Pol Dellaiera

> Do you happen to know if the same code worked with earlier versions of OpenBLAS ? No, I don't know at all. However, I can change the library in...

Regarding the CPU I use, it has Hyper Threading capabilities, here are more information using `dmidecode`: ``` ❯ sudo dmidecode -t processor # dmidecode 3.6 Getting SMBIOS data from sysfs....

I will build it with DEBUG=1 and keep this thread up to date as soon as I have more information. Thanks!

I compiled it with `DEBUG=1`, it took a while because it's the first time I do that... Here are further info: GDB session ``` ❯ nix shell nixpkgs#gdb ❯ sudo...

Here's a more complete backtrace: GDB session ``` [New LWP 90550] [New LWP 90551] [Thread debugging using libthread_db enabled] Using host libthread_db library "/nix/store/dbwp0scbb0rk78m636sb7cvycz8xzgyh-glibc-2.39-52/lib/libthread_db.so.1". Core was generated by `/nix/store/6b1fqdwb3g56j5pazv8zkx9qd0mv3wiz-python3-3.11.9/bin/python3.11 /nix/'....

We can make a live demo at some point if you want to get started.

Let's see... In [the derivation file](https://github.com/NixOS/nixpkgs/blob/00ba4c2c35f5e450f28e13e931994c730df05563/pkgs/development/libraries/science/math/openblas/default.nix) that produce `openblas`, it is defined as such: ```nix makeFlags = mkMakeFlagsFromConfig (config // { FC = "${stdenv.cc.targetPrefix}gfortran"; CC = "${stdenv.cc.targetPrefix}${if stdenv.cc.isClang then "clang"...

The patch seems to work, at least I don't have the error (I created a PR to facilitate the use of the patch on my server at https://github.com/OpenMathLib/OpenBLAS/pull/4769). However, it's...

I gave the code a new look and noticed that using `BUFFERSIZE=35` was way too huge. Therefore, I've reduced it to `BUFFERSIZE=2` and gave another run... but there's still an...

OK, testing with `27` at the moment, I'll keep you posted.