[OpenCL] app v1.20/v1.21 feedback thread

Forums › Problems and Bug Reports

HV Margus*
HV Margus*
Joined: 10 Jan 12
Posts: 17
Credit: 45000
RAC: 0

I test old combination

14 Feb 2012 5:11:37 UTC
Message 79060 in response to message 79059
(moderation:
    )

    I test old combination drivers without opencl from PPA
    Installed SDK and it work.

    With generating deb is broken on catalyst 12.1 i wait next one.
    Because catalyst 12.1 not install some files and something is broken.

    oz
    oz
    Joined: 28 Feb 05
    Posts: 10
    Credit: 1285478
    RAC: 0

    After getting it running at

    16 Feb 2012 15:03:15 UTC
    Message 79061
    (moderation:
      )

      After getting it running at all, I finished some atiOpenCL Tasks on two ATI cards (GPU0=Screen0,GPU1=Screen1(SingleDesktop) are both ATI 5700) simultaniously. The runtime of the task on GPU0 is using 3 times of the task on GPU1. After starting ubuntu with "unity2d" without 3D WindowManager both task are running fast. So I blamed compiz for the slow performance on GPU0.

      I had no success in a non X setup. (I do not need X here)
      Stopping lighdm so that all modules are loaded and DISPLAY (COMPUTE) variable set to ":0" atiOpenCL apps do not start on the commandline in a console.

      Oliver Behnke
      Oliver Behnke
      Moderator
      Administrator
      Joined: 4 Sep 07
      Posts: 320
      Credit: 8545955
      RAC: 0

      RE: I had no success in a

      17 Feb 2012 16:11:17 UTC
      Message 79062 in response to message 79061
      (moderation:
        )

        Quote:

        I had no success in a non X setup. (I do not need X here)
        Stopping lighdm so that all modules are loaded and DISPLAY (COMPUTE) variable set to ":0" atiOpenCL apps do not start on the commandline in a console.

        Known limitation of the AMD drivers/runtime. If your machine is isolated you may also just allow all users to connect to your (running) X display, works just fine for me:

        export DISPLAY=:0 && xhost +

        Best,
        Oliver

        Jon Fox
        Jon Fox
        Joined: 9 Feb 05
        Posts: 7
        Credit: 138252
        RAC: 0

        Results from OS X OpenCL

        19 Feb 2012 2:11:55 UTC
        Message 79063
        (moderation:
          )

          Results from OS X OpenCL app:

          Quote:

          Sat Feb 18 10:28:13 2012 | | Starting BOINC client version 7.0.15 for x86_64-apple-darwin
          Sat Feb 18 10:28:13 2012 | | Libraries: libcurl/7.21.7 OpenSSL/0.9.7l zlib/1.2.5 c-ares/1.7.4
          Sat Feb 18 10:28:13 2012 | | Processor: 4 GenuineIntel Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz [x86 Family 6 Model 42 Stepping 7]
          Sat Feb 18 10:28:13 2012 | | Processor features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX SMX EST TM2 SSSE3 CX16 TPR PDCM SSE4.1 SSE4.2 xAPIC POPCNT AES PCID XSAVE OSXSAVE TSCTMR AVX1.0
          Sat Feb 18 10:28:13 2012 | | OS: Mac OS X 10.7.3 (Darwin 11.3.0)
          Sat Feb 18 10:28:13 2012 | | Memory: 12.00 GB physical, 891.06 GB virtual
          Sat Feb 18 10:28:13 2012 | | OpenCL: ATI GPU 0: ATI Radeon HD 6770M (driver version 1.0, device version OpenCL 1.1, 512MB, 512MB available)
          .
          .
          .
          Name p2030.20111110.G39.19-00.79.N.b3s0g0.00100_3288_0
          Workunit 39033
          Created 3 Feb 2012 | 18:48:47 UTC
          Sent 18 Feb 2012 | 22:05:38 UTC
          Received 18 Feb 2012 | 23:12:55 UTC
          Server state Over
          Outcome Computation error
          Client state Compute error
          Exit status 229 (0xe5)
          Computer ID 1301
          Report deadline 3 Mar 2012 | 22:05:38 UTC
          Run time 9.64
          CPU time 3.12
          Validate state Invalid
          Credit 0.00
          Application version Binary Radio Pulsar Search v1.21 (atiOpenCLLion)
          Stderr output

