test qemu testing on Ubuntu 20.04 via the Phoronix Test Suite. test: Processor: Intel Core i5-10400 (8 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 8GB, Disk: 69GB QEMU HDD, Graphics: NVIDIA GeForce GTX 1650 4GB (300/405MHz), Audio: Intel 82801I, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: Ubuntu 20.04, Kernel: 5.4.0-53-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: NVIDIA 455.38, OpenCL: OpenCL 1.2 CUDA 11.1.110, Vulkan: 1.2.142, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080, System Layer: qemu cl-mem 2017-01-13 Benchmark: Copy GB/s > Higher Is Better test . 128.2 |================================================================= cl-mem 2017-01-13 Benchmark: Read GB/s > Higher Is Better test . 145.4 |================================================================= cl-mem 2017-01-13 Benchmark: Write GB/s > Higher Is Better test . 141 |===================================================================