任务 35492003

标准错误输出

<core_client_version>7.14.2</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) i7-6700K CPU @ 4.00GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.009927  NumCfft=146035  NumGauss=0  NumPulse=50212798336  NumTriplet=68006680480
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 417.35
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009927
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=24.46328, time=10.07, d_freq=1419255911.3, chirp=-8.0041, fft_len=64k
Spike: peak=24.66057, time=10.07, d_freq=1419255911.3, chirp=-8.0189, fft_len=64k
Pulse: peak=6.432171, time=53.79, period=19.61, d_freq=1419262095.23, score=1.018, chirp=9.4986, fft_len=2k
D:	threshold 0.8745441; unscaled peak power: 0.8879086 exceeds threshold for 1.528%
Spike: peak=24.17583, time=10.07, d_freq=1419254216.32, chirp=-13.524, fft_len=64k
Pulse: peak=4.401769, time=53.79, period=12.48, d_freq=1419255124.57, score=1.013, chirp=23.163, fft_len=2k
D:	threshold 0.6620511; unscaled peak power: 0.669239 exceeds threshold for 1.086%
Pulse: peak=2.747005, time=53.74, period=6.09, d_freq=1419260306.25, score=1.043, chirp=-28.662, fft_len=1024 
D:	threshold 0.2309247; unscaled peak power: 0.2381829 exceeds threshold for 3.143%
Pulse: peak=2.212543, time=53.79, period=4.797, d_freq=1419257723.02, score=1.011, chirp=-51.925, fft_len=2k
D:	threshold 0.3808137; unscaled peak power: 0.3835963 exceeds threshold for 0.7307%
Pulse: peak=2.811053, time=53.69, period=5.469, d_freq=1419258577.69, score=1.005, chirp=55.457, fft_len=128 
D:	threshold 0.02921158; unscaled peak power: 0.02932307 exceeds threshold for 0.3816%
Spike: peak=24.44733, time=72.14, d_freq=1419257670.77, chirp=69.342, fft_len=32k
Pulse: peak=4.745651, time=53.69, period=10.95, d_freq=1419256356.58, score=1.002, chirp=79.453, fft_len=128 
D:	threshold 0.04468841; unscaled peak power: 0.04476918 exceeds threshold for 0.1807%

Best spike: peak=24.66057, time=10.07, d_freq=1419255911.3, chirp=-8.0189, fft_len=64k
Best autocorr: peak=17.78868, time=87.24, delay=4.7281, d_freq=1419255882.04, chirp=-22.128, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.747005, time=53.74, period=6.09, d_freq=1419260306.25, score=1.043, chirp=-28.662, fft_len=1024 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    4
Autocorr count: 0
Pulse count:    6
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 850.8 seconds
Fftlength=32,pass=3:Tune: sum=78528.1(ms); min=6.022(ms); max=75.04(ms); mean=55.85(ms); s_mean=47.07; sleep=45(ms); delta=417; N=1406; usual
Fftlength=32,pass=4:Tune: sum=29282.7(ms); min=4.728(ms); max=67.94(ms); mean=32.98(ms); s_mean=44.8; sleep=45(ms); delta=958; N=888; usual
Fftlength=32,pass=5:Tune: sum=18444(ms); min=4.836(ms); max=45.24(ms); mean=23.5(ms); s_mean=35.99; sleep=30(ms); delta=940; N=785; usual
Fftlength=64,pass=3:Tune: sum=30302(ms); min=3.05(ms); max=66.69(ms); mean=30.58(ms); s_mean=50.46; sleep=45(ms); delta=1019; N=991; usual
Fftlength=64,pass=4:Tune: sum=17671.6(ms); min=2.132(ms); max=40.72(ms); mean=19.23(ms); s_mean=28.3; sleep=30(ms); delta=1022; N=919; usual
Fftlength=64,pass=5:Tune: sum=14571(ms); min=2.373(ms); max=36.22(ms); mean=16.79(ms); s_mean=23.29; sleep=15(ms); delta=971; N=868; usual
Fftlength=128,pass=3:Tune: sum=24774.8(ms); min=1.521(ms); max=56.28(ms); mean=22.6(ms); s_mean=29.71; sleep=30(ms); delta=1147; N=1096; usual
Fftlength=128,pass=4:Tune: sum=17296.1(ms); min=1.153(ms); max=41.38(ms); mean=16.38(ms); s_mean=20.43; sleep=15(ms); delta=1107; N=1056; usual
Fftlength=128,pass=5:Tune: sum=14110.8(ms); min=1.207(ms); max=37.87(ms); mean=13.96(ms); s_mean=16.37; sleep=15(ms); delta=1062; N=1011; usual
Fftlength=256,pass=3:Tune: sum=24420.5(ms); min=0.7274(ms); max=33.23(ms); mean=20.94(ms); s_mean=32.52; sleep=30(ms); delta=1191; N=1166; usual
Fftlength=256,pass=4:Tune: sum=17059.6(ms); min=0.6004(ms); max=23.38(ms); mean=15.2(ms); s_mean=22.73; sleep=15(ms); delta=1147; N=1122; usual
Fftlength=256,pass=5:Tune: sum=14112.1(ms); min=0.61(ms); max=19.85(ms); mean=13.09(ms); s_mean=18.84; sleep=15(ms); delta=1103; N=1078; usual
Fftlength=512,pass=3:Tune: sum=53586.8(ms); min=0.3748(ms); max=38.25(ms); mean=31.36(ms); s_mean=37.26; sleep=30(ms); delta=1721; N=1709; high_perf
Fftlength=512,pass=4:Tune: sum=1381.74(ms); min=0.3044(ms); max=11.6(ms); mean=4.501(ms); s_mean=11.12; sleep=0(ms); delta=1700; N=307; usual
Fftlength=512,pass=5:Tune: sum=1139.79(ms); min=0.3226(ms); max=9.734(ms); mean=4.013(ms); s_mean=9.416; sleep=0(ms); delta=1677; N=284; usual
Fftlength=1024,pass=3:Tune: sum=42710(ms); min=0.1917(ms); max=15.17(ms); mean=13.78(ms); s_mean=14.48; sleep=15(ms); delta=3111; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=261.546(ms); min=0.1584(ms); max=4.488(ms); mean=1.779(ms); s_mean=3.812; sleep=0(ms); delta=3101; N=147; usual
Fftlength=1024,pass=5:Tune: sum=206.784(ms); min=0.1624(ms); max=3.521(ms); mean=1.532(ms); s_mean=3.362; sleep=0(ms); delta=3089; N=135; usual
Fftlength=2048,pass=3:Tune: sum=47402.1(ms); min=3.551(ms); max=8.691(ms); mean=7.899(ms); s_mean=7.847; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=48436.3(ms); min=1.76(ms); max=4.394(ms); mean=4.036(ms); s_mean=4.037; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=38118.9(ms); min=1.566(ms); max=1.738(ms); mean=1.588(ms); s_mean=1.59; sleep=0(ms); delta=1; N=24003; 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=63800,	N=63800,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1088,	N=1088,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47901,	N=47901,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=63791,	N=63791,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1098,	N=1098,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
02:28:26 (2672): 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.