          7.0.15

          process exited with code 229 (0xe5, -27)

          [17:06:59][5382][INFO ] Application startup - thank you for supporting Einstein@Home!
          [17:06:59][5382][INFO ] Starting data processing...
          [debug] BOINC: Trying to find requested ATI OpenCL device #0
          [debug] BOINC: Found 1 (1) devices on platform #0
          [debug] BOINC: vendor of device #0 on platform #0: AMD
          [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
          [17:06:59][5382][INFO ] Using OpenCL platform provided by: Apple
          [17:06:59][5382][INFO ] Using OpenCL device "ATI Radeon HD 6770M" by: AMD
          [17:07:00][5382][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
          ------> Starting from scratch...
          [17:07:00][5382][INFO ] Header contents:
          ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00100_DM637.60
          ------> Sample time in microseconds: 65.4762
          ------> Observation time in seconds: 274.62705
          ------> Time stamp (MJD): 55875.841882757326
          ------> Number of samples/record: 0
          ------> Center freq in MHz: 1214.289551
          ------> Channel band in MHz: 0.33605957
          ------> Number of channels/record: 960
          ------> Nifs: 1
          ------> RA (J2000): 190527.4746
          ------> DEC (J2000): 51146.9529991
          ------> Galactic l: 0
          ------> Galactic b: 0
          ------> Name: G39.19-00.79.N
          ------> Lagformat: 0
          ------> Sum: 1
          ------> Level: 3
          ------> AZ at start: 0
          ------> ZA at start: 0
          ------> AST at start: 0
          ------> LST at start: 0
          ------> Project ID: --
          ------> Observers: --
          ------> File size (bytes): 0
          ------> Data size (bytes): 0
          ------> Number of samples: 4194304
          ------> Trial dispersion measure: 637.6 cm^-3 pc
          ------> Scale factor: 0.100816
          [17:07:02][5382][INFO ] Seed for random number generator is -1006570859.
          [17:07:06][5382][ERROR] Error in OpenCL context: OpenCL Build Warning : Compiler build log:
          :365:1: warning: unused variable 'c'
          fftKernel8(a + 0, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :366:1: warning: unused variable 'c'
          fftKernel8(a + 8, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :193:15: warning: unused variable 'r'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :193:37: warning: unused variable 'index'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :194:9: warning: unused variable 's'
          int s, ii, jj, offset;
          ^
          :194:12: warning: unused variable 'ii'
          int s, ii, jj, offset;
          ^
          :194:16: warning: unused variable 'jj'
          int s, ii, jj, offset;
          ^
          :194:20: warning: unused variable 'offset'
          int s, ii, jj, offset;
          ^
          :196:16: warning: unused variable 'angf'
          float ang, angf, ang1;
          ^
          :699:1: warning: unused variable 'c'
          fftKernel8(a + 0, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :700:1: warning: unused variable 'c'
          fftKernel8(a + 8, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :527:15: warning: unused variable 'r'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :527:37: warning: unused variable 'index'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :528:9: warning: unused variable 's'
          int s, ii, jj, offset;
          ^
          :528:12: warning: unused variable 'ii'
          int s, ii, jj, offset;
          ^
          :528:16: warning: unused variable 'jj'
          int s, ii, jj, offset;
          ^
          :528:20: warning: unused variable 'offset'
          int s, ii, jj, offset;
          ^
          :530:16: warning: unused variable 'angf'
          float ang, angf, ang1;
          ^
          :963:1: warning: unused variable 'c'
          fftKernel8(a + 0, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :964:1: warning: unused variable 'c'
          fftKernel8(a + 8, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :791:15: warning: unused variable 'r'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :791:37: warning: unused variable 'index'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :792:9: warning: unused variable 's'
          int s, ii, jj, offset;
          ^
          :792:12: warning: unused variable 'ii'
          int s, ii, jj, offset;
          ^
          :792:16: warning: unused variable 'jj'
          int s, ii, jj, offset;
          ^
          :792:20: warning: unused variable 'offset'
          int s, ii, jj, offset;
          ^
          :794:16: warning: unused variable 'angf'
          float ang, angf, ang1;
          ^
          :1093:1: warning: unused variable 'c'
          fftKernel8(a, dir);
          ^
          :61:9: note: instantiated from:
          float2 c; \
          ^
          :1054:15: warning: unused variable 'r'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :1054:37: warning: unused variable 'index'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :1054:61: warning: unused variable 'k'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :1054:64: warning: unused variable 'l'
          int i, j, r, indexIn, indexOut, index, tid, bNum, xNum, k, l;
          ^
          :1055:9: warning: unused variable 's'
          int s, ii, jj, offset;
          ^
          :1055:12: warning: unused variable 'ii'
          int s, ii, jj, offset;
          ^
          :1055:16: warning: unused variable 'jj'
          int s, ii, jj, offset;
          ^
          :1055:20: warning: unused variable 'offset'
          int s, ii, jj, offset;
          ^
          :1056:12: warning: unused variable 'w'
          float2 w;
          ^
          :1057:11: warning: unused variable 'ang'
          float ang, angf, ang1;
          ^
          :1057:16: warning: unused variable 'angf'
          float ang, angf, ang1;
          ^
          :1057:22: warning: unused variable 'ang1'
          float ang, angf, ang1;
          ^
          :1058:20: warning: unused variable 'lMemStore'
          __local float *lMemStore, *lMemLoad;
          ^
          :1058:32: warning: unused variable 'lMemLoad'
          __local float *lMemStore, *lMemLoad;
          ^

