任务 35636147

标准错误输出

<core_client_version>7.12.1</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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=0.009525  NumCfft=146033  NumGauss=0  NumPulse=50210701440  NumTriplet=68004583584
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 :  0.009525
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: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.08935, time=33.55, d_freq=1419483994.61, chirp=0.0018485, fft_len=128k
Spike: peak=25.35434, time=33.55, d_freq=1419483994.59, chirp=0.003697, fft_len=128k
Spike: peak=24.36889, time=33.55, d_freq=1419483994.61, chirp=0.0064698, fft_len=128k
Spike: peak=26.7377, time=33.55, d_freq=1419483994.6, chirp=0.0083183, fft_len=128k
Spike: peak=24.6434, time=33.55, d_freq=1419483994.59, chirp=0.010167, fft_len=128k
Spike: peak=24.76748, time=33.55, d_freq=1419483994.61, chirp=0.01294, fft_len=128k
Spike: peak=24.76826, time=33.55, d_freq=1419483994.59, chirp=0.014788, fft_len=128k
Pulse: peak=3.822946, time=53.71, period=9.634, d_freq=1419482490.81, score=1, chirp=-3.3329, fft_len=512 
D:	threshold 0.1479484; unscaled peak power: 0.1479594 exceeds threshold for 0.007453%
Spike: peak=24.99547, time=46.98, d_freq=1419478704.24, chirp=19.985, fft_len=128k
Pulse: peak=6.587788, time=53.74, period=19.53, d_freq=1419482598.26, score=1.017, chirp=37, fft_len=1024 
D:	threshold 0.4662069; unscaled peak power: 0.4732281 exceeds threshold for 1.506%
Pulse: peak=4.269072, time=53.9, period=11.46, d_freq=1419485797.68, score=1.01, chirp=-51.583, fft_len=4k
D:	threshold 1.301125; unscaled peak power: 1.31153 exceeds threshold for 0.7997%
Triplet: peak=11.04093, time=75.6, period=22.51, d_freq=1419486102.95, chirp=60.8, fft_len=128 
Pulse: peak=7.072274, time=53.69, period=19.42, d_freq=1419486347.78, score=1.02, chirp=-66.133, fft_len=128 
D:	threshold 0.06183719; unscaled peak power: 0.06289289 exceeds threshold for 1.707%
Triplet: peak=10.1888, time=34.08, period=13.59, d_freq=1419486152.56, chirp=72.533, fft_len=256 
Pulse: peak=6.26982, time=53.9, period=18.77, d_freq=1419486194.98, score=1.019, chirp=-72.7, fft_len=4k
D:	threshold 1.789683; unscaled peak power: 1.819007 exceeds threshold for 1.638%
Pulse: peak=1.448479, time=53.71, period=2.664, d_freq=1419481483.13, score=1.019, chirp=78.399, fft_len=512 
D:	threshold 0.07631204; unscaled peak power: 0.07714098 exceeds threshold for 1.086%
Pulse: peak=6.220125, time=53.9, period=17.93, d_freq=1419487045.07, score=1.013, chirp=95.599, fft_len=4k
D:	threshold 1.668517; unscaled peak power: 1.686724 exceeds threshold for 1.091%
Pulse: peak=1.47524, time=53.7, period=2.658, d_freq=1419485264.38, score=1.017, chirp=96.265, fft_len=256 
D:	threshold 0.03826927; unscaled peak power: 0.03864527 exceeds threshold for 0.9825%
Pulse: peak=4.081077, time=53.69, period=9.365, d_freq=1419479241.36, score=1.023, chirp=97.066, fft_len=128 
D:	threshold 0.03893611; unscaled peak power: 0.03965916 exceeds threshold for 1.857%

