Feature/userqpu kernel test - #53
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- Raise cmake_minimum_required from 3.0 to 3.10: CMake 4.x removed compatibility with <3.5 and errors out at configure time. - Add an AArch64 branch for the CPU flags: -mfloat-abi/-mfpu are 32-bit ARM options and are rejected by the aarch64 compiler. - Declare exit_handler as extern in local/error.h: GCC 10+ defaults to -fno-common, so the tentative definition in the header caused multiple-definition link errors. Verified on Raspberry Pi OS trixie (arm64, GCC 14 / CMake 3.31) on a Pi 3B+ and with CMake 4.3 on x86_64. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Runs scopy/vsAbs/sgemm repeatedly against the patched kernel's
EXECUTE_QPU path with output-based pass/fail judgement (the test
binaries always exit 0), hang detection via timeout(1), a v3d runtime
PM check (verifies the refcount-leak fix: runtime_status must return
to 'suspended' after jobs), and a dmesg scan for vc4/v3d errors.
Usage on the target Pi (Zero 2 / 2 / 3, patched kernel, vc4-kms-v3d):
sudo test/userqpu-kernel-test.sh [iterations]
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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PBI: OS5対応:タスク洗い出し
ref.) https://github.com/Idein/linux/tree/patched/stable_20260609