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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-23 17:09:34 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-23 17:09:34 -0400 |
| commit | 50adacc676f12e495acfb3ab5fbf7cce3baa7430 (patch) | |
| tree | 65913d374451c88f458c1d62411d31de23c017fc /debug/risc-v-gsp-rm-vm/tests/test_rm_capture.py | |
| parent | 0f73f4e69344eab4ffebaf310ba2d937b4471ea9 (diff) | |
| download | open-iov-50adacc676f12e495acfb3ab5fbf7cce3baa7430.tar.gz open-iov-50adacc676f12e495acfb3ab5fbf7cce3baa7430.zip | |
vgsp-gr r564: refuse a degenerate launch data set before the engine sees it
r565 evidence: the fill dropped 4 argument bases (GRFILL-DROP), RDW showed
nrecs=2 where healthy launches run 968-969, the launch was still submitted
and the backend timed out after ~19 s (GR forward failed rc=-110); the
tail then authored the software release and the client kept spinning on a
completion for a kernel that never ran - 20 s of backend occupancy plus a
false completion, and a plausible wedge source for the following clients.
gsp_phys_gr_submit now refuses n_data < GSP_PHYS_GR_MIN_DATA_RECS (16)
with a loud line, failing fast into the same software-completion fallback
without touching the engine.
Diffstat (limited to 'debug/risc-v-gsp-rm-vm/tests/test_rm_capture.py')
0 files changed, 0 insertions, 0 deletions