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Open-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers
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guest-diag
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guest_pin_stream.py
Commit message (
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Author
Age
*
guest-diag: demand pinning for stalled CE VAs (event-independent hole filler)
Arthur Hanson Rasmusson
29 hours
*
guest-diag: single-instance scanner start + full-re-assert backoff
Arthur Hanson Rasmusson
30 hours
*
guest-diag: heal session-flush pin wipes with periodic full CE re-assert
Arthur Hanson Rasmusson
32 hours
*
guest-diag: resolve and stream the PMA scrubber buffer words (third-client sc...
Arthur Hanson Rasmusson
44 hours
*
guest-diag: content-validated delta emission for the CE push-buffer mem
Arthur Hanson Rasmusson
4 days
*
guest-diag: channel-anchored CE pool resolution for the spinning tracking-sem...
Arthur Hanson Rasmusson
4 days
*
guest-diag: keep CE push-buffer latches on stale refresh; never fail freshnes...
Arthur Hanson Rasmusson
4 days
*
guest-diag: read the trace snapshot non-blocking (no stuck tail processes)
Arthur Hanson Rasmusson
4 days
*
guest-diag: seed channel-event sets from the trace ring on client switch
Arthur Hanson Rasmusson
4 days
*
guest-diag: content-score CE mem candidates and refresh stale pin sets
Arthur Hanson Rasmusson
4 days
*
vgsp-sema: hold GR launches whose device argument pointers do not translate; ...
Arthur Hanson Rasmusson
4 days
*
guest-diag: drop the fixed +1 vmap pairing (allocation-dependent)
Arthur Hanson Rasmusson
4 days
*
vgsp-sema: pair CE push-buffer vmap pages with the right offset; validated re...
Arthur Hanson Rasmusson
4 days
*
guest-diag: stream the newest client and seed the CE chain from uvch
Arthur Hanson Rasmusson
4 days
*
vgsp-sema: resolve the CE push buffer from the kernel chain (second-client st...
Arthur Hanson Rasmusson
4 days
*
vgsp-sema: re-arm ring/push-buffer discovery latches on channel registration;...
Arthur Hanson Rasmusson
4 days
*
guest-diag: scanner EOF guard + exclude non-client nvidia fd holders
Arthur Hanson Rasmusson
4 days
*
guest-diag: scanner detects arbitrary CUDA clients by nvidia fds
Arthur Hanson Rasmusson
4 days
*
vgsp-sema+guest-diag: fix CE USERD discovery for re-registered sessions (ISSU...
Arthur Hanson Rasmusson
7 days
*
guest-diag: accept both GPFIFO ring windows and validate channel_info for #pu...
Arthur Hanson Rasmusson
7 days
*
guest-diag: stream channel CPU-side GPUT on change (#put lines, ISSUE-0002 diag)
Arthur Hanson Rasmusson
7 days
*
spdx: add BSD-3-Clause identifiers to userspace/tools/scripts sources
Arthur Hanson Rasmusson
8 days
*
vgsp+guest-diag: kcore-truth pin resolver (pool/pushbuffer/channel ring+userd...
Arthur Hanson Rasmusson
8 days
*
tools: stream UVM trace via trace_pipe in the guest pin scanner (kill the sec...
Arthur Hanson Rasmusson
8 days
*
vgsp: host CUDA bridge + sema release recovery; greeneye simulator wave
Arthur Hanson Rasmusson
13 days
*
guest-diag: stream the client's high-VA UVM sysmem pages as pins
Arthur Hanson Rasmusson
2026-09-30
*
guest-diag: pin scanner matches va* clients too (static-cudart vectorAdd)
Arthur Hanson Rasmusson
2026-09-30
*
guest-diag: pin scanner matches cdt* so the copy-path test binary is tracked
Arthur Hanson Rasmusson
2026-09-30
*
gsprm: reply-latency logging + param dump cap; guest-diag: CDT_PAUSE, watcher...
Arthur Hanson Rasmusson
2026-09-30
*
guest-diag: stream uvbp pushbuffer kptrs for immediate pinning
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: pin the CE push-buffer window too
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: non-blocking trace tail + 100ms scan loop + raw counter-page dump
Arthur Hanson Rasmusson
2026-09-29
*
sema-svc: bounded diagnostics for GR counter writes; scanner guarantees count...
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: scan 512KB per 2MB region and start window at 0x200000000 (cover ...
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: stream uvmt sems over vsock (no guest-agent race); dump channel l...
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: sparse allocation-head scan in the pin stream
Arthur Hanson Rasmusson
2026-09-29
*
guest-diag: vsock pin stream (guest pagemap -> host sema_map_add)
Arthur Hanson Rasmusson
2026-09-29