任务 35345078

标准错误输出

<core_client_version>7.6.33</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) i7-3930K CPU @ 3.20GHz 

     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=0.998821  NumCfft=137979  NumGauss=473100444  NumPulse=56350082770  NumTriplet=225992455051
Currently allocated 229 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:				 20
  Max work group size:				 1024
  Max clock frequency:				 1822Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 983040
  Global memory size:				 8589934592
  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
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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_d3d9_sharing 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 :  0.998821
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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=24.42664, time=30.2, d_freq=1420378814.7, chirp=-18.053, fft_len=64k
Spike: peak=24.18643, time=33.55, d_freq=1420378754.09, chirp=-18.058, fft_len=128k
Spike: peak=26.82208, time=33.55, d_freq=1420378754.08, chirp=-18.063, fft_len=128k
Spike: peak=24.62369, time=33.55, d_freq=1420378754.09, chirp=-18.065, fft_len=128k
Spike: peak=24.39432, time=30.2, d_freq=1420378814.7, chirp=-18.067, fft_len=64k
Spike: peak=26.73962, time=33.55, d_freq=1420378754.08, chirp=-18.067, fft_len=128k
Spike: peak=25.74404, time=33.55, d_freq=1420378754.09, chirp=-18.069, fft_len=128k
Spike: peak=24.0995, time=33.55, d_freq=1420378754.08, chirp=-18.074, fft_len=128k
Spike: peak=24.68848, time=33.55, d_freq=1420384146.81, chirp=-22.537, fft_len=128k
Spike: peak=25.65867, time=33.55, d_freq=1420384146.8, chirp=-22.542, fft_len=128k
Triplet: peak=9.605283, time=51.4, period=0.1466, d_freq=1420381334.04, chirp=56.735, fft_len=16 
Triplet: peak=9.684396, time=51.4, period=0.1466, d_freq=1420381334.04, chirp=56.735, fft_len=16 

Best spike: peak=26.82208, time=33.55, d_freq=1420378754.08, chirp=-18.063, fft_len=128k
Best autocorr: peak=17.17195, time=20.13, delay=2.8115, d_freq=1420380464.41, chirp=-19.618, fft_len=128k
Best gaussian: peak=6.999142, mean=0.644665, ChiSq=1.391261, time=91.44, d_freq=1420376437.05,
	score=-0.7966537, null_hyp=2.149139, chirp=53.946, fft_len=16k
Best pulse: peak=8.874976, time=77.93, period=1.442, d_freq=1420382135.99, score=0.9815, chirp=-75.646, fft_len=128 
Best triplet: peak=9.684396, time=51.4, period=0.1466, d_freq=1420381334.04, chirp=56.735, fft_len=16 
Spike count:    10
Autocorr count: 0
Pulse count:    0
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 202.3 seconds
Fftlength=8,pass=3:Tune: sum=721.019(ms); min=1.872(ms); max=17.82(ms); mean=12.22(ms); s_mean=15.17; sleep=15(ms); delta=106; N=59; usual
Fftlength=8,pass=4:Tune: sum=503.91(ms); min=4.356(ms); max=13.85(ms); mean=10.72(ms); s_mean=10.62; sleep=0(ms); delta=110; N=47; usual
Fftlength=8,pass=5:Tune: sum=372.01(ms); min=2.14(ms); max=12.41(ms); mean=9.79(ms); s_mean=10.54; sleep=0(ms); delta=117; N=38; usual
Fftlength=16,pass=3:Tune: sum=544.616(ms); min=1.732(ms); max=11.89(ms); mean=7.262(ms); s_mean=9.099; sleep=0(ms); delta=122; N=75; usual
Fftlength=16,pass=4:Tune: sum=384.986(ms); min=0.4823(ms); max=9.231(ms); mean=6.111(ms); s_mean=7.721; sleep=0(ms); delta=126; N=63; usual
Fftlength=16,pass=5:Tune: sum=286.718(ms); min=0.6718(ms); max=7.827(ms); mean=5.622(ms); s_mean=5.831; sleep=0(ms); delta=130; N=51; usual
Fftlength=32,pass=3:Tune: sum=332.355(ms); min=0.3185(ms); max=7.74(ms); mean=4.316(ms); s_mean=4.728; sleep=0(ms); delta=124; N=77; usual
Fftlength=32,pass=4:Tune: sum=232.386(ms); min=0.2642(ms); max=6.37(ms); mean=3.748(ms); s_mean=4.6; sleep=0(ms); delta=125; N=62; usual
Fftlength=32,pass=5:Tune: sum=165.834(ms); min=0.2744(ms); max=5.356(ms); mean=3.455(ms); s_mean=4.291; sleep=0(ms); delta=127; N=48; usual
Fftlength=64,pass=3:Tune: sum=643.197(ms); min=6.839(ms); max=15.64(ms); mean=14.96(ms); s_mean=15.34; sleep=15(ms); delta=1; N=43; high_perf
Fftlength=128,pass=3:Tune: sum=648.023(ms); min=2.777(ms); max=7.908(ms); mean=7.624(ms); s_mean=7.722; sleep=0(ms); delta=1; N=85; high_perf
Fftlength=256,pass=3:Tune: sum=626.978(ms); min=1.628(ms); max=3.801(ms); mean=3.71(ms); s_mean=3.722; sleep=0(ms); delta=1; N=169; high_perf
Fftlength=512,pass=3:Tune: sum=244.651(ms); min=0.6995(ms); max=0.7526(ms); mean=0.7217(ms); s_mean=0.7249; sleep=0(ms); delta=1; N=339; usual
Fftlength=1024,pass=3:Tune: sum=196.14(ms); min=0.2816(ms); max=0.303(ms); mean=0.2897(ms); s_mean=0.2915; sleep=0(ms); delta=1; N=677; 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=11,	N=11,	<>=1,	min=1	max=1
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=5158,	N=5158,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=246,	N=246,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=1343,	N=1343,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=6,	N=6,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=5157,	N=5157,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=248,	N=248,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
13:04:49 (5072): 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.