Re: Possible Xenomai 3 latency regression on arm64
Philippe Gerum <[email protected]> Mon, 15 Jun 2026 09:35:59 +0200
| Newsgroups | dev.linux.lists.xenomai |
|---|---|
| Message-ID | <[email protected]> |
Jan Kiszka <[email protected]> writes: > Hi all, > > it seems we got some >10% worst-case latency increase over the last > month with Xenomai head and 6.12 - that is at least the setup we use in > our long-running weekly test. > > Tonight, the RPi4 test triggered by exceeding the configured limit of > 150 µs [1]. About half a year ago, we were in 130 µs range with it [2]. > x86 and beaglebone are apparently not seeing this change. > My rpi4 fried. Is the issue visible with x4 as well? -- Philippe.