TF work Elapsed Time kept going in an out every 4 sec.
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Sandman192
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Message 9612 - Posted: 4 Feb 2024, 4:49:50 UTC
Last modified: 4 Feb 2024, 4:50:36 UTC

While the Remaing time and task kept going.
This may give a clue on something strang but if the admin would take a look of my results and find out why or if it's causing issues.
Took 5 mins to finish.
Only did it on the GTX 980.

2/3/2024 7:34:47 PM | | Starting BOINC client version 7.24.1 for windows_x86_64
2/3/2024 7:34:47 PM | | CUDA: NVIDIA GPU 0: NVIDIA GeForce GTX 1080 Ti (driver version 546.33, CUDA version 12.3, compute capability 6.1, 11264MB, 11264MB available, 12064 GFLOPS peak)
2/3/2024 7:34:47 PM | | CUDA: NVIDIA GPU 1: NVIDIA GeForce GTX 980 (driver version 546.33, CUDA version 12.3, compute capability 5.2, 4096MB, 4096MB available, 4979 GFLOPS peak)
2/3/2024 7:34:47 PM | | OpenCL: NVIDIA GPU 0: NVIDIA GeForce GTX 1080 Ti (driver version 546.33, device version OpenCL 3.0 CUDA, 11264MB, 11264MB available, 12064 GFLOPS peak)
2/3/2024 7:34:47 PM | | OpenCL: NVIDIA GPU 1: NVIDIA GeForce GTX 980 (driver version 546.33, device version OpenCL 3.0 CUDA, 4096MB, 4096MB available, 4979 GFLOPS peak)
2/3/2024 7:34:47 PM | | OpenCL: AMD/ATI GPU 0: AMD Radeon(TM) Graphics (driver version 3608.0 (PAL,LC), device version OpenCL 2.0 AMD-APP (3608.0), 14508MB, 14508MB available, 563 GFLOPS peak)
2/3/2024 7:34:48 PM | | Processor: 16 AuthenticAMD AMD Ryzen 7 7700X 8-Core Processor [Family 25 Model 97 Stepping 2]
2/3/2024 7:34:48 PM | | OS: Microsoft Windows 11: Professional x64 Edition, (10.00.22631.00)

This to name a few logs. And I mean a few of TFs.
2/3/2024 9:11:57 PM | SRBase | Starting task TF_74-75_577-592M_wu_247642_0
2/3/2024 9:18:43 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247642_0 finished
2/3/2024 9:18:43 PM | SRBase | Starting task TF_74-75_577-592M_wu_247941_0
2/3/2024 9:18:45 PM | SRBase | Started upload of TF_74-75_577-592M_wu_247642_0_0
2/3/2024 9:18:47 PM | SRBase | Finished upload of TF_74-75_577-592M_wu_247642_0_0 (77 bytes)
2/3/2024 9:32:22 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247970_0 finished
2/3/2024 9:32:22 PM | SRBase | Starting task TF_74-75_577-592M_wu_247531_0
2/3/2024 9:36:24 PM | SRBase | Starting task TF_74-75_577-592M_wu_247817_0
2/3/2024 9:36:28 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247817_0 finished
2/3/2024 9:36:28 PM | SRBase | Output file TF_74-75_577-592M_wu_247817_0_0 for task TF_74-75_577-592M_wu_247817_0 absent
2/3/2024 9:36:28 PM | SRBase | Starting task TF_74-75_577-592M_wu_247886_0
2/3/2024 9:36:32 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247886_0 finished
2/3/2024 9:36:32 PM | SRBase | Output file TF_74-75_577-592M_wu_247886_0_0 for task TF_74-75_577-592M_wu_247886_0 absent
2/3/2024 9:36:32 PM | SRBase | Starting task TF_74-75_577-592M_wu_247756_0
2/3/2024 9:36:36 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247756_0 finished
2/3/2024 9:36:36 PM | SRBase | Output file TF_74-75_577-592M_wu_247756_0_0 for task TF_74-75_577-592M_wu_247756_0 absent
2/3/2024 9:36:36 PM | SRBase | Starting task TF_74-75_577-592M_wu_247877_0
2/3/2024 9:36:40 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247877_0 finished
2/3/2024 9:36:40 PM | SRBase | Output file TF_74-75_577-592M_wu_247877_0_0 for task TF_74-75_577-592M_wu_247877_0 absent
2/3/2024 9:36:40 PM | SRBase | Starting task TF_74-75_577-592M_wu_247964_0
2/3/2024 9:36:43 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247964_0 finished
2/3/2024 9:36:43 PM | SRBase | Output file TF_74-75_577-592M_wu_247964_0_0 for task TF_74-75_577-592M_wu_247964_0 absent
2/3/2024 9:36:43 PM | SRBase | Starting task TF_74-75_577-592M_wu_247714_0
2/3/2024 9:36:48 PM | SRBase | Computation for task TF_74-75_577-592M_wu_247714_0 finished

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Message 9613 - Posted: 4 Feb 2024, 8:49:17 UTC - in response to Message 9612.

CUDA device info
name NVIDIA GeForce GTX 980
compute capability 5.2
max threads per block 1024
max shared memory per MP 98304 byte
number of multiprocessors 16
CUDA cores per MP 128
CUDA cores - total 2048
clock rate (CUDA cores) 1215MHz
memory clock rate: 3505MHz
memory bus width: 256 bit

Automatic parameters
threads per grid 1048576
GPUSievePrimes (adjusted) 82486
GPUsieve minimum exponent 1055144

running a simple selftest...
ERROR: cudaGetLastError() returned 209: no kernel image is available for execution on the device
2024-02-03 22:36:08 (71864): mfaktc-win-64.exe exited; CPU time 0.015625
2024-02-03 22:36:08 (71864): app exit status: 0x1
2024-02-03 22:36:08 (71864): called boinc_finish(195)

The GTX 980 is not supported by mfaktc. You need at least compute capability 6 minimum. Exclude this card for another project.

Sandman192
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Message 9639 - Posted: 4 Feb 2024, 16:55:22 UTC - in response to Message 9613.

Exclude this project.
Why should I have to Exclude.
SRBase should exclude GTX 980 for TFs. I've seen other projects exclude work for certain projects. I got other projects that still work with the GTX 980.
Also why I'm I only getting TF from SRBase? I've got all projects selected. Are the other projects exclude for running GTX 1080 and 980s? If so then SRBase can exclude TF from GTX 980. TF still run ok on GTX 1080s.
Sorry but I'm not here to do work arounds. Not my job.

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Message 9641 - Posted: 4 Feb 2024, 17:10:38 UTC - in response to Message 9639.

Exclude this project.
Why should I have to Exclude.
SRBase should exclude GTX 980 for TFs. I've seen other projects exclude work for certain projects. I got other projects that still work with the GTX 980.
Also why I'm I only getting TF from SRBase? I've got all projects selected. Are the other projects exclude for running GTX 1080 and 980s? If so then SRBase can exclude TF from GTX 980. TF still run ok on GTX 1080s.
Sorry but I'm not here to do work arounds. Not my job.


TF is only running on GPU, the rest is for CPU.

Sandman192
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Message 9648 - Posted: 5 Feb 2024, 1:24:44 UTC - in response to Message 9641.

Oh, ok. TF=GPU only.


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