Posts by Allen Paschke
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1) Message boards : Number crunching : Intel GPU (Message 23992)
Posted 252 days ago by Allen Paschke
I am trying to run Intel GPU tasks for Collatz Conjecture, without success. The task runs for 2 or 3 seconds, then the task quits with an "Error while computing" message.

I am running:
- Windows 10 Pro, 64-bit, with an Intel i5-7200U processor
- Intel HD Graphics 620, with device version OpenCL 2.1 and driver version 21.20.16.4574
- Microsoft Visual C++ 2012 Redistributable x86 and x64, version 11.0.61030
(For other applications, I also have C++ 2010 and 2015 installed, both x86 and x64).
- Intel SDK for Open CL Applications 2016 R3 for Windows, version 6.3.0.1904

Intel GPU Tasks are running without problems for Einstein and SETI. Why are they not running for Collatz Conjecture?
2) Message boards : Number crunching : Intel Graphics 4000 (Message 23978)
Posted 264 days ago by Allen Paschke
I had only installed the 64, so I also installed the 32. I am still getting an "Error while Computing" after 1 - 2 seconds of running.
3) Message boards : Number crunching : Intel Graphics 4000 (Message 23976)
Posted 265 days ago by Allen Paschke
The computer with Intel Graphics 4000 is still running Collatz Conjecture, without problems.

I now have a new computer with Intel HD Graphics 620, with driver version 21.20.16.4574. Again, I get an "Error while Computing" after 1 - 2 seconds of running. Do I need to load a particular version of C++?
4) Message boards : Number crunching : Intel Graphics 4000 (Message 23965)
Posted 275 days ago by Allen Paschke
This solved the problem --- Thank you
5) Message boards : Number crunching : Intel Graphics 4000 (Message 23960)
Posted 277 days ago by Allen Paschke
For Intel Graphics 4000, which driver versions are compatible with Collatz Conjecture, and will allow running GPU? I am using driver version 10.18.10.4425. Intel GPU tasks are being downloaded, but when they start to run, I get an "Error while Computing" after 1 - 2 seconds of running.
6) Message boards : Windows : Trying to run INTEL GPU (Message 23775)
Posted 359 days ago by Allen Paschke
Does anyone have any ideas on why I'm not getting any INTEL GPU tasks?

1/23/2017 12:47:01 PM | | cc_config.xml not found - using defaults
1/23/2017 12:47:01 PM | | Starting BOINC client version 7.6.33 for windows_intelx86
1/23/2017 12:47:01 PM | | log flags: file_xfer, sched_ops, task
1/23/2017 12:47:01 PM | | Libraries: libcurl/7.47.1 OpenSSL/1.0.2g zlib/1.2.8
1/23/2017 12:47:01 PM | | Data directory: C:\ProgramData\BOINC
1/23/2017 12:47:01 PM | | OpenCL: Intel GPU 0: Intel(R) HD Graphics 4000 (driver version 10.18.10.4276, device version OpenCL 1.2, 1398MB, 1398MB available, 141 GFLOPS peak)
1/23/2017 12:47:01 PM | | OpenCL CPU: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (OpenCL driver vendor: Intel(R) Corporation, driver version 3.0.1.10891, device version OpenCL 1.2 (Build 76427))
1/23/2017 12:47:01 PM | | Processor: 4 GenuineIntel Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz [Family 6 Model 58 Stepping 9]
1/23/2017 12:47:01 PM | | 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 htt tm pni ssse3 cx16 sse4_1 sse4_2 popcnt aes f16c rdrandnx lm avx vmx tm2 pbe fsgsbase smep
1/23/2017 12:47:01 PM | | OS: Microsoft Windows 10: Professional x86 Edition, (10.00.14393.00)
1/23/2017 12:47:01 PM | | Memory: 3.43 GB physical, 6.93 GB virtual
1/23/2017 12:47:01 PM | | Disk: 454.94 GB total, 293.44 GB free
1/23/2017 12:47:01 PM | Collatz Conjecture | URL https://boinc.thesonntags.com/collatz/; Computer ID 807839; resource share 300
1/23/2017 12:47:01 PM | Collatz Conjecture | General prefs: from Collatz Conjecture (last modified 23-Jan-2017 07:49:54)
1/23/2017 12:47:01 PM | Collatz Conjecture | Host location: none
1/23/2017 12:47:01 PM | Collatz Conjecture | General prefs: using your defaults
1/23/2017 12:47:01 PM | | Reading preferences override file
1/23/2017 12:47:01 PM | | Preferences:
1/23/2017 12:47:01 PM | | max memory usage when active: 3515.07MB
1/23/2017 12:47:01 PM | | max memory usage when idle: 3515.07MB
1/23/2017 12:47:01 PM | | max disk usage: 227.47GB
1/23/2017 12:47:01 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
1/23/2017 12:47:01 PM | Collatz Conjecture | Sending scheduler request: To fetch work.
1/23/2017 12:47:01 PM | Collatz Conjecture | Requesting new tasks for Intel GPU
1/23/2017 12:47:04 PM | Collatz Conjecture | Scheduler request completed: got 0 new tasks




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