Task 8704118316
| Name | blc43_2bit_guppi_58838_16215_TIC50618703_0065.32017.0.20.29.1_4 |
| Workunit | 3913601581 |
| Created | 23 Apr 2020, 5:30:42 UTC |
| Sent | 23 Apr 2020, 5:30:44 UTC |
| Report deadline | 13 Jun 2020, 6:00:57 UTC |
| Received | 23 Apr 2020, 11:10:16 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 7203986 |
| Run time | 6 min 13 sec |
| CPU time | 5 min 56 sec |
| Validate state | Valid |
| Credit | 92.04 |
| Device peak FLOPS | 803.35 GFLOPS |
| Application version | SETI@home v8 v8.22 (opencl_nvidia_SoG) windows_intelx86 |
| Peak working set size | 95.12 MB |
| Peak swap size | 121.46 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.080475 NumCfft=105231 NumGauss=0 NumPulse=289956330465 NumTriplet=289956330465
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 15
Max work group size: 1024
Max clock frequency: 928Mhz
Max memory allocation: 805306368
Cache type: Read/Write
Cache line size: 128
Cache size: 245760
Global memory size: 3221225472
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 780 Ti
Vendor: NVIDIA Corporation
Driver version: 445.87
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.080475
Used GPU device parameters are:
Number of compute units: 15
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.080475 NumCfft=105231 NumGauss=0 NumPulse=289956330465 NumTriplet=289956330465
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 15
Max work group size: 1024
Max clock frequency: 928Mhz
Max memory allocation: 805306368
Cache type: Read/Write
Cache line size: 128
Cache size: 245760
Global memory size: 3221225472
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 780 Ti
Vendor: NVIDIA Corporation
Driver version: 445.87
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.080475
Used GPU device parameters are:
Number of compute units: 15
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.43086, time=62.99, d_freq=10517586515.8, chirp=4.5681, fft_len=128k
Spike: peak=25.17823, time=62.99, d_freq=10517586515.8, chirp=4.5694, fft_len=128k
Spike: peak=24.6707, time=62.99, d_freq=10517586515.8, chirp=4.5707, fft_len=128k
Pulse: peak=2.064775, time=78.45, period=0.7333, d_freq=10517594154.9, score=1.01, chirp=10.59, fft_len=64
D: threshold 0.01225528; unscaled peak power: 0.01233544 exceeds threshold for 0.6541%
Pulse: peak=2.16732, time=78.45, period=0.7333, d_freq=10517594153.3, score=1.06, chirp=15.127, fft_len=64
D: threshold 0.01216077; unscaled peak power: 0.01264986 exceeds threshold for 4.022%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.080475 NumCfft=105231 NumGauss=0 NumPulse=289956330465 NumTriplet=289956330465
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 17.03 percent.
Used GPU device parameters are:
Number of compute units: 15
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.064775, time=78.45, period=0.7333, d_freq=10517594154.9, score=1.01, chirp=10.59, fft_len=64
D: threshold 0.01225528; unscaled peak power: 0.01233544 exceeds threshold for 0.6541%
Pulse: peak=2.16732, time=78.45, period=0.7333, d_freq=10517594153.3, score=1.06, chirp=15.127, fft_len=64
D: threshold 0.01216077; unscaled peak power: 0.01264986 exceeds threshold for 4.022%
Spike: peak=24.83103, time=85.9, d_freq=10517586359.9, chirp=-16.537, fft_len=128k
Spike: peak=24.27529, time=85.9, d_freq=10517586359.9, chirp=-16.543, fft_len=128k
Pulse: peak=2.816761, time=44.82, period=1.295, d_freq=10517584180.9, score=1.004, chirp=-48.408, fft_len=32
D: threshold 0.007341638; unscaled peak power: 0.00736397 exceeds threshold for 0.3042%
Pulse: peak=1.434685, time=44.84, period=0.539, d_freq=10517584167.5, score=1.031, chirp=-50.676, fft_len=256
D: threshold 0.03677674; unscaled peak power: 0.03743822 exceeds threshold for 1.799%
Pulse: peak=9.964162, time=78.46, period=6.263, d_freq=10517585495.9, score=1.006, chirp=-71.855, fft_len=256
D: threshold 0.164689; unscaled peak power: 0.1655958 exceeds threshold for 0.5506%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.080475 NumCfft=105231 NumGauss=0 NumPulse=289956330465 NumTriplet=289956330465
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 77.37 percent.
Used GPU device parameters are:
Number of compute units: 15
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.816761, time=44.82, period=1.295, d_freq=10517584180.9, score=1.004, chirp=-48.408, fft_len=32
D: threshold 0.007341638; unscaled peak power: 0.00736397 exceeds threshold for 0.3042%
Pulse: peak=1.434685, time=44.84, period=0.539, d_freq=10517584167.5, score=1.031, chirp=-50.676, fft_len=256
D: threshold 0.03677674; unscaled peak power: 0.03743822 exceeds threshold for 1.799%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.080475 NumCfft=105231 NumGauss=0 NumPulse=289956330465 NumTriplet=289956330465
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 77.37 percent.