Best spike: peak=26.7377, time=33.55, d_freq=1419483994.6, chirp=0.0083183, fft_len=128k
Best autocorr: peak=17.67362, time=20.13, delay=3.2677, d_freq=1419482660.33, chirp=11.844, 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=4.081077, time=53.69, period=9.365, d_freq=1419479241.36, score=1.023, chirp=97.066, fft_len=128 
Best triplet: peak=11.04093, time=75.6, period=22.51, d_freq=1419486102.95, chirp=60.8, fft_len=128 
Spike count:    8
Autocorr count: 0
Pulse count:    9
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 1652.9 seconds
Fftlength=32,pass=3:Tune: sum=65741.1(ms); min=6.917(ms); max=65.35(ms); mean=52.09(ms); s_mean=54.18; sleep=45(ms); delta=458; N=1262; usual
Fftlength=32,pass=4:Tune: sum=45672.3(ms); min=4.693(ms); max=66.48(ms); mean=46.18(ms); s_mean=57.46; sleep=60(ms); delta=617; N=989; usual
Fftlength=32,pass=5:Tune: sum=37823.7(ms); min=5.46(ms); max=62.51(ms); mean=42.26(ms); s_mean=54.91; sleep=45(ms); delta=633; N=895; usual
Fftlength=64,pass=3:Tune: sum=65203.2(ms); min=3.205(ms); max=66.5(ms); mean=49.85(ms); s_mean=55.17; sleep=45(ms); delta=459; N=1308; usual
Fftlength=64,pass=4:Tune: sum=44859.7(ms); min=2.356(ms); max=66.64(ms); mean=43.72(ms); s_mean=58.35; sleep=60(ms); delta=620; N=1026; usual
Fftlength=64,pass=5:Tune: sum=37177.2(ms); min=2.601(ms); max=73.72(ms); mean=39.42(ms); s_mean=50.18; sleep=45(ms); delta=726; N=943; usual
Fftlength=128,pass=3:Tune: sum=65540.9(ms); min=2.012(ms); max=65.45(ms); mean=48.55(ms); s_mean=56.94; sleep=45(ms); delta=459; N=1350; usual
Fftlength=128,pass=4:Tune: sum=46289.5(ms); min=1.306(ms); max=66.61(ms); mean=42.74(ms); s_mean=60.81; sleep=60(ms); delta=620; N=1083; usual
Fftlength=128,pass=5:Tune: sum=38180.9(ms); min=1.342(ms); max=91.54(ms); mean=36.61(ms); s_mean=47.2; sleep=45(ms); delta=911; N=1043; usual
Fftlength=256,pass=3:Tune: sum=64926.3(ms); min=0.8093(ms); max=91.74(ms); mean=46.08(ms); s_mean=56.47; sleep=45(ms); delta=680; N=1409; usual
Fftlength=256,pass=4:Tune: sum=45518.9(ms); min=0.6837(ms); max=62.36(ms); mean=40.1(ms); s_mean=60.63; sleep=60(ms); delta=620; N=1135; usual
Fftlength=256,pass=5:Tune: sum=38550.8(ms); min=0.7004(ms); max=54.07(ms); mean=35.27(ms); s_mean=51.36; sleep=45(ms); delta=1103; N=1093; usual
Fftlength=512,pass=3:Tune: sum=62979.5(ms); min=0.4273(ms); max=44.35(ms); mean=36.74(ms); s_mean=42.21; sleep=45(ms); delta=1720; N=1714; usual
Fftlength=512,pass=4:Tune: sum=45122.6(ms); min=0.3611(ms); max=30.94(ms); mean=26.67(ms); s_mean=30.05; sleep=30(ms); delta=1698; N=1692; usual
Fftlength=512,pass=5:Tune: sum=37321.7(ms); min=0.3935(ms); max=25.82(ms); mean=22.36(ms); s_mean=24.87; sleep=15(ms); delta=1674; N=1669; usual
Fftlength=1024,pass=3:Tune: sum=91799.5(ms); min=0.2502(ms); max=31.48(ms); mean=29.56(ms); s_mean=30.95; sleep=30(ms); delta=3110; N=3106; high_perf
Fftlength=1024,pass=4:Tune: sum=595.504(ms); min=0.1988(ms); max=9.801(ms); mean=3.842(ms); s_mean=8.458; sleep=0(ms); delta=3100; N=155; usual
Fftlength=1024,pass=5:Tune: sum=485.935(ms); min=0.2114(ms); max=8.138(ms); mean=3.398(ms); s_mean=7.929; sleep=0(ms); delta=3088; N=143; usual
Fftlength=2048,pass=3:Tune: sum=78182.2(ms); min=6.049(ms); max=13.51(ms); mean=13.03(ms); s_mean=13.09; sleep=15(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=78297.4(ms); min=3.075(ms); max=6.683(ms); mean=6.524(ms); s_mean=6.516; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=71157.1(ms); min=2.78(ms); max=3.384(ms); mean=2.965(ms); s_mean=2.916; sleep=0(ms); delta=1; N=24001; 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=63797,	N=63797,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1089,	N=1089,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47896,	N=47896,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=63788,	N=63788,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1099,	N=1099,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
12:54:56 (3504): 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.