NVIDIA GeForce GTX Titan


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Urs Echternacht
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Message 1342855 - Posted: 4 Mar 2013, 1:53:34 UTC - in response to Message 1342854.

looked it up in OpenCL's cl.h header file :


ERROR: clEnqueueNDRangeKernel: GPU_coadd_kernel_cl: -4

#define CL_MEM_OBJECT_ALLOCATION_FAILURE -4
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_heinz
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Message 1342914 - Posted: 4 Mar 2013, 9:39:06 UTC
Last modified: 4 Mar 2013, 9:59:51 UTC

BOINC did not show Titan's full memory 6144MB
Koprozessor
NVIDIA GeForce GTX TITAN (4095MB) driver: 314.09
BOINC Version 7.0.52
edit:
excerpt from resultid=2857222584
<stderr_txt>
setiathome_CUDA: Found 1 CUDA device(s):
Device 1: GeForce GTX TITAN, 4095 MiB, regsPerBlock 65536
computeCap 3.5, multiProcs 14
pciBusID = 2, pciSlotID = 0
In cudaAcc_initializeDevice(): Boinc passed DevPref 1
setiathome_CUDA: CUDA Device 1 specified, checking...
Device 1: GeForce GTX TITAN is okay
SETI@home using CUDA accelerated device GeForce GTX TITAN
pulsefind: blocks per SM 4 (Fermi or newer default)
pulsefind: periods per launch 100 (default)
Priority of process set to BELOW_NORMAL (default) successfully
Priority of worker thread set successfully

setiathome enhanced x41zc, Cuda 5.00

Legacy setiathome_enhanced V6 mode.
Work Unit Info:
...............
WU true angle range is : 0.384084

Kepler GPU current clockRate = 1058 MHz

Thread call stack limit is: 1k
cudaAcc_free() called...
cudaAcc_free() running...
cudaAcc_free() PulseFind freed...
cudaAcc_free() Gaussfit freed...
cudaAcc_free() AutoCorrelation freed...
cudaAcc_free() DONE.

Flopcounter: 46772406937224.203000

Spike count: 5
Pulse count: 0
Triplet count: 0
Gaussian count: 1
Worker preemptively acknowledging a normal exit.->
called boinc_finish
Exit Status: 0
boinc_exit(): requesting safe worker shutdown ->
boinc_exit(): received safe worker shutdown acknowledge ->
Cuda threadsafe ExitProcess() initiated, rval 0

</stderr_txt>

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Richard Haselgrove
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Message 1342916 - Posted: 4 Mar 2013, 10:05:57 UTC - in response to Message 1342914.

BOINC did not show Titan's full memory 6144MB
Koprozessor
NVIDIA GeForce GTX TITAN (4095MB) driver: 314.09
BOINC Version 7.0.52
edit:
excerpt from resultid=2857222584
<stderr_txt>
setiathome_CUDA: Found 1 CUDA device(s):
Device 1: GeForce GTX TITAN, 4095 MiB, regsPerBlock 65536
computeCap 3.5, multiProcs 14
...

We've already reported that on the boinc_alpha buglist.

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Message 1343333 - Posted: 6 Mar 2013, 0:04:09 UTC

Just got a quote on a Xeon Phi -- over 2.5 times what a GTX Titan is going for retail; I don't have a use-case to get one for work and I don't think it's good VFM for my private use, so my next major purchase may well be a Titan.
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Message 1343367 - Posted: 6 Mar 2013, 5:28:35 UTC - in response to Message 1343333.

Just got a quote on a Xeon Phi -- over 2.5 times what a GTX Titan is going for retail

But given it's architecture, it should give more than 2.5 times the output.
It would be nice if someone were able to run Seti on one for a while to see just how it does perform.
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Chris Oliver
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Message 1343381 - Posted: 6 Mar 2013, 6:31:55 UTC

This may be of interest to anyone looking to max out Titan performance:-

http://www.tomshardware.com/reviews/geforce-gtx-titan-gk110-review,3438-3.html


Should get my Titan delivered Friday.
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Message 1343697 - Posted: 7 Mar 2013, 10:01:35 UTC - in response to Message 1343381.

Should get my Titan delivered Friday.

fine, then we will see some tests and results from you soon.
A lot of people are awaiting their order.
Delivery unknown is the most answer we get these days.

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Message 1343731 - Posted: 7 Mar 2013, 13:49:55 UTC

This video card confirms two things. First, nVidia has Kepler production humming along now. Second, that growing Kepler supply is obviously outpacing demand for nvidia's uber-expensive Quadro/Tesla hardware in the professional marketplace.

So, what is a company to do with all those Kepler chips piling up? That's right, rebrand the production line "Titan" and keep the price jacked as high as possible while targeting the much larger gaming market-- BRILLIANT!
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Chris Oliver
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Message 1343817 - Posted: 7 Mar 2013, 20:21:20 UTC - in response to Message 1343697.

