任务 35641387

标准错误输出

<core_client_version>7.12.1</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) i7-4770 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_r3584.cl 
ar=0.011267  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  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 960
  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
  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_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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.011267
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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=3.354474, time=53.71, period=7.569, d_freq=1421237458.98, score=1.01, chirp=-1.6017, fft_len=512 
D:	threshold 0.1308209; unscaled peak power: 0.131789 exceeds threshold for 0.74%
Pulse: peak=7.801898, time=53.79, period=24.61, d_freq=1421241917.99, score=1.026, chirp=4.4392, fft_len=2k
D:	threshold 1.059813; unscaled peak power: 1.084447 exceeds threshold for 2.324%
Pulse: peak=2.808028, time=53.69, period=5.814, d_freq=1421235751.51, score=1.002, chirp=-5.3395, fft_len=128 
D:	threshold 0.0295103; unscaled peak power: 0.0295606 exceeds threshold for 0.1704%
Autocorr: peak=19.18981, time=87.24, delay=6.3189, d_freq=1421241267.62, chirp=11.843, fft_len=128k
Triplet: peak=11.42263, time=28.05, period=25.94, d_freq=1421243297.29, chirp=-21.36, fft_len=32 
Spike: peak=24.06575, time=30.2, d_freq=1421235810.17, chirp=-26.682, fft_len=64k
Spike: peak=24.31925, time=30.2, d_freq=1421235810.17, chirp=-26.696, fft_len=64k
Triplet: peak=12.31188, time=33.55, period=8.841, d_freq=1421241574.26, chirp=-37.379, fft_len=64 
Pulse: peak=3.758556, time=53.74, period=10.71, d_freq=1421236692.11, score=1.002, chirp=48.193, fft_len=1024 
D:	threshold 0.3018075; unscaled peak power: 0.3022873 exceeds threshold for 0.159%
Pulse: peak=0.131407, time=53.69, period=0.03667, d_freq=1421239134.02, score=1.001, chirp=53.399, fft_len=32 
D:	threshold 0.002210952; unscaled peak power: 0.002211237 exceeds threshold for 0.0129%
Pulse: peak=2.751208, time=53.71, period=5.536, d_freq=1421236769.43, score=1.026, chirp=-58.472, fft_len=512 
D:	threshold 0.111939; unscaled peak power: 0.1140327 exceeds threshold for 1.87%
Triplet: peak=10.04987, time=72.05, period=19.49, d_freq=1421240600.09, chirp=98.254, fft_len=32 

