No download of workunit's / 7.0.28 x64


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Questions and Answers : Windows : No download of workunit's / 7.0.28 x64

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Profile EndlessUniverse
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Message 1280251 - Posted: 5 Sep 2012, 13:37:33 UTC





Hello dear Seti TEAM

For several days I get no more of you work units allocated. The last were CUDA FERMI and then suddenly stopped the allocation.

According server but work units to send. Strange as I said is a unit of work CUDA CL100 Astropulse was not what appears in Boinc. (see picture)

This is now calculated allegedly was never downloaded with me or appeared in boinc.

Greetings from Chris
____________________________________________________________________

Hallo liebes Seti TEAM

seit mehreren Tagen bekomme ich keine Arbeitseinheiten mehr von euch zugeteilt. Die letzten waren CUDA FERMI und dann hörte plötzlich die Zuteilung auf.

Laut Server sind aber Arbeitseinheiten zu Versenden. Seltsam ist auch das ich eine CUDA CL100 Arbeitseinheit von Astropulse bekam welche gar nicht in Boinc erscheint. (siehe Bild)

Diese wird nun angeblich berechnet ist aber nie bei mir runtergeladen worden oder in boinc erschienen.

Viele Grüße vom Chris

Profile Gundolf Jahn
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Message 1280355 - Posted: 5 Sep 2012, 18:13:29 UTC - in response to Message 1280251.

seit mehreren Tagen bekomme ich keine Arbeitseinheiten mehr von euch zugeteilt. Die letzten waren CUDA FERMI und dann hörte plötzlich die Zuteilung auf.

Ich vermute das ist keine Sache der Zuteilung sondern der Anforderung. Sieh mal in Deinem BOINC event log nach ob Dein client überhaupt nach Arbeit fragt.

Seltsam ist auch das ich eine CUDA CL100 Arbeitseinheit von Astropulse bekam welche gar nicht in Boinc erscheint. (siehe Bild)

Diese wird nun angeblich berechnet ist aber nie bei mir runtergeladen worden oder in boinc erschienen.

Das ist wahrscheinlich eine "Geistereinheit" (ghost unit), bei der der Server etwas abgeschickt hat das wegen Netzwerkproblemen nie auf Deinem Rechner angekommen ist. Bei der nächsten "echten" Arbeitsanforderung Deines Rechners wird der Download als "resending lost unit" erneut versucht werden.

Gruß,
Gundolf
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Computer sind nicht alles im Leben. (Kleiner Scherz)

SETI@home classic workunits 3,758
SETI@home classic CPU time 66,520 hours

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Message 1280435 - Posted: 5 Sep 2012, 22:38:52 UTC

Vielen Dank für die rasche Antwort. Also ich sah gerade in den event.log hinein und dort stand das meine GPU kein CUDA CL 100 Unterstützen würde.

Ich füge einen Screenshot ein, damit man sich davon ein Bild machen kann.



Meine GPU ist eine aktuelle Geforce 670 GTX wie kann dies sein das CUDA plötzlich nicht mehr funktioniert?

Sonst wurden auch nur CUDA Fermii Einheiten angefordert, dies Open CL 100 kannte ich bisher nicht.

Der Boinc Client ist so Eingestellt das er Einheiten anfordert, doch kommt nichts mehr an. Sonst wurden neben den regulären reinen CPU Aufgaben neben der der anderen Projekte so gut wie immer SETI Berechnungen über CUDA durchgeführt.

In den Grafikeinstellungen schaute ich auch nach, CUDA ist aktiviert. Bis vor einigen Tagen ging noch alles Einwandfrei auf einmal kam halt von heute auf morgen einfach nichts mehr. Es ist auch nichts geändert worden.

Ausser SETI gibts kein Projekt bei dem ich angemeldet bin, was die GPU nutzt. Von daher steht die Ressource immer zur Verfügung.

LG Chris

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Message 1280455 - Posted: 6 Sep 2012, 0:07:38 UTC

Also ich habe nochmal den ganzen Text Kopiert, ich persönlich gehe eher von einem CUDA Problem aus.

Werde mal versuchen die Anwendung neu zu Installieren wenn alle WU abgearbeitet sind.

