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path: root/tools/guest-diag/cuda_cycle.sh
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* spdx: add BSD-3-Clause identifiers to userspace/tools/scripts sourcesArthur Hanson Rasmusson4 days
| | | | | | | | | | | Sweep of the 155 tracked C/Python/shell files under userspace/ (excluding the MIT-licensed vendored userspace/extern/), tools/ and scripts/ that had no per-file license identifier. Each gains the minimal two-line header in the area's existing form: 'SPDX-License-Identifier: BSD-3-Clause' plus 'Copyright (c) 2026 Open-IOV contributors'; shebang and coding lines stay first. No other content touched. kernel/** is deliberately out of scope (recorded as a follow-up in CODESTD-REPORT-2026-10-08.md): its SPDX coverage and MODULE_LICENSE normalization need their own GPL-2.0 pass.
* tools: cuda_cycle.sh - detect channels from dmesg (client timeout is ~30 s)Arthur Hanson Rasmusson13 days
| | | | | | The client times out the context-init counter wait in ~30 s; the previous poll loop spent ~50 s on chan_dump round-trips before injecting. Count the per-channel first-pump log lines straight from dmesg every 0.5 s instead.
* tools: cuda_cycle.sh polls channels every 2 s to shrink publish latencyArthur Hanson Rasmusson13 days
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* tools: cuda_cycle.sh - one-command CUDA bring-up attemptArthur Hanson Rasmusson13 days
Restart the VM, push the guest tools, start cdt holding on failure, wait for the 20 GR channels, register/pin the completion counters and arm scanerr.py, so each iteration is a single command. scanerr now loops over scanner hits until a hit carries a non-zero RM error record.