tree aeca3fbe41edc12051ed26f10815b9163661f3f9
parent 553096ee5333d646f8a6a0e1ec070f64f1fca498
author Matthew Poremba <matthew.poremba@amd.com> 1667426271 -0700
committer Matthew Poremba <matthew.poremba@amd.com> 1667943251 +0000

gpu-compute: Chunkify AMDKernelCode read from device

The AMDKernelCode object can span potentially span two pages. Currently
the copy loop from device memory only translates once at the base
address.

This changeset translates one cache line at a time before copying and
has the ancillary benefit for cleaning up this code a bit.

Change-Id: I602bc12d8f8c5d3a3e57ab3f42f7dd3df58dc144
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/65251
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>