05.09.2012 17:40:42 | | No config file found - using defaults
05.09.2012 17:40:42 | | Starting BOINC client version 7.0.28 for windows_x86_64
05.09.2012 17:40:42 | | log flags: file_xfer, sched_ops, task
05.09.2012 17:40:42 | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
05.09.2012 17:40:42 | | Data directory: C:\ProgramData\BOINC
05.09.2012 17:40:42 | | Running under account JuliansDadChris
05.09.2012 17:40:42 | | Processor: 6 AuthenticAMD AMD Phenom(tm) II X6 1075T Processor [Family 16 Model 10 Stepping 0]
05.09.2012 17:40:42 | | Processor: 512.00 KB cache
05.09.2012 17:40:42 | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 htt pni cx16 syscall nx lm svm sse4a osvw ibs skinit wdt page1gb rdtscp 3dnowext 3dnow
05.09.2012 17:40:42 | | OS: Microsoft Windows 7: Ultimate x64 Edition, Service Pack 1, (06.01.7601.00)
05.09.2012 17:40:42 | | Memory: 15.96 GB physical, 31.92 GB virtual
05.09.2012 17:40:42 | | Disk: 465.75 GB total, 375.86 GB free
05.09.2012 17:40:42 | | Local time is UTC +2 hours
05.09.2012 17:40:42 | | NVIDIA GPU 0: GeForce GTX 670 (driver version 301.42, CUDA version 4.20, compute capability 3.0, 2048MB, 1814MB available, 1896 GFLOPS peak)
05.09.2012 17:40:42 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 17:40:42 | SETI@home | Application uses missing NVIDIA GPU
05.09.2012 17:40:42 | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6712025; resource share 100
05.09.2012 17:40:42 | SETI@home | General prefs: from SETI@home (last modified 05-Sep-2012 16:42:21)
05.09.2012 17:40:42 | SETI@home | Host location: none
05.09.2012 17:40:42 | SETI@home | General prefs: using your defaults
05.09.2012 17:40:42 | | Reading preferences override file
05.09.2012 17:40:42 | | Preferences:
05.09.2012 17:40:42 | | max memory usage when active: 8172.68MB
05.09.2012 17:40:42 | | max memory usage when idle: 14710.82MB
05.09.2012 17:40:42 | | max disk usage: 30.00GB
05.09.2012 17:40:42 | | don't use GPU while active
05.09.2012 17:40:42 | | suspend work if non-BOINC CPU load exceeds 25 %
05.09.2012 17:40:42 | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
05.09.2012 17:40:42 | | Not using a proxy
05.09.2012 17:40:49 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 17:40:49 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 17:40:57 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 17:40:57 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 17:40:57 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 17:40:57 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 17:40:57 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
05.09.2012 17:49:00 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 17:49:00 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 17:49:56 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 17:49:56 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 17:49:56 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 17:49:56 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 17:49:56 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
05.09.2012 18:10:29 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 18:10:29 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 18:12:11 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 18:12:11 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 18:12:11 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 18:12:11 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 18:12:11 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
05.09.2012 18:50:03 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 18:50:03 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 18:50:10 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 18:50:10 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 18:50:10 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 18:50:10 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 18:50:10 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
05.09.2012 19:57:05 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 19:57:05 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 20:02:16 | SETI@home | Scheduler request failed: Timeout was reached
05.09.2012 20:02:20 | | Project communication failed: attempting access to reference site
05.09.2012 20:02:22 | | Internet access OK - project servers may be temporarily down.
05.09.2012 20:03:56 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 20:03:56 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 20:04:02 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 20:04:02 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 20:04:02 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 20:04:02 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 20:04:02 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
05.09.2012 22:41:34 | SETI@home | Sending scheduler request: To fetch work.
05.09.2012 22:41:34 | SETI@home | Requesting new tasks for NVIDIA
05.09.2012 22:42:04 | | App version needs OpenCL but GPU doesn't support it
05.09.2012 22:42:04 | SETI@home | Scheduler request completed: got 1 new tasks
05.09.2012 22:42:04 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
05.09.2012 22:42:04 | SETI@home | [error] App version uses non-existent NVIDIA GPU
05.09.2012 22:42:04 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
06.09.2012 00:18:25 | SETI@home | General prefs: from SETI@home (last modified 05-Sep-2012 16:42:21)
06.09.2012 00:18:25 | SETI@home | Host location: none
06.09.2012 00:18:25 | SETI@home | General prefs: using your defaults
06.09.2012 00:18:25 | | Reading preferences override file
06.09.2012 00:18:25 | | Preferences:
06.09.2012 00:18:25 | | max memory usage when active: 8172.68MB
06.09.2012 00:18:25 | | max memory usage when idle: 14710.82MB
06.09.2012 00:18:25 | | max disk usage: 30.00GB
06.09.2012 00:18:25 | | don't use GPU while active
06.09.2012 00:18:25 | | suspend work if non-BOINC CPU load exceeds 25 %
06.09.2012 00:18:25 | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
06.09.2012 00:18:34 | | Re-reading cc_config.xml
06.09.2012 00:18:34 | | No config file found - using defaults
06.09.2012 00:18:34 | | log flags: file_xfer, sched_ops, task
06.09.2012 00:51:06 | SETI@home | update requested by user
06.09.2012 00:51:16 | SETI@home | Sending scheduler request: Requested by user.
06.09.2012 00:51:16 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 00:51:20 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 00:51:20 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 00:51:20 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 00:51:20 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 00:51:20 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
06.09.2012 00:58:25 | SETI@home | Sending scheduler request: To fetch work.
06.09.2012 00:58:25 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 01:03:37 | SETI@home | Scheduler request failed: Timeout was reached
06.09.2012 01:03:41 | | Project communication failed: attempting access to reference site
06.09.2012 01:03:43 | | Internet access OK - project servers may be temporarily down.
06.09.2012 01:04:42 | SETI@home | Sending scheduler request: To fetch work.
06.09.2012 01:04:42 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 01:04:54 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 01:04:54 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 01:04:54 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 01:04:54 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 01:04:54 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
06.09.2012 01:33:03 | SETI@home | Sending scheduler request: To fetch work.
06.09.2012 01:33:03 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 01:33:18 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 01:33:18 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 01:33:18 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 01:33:18 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 01:33:18 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
06.09.2012 01:43:45 | SETI@home | update requested by user
06.09.2012 01:43:48 | SETI@home | Sending scheduler request: Requested by user.
06.09.2012 01:43:48 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 01:44:15 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 01:44:15 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 01:44:15 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 01:44:15 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 01:44:15 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting
06.09.2012 01:58:32 | SETI@home | Sending scheduler request: To fetch work.
06.09.2012 01:58:32 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 01:58:37 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 01:58:37 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 01:58:37 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 01:58:37 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 01:58:37 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting


