PCIe3 atomics requirement for amdkfd
alexander.kjeldaas at gmail.com
Sat Dec 23 16:26:25 UTC 2017
Can the atomic ops work on the modified risers used for mining?
On Dec 23, 2017 16:41, "Felix Kühling" <felix.kuehling at gmail.com> wrote:
> As I understand it, it would require changes in the ROCr Runtime and in
> the firmware (MEC microcode). It also changes the programming model, so
> it may affect certain applications or higher level language runtimes
> that rely on atomic operations.
> Am 19.12.2017 um 16:04 schrieb Tom Stellard:
> > Hi,
> > How hard of a requirement is PCIe3 atomics for dGPUs with the amdkfd
> > kernel driver? Is it possible to make modifications to the
> > driver to drop this requirement?
> > -Tom
> > _______________________________________________
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> > amd-gfx at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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