(Scheduler Wait)

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Message 1382795 - Posted: 19 Jun 2013, 19:08:53 UTC
Last modified: 19 Jun 2013, 19:09:26 UTC

What is this telling me?

Waiting to run (0.04 CPUs + 1 NVIDIA GPU) (Scheduler wait) ??

I have both and ATI and an NVIDIA card in this box and it's grabbed a couple CUDA AP WUs but has been sitting at (Scheduler Wait) for a while now. Ever so often it will say running but only for a half second.

Thanks
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Message 1382798 - Posted: 19 Jun 2013, 19:31:28 UTC

If I yank out the ATI 7570 card, the NVIDIA 640 then starts crunching.

The ATI has a 1GB and the 640 has 2GB.
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Message 1382803 - Posted: 19 Jun 2013, 19:44:00 UTC - in response to Message 1382795.  

What is this telling me?

Waiting to run (0.04 CPUs + 1 NVIDIA GPU) (Scheduler wait) ??

I have both and ATI and an NVIDIA card in this box and it's grabbed a couple CUDA AP WUs but has been sitting at (Scheduler Wait) for a while now. Ever so often it will say running but only for a half second.

Thanks

Your computers are hidden, we can't tell anything about why this might be happening.

Claggy
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Message 1382805 - Posted: 19 Jun 2013, 19:46:39 UTC
Last modified: 19 Jun 2013, 19:47:22 UTC

Current (Nvidia working)

6/19/2013 1:25:37 PM | | No config file found - using defaults
6/19/2013 1:25:37 PM | | Starting BOINC client version 7.0.64 for windows_x86_64
6/19/2013 1:25:37 PM | | log flags: file_xfer, sched_ops, task
6/19/2013 1:25:37 PM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
6/19/2013 1:25:37 PM | | Data directory: C:\ProgramData\BOINC
6/19/2013 1:25:37 PM | | Running under account rneff
6/19/2013 1:25:37 PM | | Processor: 8 GenuineIntel Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz [Family 6 Model 58 Stepping 9]
6/19/2013 1:25:37 PM | | 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 popcnt aes syscall nx lm vmx smx tm2 pbe
6/19/2013 1:25:37 PM | | OS: Microsoft Windows 7: Professional x64 Edition, Service Pack 1, (06.01.7601.00)
6/19/2013 1:25:37 PM | | Memory: 11.99 GB physical, 23.97 GB virtual
6/19/2013 1:25:37 PM | | Disk: 212.23 GB total, 27.38 GB free
6/19/2013 1:25:37 PM | | Local time is UTC -6 hours
6/19/2013 1:25:37 PM | | CUDA: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, CUDA version 5.50, compute capability 3.0, 2048MB, 1920MB available, 713 GFLOPS peak)
6/19/2013 1:25:37 PM | | OpenCL: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, device version OpenCL 1.1 CUDA, 2048MB, 1920MB available, 713 GFLOPS peak)
6/19/2013 1:25:37 PM | SETI@home | Found app_info.xml; using anonymous platform
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Message 1382807 - Posted: 19 Jun 2013, 19:50:39 UTC

With ATI installed. NVIDIA now says Scheduler Wait.