Profile Gundolf Jahn
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Message 1280515 - Posted: 6 Sep 2012, 7:54:47 UTC - in response to Message 1280455.

Werde mal versuchen die Anwendung neu zu Installieren wenn alle WU abgearbeitet sind.

I'm switching to English, because I'm no CUDA expert and you'll need feedback from one of those.

If you are going to install anyway, try using version 7.0.31 from download all, because there seems to be a bug in the client that prevents the abortion of the openCL task from being reported back to the server.

As for the missing openCL support, I think you'll need to install additional software on your host. But you'll have to wait for someone else to give further detail or look at the number crunching subforum for existing threads on that topic.

Gruß,
Gundolf

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Message 1280580 - Posted: 6 Sep 2012, 13:36:47 UTC - in response to Message 1280515.

Ok, thank you anyway so that they wanted to help me, unfortunately, also brought an upgrade to version 7.0.31 no changes.

It seems clearly to be due to CUDA for the reason I will continue with the theme now here
http://setiathome.berkeley.edu/forum_thread.php?id=69279

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Message 1280631 - Posted: 6 Sep 2012, 16:54:01 UTC

The missing OpenCL support is a problem with the Nvidia drivers. BOINC is not able to detect the correct file (OpenCL.dll) in among the driver components that were installed with the Nvidia driver. Best fully uninstall the present drivers and reinstall them, or try an earlier or later driver.
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Message 1280667 - Posted: 6 Sep 2012, 17:55:37 UTC - in response to Message 1280631.

Unfortunately, driver installations have brought nothing, it seems in this project to no longer work.

