Open CL Missing after Reinstalling Linux
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Open CL Missing after Reinstalling Linux
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J. Mileski  Send message Joined: 9 Jun 02 Posts: 632 Credit: 172,116,532 RAC: 572 
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My computer martouf quit during the WOW event. I just got around to doing something about it. I decided to use Mint xfce. I added ppa:graphisc-drivers/ppa and selected 430.50 driver., Now my event log shows I'm missing Open CL.
I'm pretty sure I had Open CL before. What do I look for? |
 Keith Myers   Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873
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You can always check to see what graphics components are loaded with clinfo sudo apt install clinfo That will show you the CUDA and OpenCL components installed on the host. You can install the OpenCL component of the Nvidia drivers separately if the metapackage failed to do so. sudo apt-get install ocl-icd-libopencl1 Seti@Home classic workunits:20,676 CPU time:74,226 hours   A proud member of the OFA (Old Farts Association) |
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J. Mileski Send message Joined: 9 Jun 02 Posts: 632 Credit: 172,116,532 RAC: 572
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You can always check to see what graphics components are loaded with clinfo Thanks, that worked. Tue 03 Dec 2019 06:27:54 AM GMT | | Starting BOINC client version 7.14.2 for x86_64-pc-linux-gnu Tue 03 Dec 2019 06:27:54 AM GMT | | log flags: file_xfer, sched_ops, task, sched_op_debug Tue 03 Dec 2019 06:27:54 AM GMT | | Libraries: libcurl/7.58.0 GnuTLS/3.5.18 zlib/1.2.11 libidn2/2.0.4 libpsl/0.19.1 (+libidn2/2.0.4) nghttp2/1.30.0 librtmp/2.3 Tue 03 Dec 2019 06:27:54 AM GMT | | Data directory: /home/john/Desktop/BOINC Tue 03 Dec 2019 06:27:54 AM GMT | | CUDA: NVIDIA GPU 0: GeForce GTX 960 (driver version 430.50, CUDA version 10.1, compute capability 5.2, 4044MB, 3995MB available, 2541 GFLOPS peak) Tue 03 Dec 2019 06:27:54 AM GMT | | CUDA: NVIDIA GPU 1: GeForce GTX 960 (driver version 430.50, CUDA version 10.1, compute capability 5.2, 4044MB, 3995MB available, 2541 GFLOPS peak) Tue 03 Dec 2019 06:27:54 AM GMT | | OpenCL: NVIDIA GPU 0: GeForce GTX 960 (driver version 430.50, device version OpenCL 1.2 CUDA, 4044MB, 3995MB available, 2541 GFLOPS peak) Tue 03 Dec 2019 06:27:54 AM GMT | | OpenCL: NVIDIA GPU 1: GeForce GTX 960 (driver version 430.50, device version OpenCL 1.2 CUDA, 4044MB, 3995MB available, 2541 GFLOPS peak) Tue 03 Dec 2019 06:27:54 AM GMT | SETI@home | Found app_info.xml; using anonymous platform Tue 03 Dec 2019 06:27:54 AM GMT | | [libc detection] gathered: 2.27, Ubuntu GLIBC 2.27-3ubuntu1 Tue 03 Dec 2019 06:27:54 AM GMT | | Host name: martouf Tue 03 Dec 2019 06:27:54 AM GMT | | Processor: 32 GenuineIntel Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz [Family 6 Model 79 Stepping 1] Tue 03 Dec 2019 06:27:54 AM GMT | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm arat pln pts md_clear flush_l1d Tue 03 Dec 2019 06:27:54 AM GMT | | OS: Linux LinuxMint: Linux Mint 19.2 Tina [4.15.0-72-generic|libc 2.27 (Ubuntu GLIBC 2.27-3ubuntu1)] Tue 03 Dec 2019 06:27:54 AM GMT | | Memory: 62.81 GB physical, 976.00 MB virtual Tue 03 Dec 2019 06:27:54 AM GMT | | Disk: 115.90 GB total, 80.74 GB free Tue 03 Dec 2019 06:27:54 AM GMT | | Local time is UTC +0 hours Tue 03 Dec 2019 06:27:54 AM GMT | | Config: use all coprocessors Tue 03 Dec 2019 06:27:54 AM GMT | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 8646786; resource share 100 Tue 03 Dec 2019 06:27:54 AM GMT | SETI@home | General prefs: from SETI@home (last modified 31-Jan-2018 02:38:53) Tue 03 Dec 2019 06:27:54 AM GMT | SETI@home | Host location: none Tue 03 Dec 2019 06:27:54 AM GMT | SETI@home | General prefs: using your defaults Tue 03 Dec 2019 06:27:54 AM GMT | | Reading preferences override file Tue 03 Dec 2019 06:27:54 AM GMT | | Preferences: Tue 03 Dec 2019 06:27:54 AM GMT | | max memory usage when active: 32160.62 MB Tue 03 Dec 2019 06:27:54 AM GMT | | max memory usage when idle: 57889.11 MB Tue 03 Dec 2019 06:27:54 AM GMT | | max disk usage: 81.27 GB Tue 03 Dec 2019 06:27:54 AM GMT | | max CPUs used: 30 |
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J. Mileski Send message Joined: 9 Jun 02 Posts: 632 Credit: 172,116,532 RAC: 572
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You can always check to see what graphics components are loaded with clinfo I'd like to add, when I went to Folding@Home I was still missing a component of Open CL. I found that I had to add sudo apt install ocl-icd-opencl-devbecause I was still missing /usr/lib/x86_64-linux-gnu/libOpenCL.so |
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Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873
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Strange that library is the main library of OpenCL in Linux. Should have been installed with the basic: sudo apt-get install ocl-icd-libopencl1 But for sure the -dev library would have included the entire kit 'n kaboodle. Glad you figured it out. Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
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