uses dma-buf object for the memory
region. Define a new class 'DmaBuf' as a wrapper for dma-buf allocation
mechanism implemented in C.
Add a method to buildlib for building modules with mixed Cython and C
source.
Signed-off-by: Jianxin Xiong
---
buildlib/pyve
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