Posts by Toby Broom
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1) Message boards : Number crunching : Collatz Sieve constant erroring (Message 21104)
Posted 882 days ago by Toby Broom
No error so far.

I see 31±2% increase in RAC N=~20 vs older app.
2) Message boards : Number crunching : Collatz Sieve constant erroring (Message 21091)
Posted 883 days ago by Toby Broom
Mine did the same thing as the other person reported after a batch of total washout not it's decided that it's happy running the 1.08's??

Totally random
3) Message boards : Number crunching : Collatz Sieve constant erroring (Message 21063)
Posted 885 days ago by Toby Broom
This is the same error I see, on my R9 280X.

My OpenCL is:

C:\Windows\SYSTEM32\OpenCL.dll (2.0.4.0)

I see in the stacks a call into this dll:

C:\Windows\SYSTEM32\amdocl64.dll (10.0.1800.8)

Is there a way in BOINC to catch a dump? It seems like it's somewhat isolated from the rest of the system?

I guess I could launch Collatz from command line to get something? or set verbose=1?
4) Message boards : Number crunching : Collatz Sieve constant erroring (Message 21051)
Posted 886 days ago by Toby Broom
How can I force it to get 1.09?

I read in the other thread BOINC will eventually get the new one, I just didn't want to error a ton of WU's.
5) Message boards : Number crunching : Collatz Sieve constant erroring (Message 21036)
Posted 887 days ago by Toby Broom
Hi,

I just hooked in my R9 280X to run some Collatz but the Sieve tasks just crash all the time any ideas, nothing much jumps out from debugging.

- Unhandled Exception Record -
Reason: Illegal Instruction (0xc000001d) at address 0x00007FF7D3D53CE7

-1073741795 (0xffffffffc000001d) Unknown error number

http://boinc.thesonntags.com/collatz/results.php?hostid=376451
6) Message boards : Number crunching : application Large Collatz Conjecture needs 56 Days to complete (Message 19206)
Posted 1363 days ago by Toby Broom
Should these settings just be in plain text?

Is there a description of what the settings do? I have a 7870XT in one computer and GTX titan in the other so I guess my settings would need to be different?

I assume the upping of CPU time should be in app_config.xml?




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