tree 268f252cae0dbdf259a4a8adf8587220c0e27b86
parent f94ba844f4ce6013e36ddeb2438e128f734ce091
author Matt Sinclair <mattdsinclair@gmail.com> 1625170878 -0500
committer Matt Sinclair <mattdsinclair@gmail.com> 1625706755 +0000

resources: update number of threads needed for GPU applications

With the update to ROCm 4, the GPU applications now need 3 threads
instead of 2 because ROCclr (new to ROCm 4 relative to ROCm 1.6)
spawns a thread as part of its setup.  Without an additional
thread, gem5 will spin forever waiting for a spare thread context
to handle this -- while the existing 2 thread contexts will spin
waiting for ROCclr to complete.

This patch updates the GPU examples accordingly.

Change-Id: Ia814890ccec643d547e3b658918d61139a4ec38a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-resources/+/47500
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>