mem: Add system request flag for dGPUs
dGPUs can translate a virtual address and will not know if the address
resides in system/host memory or device/dGPU memory until the
translation is complete. In order to mark requests as going to either
system memory or device memory we add a field to the Request class.
Change-Id: Ib1e80e8d03ecdfeb11c24d979ccc4b912ce07f91
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/51852
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
1 file changed