I ask to excuse the double posting, this was not intended, I did not know exactly where I should write in it now.

06.09.2012 19:40:31 | | No config file found - using defaults
06.09.2012 19:40:31 | | Starting BOINC client version 7.0.31 for windows_x86_64
06.09.2012 19:40:31 | | log flags: file_xfer, sched_ops, task
06.09.2012 19:40:31 | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
06.09.2012 19:40:31 | | Data directory: C:\ProgramData\BOINC
06.09.2012 19:40:31 | | Running under account JuliansDadChris
06.09.2012 19:40:31 | | Processor: 6 AuthenticAMD AMD Phenom(tm) II X6 1075T Processor [Family 16 Model 10 Stepping 0]
06.09.2012 19:40:31 | | Processor: 512.00 KB cache
06.09.2012 19:40:31 | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 htt pni cx16 syscall nx lm svm sse4a osvw ibs skinit wdt page1gb rdtscp 3dnowext 3dnow
06.09.2012 19:40:31 | | OS: Microsoft Windows 7: Ultimate x64 Edition, Service Pack 1, (06.01.7601.00)
06.09.2012 19:40:31 | | Memory: 15.96 GB physical, 31.92 GB virtual
06.09.2012 19:40:31 | | Disk: 465.75 GB total, 373.22 GB free
06.09.2012 19:40:31 | | Local time is UTC +2 hours
06.09.2012 19:40:31 | | NVIDIA GPU 0: GeForce GTX 670 (driver version 306.2, CUDA version 5.0, compute capability 3.0, 2048MB, 8382325MB available, 2845 GFLOPS peak)
06.09.2012 19:40:31 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 19:40:31 | SETI@home | Application uses missing NVIDIA GPU
06.09.2012 19:40:31 | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6712025; resource share 100
06.09.2012 19:40:31 | SETI@home | General prefs: from SETI@home (last modified 05-Sep-2012 16:42:21)
06.09.2012 19:40:31 | SETI@home | Host location: none
06.09.2012 19:40:31 | SETI@home | General prefs: using your defaults
06.09.2012 19:40:31 | | Reading preferences override file
06.09.2012 19:40:31 | | Preferences:
06.09.2012 19:40:31 | | max memory usage when active: 8172.68MB
06.09.2012 19:40:31 | | max memory usage when idle: 14710.82MB
06.09.2012 19:40:31 | | max disk usage: 30.00GB
06.09.2012 19:40:31 | | don't use GPU while active
06.09.2012 19:40:31 | | suspend work if non-BOINC CPU load exceeds 25 %
06.09.2012 19:40:31 | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
06.09.2012 19:40:31 | | Not using a proxy
06.09.2012 19:41:57 | SETI@home | update requested by user
06.09.2012 19:42:35 | SETI@home | Sending scheduler request: Requested by user.
06.09.2012 19:42:35 | SETI@home | Requesting new tasks for NVIDIA
06.09.2012 19:43:01 | | App version needs OpenCL but GPU doesn't support it
06.09.2012 19:43:01 | SETI@home | Scheduler request completed: got 1 new tasks
06.09.2012 19:43:01 | SETI@home | Resent lost task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0
06.09.2012 19:43:01 | SETI@home | [error] App version uses non-existent NVIDIA GPU
06.09.2012 19:43:01 | SETI@home | [error] Missing coprocessor for task ap_10ja11af_B1_P0_00261_20120828_28274.wu_0; aborting

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Message 1280691 - Posted: 6 Sep 2012, 18:46:47 UTC - in response to Message 1280667.
Last modified: 6 Sep 2012, 18:47:47 UTC

Try BOINC 7.0.33 and those drivers.

BOINC 7.0.33 32bit version
BOINC 7.0.33 64bit version

And really, it's got nothing to do with the project.
BOINC will detect whether or not your videocard is CUDA (Nvidia), CAL (AMD) and OpenCL (both Nvidia and AMD) capable, and it does this by trying to find certain files on your system, files that should've been installed by the videocard driver.

In the case of the missing OpenCL module, it's very well possible that the driver installs OpenCL.dll to another directory that BOINC cannot access, or that Nvidia in their infinite wisdom have decided to rename the file, both cases make sure BOINC won't be able to detect whether or not your GPU is OpenCL capable.

