任务 35491816

标准错误输出

<core_client_version>7.2.33</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2 
BOINC assigns slot on device #2 of 2 devices.
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 SSE2 64bit 
 System: Linux  x86_64  Kernel: 2.6.32-696.18.7.el6.x86_64
 CPU   : Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz
 16 core(s), Speed :  2401.000 MHz
 L1 : 64 KB, Cache : 12288 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSSE3 SSE4_1 SSE4_2  

OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.009927  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1582Mhz
  Max memory allocation:			 2930376704
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11721506816
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 390.12
  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_copy_opts cl_nv_create_buffer
  Max compute units:				 16
  Max work group size:				 1024
  Max clock frequency:				 1544Mhz
  Max memory allocation:			 386531328
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 262144
  Global memory size:				 1546125312
  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 580
  Vendor:					 NVIDIA Corporation
  Driver version:				 390.12
  Version:					 OpenCL 1.1 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_copy_opts cl_nv_create_buffer


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009927
Used GPU device parameters are:
	Number of compute units: 16
	Single buffer allocation size: 128MB
	Total device global memory: 1474MB
	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=24.16266, time=73.82, d_freq=1421156036.64, chirp=-4.686, fft_len=128k
Pulse: peak=5.464655, time=53.79, period=17.14, d_freq=1421155169.22, score=1.001, chirp=-10.412, fft_len=2k
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
Running on device number: 0
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 2 
BOINC assigns slot on device #1 of 2 devices.
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 SSE2 64bit 
 System: Linux  x86_64  Kernel: 2.6.32-696.18.7.el6.x86_64
 CPU   : Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz
 16 core(s), Speed :  1600.000 MHz
 L1 : 64 KB, Cache : 12288 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSSE3 SSE4_1 SSE4_2  

OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.009927  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 26.92 percent.
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11178MB
	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
Triplet: peak=10.80182, time=77.83, period=4.961, d_freq=1421154809.96, chirp=-37.911, fft_len=128 
Triplet: peak=10.49464, time=77.83, period=4.961, d_freq=1421154803.17, chirp=-38.979, fft_len=128 
Triplet: peak=10.68987, time=78.69, period=20.16, d_freq=1421149676.78, chirp=-41.649, fft_len=64 
Triplet: peak=11.25439, time=78.69, period=20.16, d_freq=1421149661.36, chirp=-43.784, fft_len=64 
Spike: peak=24.57395, time=28.52, d_freq=1421151386.43, chirp=59.108, fft_len=32k
Spike: peak=25.1738, time=28.52, d_freq=1421151386.45, chirp=59.182, fft_len=32k
Spike: peak=24.29723, time=28.52, d_freq=1421151386.4, chirp=59.212, fft_len=32k
Pulse: peak=3.807404, time=53.74, period=9.555, d_freq=1421149461.61, score=1.019, chirp=-73.152, fft_len=1024 
Pulse: peak=0.819733, time=53.71, period=0.8659, d_freq=1421153138.17, score=1.021, chirp=76.222, fft_len=512 

