evgpbfhnr

8 ms·

91.
by evgpbfhnr 4y ago
Won't load for me -- kiss of death? webarchive link: https://web.archive.org/web/20221110001855/https://kitze.io/...
92.
by evgpbfhnr 4y ago
Yes, in theory the CPU would be forbidden to run at higher frequencies, so I'm not sure how viable 40MHz would be! I'm actually impressed you can go this low (limits are written in cpuinfo_min_freq and cpuinfo_max_freq in the same
93.
by evgpbfhnr 4y ago
If that makes a difference you can also try to fiddle with min/max cpu frequencies. I use powersave capping the max freq unless I have something big to compile etc (just to help make sure the fans won't kick in, in my case, but it
94.
by evgpbfhnr 4y ago
Fun fact: the "Your browser support avif" image in that post at https://jfhr.me/your-browser-supports.avif is currently... a png file. $ curl -s https://jfhr.me/your-browser-supports.avif | fi
95.
by evgpbfhnr 4y ago
I can try anyway: your file is still accessible with this (file content is 'foo\n') $ git cat-file --batch-all-objects --batch 257cc5642cb1a054f08cc83f2d943e56fd3ebe99 blob 4 foo But as others said, yes I'd e
96.
by evgpbfhnr 4y ago
Also curious how crossbeam compares with e.g. urcu which sound perfect for this kind of many-read-few-updates scenarii (rust's urcu crate is a wrapper over the c lib, https://crates.io/crates/urcu -- there might b
97.
by evgpbfhnr 4y ago
I never understand why people always seem to think 'test flakiness' should/can be fixed by saying "it's OK if test works 1/10 times" -- if it's so dependent on the RNG then something is bound to fail
98.
by evgpbfhnr 4y ago
And you can compress it, so it's actually much less than this as English (and languages in general) are highly compressible...
99.
by evgpbfhnr 4y ago
That doesn't mean much. browsers etc usually request both AAAA and A in parallel, then try to connect to both in parallel (as soon as either reply comes in), and use whichever established connection first. Look for "happy eyeballs
100.
by evgpbfhnr 4y ago
manga cafes in Japan have a fairly similar concept where you can rent different level of accommodations (a small chair in a corner, a proper box or in more expensive places even small rooms with a bed) for hours or days. Common spaces have
101.
by evgpbfhnr 4y ago
Thanks! This happens to work for me, but the root of the problem is the same: there's no guarantee that the handle will still be in that register when the function returns; my compiler just happens to not be clobbering that register. A
102.
by evgpbfhnr 4y ago
Am I the only one for whom it doesn't work? the reason being that using PARMx registers on uretprobe has no guarantee that the registers still hold the argument values, as these registers can be clobbered at will (and are for me). The
103.
by evgpbfhnr 4y ago
oh! That's not obvious at all from the man page (io_uring_enter.2) If the io_uring instance was configured for polling, by specifying IORING_SETUP_IOPOLL in the call to io_uring_setup(2), then min_complete has a slightly different
104.
by evgpbfhnr 4y ago
At the point you've gotten syscall overhead is definitely going to be a big thing (even without spectre mitigations enabled) -- I'd be very curious to see how far a similar io_uring benchmark would get you. It supports IOPOLL (pol