You can also try to do a search within your C:\Windows directory, for OpenCL.dll
It should be available in C:\Windows\system32\ and possibly in C:\Windows\sysWOW64\

If it isn't available, try doing a search for OpenCL*.dll
And post back what your outcome is.
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Message 1280699 - Posted: 6 Sep 2012, 19:30:23 UTC - in response to Message 1280691.

I know on my system with 306.02 it does recognize OpenCL with both 7.0.28 and 7.0.33.

04-Sep-2012 08:11:25 [---] Starting BOINC client version 7.0.33 for windows_x86_64 04-Sep-2012 08:11:25 [---] log flags: file_xfer, sched_ops, task, sched_op_debug 04-Sep-2012 08:11:25 [---] Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6 04-Sep-2012 08:11:25 [---] Data directory: C:\ProgramData\BOINC 04-Sep-2012 08:11:25 [---] Running under account David 04-Sep-2012 08:11:25 [---] Processor: 4 AuthenticAMD AMD FX(tm)-4100 Quad-Core Processor [Family 21 Model 1 Stepping 2] 04-Sep-2012 08:11:25 [---] Processor: 2.00 MB cache 04-Sep-2012 08:11:25 [---] Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 htt pni ssse3 cx16 sse4_1 sse4_2 syscall nx lm svm sse4a osvw ibs xop skinit wdt lwp fma4 page1gb rdtscp 04-Sep-2012 08:11:25 [---] OS: Microsoft Windows 7: Home Premium x64 Edition, Service Pack 1, (06.01.7601.00) 04-Sep-2012 08:11:25 [---] Memory: 11.98 GB physical, 23.97 GB virtual 04-Sep-2012 08:11:25 [---] Disk: 279.45 GB total, 161.67 GB free 04-Sep-2012 08:11:25 [---] Local time is UTC -7 hours 04-Sep-2012 08:11:25 [---] NVIDIA GPU 0: GeForce GTX 670 (driver version 306.2, CUDA version 5.0, compute capability 3.0, 2048MB, 8382369MB available, 2634 GFLOPS peak) 04-Sep-2012 08:11:25 [---] ATI GPU 0: AMD Radeon HD 7700 series (Cape Verde) (CAL version 1.4.1741, 1024MB, 984MB available, 1126 GFLOPS peak) 04-Sep-2012 08:11:25 [---] OpenCL: NVIDIA GPU 0: GeForce GTX 670 (driver version 306.02, device version OpenCL 1.1 CUDA, 2048MB, 8382369MB available) 04-Sep-2012 08:11:25 [---] OpenCL: ATI GPU 0: AMD Radeon HD 7700 series (Cape Verde) (driver version CAL 1.4.1741 (VM), device version OpenCL 1.2 AMD-APP (938.2), 1024MB, 984MB available) 04-Sep-2012 13:25:23 [---] Starting BOINC client version 7.0.28 for windows_x86_64 04-Sep-2012 13:25:23 [---] log flags: file_xfer, sched_ops, task, sched_op_debug 04-Sep-2012 13:25:23 [---] Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6 04-Sep-2012 13:25:23 [---] Data directory: C:\ProgramData\BOINC 04-Sep-2012 13:25:23 [---] Running under account David 04-Sep-2012 13:25:23 [---] Processor: 4 AuthenticAMD AMD FX(tm)-4100 Quad-Core Processor [Family 21 Model 1 Stepping 2] 04-Sep-2012 13:25:23 [---] Processor: 2.00 MB cache 04-Sep-2012 13:25:23 [---] Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 htt pni ssse3 cx16 sse4_1 sse4_2 syscall nx lm svm sse4a osvw ibs xop skinit wdt lwp fma4 page1gb rdtscp 04-Sep-2012 13:25:23 [---] OS: Microsoft Windows 7: Home Premium x64 Edition, Service Pack 1, (06.01.7601.00) 04-Sep-2012 13:25:23 [---] Memory: 11.98 GB physical, 23.97 GB virtual 04-Sep-2012 13:25:23 [---] Disk: 279.45 GB total, 161.25 GB free 04-Sep-2012 13:25:23 [---] Local time is UTC -7 hours 04-Sep-2012 13:25:23 [---] NVIDIA GPU 0: GeForce GTX 670 (driver version 306.2, CUDA version 5.0, compute capability 3.0, 2048MB, 8382369MB available, 2634 GFLOPS peak) 04-Sep-2012 13:25:23 [---] ATI GPU 0: Capeverde (CAL version 1.4.1741, 1024MB, 984MB available, 1126 GFLOPS peak) 04-Sep-2012 13:25:23 [---] OpenCL: NVIDIA GPU 0: GeForce GTX 670 (driver version 306.02, device version OpenCL 1.1 CUDA, 2048MB, 8382369MB available) 04-Sep-2012 13:25:23 [---] OpenCL: ATI GPU 0: Capeverde (driver version CAL 1.4.1741 (VM), device version OpenCL 1.2 AMD-APP (938.2), 1024MB, 984MB available)

