open-iov.git/tools/cuda-ab/scale_probe.cu, branch masterOpen-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers
https://git.vgpu.io/open-iov.git/atom?h=master2026-10-22T08:45:22+00:00tools/cuda-ab: the r451-r453 probe suite that cracked the deterministic class - ip_probe (CTA-marker in-place scale), ip_probe2 (scale_if/scale_u/fill_c/add_c staged matrix), ip_probe3 (what the SM actually reads), streams2_probe (4 stream-ordering modes), scale_probe (in-place vs out-of-place), rt_probe (memcpy_roundtrip staged forensics); run them with setsid+poll, never timeout-kill mid-flight2026-10-22T08:45:22+00:00Arthur Hanson Rasmussonarthur@vgpu.io2026-10-22T08:45:22+00:00urn:sha1:a5501d3c684d5e20f505eb3da20d365c9b9947cb