Posts by stefan

1) Questions and Answers : Unix/Linux : Compiling BOINC with ROCm support? (Message 2027156)
Posted 10 Jan 2020 by Profile stefan
Post:
Hi all,

has anyone successfully built BOINC with ROCm libraries? I'd like to do so and could use some help.

Kind regards

Stefan
2) Questions and Answers : GPU applications : Using GPU with ATI Radeon RX580 on Ubuntu 19.10 system (Message 2017908)
Posted 5 Nov 2019 by Profile stefan
Post:
Hello folks,

my problem occurs since I switched to the latest Ubuntu version with free amdgpu drivers. Now there are "OpenCL build failure" errors. Is it possible to use GPU with open drivers (BOINC version is 7.16.3 x86_64-pc-linux-gnu). Here is boinc output from terminal:

05-Nov-2019 14:59:02 [---] OpenCL: AMD/ATI GPU 0: Radeon RX 580 Series (POLARIS10, DRM 3.33.0, 5.3.8-050308-generic, LLVM 9.0.0) (driver version 19.3.0-devel, device version OpenCL 1.1 Mesa 19.3.0-devel (git-ff6e148 2019-10-29 eoan-oibaf-ppa), 8192MB, 8192MB available, 3934 GFLOPS

Any help is highly appreciated.

Kind regards

stefan
3) Message boards : SETI Perspectives : Seeing the Unseeable: The Black Hole Image (Message 2005382)
Posted 2 Aug 2019 by Profile stefan
Post:
Welcher seriöse Fachmann hat denn von "schwarzer Materie" bzw. "schwarzer Energie" gesprochen? Meinen Sie etwa dunkle Materie und dunkle Energie? Nachts ist es auf dem Land auch dunkel, aber nie völlig schwarz (z.B. wegen Infrarot- und sonstiger Strahlung).
4) Message boards : News : New SETI Perspectives: "Seeing the Unseeable: The Black Hole Image" (Message 2005379)
Posted 2 Aug 2019 by Profile stefan
Post:
Is it right that the information "condensed" in matter is what creates our space-time-continuum?
5) Message boards : SETI Perspectives : Seeing the Unseeable: The Black Hole Image (Message 2005314)
Posted 2 Aug 2019 by Profile stefan
Post:
Thank you Sir for this fine epxplanation.

Until now I still do not understand wether a black hole sucks up all information, energy and material. When it goes to singularity, is it lost forever?

Second law of thermodynamics creates direction of time. Is this correct?

So where does time go inside a black hole? Does singularity suck it all up, too?

Is it possible that different black holes maybe interconnected through heaven?

Kind regards

Stefan
6) Message boards : Number crunching : No new working units? (Message 1992693)
Posted 5 May 2019 by Profile stefan
Post:
Hi all,

though my SETI@home boinc client seems running properly, there are no new working units. Do we already have computed all the data available?

Kind regards

Stefan
7) Message boards : Cafe SETI : 20th Anniversary T-shirts - More in stock (Message 1992688)
Posted 5 May 2019 by Profile stefan
Post:
Hi there,

I'm interested in two anniversary T-Shirts in black, size XL.

Kind regards

Stefan





 
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