Best spike: peak=25.1738, time=28.52, d_freq=1421151386.45, chirp=59.182, fft_len=32k
Best autocorr: peak=17.79722, time=60.4, delay=4.7372, d_freq=1421150922.21, chirp=-23.536, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=0.819733, time=53.71, period=0.8659, d_freq=1421153138.17, score=1.021, chirp=76.222, fft_len=512 
Best triplet: peak=11.25439, time=78.69, period=20.16, d_freq=1421149661.36, chirp=-43.784, fft_len=64 
Spike count:    4
Autocorr count: 0
Pulse count:    3
Triplet count:  4
Gaussian count: 0
Time cpu in use since last restart: 190.2 seconds
Fftlength=32,pass=3:Tune: sum=31758(ms); min=4.77(ms); max=73.93(ms); mean=36.09(ms); s_mean=45.69; sleep=45(ms); delta=879; N=880; usual
Fftlength=32,pass=4:Tune: sum=19814.4(ms); min=3.299(ms); max=50.4(ms); mean=24.13(ms); s_mean=34.28; sleep=30(ms); delta=932; N=821; usual
Fftlength=32,pass=5:Tune: sum=17356.7(ms); min=3.901(ms); max=41.71(ms); mean=22.51(ms); s_mean=37.17; sleep=30(ms); delta=882; N=771; usual
Fftlength=64,pass=3:Tune: sum=25428.1(ms); min=2.122(ms); max=66.26(ms); mean=26.79(ms); s_mean=46.12; sleep=45(ms); delta=1004; N=949; usual
Fftlength=64,pass=4:Tune: sum=10466.4(ms); min=1.862(ms); max=25.85(ms); mean=12.34(ms); s_mean=18.53; sleep=15(ms); delta=959; N=848; usual
Fftlength=64,pass=5:Tune: sum=9075.24(ms); min=1.906(ms); max=23.84(ms); mean=11.36(ms); s_mean=16.56; sleep=15(ms); delta=910; N=799; usual
Fftlength=128,pass=3:Tune: sum=10420.2(ms); min=1.133(ms); max=26.46(ms); mean=10.62(ms); s_mean=13.71; sleep=15(ms); delta=1064; N=981; usual
Fftlength=128,pass=4:Tune: sum=6192.18(ms); min=0.8919(ms); max=15.91(ms); mean=6.745(ms); s_mean=8.04; sleep=0(ms); delta=1029; N=918; usual
Fftlength=128,pass=5:Tune: sum=5216.31(ms); min=0.9656(ms); max=14.33(ms); mean=5.928(ms); s_mean=6.376; sleep=0(ms); delta=991; N=880; usual
Fftlength=256,pass=3:Tune: sum=15112.7(ms); min=0.5489(ms); max=30.61(ms); mean=14.41(ms); s_mean=27.86; sleep=30(ms); delta=1104; N=1049; high_perf
Fftlength=256,pass=4:Tune: sum=2202.56(ms); min=0.4526(ms); max=8.916(ms); mean=3.778(ms); s_mean=8.725; sleep=0(ms); delta=1061; N=583; usual
Fftlength=256,pass=5:Tune: sum=1863.85(ms); min=0.4864(ms); max=7.891(ms); mean=3.458(ms); s_mean=7.398; sleep=0(ms); delta=1017; N=539; usual
Fftlength=512,pass=3:Tune: sum=18007.4(ms); min=0.2836(ms); max=20.28(ms); mean=11.86(ms); s_mean=13.95; sleep=15(ms); delta=1545; N=1518; high_perf
Fftlength=512,pass=4:Tune: sum=550.706(ms); min=0.2355(ms); max=4.504(ms); mean=1.886(ms); s_mean=4.265; sleep=0(ms); delta=1524; N=292; usual
Fftlength=512,pass=5:Tune: sum=462.801(ms); min=0.2529(ms); max=3.885(ms); mean=1.72(ms); s_mean=3.677; sleep=0(ms); delta=1501; N=269; usual
Fftlength=1024,pass=3:Tune: sum=18472.1(ms); min=0.1485(ms); max=33.93(ms); mean=6.734(ms); s_mean=6.893; sleep=0(ms); delta=2756; N=2743; high_perf
Fftlength=1024,pass=4:Tune: sum=135.533(ms); min=0.126(ms); max=2.178(ms); mean=0.9283(ms); s_mean=1.877; sleep=0(ms); delta=2746; N=146; usual
Fftlength=1024,pass=5:Tune: sum=113.781(ms); min=0.1352(ms); max=1.853(ms); mean=0.8491(ms); s_mean=1.781; sleep=0(ms); delta=2734; N=134; usual
Fftlength=2048,pass=3:Tune: sum=18428.4(ms); min=1.552(ms); max=10.23(ms); mean=3.484(ms); s_mean=3.383; sleep=0(ms); delta=1; N=5290; high_perf
Fftlength=4096,pass=3:Tune: sum=14186.6(ms); min=0.6185(ms); max=3.177(ms); mean=1.341(ms); s_mean=1.281; sleep=0(ms); delta=1; N=10580; high_perf
Fftlength=8192,pass=3:Tune: sum=16465.7(ms); min=0.7537(ms); max=4.725(ms); mean=0.7781(ms); s_mean=0.766; sleep=0(ms); delta=1; N=21161; usual

 Gaussian_transfer_not_needed       	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          
 Gaussian_transfer_needed           	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 Gaussian_skip1_no_peak             	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip2_bad_group_peak      	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip3_too_weak_peak       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip4_too_big_ChiSq       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip6_low_power           	 total=0         , N=0         , <>=0         , min=0         , max=0          


 Gaussian_new_best                  	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_report                    	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_miss                      	 total=0         , N=0         , <>=0         , min=0         , max=0          


 PC_triplet_find_hit                	 total=5.5277E+04, N=55277     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.9520E+03, N=1952      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.2241E+04, N=42241     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.0000E+00, N=2         , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=2.0000E+00, N=2         , <>=1         , min=1         , max=1          
 PC_pulse_find_2CPU                 	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 PoT_transfer_not_needed            	 total=5.5275E+04, N=55275     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.9540E+03, N=1954      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=2.5142E+03, N=2363      , <>=1.064     , min=0.8644    , max=1.13       

GPU device sync requested...  ...GPU device synched
02:14:41 (2630): called boinc_finish(0)

</stderr_txt>
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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.