任务 35647496

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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-6700 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 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3486.cl 
ar=0.012362  NumCfft=146053  NumGauss=0  NumPulse=50231668864  NumTriplet=68025551008
Currently allocated 185 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 3486 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3486

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1084Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  Global memory size:				 2147483648
  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 750 Ti
  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_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 :  0.012362
Used GPU device parameters are:
	Number of compute units: 5
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Autocorr: peak=17.89539, time=33.55, delay=4.3654, d_freq=1418769031.69, chirp=-14.888, fft_len=128k
Autocorr: peak=17.87181, time=33.55, delay=4.3654, d_freq=1418769031.47, chirp=-14.894, fft_len=128k
Triplet: peak=11.87454, time=53.03, period=19.14, d_freq=1418768665.33, chirp=-47.976, fft_len=64 
Triplet: peak=10.93633, time=36.02, period=5.092, d_freq=1418771707.35, chirp=-73.03, fft_len=128 
Triplet: peak=11.97353, time=36.02, period=5.092, d_freq=1418771688.14, chirp=-73.563, fft_len=128 
Pulse: peak=2.878353, time=53.7, period=6.195, d_freq=1418771073.93, score=1.047, chirp=87.688, fft_len=256 
Pulse: peak=0.9793887, time=53.69, period=1.321, d_freq=1418768913.42, score=1.04, chirp=92.22, fft_len=128 
Triplet: peak=11.6496, time=82, period=14.16, d_freq=1418769292.62, chirp=-95.951, fft_len=32 
Pulse: peak=8.074585, time=53.74, period=22.65, d_freq=1418769758.22, score=1.039, chirp=-98.35, fft_len=1024 

Best spike: peak=23.77185, time=100.7, d_freq=1418771370.58, chirp=25.649, fft_len=128k
Best autocorr: peak=17.89539, time=33.55, delay=4.3654, d_freq=1418769031.69, chirp=-14.888, 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=2.878353, time=53.7, period=6.195, d_freq=1418771073.93, score=1.047, chirp=87.688, fft_len=256 
Best triplet: peak=11.97353, time=36.02, period=5.092, d_freq=1418771688.14, chirp=-73.563, fft_len=128 


Flopcounter: 17740016882585.895000

Spike count:    0
Autocorr count: 2
Pulse count:    3
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 1775.3 seconds
Fftlength=32,pass=3:Tune: sum=94121.9(ms); min=7.343(ms); max=21.12(ms); mean=15.19(ms); s_mean=12.55; sleep=15(ms); delta=81; N=6195; usual
Fftlength=32,pass=4:Tune: sum=46412.9(ms); min=5.97(ms); max=16.84(ms); mean=14.97(ms); s_mean=13.62; sleep=15(ms); delta=150; N=3101; usual
Fftlength=32,pass=5:Tune: sum=37526.8(ms); min=5.081(ms); max=22.07(ms); mean=14.63(ms); s_mean=11.68; sleep=0(ms); delta=160; N=2565; usual
Fftlength=64,pass=3:Tune: sum=66795.5(ms); min=2.821(ms); max=20.75(ms); mean=14.88(ms); s_mean=10.96; sleep=0(ms); delta=118; N=4490; usual
Fftlength=64,pass=4:Tune: sum=50394.2(ms); min=2.81(ms); max=16.79(ms); mean=14.81(ms); s_mean=13.87; sleep=15(ms); delta=137; N=3402; usual
Fftlength=64,pass=5:Tune: sum=39431.2(ms); min=3.075(ms); max=18.55(ms); mean=14.79(ms); s_mean=12.84; sleep=15(ms); delta=160; N=2666; usual
Fftlength=128,pass=3:Tune: sum=67808.1(ms); min=1.619(ms); max=19.48(ms); mean=14.97(ms); s_mean=12.45; sleep=15(ms); delta=120; N=4531; usual
Fftlength=128,pass=4:Tune: sum=50641.9(ms); min=3.495(ms); max=17.2(ms); mean=14.86(ms); s_mean=13.79; sleep=15(ms); delta=141; N=3408; usual
Fftlength=128,pass=5:Tune: sum=40679.1(ms); min=1.349(ms); max=17.54(ms); mean=15.26(ms); s_mean=14.71; sleep=15(ms); delta=161; N=2666; usual
Fftlength=256,pass=3:Tune: sum=66587.8(ms); min=0.9003(ms); max=17.22(ms); mean=14.62(ms); s_mean=14.2; sleep=15(ms); delta=115; N=4554; usual
Fftlength=256,pass=4:Tune: sum=46803(ms); min=0.7156(ms); max=18.18(ms); mean=15.23(ms); s_mean=15.2; sleep=15(ms); delta=155; N=3074; usual
Fftlength=256,pass=5:Tune: sum=38485.7(ms); min=0.6923(ms); max=19.59(ms); mean=14.29(ms); s_mean=12.62; sleep=15(ms); delta=177; N=2694; usual
Fftlength=512,pass=3:Tune: sum=63669.2(ms); min=0.4273(ms); max=16.18(ms); mean=13.97(ms); s_mean=13.78; sleep=15(ms); delta=120; N=4558; usual
Fftlength=512,pass=4:Tune: sum=45898.8(ms); min=0.4204(ms); max=17.24(ms); mean=14.89(ms); s_mean=15.12; sleep=15(ms); delta=158; N=3083; usual
Fftlength=512,pass=5:Tune: sum=38141.7(ms); min=0.372(ms); max=26.2(ms); mean=14.57(ms); s_mean=17.63; sleep=15(ms); delta=273; N=2618; usual
Fftlength=1024,pass=3:Tune: sum=40423.8(ms); min=0.2566(ms); max=13.77(ms); mean=13.01(ms); s_mean=13.5; sleep=15(ms); delta=2863; N=3106; usual
Fftlength=1024,pass=4:Tune: sum=29941.4(ms); min=0.1979(ms); max=10.09(ms); mean=9.671(ms); s_mean=10.01; sleep=0(ms); delta=3100; N=3096; usual
Fftlength=1024,pass=5:Tune: sum=24891.9(ms); min=0.1997(ms); max=8.529(ms); mean=8.071(ms); s_mean=8.282; sleep=0(ms); delta=3088; N=3084; usual
Fftlength=2048,pass=3:Tune: sum=35903.7(ms); min=5.847(ms); max=6.283(ms); mean=5.981(ms); s_mean=6.01; sleep=0(ms); delta=1; N=6003; usual
Fftlength=2048,pass=4:Tune: sum=24674.9(ms); min=3.992(ms); max=4.358(ms); mean=4.11(ms); s_mean=4.094; sleep=0(ms); delta=1; N=6003; usual
Fftlength=2048,pass=5:Tune: sum=18684.2(ms); min=2.933(ms); max=3.212(ms); mean=3.112(ms); s_mean=3.113; sleep=0(ms); delta=1; N=6003; usual
Fftlength=4096,pass=3:Tune: sum=78974.4(ms); min=3.065(ms); max=6.825(ms); mean=6.577(ms); s_mean=6.591; sleep=0(ms); delta=1; N=12007; high_perf
Fftlength=8192,pass=3:Tune: sum=70016.4(ms); min=2.717(ms); max=3.409(ms); mean=2.916(ms); s_mean=2.863; sleep=0(ms); delta=1; N=24013; 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=63625,	N=63625,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1281,	N=1281,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47920,	N=47920,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=63622,	N=63622,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1285,	N=1285,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
01:38:10 (9504): 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.