Yeah these cards seem pretty thin on the ground my preferred brand would have been EVGA but their delivery dates were sketchy at best so I have ended up with an Asus branded card. Delivery is confirmed for Friday.

[/quote]
fine, then we will see some tests and results from you soon.
A lot of people are awaiting their order.
Delivery unknown is the most answer we get these days.
[/quote]

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Message 1344137 - Posted: 8 Mar 2013, 19:22:09 UTC

V8-Xeon upgrade, installed 2 GTX Titan EVGA SC SLI and GTX570
Boinc shows:
08.03.2013 18:43:27 | | NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.14, CUDA version 5.0, compute capability 3.5, 4096MB, 4096MB available, 4989 GFLOPS peak)
08.03.2013 18:43:27 | | NVIDIA GPU 1: GeForce GTX TITAN (driver version 314.14, CUDA version 5.0, compute capability 3.5, 4096MB, 4096MB available, 4989 GFLOPS peak)
08.03.2013 18:43:27 | | NVIDIA GPU 2: GeForce GTX 570 (driver version 314.14, CUDA version 5.0, compute capability 2.0, 1280MB, 1178MB available, 1405 GFLOPS peak)
08.03.2013 18:43:27 | | OpenCL: NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.14, device version OpenCL 1.1 CUDA, 6144MB, 4096MB available)
08.03.2013 18:43:27 | | OpenCL: NVIDIA GPU 1: GeForce GTX TITAN (driver version 314.14, device version OpenCL 1.1 CUDA, 6144MB, 4096MB available)
08.03.2013 18:43:27 | | OpenCL: NVIDIA GPU 2: GeForce GTX 570 (driver version 314.14, device version OpenCL 1.1 CUDA, 1280MB, 1178MB available)

happy crunching, busy now...
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Message 1344431 - Posted: 9 Mar 2013, 7:31:43 UTC - in response to Message 1340925.

My titan arrived today, but all I'm getting is "computation error" after about 15-16 seconds. :( Not overclocked at all yet.

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Message 1344432 - Posted: 9 Mar 2013, 7:37:18 UTC - in response to Message 1344431.

3/9/2013 12:55:51 AM | | No config file found - using defaults
3/9/2013 12:55:51 AM | | Starting BOINC client version 7.0.28 for windows_x86_64
3/9/2013 12:55:51 AM | | log flags: file_xfer, sched_ops, task
3/9/2013 12:55:51 AM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
3/9/2013 12:55:51 AM | | Data directory: C:\ProgramData\BOINC
3/9/2013 12:55:51 AM | | Running under account dave
3/9/2013 12:55:51 AM | | Processor: 12 GenuineIntel Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz [Family 6 Model 45 Stepping 7]
3/9/2013 12:55:51 AM | | Processor: 256.00 KB cache
3/9/2013 12:55:51 AM | | 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 htt tm pni ssse3 cx16 sse4_1 sse4_2 syscall nx lm vmx tm2 dca popcnt aes pbe
3/9/2013 12:55:51 AM | | OS: Microsoft Windows 7: Professional x64 Edition, Service Pack 1, (06.01.7601.00)
3/9/2013 12:55:51 AM | | Memory: 63.94 GB physical, 63.94 GB virtual
3/9/2013 12:55:51 AM | | Disk: 226.50 GB total, 147.33 GB free
3/9/2013 12:55:51 AM | | Local time is UTC -8 hours
3/9/2013 12:55:51 AM | | NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.9, CUDA version 5.0, compute capability 3.5, 4096MB, 8384512MB available, 4989 GFLOPS peak)
3/9/2013 12:55:51 AM | | OpenCL: NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.09, device version OpenCL 1.1 CUDA, 6144MB, 8384512MB available)
3/9/2013 12:55:51 AM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6932592; resource share 100
3/9/2013 12:55:51 AM | SETI@home | General prefs: from SETI@home (last modified 27-Jun-2010 16:52:31)
3/9/2013 12:55:51 AM | SETI@home | Computer location: home
3/9/2013 12:55:51 AM | SETI@home | General prefs: no separate prefs for home; using your defaults
3/9/2013 12:55:51 AM | | Reading preferences override file
3/9/2013 12:55:51 AM | | Preferences:
3/9/2013 12:55:51 AM | | max memory usage when active: 32738.29MB
3/9/2013 12:55:51 AM | | max memory usage when idle: 58928.93MB
3/9/2013 12:55:51 AM | | max disk usage: 47.39GB
3/9/2013 12:55:51 AM | | suspend work if non-BOINC CPU load exceeds 95 %
3/9/2013 12:55:51 AM | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
3/9/2013 12:55:51 AM | | Not using a proxy
3/9/2013 12:55:53 AM | | Suspending computation - user request
3/9/2013 12:55:53 AM | SETI@home | Started download of cufft32_30_14.dll

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Message 1344433 - Posted: 9 Mar 2013, 7:38:16 UTC - in response to Message 1344431.

