nkurz
nkurz
Which machine are you testing this on? I did upgrade the default compiler on Skylake (and maybe Haswell), and it's possible that might have effects on performance. More generally, I...
> With the magic of git, I can move back and forth in time and see exactly > at which point the performance went down (using the same compiler and...
SQLite is usually held up as a role model for code coverage. They aren't using CMake, but do use gcov. They have a good overview of their strategy here: https://www.sqlite.org/testing.html...
On Mon, Feb 8, 2016 at 4:02 PM, Daniel Lemire [email protected] wrote: > If we borrow the high order 16 bits of the pointer for key, do we know how...
No, that page also fails. I looked a little deeper, and the problem is that I'm still running Safari 9.1.3, which does not support "arrow functions". Safari 10 does support...
Just confirming that I see the same thing as vanhauser-thc. I'm using kernel 5.1.14 on an i3-8121U, and have booted with "nopti". The suggested sample code for sptcmd using -c...
It might be interesting to add the following x64 benchmarks to the writeup. These were done on a Haswell i7-4770 CPU @ 3.40GHz (Turbo Off, Hyperthreading Off) running Linux 3.13,...
> While language doesn't seem to matter, note that fast code was much easier > to write in D/C++/Rust than in the managed languages. I'm not sure. I'd guess there...