Add the constructors for the Vega TLB and TLB coalescers in the python
config. These need a pointer to the gpu device which is added as a
parameter. The last level TLB's page table walker is added as a dma
device to the system so that the port is connected to the GPU device
memory in the disjoint VIPER configuration file.
A portion of the the GPUFS system configuration file needs to be
shuffled around so that the shader CPU is created before the TLBs are
created so they can be connected to the shader's ports. This means the
real CPU init code needs to break once reaching the shader. The vendor
string must also be set after createThreads is called on real CPUs.
Change-Id: I36ed93db262b21427f3eaf4904a1c897a2894835
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/57649
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Remove the line "For use for simulation and test purposes only" in files
were AMD is the only copyright holder listed in the header. This happens
to be the case for all files where this line exists, removing it
completely from gem5.
Change-Id: I623f266b002f564301b28774f49081099cfc60fd
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53943
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Python 2.7 used to return lists for operations such as map and range,
this has changed in Python 3. To make the configs Python 3 compliant,
add explicit conversions from iterators to lists where needed, replace
xrange with range, and fix changes to exec syntax.
This change doesn't fix import paths since that might require us to
restructure the configs slightly.
Change-Id: Idcea8482b286779fc98b4e144ca8f54069c08024
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/16002
Reviewed-by: Gabe Black <gabeblack@google.com>