          [17:07:06][5382][INFO ] Derived global search parameters:
          ------> f_A probability = 0.08
          ------> single bin prob(P_noise > P_thr) = 9.93986e-09
          ------> thr1 = 18.4267
          ------> thr2 = 21.5421
          ------> thr4 = 26.5915
          ------> thr8 = 35.0049
          ------> thr16 = 49.3672
          [17:07:06][5382][ERROR] Error in OpenCL context: [CL_MEM_OBJECT_ALLOCATION_FAILURE] : OpenCL Error : clEnqueueNDRangeKernel failed: memory usage (268435456 bytes) is more than the device can support (201326592 bytes)
          [17:07:06][5382][ERROR] Error during OpenCL FFT setup (error: -4)
          [17:07:06][5382][ERROR] Demodulation failed (error: 2021)!
          17:07:06 (5382): called boinc_finish

          ]]>

          --
          jon

          Oliver Behnke
          Oliver Behnke
          Moderator
          Administrator
          Joined: 4 Sep 07
          Posts: 320
          Credit: 8545955
          RAC: 0

          As it says, not enough

          20 Feb 2012 10:05:10 UTC
          Message 79064 in response to message 79063
          (moderation:
            )

            As it says, not enough memory...

            Update: we'll improve the error handling and messaging for such cases. The next release will state it more explicitly and the app will ask BOINC to retry again after 5 minutes, as it does for other GPU memory issues...

            Oliver

            Christoph
            Christoph
            Joined: 25 Aug 05
            Posts: 30
            Credit: 208211
            RAC: 0

            I have one task still running

            26 Feb 2012 20:34:43 UTC
            Message 79065
            (moderation:
              )

              I have one task still running which is stuck with 100%. I did stop BOINC and now after restarting it is still there and 'running'.
              I did save the slot files so tell me what you need.

              The last line of stderr is 'clled boinc_finish' but it still runs as I type.

              This one http://albertathome.org/task/117800.

              When I did quit BOINC because of this WU it showed a runtime of more than 12 hours. It did restart with 11 something. Last checkpoint on 9h23m processor time.

              Christoph

              [Edit] here the stderr.txt

              I did remove plenty checkpoint entries to reduce the length of the post. It did checkpoint once per minute in between.

