任务 35644265

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) i5-3570K 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 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.995509  NumCfft=138111  NumGauss=474579992  NumPulse=56255931810  NumTriplet=225867191153
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  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 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1815Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 720896
  Global memory size:				 6442450944
  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 1660 SUPER
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 16
  Max work group size:				 512
  Max clock frequency:				 1150Mhz
  Max memory allocation:			 373712486
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 2097152
  Global memory size:				 1494849946
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4000
  Vendor:					 Intel(R) Corporation
  Driver version:				 10.18.10.5100
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_accelerator cl_intel_motion_estimation 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.995509
Used GPU device parameters are:
	Number of compute units: 22
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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=26.47786, time=100.7, d_freq=1420614444.72, chirp=0.0055456, fft_len=128k
Spike: peak=28.59948, time=100.7, d_freq=1420614444.72, chirp=0.0092426, fft_len=128k
Spike: peak=25.54654, time=100.7, d_freq=1420614444.74, chirp=0.010167, fft_len=128k
Spike: peak=29.14265, time=100.7, d_freq=1420614444.72, chirp=0.01294, fft_len=128k
Spike: peak=26.39578, time=100.7, d_freq=1420614444.74, chirp=0.013864, fft_len=128k
Spike: peak=28.01412, time=100.7, d_freq=1420614444.72, chirp=0.016637, fft_len=128k
Spike: peak=25.67163, time=100.7, d_freq=1420614444.74, chirp=0.017561, fft_len=128k
Spike: peak=25.3674, time=100.7, d_freq=1420614444.72, chirp=0.020334, fft_len=128k
Autocorr: peak=18.46767, time=73.82, delay=6.5394, d_freq=1420615605.95, chirp=5.0335, fft_len=128k
Gaussian: peak=7.889681, mean=0.6250097, ChiSq=1.351585, time=14.26, d_freq=1420611106.22,
	score=1.850902, null_hyp=2.267984, chirp=24.246, fft_len=16k
Gaussian: peak=7.142684, mean=0.6328241, ChiSq=1.404087, time=93.11, d_freq=1420619301.85,
	score=0.3898708, null_hyp=2.221861, chirp=-50.877, fft_len=16k
Triplet: peak=10.62906, time=23.56, period=1.881, d_freq=1420614888.2, chirp=56.556, fft_len=64 
Pulse: peak=5.27771, time=24.3, period=0.7356, d_freq=1420619048.18, score=1.008, chirp=-56.556, fft_len=64 
D:	threshold 0.02497074; unscaled peak power: 0.02513139 exceeds threshold for 0.6433%
Triplet: peak=11.54362, time=100.7, period=1.199, d_freq=1420618342.96, chirp=69.516, fft_len=128 

Best spike: peak=29.14265, time=100.7, d_freq=1420614444.72, chirp=0.01294, fft_len=128k
Best autocorr: peak=18.46767, time=73.82, delay=6.5394, d_freq=1420615605.95, chirp=5.0335, fft_len=128k
Best gaussian: peak=7.889681, mean=0.6250097, ChiSq=1.351585, time=14.26, d_freq=1420611106.22,
	score=1.850902, null_hyp=2.267984, chirp=24.246, fft_len=16k
Best pulse: peak=5.27771, time=24.3, period=0.7356, d_freq=1420619048.18, score=1.008, chirp=-56.556, fft_len=64 
Best triplet: peak=11.54362, time=100.7, period=1.199, d_freq=1420618342.96, chirp=69.516, fft_len=128 
Spike count:    8
Autocorr count: 1
Pulse count:    1
Triplet count:  2
Gaussian count: 2
Wallclock time elapsed since last restart: 182.3 seconds
Fftlength=8,pass=3:Tune: sum=418.97(ms); min=1.534(ms); max=10.57(ms); mean=7.101(ms); s_mean=8.906; sleep=0(ms); delta=106; N=59; usual
Fftlength=8,pass=4:Tune: sum=289.83(ms); min=2.561(ms); max=7.797(ms); mean=6.167(ms); s_mean=6.012; sleep=0(ms); delta=110; N=47; usual
Fftlength=8,pass=5:Tune: sum=225.152(ms); min=1.343(ms); max=7.353(ms); mean=5.925(ms); s_mean=6.342; sleep=0(ms); delta=117; N=38; usual
Fftlength=16,pass=3:Tune: sum=544.61(ms); min=1.813(ms); max=11.83(ms); mean=7.261(ms); s_mean=9.037; sleep=0(ms); delta=122; N=75; usual
Fftlength=16,pass=4:Tune: sum=380.33(ms); min=0.5099(ms); max=9.187(ms); mean=6.037(ms); s_mean=7.619; sleep=0(ms); delta=126; N=63; usual
Fftlength=16,pass=5:Tune: sum=281.967(ms); min=0.4268(ms); max=7.919(ms); mean=5.529(ms); s_mean=5.815; sleep=0(ms); delta=130; N=51; usual
Fftlength=32,pass=3:Tune: sum=349.984(ms); min=0.3385(ms); max=8.229(ms); mean=4.487(ms); s_mean=4.968; sleep=0(ms); delta=125; N=78; usual
Fftlength=32,pass=4:Tune: sum=247.323(ms); min=0.2557(ms); max=6.385(ms); mean=3.805(ms); s_mean=5.394; sleep=0(ms); delta=128; N=65; usual
Fftlength=32,pass=5:Tune: sum=185.535(ms); min=0.2474(ms); max=5.434(ms); mean=3.568(ms); s_mean=4.278; sleep=0(ms); delta=131; N=52; usual
Fftlength=64,pass=3:Tune: sum=571.715(ms); min=2.609(ms); max=14.47(ms); mean=13.3(ms); s_mean=13.88; sleep=15(ms); delta=1; N=43; high_perf
Fftlength=128,pass=3:Tune: sum=587.482(ms); min=3.076(ms); max=7.508(ms); mean=6.912(ms); s_mean=7.061; sleep=0(ms); delta=1; N=85; high_perf
Fftlength=256,pass=3:Tune: sum=560.814(ms); min=1.468(ms); max=4.052(ms); mean=3.318(ms); s_mean=3.456; sleep=0(ms); delta=1; N=169; high_perf
Fftlength=512,pass=3:Tune: sum=241.695(ms); min=0.6856(ms); max=1.286(ms); mean=0.713(ms); s_mean=0.7092; sleep=0(ms); delta=1; N=339; usual
Fftlength=1024,pass=3:Tune: sum=200.744(ms); min=0.2867(ms); max=0.3707(ms); mean=0.2956(ms); s_mean=0.2976; 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=10,	N=10,	<>=1,	min=1	max=1
class Gaussian_report:		total=2,	N=2,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=5206,	N=5206,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=212,	N=212,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=1348,	N=1348,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=5204,	N=5204,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=215,	N=215,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:02:00 (11568): 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.