From 220374e70b0b9d44ab5ec1106bc16caf20f94d80 Mon Sep 17 00:00:00 2001 From: Tamir Duberstein Date: Sat, 2 Nov 2024 08:09:49 -0400 Subject: kunit: enable hardware acceleration when available Use KVM or HVF if supported by the QEMU binary and available on the system. This produces a nice improvement on my Apple M3 Pro running macOS 14.7: Before: ./tools/testing/kunit/kunit.py exec --arch arm64 [HH:MM:SS] Elapsed time: 10.145s After: ./tools/testing/kunit/kunit.py exec --arch arm64 [HH:MM:SS] Elapsed time: 1.773s Signed-off-by: Tamir Duberstein Reviewed-by: David Gow Signed-off-by: Shuah Khan --- tools/testing/kunit/kunit_kernel.py | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/testing/kunit/kunit_kernel.py') diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index e76d7894b6c5..d30f90eae9a4 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -125,6 +125,9 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): '-append', ' '.join(params + [self._kernel_command_line]), '-no-reboot', '-nographic', + '-accel', 'kvm', + '-accel', 'hvf', + '-accel', 'tcg', '-serial', self._serial] + self._extra_qemu_params # Note: shlex.join() does what we want, but requires python 3.8+. print('Running tests with:\n$', ' '.join(shlex.quote(arg) for arg in qemu_command)) -- cgit v1.2.3