              Quote:
              Activated exception handling...
              [19:39:29][6036][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [19:39:31][6036][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [19:39:31][6036][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [19:39:32][6036][WARN ] Kernel "kernelTimeSeriesModulation" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelTimeSeriesResampling" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelTimeSeriesMeanReduction" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelTimeSeriesPadding" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelPowerSpectrum" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelHarmonicSumming" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][WARN ] Kernel "kernelFillFloatBuffer" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [19:39:32][6036][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [19:39:32][6036][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM589.60
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883733527
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 589.6 cm^-3 pc
              ------> Scale factor: 0.113705
              [19:39:36][6036][INFO ] Seed for random number generator is -1001188666.
              [19:39:51][6036][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [19:40:30][6036][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [20:49:30][6036][INFO ] Checkpoint committed!
              [20:50:02][6036][INFO ] OpenCL shutdown complete!
              [20:50:02][6036][INFO ] Data processing finished successfully!
              [20:50:02][6036][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [20:50:02][6036][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [20:50:02][6036][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [20:50:03][6036][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [20:50:03][6036][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM590.10
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883723362
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 590.1 cm^-3 pc
              ------> Scale factor: 0.113806
              [20:50:07][6036][INFO ] Seed for random number generator is -1007574167.
              [20:50:19][6036][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [20:50:30][6036][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [21:57:31][6036][INFO ] Checkpoint committed!
              Activated exception handling...
              [02:49:02][6532][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_0' already exists - skipping pass
              [02:49:02][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [02:49:21][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [02:49:21][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [02:49:22][6532][WARN ] Kernel "kernelTimeSeriesModulation" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelTimeSeriesResampling" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelTimeSeriesMeanReduction" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelTimeSeriesPadding" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelPowerSpectrum" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelHarmonicSumming" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][WARN ] Kernel "kernelFillFloatBuffer" exceeds device-specific maximum work group size (requested: 256)!
              ------> Reducing kernel's work group size to allowed maximum of: 128 work items
              [02:49:22][6532][INFO ] Continuing work on ../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3193.binary at template no. 5178
              [02:49:22][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM590.10
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883723362
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 590.1 cm^-3 pc
              ------> Scale factor: 0.113806
              [02:49:26][6532][INFO ] Seed for random number generator is -1007574167.
              [02:49:40][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [02:50:03][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [03:04:18][6532][INFO ] Checkpoint committed!
              [03:05:17][6532][INFO ] OpenCL shutdown complete!
              [03:05:18][6532][INFO ] Data processing finished successfully!
              [03:05:18][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [03:05:18][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [03:05:18][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [03:05:19][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [03:05:19][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM590.60
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.84188371319
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 590.6 cm^-3 pc
              ------> Scale factor: 0.113909
              [03:05:23][6532][INFO ] Seed for random number generator is 1108113069.
              [03:05:35][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [03:05:37][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [04:41:06][6532][INFO ] Checkpoint committed!
              [04:41:13][6532][INFO ] OpenCL shutdown complete!
              [04:41:13][6532][INFO ] Data processing finished successfully!
              [04:41:13][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [04:41:14][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [04:41:14][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [04:41:14][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [04:41:14][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM591.10
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883703026
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 591.1 cm^-3 pc
              ------> Scale factor: 0.113705
              [04:41:18][6532][INFO ] Seed for random number generator is -1014476427.
              [04:41:31][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [04:42:07][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [06:05:21][6532][INFO ] Checkpoint committed!
              [06:05:54][6532][INFO ] OpenCL shutdown complete!
              [06:05:54][6532][INFO ] Data processing finished successfully!
              [06:05:54][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [06:05:54][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [06:05:54][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [06:05:55][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [06:05:55][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM591.60
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883692854
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 591.6 cm^-3 pc
              ------> Scale factor: 0.113806
              [06:05:59][6532][INFO ] Seed for random number generator is -1005088072.
              [06:06:11][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [06:06:21][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [07:28:22][6532][INFO ] Checkpoint committed!
              [07:28:53][6532][INFO ] OpenCL shutdown complete!
              [07:28:53][6532][INFO ] Data processing finished successfully!
