tree 44c521a9cca20bc37357c53486d7351db0116237
parent b9976264fcf6624a40a9b758ae19b6d6b64e9dda
author Kyle Roarty <kyleroarty1716@gmail.com> 1626149955 -0500
committer Matt Sinclair <mattdsinclair@gmail.com> 1626987011 +0000

resources: Update hip-samples for ROCm 4 and dGPU support

This patch implements fixes for ROCm 4 and workarounds used to avoid
memory management bugs that exist in gem5.

The patch replaces calls to hipLaunchKernel with hipLaunchKernelGGL.

The patch also uses hipHostMalloc instead of hipMalloc as a way to
create host and device memory without needing to use hipMemcpy, as
hipMemcpy currently doesn't work for hipMalloc'd memory in gem5.

Finally, this patch updates the Makefile to build for both gfx801 and
gfx803 in the same binary

Change-Id: I89f091575cd8d1dcd5ac12278211eef4e01cbf21
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-resources/+/48039
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Alex Dutu <alexandru.dutu@amd.com>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: Bobby R. Bruce <bbruce@ucdavis.edu>