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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-11 17:49:36 -0500 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-11-11 17:49:36 -0500 |
| commit | afc9afdb63ba1798b91e0be499291c9a6670a9dc (patch) | |
| tree | 3bd196bbd9a2a5d61e075b43cd1bbb1b802b482c /tools/cuda-ab/run/ip_probe2 | |
| parent | d47845708d05bd1e15ea32a5823fe8f158f7cd77 (diff) | |
| download | open-iov-afc9afdb63ba1798b91e0be499291c9a6670a9dc.tar.gz open-iov-afc9afdb63ba1798b91e0be499291c9a6670a9dc.zip | |
vgsp: direct-GL ring scan hardening + USERD orientation overrides
- per-rank GR shadow-scan cadence (the global 1.5 s window was consumed by
the first channel in pump order, starving the direct-GL ring scan)
- low-aperture ring content gate: entry0 within +/-8 MB of the ring VA and
a zero terminus within the first 128 slots (dense data pages and transient
copies were being latched as the ring and fed phantom entries)
- stop skipping the guest-RAM content scan when the shadow-scan window is
closed; only the shadow scan is rate-limited now
- strict shared-surface author: write lastKickoffRefCount only, never the raw
payload into an unvalidated translation
- dev-only sema_userd_swap / sema_userd_override to test the direct-GL USERD
orientation and a known control page; both default off
Diffstat (limited to 'tools/cuda-ab/run/ip_probe2')
0 files changed, 0 insertions, 0 deletions