6/19/2013 1:49:23 PM | | No config file found - using defaults
6/19/2013 1:49:23 PM | | Starting BOINC client version 7.0.64 for windows_x86_64
6/19/2013 1:49:23 PM | | log flags: file_xfer, sched_ops, task
6/19/2013 1:49:23 PM | | Libraries: libcurl/7.25.0 OpenSSL/1.0.1 zlib/1.2.6
6/19/2013 1:49:23 PM | | Data directory: C:\ProgramData\BOINC
6/19/2013 1:49:23 PM | | Running under account rneff
6/19/2013 1:49:23 PM | | Processor: 8 GenuineIntel Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz [Family 6 Model 58 Stepping 9]
6/19/2013 1:49:23 PM | | 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 popcnt aes syscall nx lm vmx smx tm2 pbe
6/19/2013 1:49:23 PM | | OS: Microsoft Windows 7: Professional x64 Edition, Service Pack 1, (06.01.7601.00)
6/19/2013 1:49:23 PM | | Memory: 11.99 GB physical, 23.97 GB virtual
6/19/2013 1:49:23 PM | | Disk: 212.23 GB total, 27.38 GB free
6/19/2013 1:49:23 PM | | Local time is UTC -6 hours
6/19/2013 1:49:23 PM | | CUDA: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, CUDA version 5.50, compute capability 3.0, 2048MB, 2048MB available, 713 GFLOPS peak)
6/19/2013 1:49:23 PM | | CAL: ATI GPU 0: AMD Radeon HD 6570/6670/7570/7670 series (Turks) (CAL version 1.4.1646, 1024MB, 991MB available, 1248 GFLOPS peak)
6/19/2013 1:49:23 PM | | OpenCL: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, device version OpenCL 1.1 CUDA, 2048MB, 2048MB available, 713 GFLOPS peak)
6/19/2013 1:49:23 PM | | OpenCL: AMD/ATI GPU 0: AMD Radeon HD 6570/6670/7570/7670 series (Turks) (driver version CAL 1.4.1646 (VM), device version OpenCL 1.1 AMD-APP (831.4), 1024MB, 991MB available, 1248 GFLOPS peak)
6/19/2013 1:49:23 PM | SETI@home | Found app_info.xml; using anonymous platform
6/19/2013 1:49:23 PM | SETI@home | Found app_config.xml
6/19/2013 1:49:23 PM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 7004881; resource share 100
6/19/2013 1:49:23 PM | SETI@home | General prefs: from SETI@home (last modified 03-May-2009 15:17:26)
6/19/2013 1:49:23 PM | SETI@home | Computer location: home
6/19/2013 1:49:23 PM | | General prefs: using separate prefs for home
6/19/2013 1:49:23 PM | | Reading preferences override file
6/19/2013 1:49:23 PM | | Preferences:
6/19/2013 1:49:23 PM | | max memory usage when active: 12274.44MB
6/19/2013 1:49:23 PM | | max memory usage when idle: 12274.44MB
6/19/2013 1:49:23 PM | | max disk usage: 27.60GB
6/19/2013 1:49:23 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
6/19/2013 1:49:23 PM | | Not using a proxy
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_09ja12ad_B5_P1_00061_20130619_27727.wu_1 using astropulse_v6 version 601 in slot 1
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_11fe12ac_B1_P1_00012_20130619_22871.wu_0 using astropulse_v6 version 601 in slot 6
6/19/2013 1:49:24 PM | SETI@home | Restarting task 09ja12aa.4943.15204.15.12.108_0 using setiathome_v7 version 703 (opencl_ati_sah) in slot 5
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_11fe12ac_B2_P0_00116_20130619_04757.wu_0 using astropulse_v6 version 601 in slot 0
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_11jl12aa_B1_P1_00148_20130619_01310.wu_1 using astropulse_v6 version 601 in slot 4
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_11fe12ac_B2_P0_00231_20130619_04757.wu_1 using astropulse_v6 version 601 in slot 7
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_10ja12aa_B5_P0_00297_20130619_19348.wu_0 using astropulse_v6 version 601 in slot 8
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_11fe12ac_B2_P0_00197_20130619_04757.wu_2 using astropulse_v6 version 601 in slot 10
6/19/2013 1:49:24 PM | SETI@home | Restarting task 09ja12aa.4943.15204.15.12.36_0 using setiathome_v7 version 703 (opencl_ati_sah) in slot 12
6/19/2013 1:49:24 PM | SETI@home | Restarting task ap_19fe12aa_B0_P1_00045_20130619_11962.wu_1 using astropulse_v6 version 604 (cuda_opencl_100) in slot 13
6/19/2013 1:49:26 PM | SETI@home | Restarting task ap_11fe12ac_B5_P1_00223_20130619_07766.wu_1 using astropulse_v6 version 604 (cuda_opencl_100) in slot 9
6/19/2013 1:49:28 PM | SETI@home | Restarting task ap_11fe12ac_B5_P0_00223_20130619_07546.wu_0 using astropulse_v6 version 604 (cuda_opencl_100) in slot 14

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Message 1382812 - Posted: 19 Jun 2013, 20:10:56 UTC

It looks like you have 7 CPU tasks, 2 ATI V7s and 3 Nvidia APs all trying to load, my guess would be you don't have enough free CPUs configured. Try limiting it to 6 CPU tasks at a time.