              [07:28:53][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [07:28:53][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [07:28:53][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [07:28:54][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [07:28:54][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM592.10
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883682682
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 592.1 cm^-3 pc
              ------> Scale factor: 0.113909
              [07:28:58][6532][INFO ] Seed for random number generator is -1002507948.
              [07:29:10][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [07:29:22][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [08:51:23][6532][INFO ] Checkpoint committed!
              [08:52:05][6532][INFO ] OpenCL shutdown complete!
              [08:52:05][6532][INFO ] Data processing finished successfully!
              [08:52:05][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [08:52:05][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [08:52:05][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [08:52:05][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [08:52:05][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM592.60
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883672518
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 592.6 cm^-3 pc
              ------> Scale factor: 0.113603
              [08:52:09][6532][INFO ] Seed for random number generator is -1037038261.
              [08:52:22][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [08:52:23][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [10:16:24][6532][INFO ] Checkpoint committed!
              [10:17:13][6532][INFO ] OpenCL shutdown complete!
              [10:17:13][6532][INFO ] Data processing finished successfully!
              [10:17:13][6532][INFO ] Starting data processing...
              [debug] BOINC: Trying to find requested ATI OpenCL device #0
              [debug] BOINC: Found 1 (1) devices on platform #0
              [debug] BOINC: vendor of device #0 on platform #0: Advanced Micro Devices, Inc.
              [debug] BOINC: Found requested ATI OpenCL device #0 on platform #0! Returning pointers...
              [10:17:13][6532][INFO ] Using OpenCL platform provided by: Advanced Micro Devices, Inc.
              [10:17:13][6532][INFO ] Using OpenCL device "Cedar" by: Advanced Micro Devices, Inc.
              [10:17:14][6532][INFO ] Checkpoint file unavailable: status.cpt (No such file or directory).
              ------> Starting from scratch...
              [10:17:14][6532][INFO ] Header contents:
              ------> Original WAPP file: ./p2030.20111110.G39.19-00.79.N.b3s0g0.00000_DM593.10
              ------> Sample time in microseconds: 65.4762
              ------> Observation time in seconds: 274.62705
              ------> Time stamp (MJD): 55875.841883662346
              ------> Number of samples/record: 0
              ------> Center freq in MHz: 1214.289551
              ------> Channel band in MHz: 0.33605957
              ------> Number of channels/record: 960
              ------> Nifs: 1
              ------> RA (J2000): 190527.4746
              ------> DEC (J2000): 51146.9529991
              ------> Galactic l: 0
              ------> Galactic b: 0
              ------> Name: G39.19-00.79.N
              ------> Lagformat: 0
              ------> Sum: 1
              ------> Level: 3
              ------> AZ at start: 0
              ------> ZA at start: 0
              ------> AST at start: 0
              ------> LST at start: 0
              ------> Project ID: --
              ------> Observers: --
              ------> File size (bytes): 0
              ------> Data size (bytes): 0
              ------> Number of samples: 4194304
              ------> Trial dispersion measure: 593.1 cm^-3 pc
              ------> Scale factor: 0.113705
              [10:17:19][6532][INFO ] Seed for random number generator is -998883183.
              [10:17:32][6532][INFO ] Derived global search parameters:
              ------> f_A probability = 0.08
              ------> single bin prob(P_noise > P_thr) = 9.93986e-009
              ------> thr1 = 18.4267
              ------> thr2 = 21.5421
              ------> thr4 = 26.5915
              ------> thr8 = 35.0049
              ------> thr16 = 49.3672
              [10:17:33][6532][INFO ] Checkpoint committed!
              -snip- Checkpoint info deleted
              [11:42:44][6532][INFO ] Checkpoint committed!
              [11:43:43][6532][INFO ] OpenCL shutdown complete!
              [11:43:43][6532][INFO ] Data processing finished successfully!
              11:43:43 (6532): called boinc_finish
              Activated exception handling...
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_0' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_1' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_2' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_3' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_4' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_5' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_6' already exists - skipping pass
              [14:08:39][6412][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_7' already exists - skipping pass
              14:08:39 (6412): called boinc_finish
              Activated exception handling...
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_0' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_1' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_2' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_3' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_4' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_5' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_6' already exists - skipping pass
              [18:38:56][5628][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_7' already exists - skipping pass
              18:38:56 (5628): called boinc_finish
              Activated exception handling...
              [21:05:51][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_0' already exists - skipping pass
              [21:05:51][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_1' already exists - skipping pass
              [21:05:51][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_2' already exists - skipping pass
              [21:05:52][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_3' already exists - skipping pass
              [21:05:52][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_4' already exists - skipping pass
              [21:05:52][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_5' already exists - skipping pass
              [21:05:52][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_6' already exists - skipping pass
              [21:05:52][5848][INFO ] Output file: '../../projects/albert.phys.uwm.edu/p2030.20111110.G39.19-00.79.N.b3s0g0.00000_3192_1_7' already exists - skipping pass
              21:05:52 (5848): called boinc_finish

