Date: Sun, 07 Mar 2021 01:28:24 +0100 From: Jan Beich <jbeich@FreeBSD.org> To: Steven Friedrich <FreeBSD@twc.com> Cc: FreeBSD-x11 <freebsd-x11@freebsd.org> Subject: Re: Success: HP-Slimline 290-p0014 Desktop using integrated UHD Graphics 630 Message-ID: <czwb-3izb-wny@FreeBSD.org> In-Reply-To: <027d0903-7d83-28aa-1e4f-f28392993320@twc.com> (Steven Friedrich's message of "Sat, 6 Mar 2021 16:37:59 -0500") References: <027d0903-7d83-28aa-1e4f-f28392993320@twc.com>
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Steven Friedrich <FreeBSD@twc.com> writes: > Do you have any showcase apps to demonstrate OpenCL? Look for ports that depend on devel/opencl or devel/ocl-icd e.g., $ fetch https://github.com/nagadomi/waifu2x/raw/master/images/city.jpg # cpp version only contains a model for drawn art, so download separately $ mkdir /tmp/vgg_7_photo $ fetch -o /tmp/vgg_7_photo \ https://github.com/nagadomi/waifu2x/raw/master/models/vgg_7/photo/noise1_model.json \ https://github.com/nagadomi/waifu2x/raw/master/models/vgg_7/photo/scale2.0x_model.json $ pkg install waifu2x-converter-cpp $ sudo waifu2x-converter-cpp --force-OpenCL --model-dir /tmp/vgg_7_photo -i city.jpg -o city2x.cpp.png vs. $ fetch https://github.com/nagadomi/waifu2x/raw/master/images/city.jpg $ pkg install waifu2x-ncnn-vulkan $ waifu2x-ncnn-vulkan -m /usr/local/share/waifu2x-ncnn-vulkan/models-upconv_7_photo -i city.jpg -o city2x.vulkan.png > Max clock frequency 0MHz [...] > Clock frequency : 0 MHz Correct reporting requires FreeBSD >= 13.0, see lang/intel-compute-runtime/files/patch-max_freq > Global memory bandwidth (GBPS) > float : 32.58 > float2 : 32.72 > float4 : 34.26 > float8 : 32.95 > float16 : 30.33 clpeak also exists for oneAPI e.g., $ pkg install git level-zero $ git clone https://github.com/oneapi-src/level-zero-tests $ cd level-zero-tests/perf_tests/ze_peak $ c++ -o ze_peak src/*.cpp -O2 -pipe -isystem/usr/local/include -L/usr/local/lib -lze_loader $ (cd kernels; sudo ../ze_peak)
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