Best spike: peak=24.31925, time=30.2, d_freq=1421235810.17, chirp=-26.696, fft_len=64k
Best autocorr: peak=19.18981, time=87.24, delay=6.3189, d_freq=1421241267.62, chirp=11.843, 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=7.801898, time=53.79, period=24.61, d_freq=1421241917.99, score=1.026, chirp=4.4392, fft_len=2k
Best triplet: peak=12.31188, time=33.55, period=8.841, d_freq=1421241574.26, chirp=-37.379, fft_len=64 
Spike count:    2
Autocorr count: 1
Pulse count:    6
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 1448.1 seconds
Fftlength=32,pass=3:Tune: sum=56933.3(ms); min=6.644(ms); max=81.77(ms); mean=50.43(ms); s_mean=47.42; sleep=45(ms); delta=606; N=1129; usual
Fftlength=32,pass=4:Tune: sum=32201.1(ms); min=4.682(ms); max=63.49(ms); mean=37.1(ms); s_mean=54.59; sleep=45(ms); delta=828; N=868; usual
Fftlength=32,pass=5:Tune: sum=26726(ms); min=5.064(ms); max=62.45(ms); mean=33.08(ms); s_mean=54.54; sleep=45(ms); delta=893; N=808; usual
Fftlength=64,pass=3:Tune: sum=44793.2(ms); min=3.097(ms); max=65.68(ms); mean=42.34(ms); s_mean=56.38; sleep=45(ms); delta=689; N=1058; usual
Fftlength=64,pass=4:Tune: sum=31188.2(ms); min=2.534(ms); max=66.22(ms); mean=32.66(ms); s_mean=52.86; sleep=45(ms); delta=899; N=955; usual
Fftlength=64,pass=5:Tune: sum=25777.1(ms); min=2.605(ms); max=63.13(ms); mean=28.61(ms); s_mean=41.13; sleep=30(ms); delta=964; N=901; usual
Fftlength=128,pass=3:Tune: sum=45182.2(ms); min=1.762(ms); max=65.11(ms); mean=40.52(ms); s_mean=58.54; sleep=60(ms); delta=689; N=1115; usual
Fftlength=128,pass=4:Tune: sum=31723.1(ms); min=1.315(ms); max=77.3(ms); mean=29.48(ms); s_mean=36.88; sleep=30(ms); delta=1107; N=1076; usual
Fftlength=128,pass=5:Tune: sum=26903.1(ms); min=1.345(ms); max=74.79(ms); mean=26.02(ms); s_mean=32.23; sleep=30(ms); delta=1065; N=1034; usual
Fftlength=256,pass=3:Tune: sum=45970.2(ms); min=0.8203(ms); max=69.5(ms); mean=39.16(ms); s_mean=59.24; sleep=60(ms); delta=689; N=1174; usual
Fftlength=256,pass=4:Tune: sum=32976.4(ms); min=0.7547(ms); max=52.94(ms); mean=29.18(ms); s_mean=43.13; sleep=45(ms); delta=1145; N=1130; usual
Fftlength=256,pass=5:Tune: sum=28265(ms); min=0.6753(ms); max=46.97(ms); mean=26.03(ms); s_mean=36.55; sleep=30(ms); delta=1101; N=1086; usual
Fftlength=512,pass=3:Tune: sum=46781.7(ms); min=0.4359(ms); max=38.02(ms); mean=27.34(ms); s_mean=30.29; sleep=30(ms); delta=1718; N=1711; usual
Fftlength=512,pass=4:Tune: sum=33284.4(ms); min=0.3945(ms); max=26.78(ms); mean=19.71(ms); s_mean=21.69; sleep=15(ms); delta=1696; N=1689; usual
Fftlength=512,pass=5:Tune: sum=27735.6(ms); min=0.3364(ms); max=22.77(ms); mean=16.65(ms); s_mean=17.77; sleep=15(ms); delta=1673; N=1666; usual
Fftlength=1024,pass=3:Tune: sum=105479(ms); min=0.2822(ms); max=43.82(ms); mean=33.99(ms); s_mean=34.27; sleep=30(ms); delta=3106; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=659.681(ms); min=0.1889(ms); max=12.36(ms); mean=4.256(ms); s_mean=9.701; sleep=0(ms); delta=3095; N=155; usual
Fftlength=1024,pass=5:Tune: sum=563.918(ms); min=0.2152(ms); max=10.87(ms); mean=3.943(ms); s_mean=9.981; sleep=0(ms); delta=3083; N=143; usual
Fftlength=2048,pass=3:Tune: sum=105917(ms); min=6.906(ms); max=22.02(ms); mean=17.67(ms); s_mean=17.1; sleep=15(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=116817(ms); min=3.719(ms); max= 12(ms); mean=9.747(ms); s_mean=9.485; sleep=0(ms); delta=1; N=11985; high_perf
Fftlength=8192,pass=3:Tune: sum=61783.3(ms); min=2.467(ms); max=3.152(ms); mean=2.577(ms); s_mean=2.528; sleep=0(ms); delta=1; N=23971; 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=63627,	N=63627,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1197,	N=1197,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47839,	N=47839,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=9,	N=9,	<>=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=63621,	N=63621,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1204,	N=1204,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:51:14 (3628): 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.