Displaying 6 results from an estimated 6 matches for "yanjun".
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hanjun
2024 Oct 18
1
[PATCH v1 0/4] GPU Direct RDMA (P2P DMA) for Device Private Pages
...high rate of GPU memory access).
If I got this patch series correctly, this is based on ODP (On Demand
Paging). And a way also exists which is based on non-ODP. From the
following links, this way is implemented on efa, irdma and mlx5.
1. iRDMA
https://lore.kernel.org/all/20230217011425.498847-1-yanjun.zhu at intel.com/
2. efa
https://lore.kernel.org/lkml/20211007114018.GD2688930 at ziepe.ca/t/
3. mlx5
https://lore.kernel.org/all/1608067636-98073-5-git-send-email-jianxin.xiong at intel.com/
Because these 2 methods are both implemented on mlx5, have you compared
the test results with the 2 met...
2024 Oct 16
2
[PATCH v1 0/4] GPU Direct RDMA (P2P DMA) for Device Private Pages
On 16/10/2024 7:23, Christoph Hellwig wrote:
> On Tue, Oct 15, 2024 at 06:23:44PM +0300, Yonatan Maman wrote:
>> From: Yonatan Maman <Ymaman at Nvidia.com>
>>
>> This patch series aims to enable Peer-to-Peer (P2P) DMA access in
>> GPU-centric applications that utilize RDMA and private device pages. This
>> enhancement is crucial for minimizing data transfer
2005 Jul 16
0
FreeBSD Summer of Code Projects Announced
...m>
Summary: K kernel meta-language project
Mentor: gnn@FreeBSD.org, phk@FreeBSD.org
Student: Samy Al Bahra <samy@kerneled.org>
Summary: MAC
Mentor: rwatson@FreeBSD.org
Student: Victor Cruceru <victor.cruceru@gmail.com>
Summary: SNMP monitoring
Mentor: harti@FreeBSD.org
Student: Yanjun Wu <yanjun03@ios.cn>
Summary: SEBSD
Mentor: rwatson@FreeBSD.org
Student: Emily Boyd <emily@emilyboyd.com>
Summary: website improvements
Mentor: murray@FreeBSD.org
2019 Apr 13
1
[RFC 3/3] RDMA/virtio-rdma: VirtIO rdma driver
...clude "virtio_rdma.h"
> +
> +static void rdma_ctrl_ack(struct virtqueue *vq)
> +{
> + struct virtio_rdma_info *dev = vq->vdev->priv;
> +
> + wake_up(&dev->acked);
> +
> + printk("%s\n", __func__);
Cool:-)
this line should be for debug?
Zhu Yanjun
> +}
> +
> +int init_device(struct virtio_rdma_info *dev)
> +{
> +#define TMP_MAX_VQ 1
> + int rc;
> + struct virtqueue *vqs[TMP_MAX_VQ];
> + vq_callback_t *cbs[TMP_MAX_VQ];
> + const char *names[TMP_MAX_VQ];
> +
> + names[0] = "ctrl";
> + cbs[0] = rdm...
2019 Apr 11
9
[RFC 0/3] VirtIO RDMA
Data center backends use more and more RDMA or RoCE devices and more and
more software runs in virtualized environment.
There is a need for a standard to enable RDMA/RoCE on Virtual Machines.
Virtio is the optimal solution since is the de-facto para-virtualizaton
technology and also because the Virtio specification
allows Hardware Vendors to support Virtio protocol natively in order to
achieve
2019 Apr 11
9
[RFC 0/3] VirtIO RDMA
Data center backends use more and more RDMA or RoCE devices and more and
more software runs in virtualized environment.
There is a need for a standard to enable RDMA/RoCE on Virtual Machines.
Virtio is the optimal solution since is the de-facto para-virtualizaton
technology and also because the Virtio specification
allows Hardware Vendors to support Virtio protocol natively in order to
achieve