1)
Message boards :
Number crunching :
Year of the Horse - Pony Express Edition
(Message 72071)
Posted 3366 days ago by  HA-SOFT, s.r.o.
No problem. Long time remaining.
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2)
Message boards :
Number crunching :
Year of the Horse - Pony Express Edition
(Message 72069)
Posted 3366 days ago by HA-SOFT, s.r.o.
Try now. It should be fixed.
Yes it works. Thanks
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3)
Message boards :
Number crunching :
Year of the Horse - Pony Express Edition
(Message 72067)
Posted 3366 days ago by HA-SOFT, s.r.o.
8.1.2014 22:34:25 | | 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 ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
This host:
AVX only selected, SSE3 task aborted.
http://www.primegrid.com/results.php?hostid=265442
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4)
Message boards :
Number crunching :
Year of the Horse - Pony Express Edition
(Message 72061)
Posted 3366 days ago by HA-SOFT, s.r.o.
ALL MY LINUX HOSTS STOP RECEIVING AVX EVEN WHEN SELECTED.
No task available for selected app ....................
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5)
Message boards :
Number crunching :
Year of the Horse - Stallion Edition
(Message 71824)
Posted 3371 days ago by HA-SOFT, s.r.o.
On one host I have this permanent error:
cuda_subs.cu(191) : cudaSafeCall() Runtime API error : CUDA driver version is insufficient for CUDA runtime version.
SIGSEGV: segmentation violation
Stack trace (2 frames):
../../projects/www.primegrid.com/primegrid_genefer_3_1_2_1_2.05_i686-pc-linux-gnu__cudaGFN(boinc_catch_signal+0x1e8)[0x805ce7c]
[0xf77ef400]
Exiting...
It's linux ubuntu 13.10 64 bit + gtx580 drive 331.20. gpugrid, distrrtgen, asteroids works ok. driver cuda is 6.0.
Any ideas?
Thanks
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6)
Message boards :
Number crunching :
GeForce GTX Titan
(Message 63425)
Posted 3669 days ago by HA-SOFT, s.r.o.
Maybe the rounding error depend on how is fft spread over gpu in combination with tested number.
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7)
Message boards :
Number crunching :
GeForce GTX Titan
(Message 63421)
Posted 3669 days ago by HA-SOFT, s.r.o.
With SHIFT=8 my titan works ok (but slow) with default clock and temperatures about 80°C.
With SHIFT=7 my titan don not work with mem clocks lowered to minimum (in msiafterburner ~2500Mhz).
I think this can not be directly related to memory errors only.
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8)
Message boards :
Number crunching :
GeForce GTX Titan
(Message 63375)
Posted 3669 days ago by HA-SOFT, s.r.o.
Titan becomes very hot soon, over 70C.
Even if I remain a stock speed, I had many Round Errors.
I need a Water cooling for TITAN.
I will spend a lot of money and time.
There is no problem with your card, definitely. It may be related to algoritm calculating maxerr.
Playing with mem clocks and cooling does not make any effect. Your card is ok.
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9)
Message boards :
Number crunching :
GeForce GTX Titan
(Message 63149)
Posted 3675 days ago by HA-SOFT, s.r.o.
Any crunching results of the Titan available here ?
Not now from me. I suspended primegrid for now and waitin for new app by Hydropower.
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10)
Message boards :
Number crunching :
GeForce GTX Titan
(Message 63022)
Posted 3680 days ago by HA-SOFT, s.r.o.
Do we have the numbers on straight recompile of existing GeneferCUDA using CUDA 5?
I think not, but you have to ask hydropower.
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