-Dave
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Message 1382814 - Posted: 19 Jun 2013, 20:14:11 UTC - in response to Message 1382812.  

Thanks.

Switched it to 80%, one of the CPU tasks suspended but the NVIDIAa are still scheduler wait.

Rob
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Message 1382815 - Posted: 19 Jun 2013, 20:16:37 UTC - in response to Message 1382807.  
Last modified: 19 Jun 2013, 20:23:14 UTC

With ATI installed. NVIDIA now says Scheduler Wait.

6/19/2013 1:49:23 PM | | CUDA: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, CUDA version 5.50, compute capability 3.0, 2048MB, 2048MB available, 713 GFLOPS peak)
6/19/2013 1:49:23 PM | | CAL: ATI GPU 0: AMD Radeon HD 6570/6670/7570/7670 series (Turks) (CAL version 1.4.1646, 1024MB, 991MB available, 1248 GFLOPS peak)
6/19/2013 1:49:23 PM | | OpenCL: NVIDIA GPU 0: GeForce GT 640 (driver version 320.18, device version OpenCL 1.1 CUDA, 2048MB, 2048MB available, 713 GFLOPS peak)
6/19/2013 1:49:23 PM | | OpenCL: AMD/ATI GPU 0: AMD Radeon HD 6570/6670/7570/7670 series (Turks) (driver version CAL 1.4.1646 (VM), device version OpenCL 1.1 AMD-APP (831.4), 1024MB, 991MB available, 1248 GFLOPS peak)
6/19/2013 1:49:23 PM | SETI@home | Found app_info.xml; using anonymous platform
6/19/2013 1:49:23 PM | SETI@home | Found app_config.xml
6/19/2013 1:49:23 PM | SETI@home | URL http://setiathome.berkeley.edu/; Computer ID 7004881; resource share 100

I would downgrade your Nvidia drivers to the 314.22 drivers, I had the same problem when I tried running 320.xx Cuda5.5 drivers on my mixed Nvidia/ATI host.

This is what I got with the x41zc Cuda app:

Cuda error 'cudaMalloc((void**) &dev_cx_DataArray' in file 'c:/[Projects]/__Sources/sah_v7_opt/Xbranch/client/cuda/cudaAcceleration.cu' in line 328 : all CUDA-capable devices are busy or unavailable.
setiathome_CUDA: CUDA runtime ERROR in device memory allocation, attempt 1 of 6

cudaAcc_free() called...
waiting 5 seconds...
Reinitialising Cuda Device...
setiathome_CUDA: Found 1 CUDA device(s):
Device 1: GeForce GTX 460, 1023 MiB, regsPerBlock 32768
computeCap 2.1, multiProcs 7
pciBusID = 1, pciSlotID = 0
clockRate = 1600 MHz
setiathome_CUDA: No device specified, determined to use CUDA device 1: GeForce GTX 460
Cuda error 'cudaMalloc((void**) &dev_cx_DataArray' in file 'c:/[Projects]/__Sources/sah_v7_opt/Xbranch/client/cuda/cudaAcceleration.cu' in line 328 : all CUDA-capable devices are busy or unavailable.
setiathome_CUDA: CUDA runtime ERROR in device memory allocation, attempt 2 of 6



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Message 1382816 - Posted: 19 Jun 2013, 20:16:53 UTC

what is in "6/19/2013 1:49:23 PM | SETI@home | Found app_config.xml" ?
- Performance is not a simple linear function of the number of CPUs you throw at the problem. -
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Message 1382817 - Posted: 19 Jun 2013, 20:17:40 UTC - in response to Message 1382816.  

<app_config>
<app>
<name>setiathome_v7</name>
<gpu_versions>
<gpu_usage>0.5</gpu_usage>
<cpu_usage>.04</cpu_usage>
</gpu_versions>
</app>
</app_config>
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Message 1382819 - Posted: 19 Jun 2013, 20:19:30 UTC

@Claggy, in progress. Downloading now.
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Message 1382820 - Posted: 19 Jun 2013, 20:27:19 UTC

@Claggy: That did it. They are both running now. Good on ya!