              And still running.....
              [/Edit]

              Christoph

              Christoph
              Christoph
              Joined: 25 Aug 05
              Posts: 30
              Credit: 208211
              RAC: 0

              Here is one of mine which is

              26 Feb 2012 21:11:10 UTC
              Message 79066
              (moderation:
                )

                Here is one of mine which is inconclusiv.

                http://albertathome.org/workunit/39325

                Mine did take the 40000+ seconds. I did check the following numbers:

                Mine:
                [05:58:36][4380][INFO ] Derived global search parameters:
                ------> f_A probability = 0.08
                ------> single bin prob(P_noise > P_thr) = 9.93986e-009
                ------> thr1 = 18.4267
                ------> thr2 = 21.5421
                ------> thr4 = 26.5915
                ------> thr8 = 35.0049
                ------> thr16 = 49.3672

                Other host:
                [18:24:08][20563][INFO ] Derived global search parameters:
                ------> f_A probability = 0.08
                ------> single bin prob(P_noise > P_thr) = 9.93986e-09
                ------> thr1 = 18.4267
                ------> thr2 = 21.5421
                ------> thr4 = 26.5915
                ------> thr8 = 35.0049
                ------> thr16 = 49.3672

                So, probably the wrong numbers to look for, because they match.

                Christoph

                Christoph
                Christoph
                Joined: 25 Aug 05
                Posts: 30
                Credit: 208211
                RAC: 0

                RE: I have one task still

                26 Feb 2012 22:00:48 UTC
                Message 79067 in response to message 79065
                (moderation:
                  )

                  Quote:

                  I have one task still running which is stuck with 100%. I did stop BOINC and now after restarting it is still there and 'running'.
                  I did save the slot files so tell me what you need.

                  -snip-

                  And still running.....
                  [/Edit]

                  So in the meantime I wanted to play a game. It did crash during starting so I did a system reboot.
                  That kicked the hanging task. I did already update the project so you can see the result when you follow the previous posted link.

                  Christoph

                  Christoph

                  Oliver Behnke
                  Oliver Behnke
                  Moderator
                  Administrator
                  Joined: 4 Sep 07
                  Posts: 320
                  Credit: 8545955
                  RAC: 0

                  Looks like a BOINC issue.

                  27 Feb 2012 8:49:51 UTC
                  Message 79068 in response to message 79067
                  (moderation:
                    )

                    Looks like a BOINC issue. Thanks for reporting.

                    Oliver

                    Christoph
                    Christoph
                    Joined: 25 Aug 05
                    Posts: 30
                    Credit: 208211
                    RAC: 0

                    You are welcome. So I will

                    27 Feb 2012 10:46:56 UTC
                    Message 79069 in response to message 79068
                    (moderation:
                      )

                      You are welcome. So I will upgrade to 7.0.18. and observe. Still running 7.0.15.

                      Christoph

                      Comment viewing options

                      Select your preferred way to display the comments and click "Save settings" to activate your changes.

                      Forums › Problems and Bug Reports