Posts by Stef

1) Message boards : Problems and Bug Reports : BRP6-Beta-cuda32-nv270: process exited with code 233 (Message 138809)
Posted 2 days ago by Profile Stef
Hi,

I have trouble running the BRP6-Beta 1.47.
What is exit code 233 related to?

<core_client_version>7.4.23</core_client_version>
<![CDATA[
<message>
process exited with code 233 (0xe9, -23)
</message>
<stderr_txt>
[11:48:30][18096][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:48:30][18096][INFO ] Starting data processing...
[11:48:30][18096][ERROR] No suitable CUDA device available!
[11:48:30][18096][ERROR] Demodulation failed (error: 1001)!
11:48:30 (18096): called boinc_finish(1001)

</stderr_txt>
]]>


http://einstein.phys.uwm.edu/result.php?resultid=487122954
http://einstein.phys.uwm.edu/result.php?resultid=487123078
http://einstein.phys.uwm.edu/result.php?resultid=487286582


Thanks
2) Message boards : Problems and Bug Reports : trouble with BRP6 -Beta-cuda32-nv301 (Message 138790)
Posted 3 days ago by Profile Stef
I don't get the linux version 1.47 working. All jobs errored out.


<stderr_txt>
[23:51:28][2115][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:51:28][2115][INFO ] Starting data processing...
[23:51:28][2115][ERROR] Couldn't initialize CUDA driver API (error: 100)!
[23:51:28][2115][ERROR] Demodulation failed (error: 1020)!
23:51:28 (2115): called boinc_finish(1020)

</stderr_txt>


With the recent driver 346.47
http://einstein.phys.uwm.edu/result.php?resultid=487117512
3) Message boards : Technical News : Binary Radio Pulsar Search (Parkes PMPS XT) "BRP6" (Message 138784)
Posted 3 days ago by Profile Stef
Me too.
Fri 27 Feb 2015 10:35:40 PM CET | Einstein@Home | Giving up on download of einsteinbinary_BRP4_1.00_graphics_i686-pc-linux-gnu: permanent HTTP error
4) Message boards : Technical News : Binary Radio Pulsar Search (Parkes PMPS XT) "BRP6" (Message 138768)
Posted 3 days ago by Profile Stef
I don't seem to get the new 1.47 application. Is there one for linux yet?
However I'm only getting BRP4G since midday.
Beta option is activated and I'm getting beta workunits for the CPU.
5) Message boards : News : Can Einstein@Home pass the 1 Petaflop (1000 Teraflop) barrier? (Message 138260)
Posted 20 days ago by Profile Stef
Can it pass 7TFlops? Yes.
Will it? Probably not within the next years ...


But i'm a bit confused about the number on the server status page.
In the "Workunits and tasks"-Part it says 1519 CPU-TFLOPS. But it says the same value on the overall TFLOPS in the "Computing" part, so where are the GPU TFLOPS gone?
6) Message boards : Cruncher's Corner : upload problems (Message 138209)
Posted 21 days ago by Profile Stef
Mon 09 Feb 2015 04:37:48 PM CET | Einstein@Home | Not requesting tasks: too many uploads in progress

D'oh. Is there a workaround for this?
7) Message boards : Cruncher's Corner : A lot of invalid results (opencl-intel_gpu) (Message 134465)
Posted 121 days ago by Profile Stef
There are just the lastest two versions available from Intel (3960 and 3907). But I don't want to run older versions as they have other issues (tearing in videos etc.)

I think I'll stop using the OpenCL application, it feels a bit pointless.

From 58 OpenCL WU's there are right now:
25 pending (10 of them because they're inconclusive)
19 invalid
14 valid

8) Message boards : Cruncher's Corner : A lot of invalid results (opencl-intel_gpu) (Message 134451)
Posted 122 days ago by Profile Stef
oops sorry.
I tried the previous version earlier, which was even worse.
I guess the version has to match the one the wingman is using.
9) Message boards : Cruncher's Corner : A lot of invalid results (opencl-intel_gpu) (Message 134449)
Posted 122 days ago by Profile Stef
As I said earlier, it's running the latest version.
10) Message boards : Cruncher's Corner : A lot of invalid results (opencl-intel_gpu) (Message 134438)
Posted 123 days ago by Profile Stef
But there is one that took 4621s and validated. But it took way to long compared to the other host (using a HD4600 too)


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This material is based upon work supported by the National Science Foundation (NSF) under Grants PHY-1104902, PHY-1104617 and PHY-1105572 and by the Max Planck Gesellschaft (MPG). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the investigators and do not necessarily reflect the views of the NSF or the MPG.

Copyright © 2015 Bruce Allen