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Message 1280720 - Posted: 6 Sep 2012, 20:17:35 UTC - in response to Message 1280691.

Try BOINC 7.0.33 and those drivers.

BOINC 7.0.33 32bit version
BOINC 7.0.33 64bit version

And really, it's got nothing to do with the project.
BOINC will detect whether or not your videocard is CUDA (Nvidia), CAL (AMD) and OpenCL (both Nvidia and AMD) capable, and it does this by trying to find certain files on your system, files that should've been installed by the videocard driver.

In the case of the missing OpenCL module, it's very well possible that the driver installs OpenCL.dll to another directory that BOINC cannot access, or that Nvidia in their infinite wisdom have decided to rename the file, both cases make sure BOINC won't be able to detect whether or not your GPU is OpenCL capable.

You can also try to do a search within your C:\Windows directory, for OpenCL.dll
It should be available in C:\Windows\system32\ and possibly in C:\Windows\sysWOW64\

If it isn't available, try doing a search for OpenCL*.dll
And post back what your outcome is.


Both files are available there in system32 and syswow64. Because it can not lie. The new Boinc 7.0.33 managed not help.

It no longer works. I think the problem can be as well not to be solved.

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Message 1281750 - Posted: 9 Sep 2012, 1:25:07 UTC - in response to Message 1280720.


Do GPU-Z and GPU Caps Viewer show you have OpenCL driver/support?

http://www.techpowerup.com/gpuz/
http://www.ozone3d.net/gpu_caps_viewer/






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Message 1282054 - Posted: 9 Sep 2012, 22:23:11 UTC - in response to Message 1281750.


Do GPU-Z and GPU Caps Viewer show you have OpenCL driver/support?

http://www.techpowerup.com/gpuz/
http://www.ozone3d.net/gpu_caps_viewer/









Yes It is possible, I know that. Unfortunately, this works in practice, not in my case at SETI. All Astropulse tasks that are based on open CL100 automatically canceled by the client or not even accepted by the error message that no GPU is found.

I used already different versions of Boinc and NVIDIA drivers, unfortunately in vain. The program returns to move any employees.

With me only CUDA Fermi functions can be calculated. OPEN CL 100 fails permanently

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Message 1282067 - Posted: 9 Sep 2012, 22:59:13 UTC - in response to Message 1282054.



Me much earlier on, which ran my card only in PCIE 8x mode. The reason was a hardware configuration of a shared PCIE slots but which I have now changed.

Whether this is related to the problems with CUDA CL 100 will show up. It was supposed to go from a technical but also with 8x.

Now it says to wait and watch whether it is in x16 mode.

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Message 1282214 - Posted: 10 Sep 2012, 12:09:46 UTC - in response to Message 1282067.


PCIe x16 have no impact on OpenCL capability to compute (except probably small speed difference).

Do the OpenCL tests (demos) in GPU Caps Viewer actually work?


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Message 1282352 - Posted: 10 Sep 2012, 19:29:42 UTC - in response to Message 1282214.

Exactly, it is. The PCIE speed has no influence on the execution of the CL 100 work units. The change has also brought no success (which would have me wondering)


Do the OpenCL tests (demos) in GPU Caps Viewer actually work?


Is a good suggestion I will test times when I find time for it.

Questions and Answers : Windows : No download of workunit's / 7.0.28 x64

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