My titan arrived today, but all I'm getting is "computation error" after about 15-16 seconds. :( Not overclocked at all yet.

Have you done the "CUDA_GRID_SIZE_COMPAT Value 1" in your driver settings as mentioned in the Nvidia driver sticky?

Cheers.
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Message 1344434 - Posted: 9 Mar 2013, 7:40:10 UTC - in response to Message 1344433.

Yup.

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Message 1344435 - Posted: 9 Mar 2013, 7:40:45 UTC - in response to Message 1344434.

My other machine (A gx-470) is crunching happily without that.

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Message 1344440 - Posted: 9 Mar 2013, 7:53:22 UTC - in response to Message 1344434.

Yup.

Rebooted?
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Message 1344441 - Posted: 9 Mar 2013, 7:53:38 UTC - in response to Message 1344432.

3/9/2013 12:55:51 AM | | No config file found - using defaults
3/9/2013 12:55:51 AM | | Starting BOINC client version 7.0.28 for windows_x86_64
3/9/2013 12:55:51 AM | | log flags: file_xfer, sched_ops, task
3/9/2013 12:55:51 AM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
3/9/2013 12:55:51 AM | | Data directory: C:\ProgramData\BOINC
3/9/2013 12:55:51 AM | | Running under account dave
3/9/2013 12:55:51 AM | | Processor: 12 GenuineIntel Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz [Family 6 Model 45 Stepping 7]
3/9/2013 12:55:51 AM | | Processor: 256.00 KB cache
3/9/2013 12:55:51 AM | | 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 htt tm pni ssse3 cx16 sse4_1 sse4_2 syscall nx lm vmx tm2 dca popcnt aes pbe
3/9/2013 12:55:51 AM | | OS: Microsoft Windows 7: Professional x64 Edition, Service Pack 1, (06.01.7601.00)
3/9/2013 12:55:51 AM | | Memory: 63.94 GB physical, 63.94 GB virtual
3/9/2013 12:55:51 AM | | Disk: 226.50 GB total, 147.33 GB free
3/9/2013 12:55:51 AM | | Local time is UTC -8 hours
3/9/2013 12:55:51 AM | | NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.9, CUDA version 5.0, compute capability 3.5, 4096MB, 8384512MB available, 4989 GFLOPS peak)
3/9/2013 12:55:51 AM | | OpenCL: NVIDIA GPU 0: GeForce GTX TITAN (driver version 314.09, device version OpenCL 1.1 CUDA, 6144MB, 8384512MB available)
3/9/2013 12:55:51 AM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 6932592; resource share 100
3/9/2013 12:55:51 AM | SETI@home | General prefs: from SETI@home (last modified 27-Jun-2010 16:52:31)
3/9/2013 12:55:51 AM | SETI@home | Computer location: home
3/9/2013 12:55:51 AM | SETI@home | General prefs: no separate prefs for home; using your defaults
3/9/2013 12:55:51 AM | | Reading preferences override file
3/9/2013 12:55:51 AM | | Preferences:
3/9/2013 12:55:51 AM | | max memory usage when active: 32738.29MB
3/9/2013 12:55:51 AM | | max memory usage when idle: 58928.93MB
3/9/2013 12:55:51 AM | | max disk usage: 47.39GB
3/9/2013 12:55:51 AM | | suspend work if non-BOINC CPU load exceeds 95 %
3/9/2013 12:55:51 AM | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
3/9/2013 12:55:51 AM | | Not using a proxy
3/9/2013 12:55:53 AM | | Suspending computation - user request
3/9/2013 12:55:53 AM | SETI@home | Started download of cufft32_30_14.dll

It seems that you are missing that .dll.

You only need that driver mod when using the newer Kepler based cards so your older based card does not require it.

Cheers.
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Message 1344442 - Posted: 9 Mar 2013, 7:54:18 UTC - in response to Message 1344435.

My other machine (A gx-470) is crunching happily without that.

Different architecture (Fermi from memory), not affected by the issue as the Kepler cards are.
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Dave
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Message 1344443 - Posted: 9 Mar 2013, 7:57:04 UTC - in response to Message 1344441.

hmm.. if it didn't dl, how do i fix that?

Dave
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Message 1344444 - Posted: 9 Mar 2013, 7:58:40 UTC - in response to Message 1344443.

A bit further down in the log:
3/9/2013 1:15:46 AM | SETI@home | Finished download of cufft32_30_14.dll

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Message boards : Number crunching : NVIDIA GeForce GTX Titan

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