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雪碧 0xroot renxianyuanqi at gmail.comHi osmocom community, I am using nuc8i7hvk which devices with AMD® Radeon graphics. And build gnuradio 3.7.14 gr-fosphor gr3.7 when I run osmocom_fft -F > linux; GNU C++ version 7.5.0; Boost_106501; > UHD_003.010.000.heads-release_003_010_000_000-0-g6e1ac3fc > gr-osmosdr 0.1.5 (0.1.5) gnuradio 3.7.14.0 > built-in source types: file fcd rtl rtl_tcp uhd hackrf bladerf rfspace > airspy soapy redpitaya > Using AirSpy MINI v1.0.0-rc10-0-g946184a 2016-09-19, samplerates: 3M 6M > Airspy decim:1 kernel size:47 > -1 -1 > [w] CL Error (-1, /home/init3/SDR/gr-fosphor/lib/fosphor/cl.c:309): Unable > to fetch device IDs for platform 0. Skipping. > [!] No suitable OpenCL device found > > OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO^C I try run lib fosphor : /gr-fosphor/lib/fosphor$ ./main > -1 -1 > [w] CL Error (-1, cl.c:309): Unable to fetch device IDs for platform 0. > Skipping. > [!] No suitable OpenCL device found > [!] Failed to initialize fosphor What should I do to make it work fine? There is some infomation maybe helpful Kernel 5.4.1-050401-lowlatency lspci | grep VGA > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > Polaris 22 [Radeon RX Vega M GH] (rev c0) inxi -G > Graphics: Card: Advanced Micro Devices [AMD/ATI] Polaris 22 [Radeon RX > Vega M GH] > Display Server: x11 (X.Org 1.19.6 ) > drivers: fbdev,ati (unloaded: modesetting,vesa,radeon) > Resolution: 3840x2160 at 60.00hz > OpenGL: renderer: AMD Radeon Graphics version: 4.6.14736 20.20 > lshw -c video > WARNING: you should run this program as super-user. > *-display > description: VGA compatible controller > product: Polaris 22 [Radeon RX Vega M GH] > vendor: Advanced Micro Devices, Inc. [AMD/ATI] > physical id: 0 > bus info: pci at 0000:01:00.0 > version: c0 > width: 64 bits > clock: 33MHz > capabilities: vga_controller bus_master cap_list rom > configuration: driver=amdgpu latency=0 > resources: iomemory:200-1ff iomemory:210-20f irq:172 > memory:2000000000-20ffffffff memory:2100000000-21001fffff > ioport:e000(size=256) memory:dba00000-dba3ffff memory:c0000-dffff > WARNING: output may be incomplete or inaccurate, you should run this > program as super-user. Thanks ---------------------------------------------------------------- 0xroot -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/osmocom-sdr/attachments/20201212/4e2738ed/attachment.htm>