Thanks and Cheers!

Rob
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Message 1384670 - Posted: 25 Jun 2013, 23:28:20 UTC - in response to Message 1382820.  
Last modified: 25 Jun 2013, 23:29:44 UTC

@Claggy: That did it. They are both running now. Good on ya!

Thanks and Cheers!

Rob

The latest 320.49 drivers fix the 320.00/.14/.18 device memory allocation issue on mixed Nvidia/ATI hosts:

WU : PG0395_v7.wu
setiathome_7.00_windows_intelx86.exe -verb :
Elapsed 335.281 secs
CPU 332.953 secs
Lunatics_x41zc_win32_cuda32.exe -verb -nog :
Elapsed 41.652 secs, speedup: 87.58% ratio: 8.05x
CPU 4.415 secs, speedup: 98.67% ratio: 75.41x
Lunatics_x41zc_win32_cuda42.exe -verb -nog :
Elapsed 39.655 secs, speedup: 88.17% ratio: 8.45x
CPU 3.650 secs, speedup: 98.90% ratio: 91.22x
Lunatics_x41zc_win32_cuda50.exe -verb -nog :
Elapsed 41.200 secs, speedup: 87.71% ratio: 8.14x
CPU 3.292 secs, speedup: 99.01% ratio: 101.14x

WU : PG0444_v7.wu
setiathome_7.00_windows_intelx86.exe -verb :
Elapsed 292.189 secs
CPU 290.006 secs
Lunatics_x41zc_win32_cuda32.exe -verb -nog :
Elapsed 37.003 secs, speedup: 87.34% ratio: 7.90x
CPU 4.633 secs, speedup: 98.40% ratio: 62.60x
Lunatics_x41zc_win32_cuda42.exe -verb -nog :
Elapsed 34.710 secs, speedup: 88.12% ratio: 8.42x
CPU 3.167 secs, speedup: 98.91% ratio: 91.57x
Lunatics_x41zc_win32_cuda50.exe -verb -nog :
Elapsed 36.036 secs, speedup: 87.67% ratio: 8.11x
CPU 3.182 secs, speedup: 98.90% ratio: 91.14x

WU : PG1327_v7.wu
setiathome_7.00_windows_intelx86.exe -verb :
Elapsed 212.909 secs
CPU 210.804 secs
Lunatics_x41zc_win32_cuda32.exe -verb -nog :
Elapsed 46.472 secs, speedup: 78.17% ratio: 4.58x
CPU 7.769 secs, speedup: 96.31% ratio: 27.13x
Lunatics_x41zc_win32_cuda42.exe -verb -nog :
Elapsed 45.911 secs, speedup: 78.44% ratio: 4.64x
CPU 5.647 secs, speedup: 97.32% ratio: 37.33x
Lunatics_x41zc_win32_cuda50.exe -verb -nog :
Elapsed 48.173 secs, speedup: 77.37% ratio: 4.42x
CPU 4.867 secs, speedup: 97.69% ratio: 43.31x

WU : refquick_v7.wu
setiathome_7.00_windows_intelx86.exe -verb :
Elapsed 61.885 secs
CPU 59.842 secs
Lunatics_x41zc_win32_cuda32.exe -verb -nog :
Elapsed 9.220 secs, speedup: 85.10% ratio: 6.71x
CPU 1.092 secs, speedup: 98.18% ratio: 54.80x
Lunatics_x41zc_win32_cuda42.exe -verb -nog :
Elapsed 9.048 secs, speedup: 85.38% ratio: 6.84x
CPU 1.123 secs, speedup: 98.12% ratio: 53.29x
Lunatics_x41zc_win32_cuda50.exe -verb -nog :
Elapsed 9.188 secs, speedup: 85.15% ratio: 6.74x
CPU 1.061 secs, speedup: 98.23% ratio: 56.40x


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Message boards : Number crunching : (Scheduler Wait)


 
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