任务 35644722

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) i5 CPU         750  @ 2.67GHz 

     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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.995509  NumCfft=138143  NumGauss=474930168  NumPulse=56215861459  NumTriplet=225870537743
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1253Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 638976
  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:				 441.41
  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 :  0.995509
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
Autocorr: peak=18.19662, time=6.711, delay=4.5588, d_freq=1419599513.44, chirp=-14.296, fft_len=128k
Autocorr: peak=18.45274, time=6.711, delay=4.5588, d_freq=1419599513.43, chirp=-14.296, fft_len=128k
Spike: peak=24.02426, time=23.49, d_freq=1419595230.92, chirp=-24.789, fft_len=64k
Triplet: peak=10.08074, time=41.89, period=0.3801, d_freq=1419601978.31, chirp=-41.798, fft_len=256 
Triplet: peak=11.10909, time=41.89, period=0.3801, d_freq=1419601980.62, chirp=-43.564, fft_len=256 
Triplet: peak=11.56948, time=41.89, period=0.3801, d_freq=1419601978.69, chirp=-51.806, fft_len=256 
Triplet: peak=12.0887, time=41.89, period=0.3801, d_freq=1419601981, chirp=-53.572, fft_len=256 
Pulse: peak=9.368801, time=102.6, period=1.475, d_freq=1419598667.48, score=1.035, chirp=-75.354, fft_len=128 
D:	threshold 0.08074803; unscaled peak power: 0.08331822 exceeds threshold for 3.183%
Pulse: peak=9.246398, time=102.6, period=1.501, d_freq=1419598692.6, score=1.021, chirp=-98.902, fft_len=128 
D:	threshold 0.08771931; unscaled peak power: 0.08938682 exceeds threshold for 1.901%

Best spike: peak=24.02426, time=23.49, d_freq=1419595230.92, chirp=-24.789, fft_len=64k
Best autocorr: peak=18.45274, time=6.711, delay=4.5588, d_freq=1419599513.43, chirp=-14.296, fft_len=128k
Best gaussian: peak=7.704383, mean=0.6179131, ChiSq=1.105217, time=9.227, d_freq=1419595619.1,
	score=-0.11131, null_hyp=2.034878, chirp=-0.23014, fft_len=16k
Best pulse: peak=9.368802, time=102.6, period=1.475, d_freq=1419598667.48, score=1.035, chirp=-75.354, fft_len=128 
Best triplet: peak=12.0887, time=41.89, period=0.3801, d_freq=1419601981, chirp=-53.572, fft_len=256 
Spike count:    1
Autocorr count: 2
Pulse count:    2
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 328.7 seconds
Fftlength=8,pass=3:Tune: sum=898.43(ms); min=7.521(ms); max=20.15(ms); mean=13.21(ms); s_mean=17.09; sleep=15(ms); delta=99; N=68; usual
Fftlength=8,pass=4:Tune: sum=631.732(ms); min=1.439(ms); max=14.46(ms); mean=9.871(ms); s_mean=10.54; sleep=0(ms); delta=95; N=64; usual
Fftlength=8,pass=5:Tune: sum=489.704(ms); min=4.652(ms); max=11.71(ms); mean=8.3(ms); s_mean=9.51; sleep=0(ms); delta=90; N=59; usual
Fftlength=16,pass=3:Tune: sum=772.558(ms); min=0.7206(ms); max=15.61(ms); mean=7.804(ms); s_mean=12.63; sleep=15(ms); delta=114; N=99; usual
Fftlength=16,pass=4:Tune: sum=543.752(ms); min=0.5214(ms); max=11.04(ms); mean=5.785(ms); s_mean=9.024; sleep=0(ms); delta=109; N=94; usual
Fftlength=16,pass=5:Tune: sum=426.2(ms); min=0.8959(ms); max=9.362(ms); mean=5.014(ms); s_mean=7.32; sleep=0(ms); delta=100; N=85; usual
Fftlength=32,pass=3:Tune: sum=519.379(ms); min=0.3487(ms); max=11.13(ms); mean=4.994(ms); s_mean=7.864; sleep=0(ms); delta=111; N=104; usual
Fftlength=32,pass=4:Tune: sum=357.688(ms); min=0.4623(ms); max=7.686(ms); mean=3.65(ms); s_mean=5.437; sleep=0(ms); delta=105; N=98; usual
Fftlength=32,pass=5:Tune: sum=290.864(ms); min=0.3333(ms); max=6.713(ms); mean=3.094(ms); s_mean=4.287; sleep=0(ms); delta=101; N=94; usual
Fftlength=64,pass=3:Tune: sum=1147.72(ms); min=12.47(ms); max=28.06(ms); mean=26.69(ms); s_mean=27.64; sleep=30(ms); delta=1; N=43; high_perf
Fftlength=128,pass=3:Tune: sum=1203.76(ms); min=6.696(ms); max=15.16(ms); mean=14.16(ms); s_mean=12.63; sleep=15(ms); delta=1; N=85; high_perf
Fftlength=256,pass=3:Tune: sum=1243.33(ms); min=3.184(ms); max=7.6(ms); mean=7.357(ms); s_mean=7.377; sleep=0(ms); delta=1; N=169; high_perf
Fftlength=512,pass=3:Tune: sum=395.855(ms); min=1.078(ms); max=1.209(ms); mean=1.168(ms); s_mean=1.174; sleep=0(ms); delta=1; N=339; usual
Fftlength=1024,pass=3:Tune: sum=329.827(ms); min=0.4436(ms); max=0.6148(ms); mean=0.4858(ms); s_mean=0.4823; sleep=0(ms); delta=1; N=679; 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=17,	N=17,	<>=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=5202,	N=5202,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=220,	N=220,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=1339,	N=1339,	<>=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=4,	N=4,	<>=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=5199,	N=5199,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=224,	N=224,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
11:04:01 (15744): 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.