Mario Roy

> In any case 16MB is a temporary limit that planed to be fixed in the future versions. Thank you for this thread. I was hoping for `xres=3200,yres=1800` and not...

I'm seeing the deprecation notice on Ubuntu 20.04 (x86_64) using the Numba 0.56 branch and `NUMBA_THREADING_LAYER=omp`. ```text OMP: Info #270: omp_set_nested routine deprecated, please use omp_set_max_active_levels instead. ``` Added details...

Re: reproducing the fail may be possible on an x86 box with many cores. I have a multi-core x86_64 system. The deprecation notice is appearing on Ubuntu 20.04 (x86_64) using...

I gave omp chunking a try locally. Unfortunately, `get_parallel_chunksize` returns 0 always. So I tested by setting `chunksize` explicitly. ```diff numba/np/ufunc/omppool.cpp --- numba/np/ufunc/omppool.cpp.orig 2022-07-25 15:15:41.725072600 -0500 +++ numba/np/ufunc/omppool.cpp 2022-07-26 08:28:20.164933908...

There is a shorter benchmark via letter `v` for the [Mandelbrot demonstration](https://github.com/marioroy/mandelbrot-python).  ```text $ NUMBA_THREADING_LAYER=omp python3 mandel_parfor.py --config app.ini 1080p --num-threads=8 $ NUMBA_THREADING_LAYER=tbb python3 mandel_parfor.py --config app.ini 1080p --num-threads=8...

The VA-API NVDEC (used by Firefox, FFmpeg, Mpv) and VDPAU (used by Chrome) backends are both needed. That issue request will break flatpaks running Chrome and derivatives. The reason is...

I will try. Unfortunately, building `chrome-support` emits errors. ```text $ git clone https://github.com/elFarto/nvidia-vaapi-driver $ cd nvidia-vaapi-driver $ git checkout chrome-support ``` ```text $ export CFLAGS="-O2 -march=native" $ export PATH="$PATH:/opt/cuda/bin" $...

The above was on Clear Linux [36750](https://cdn.download.clearlinux.org/releases/36750/clear/) using this [guide](https://github.com/marioroy/nvidia-driver-on-clear-linux) to install the OS, NVIDIA proprietary driver, and the CUDA Toolkit. I will try building on Ubuntu 22.04 next.

The fix works. ```text $ sudo meson install -C build ... [19/19] Linking target nvidia_drv_video.so Installing nvidia_drv_video.so to /usr/lib64/dri ```

@DatCrazyDelphox, you may have missed the fix when cloning. @elFarto committed a fix.