Used GPU device parameters are:
Number of compute units: 15
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.816761, time=44.82, period=1.295, d_freq=10517584180.9, score=1.004, chirp=-48.408, fft_len=32
D: threshold 0.007341638; unscaled peak power: 0.00736397 exceeds threshold for 0.3042%
Pulse: peak=1.434685, time=44.84, period=0.539, d_freq=10517584167.5, score=1.031, chirp=-50.676, fft_len=256
D: threshold 0.03677674; unscaled peak power: 0.03743822 exceeds threshold for 1.799%
Pulse: peak=9.964162, time=78.46, period=6.263, d_freq=10517585495.9, score=1.006, chirp=-71.855, fft_len=256
D: threshold 0.164689; unscaled peak power: 0.1655958 exceeds threshold for 0.5506%
Triplet: peak=10.56437, time=68.67, period=3.566, d_freq=10517591319.9, chirp=-78.662, fft_len=16
Best spike: peak=25.17823, time=62.99, d_freq=10517586515.8, chirp=4.5694, fft_len=128k
Best autocorr: peak=16.42827, time=28.63, delay=3.1062, d_freq=10517589925.1, chirp=12.433, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=2.16732, time=78.45, period=0.7333, d_freq=10517594153.3, score=1.06, chirp=15.127, fft_len=64
Best triplet: peak=10.56437, time=68.67, period=3.566, d_freq=10517591319.9, chirp=-78.662, fft_len=16
Spike count: 5
Autocorr count: 0
Pulse count: 5
Triplet count: 1
Gaussian count: 0
Wallclock time elapsed since last restart: 121.8 seconds
Fftlength=8,pass=3:Tune: sum=18120.1(ms); min=9.109(ms); max=80.27(ms); mean=58.45(ms); s_mean=44.52; sleep=45(ms); delta=149; N=310; usual
Fftlength=8,pass=4:Tune: sum=8839.23(ms); min=8.231(ms); max=66.25(ms); mean=42.91(ms); s_mean=45.16; sleep=45(ms); delta=250; N=206; usual
Fftlength=8,pass=5:Tune: sum=6648.09(ms); min=8.036(ms); max=56.51(ms); mean=34.63(ms); s_mean=45.83; sleep=45(ms); delta=277; N=192; usual
Fftlength=16,pass=3:Tune: sum=6017.87(ms); min=3.704(ms); max=42.3(ms); mean=23.33(ms); s_mean=32.89; sleep=30(ms); delta=311; N=258; usual
Fftlength=16,pass=4:Tune: sum=4032.88(ms); min=3.184(ms); max=30.49(ms); mean=16.87(ms); s_mean=20.18; sleep=15(ms); delta=298; N=239; usual
Fftlength=16,pass=5:Tune: sum=3228.43(ms); min=3.088(ms); max=25.8(ms); mean=14.54(ms); s_mean=20.67; sleep=15(ms); delta=281; N=222; usual
Fftlength=32,pass=3:Tune: sum=3825.18(ms); min=1.621(ms); max=28.16(ms); mean=13.19(ms); s_mean=18.49; sleep=15(ms); delta=319; N=290; usual
Fftlength=32,pass=4:Tune: sum=2761.41(ms); min=1.376(ms); max=21.06(ms); mean=10.15(ms); s_mean=13.01; sleep=15(ms); delta=301; N=272; usual
Fftlength=32,pass=5:Tune: sum=2260.69(ms); min=1.325(ms); max=18.27(ms); mean=8.936(ms); s_mean=15.6; sleep=15(ms); delta=282; N=253; usual
Fftlength=64,pass=3:Tune: sum=3531.12(ms); min=0.8567(ms); max=26.54(ms); mean=11.14(ms); s_mean=14.29; sleep=15(ms); delta=331; N=317; usual
Fftlength=64,pass=4:Tune: sum=2514.42(ms); min=0.7066(ms); max=19.16(ms); mean=8.409(ms); s_mean=17.24; sleep=15(ms); delta=313; N=299; usual
Fftlength=64,pass=5:Tune: sum=2132(ms); min=0.6952(ms); max=17.17(ms); mean=7.642(ms); s_mean=14.93; sleep=15(ms); delta=293; N=279; usual
Fftlength=128,pass=3:Tune: sum=2803.06(ms); min=0.4211(ms); max=41.17(ms); mean=8.293(ms); s_mean=40.62; sleep=30(ms); delta=352; N=338; high_perf
Fftlength=128,pass=4:Tune: sum=1519.28(ms); min=0.3602(ms); max=12.88(ms); mean=5.098(ms); s_mean=12.46; sleep=15(ms); delta=331; N=298; usual
Fftlength=128,pass=5:Tune: sum=1270.79(ms); min=0.3667(ms); max=10.77(ms); mean=4.604(ms); s_mean=10.53; sleep=0(ms); delta=309; N=276; usual
Fftlength=256,pass=3:Tune: sum=4635(ms); min=7.529(ms); max=17.42(ms); mean=16.98(ms); s_mean=17.09; sleep=15(ms); delta=1; N=273; high_perf
Fftlength=512,pass=3:Tune: sum=4816.16(ms); min=3.878(ms); max=9.127(ms); mean=8.837(ms); s_mean=8.85; sleep=0(ms); delta=1; N=545; high_perf
Fftlength=1024,pass=3:Tune: sum=5051.7(ms); min=1.961(ms); max=4.855(ms); mean=4.63(ms); s_mean=4.634; sleep=0(ms); delta=1; N=1091; high_perf
Fftlength=2048,pass=3:Tune: sum=5033.5(ms); min=2.294(ms); max=2.535(ms); mean=2.306(ms); s_mean=2.304; sleep=0(ms); delta=1; N=2183; usual
Fftlength=4096,pass=3:Tune: sum=3043.93(ms); min=0.6892(ms); max=0.8799(ms); mean=0.6973(ms); s_mean=0.6972; sleep=0(ms); delta=1; N=4365; usual
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=17348, N=17348, <>=1, min=1 max=1
class PC_triplet_find_miss: total=106, N=106, <>=1, min=1 max=1
class PC_pulse_find_hit: total=17451, N=17451, <>=1, min=1 max=1
class PC_pulse_find_miss: total=3, N=3, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=17345, N=17345, <>=1, min=1 max=1
class PoT_transfer_needed: total=109, N=109, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
20:09:50 (19104): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.