任务 35628641

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=0.009385  NumCfft=145991  NumGauss=0  NumPulse=50166685568  NumTriplet=67960567712
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:				 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:				 442.19
  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:				 8
  Max work group size:				 1024
  Max clock frequency:				 1342Mhz
  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:				 442.19
  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 :  0.009385
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
Triplet: peak=12.00703, time=83.72, period=8.513, d_freq=1420506744.38, chirp=0, fft_len=64 
Spike: peak=25.87042, time=46.98, d_freq=1420505766.87, chirp=0, fft_len=128k
Spike: peak=25.15837, time=46.98, d_freq=1420505766.86, chirp=-0.0018485, fft_len=128k
Spike: peak=25.43684, time=46.98, d_freq=1420505766.86, chirp=0.0046213, fft_len=128k
Spike: peak=24.45687, time=46.98, d_freq=1420505766.86, chirp=-0.0064698, fft_len=128k
Pulse: peak=0.8318284, time=53.7, period=0.8802, d_freq=1420510567.75, score=1.015, chirp=-9.0735, fft_len=256 
D:	threshold 0.0281495; unscaled peak power: 0.02834264 exceeds threshold for 0.6861%
Autocorr: peak=17.92095, time=87.24, delay=6.0194, d_freq=1420506037.75, chirp=-20.343, fft_len=128k
Pulse: peak=6.171135, time=53.9, period=19.5, d_freq=1420503126.67, score=1.001, chirp=23.517, fft_len=4k
D:	threshold 1.872195; unscaled peak power: 1.874426 exceeds threshold for 0.1192%
Pulse: peak=1.723314, time=53.71, period=3.307, d_freq=1420509519.96, score=1.042, chirp=25.752, fft_len=512 
D:	threshold 0.08183245; unscaled peak power: 0.08397414 exceeds threshold for 2.617%
Triplet: peak=13.94073, time=55.7, period=16.57, d_freq=1420511851.18, chirp=34.158, fft_len=32 
Pulse: peak=1.558239, time=53.69, period=2.517, d_freq=1420505756.47, score=1.016, chirp=46.967, fft_len=32 
D:	threshold 0.004948633; unscaled peak power: 0.004996688 exceeds threshold for 0.9711%
Pulse: peak=2.630419, time=53.69, period=4.538, d_freq=1420507579.01, score=1.062, chirp=-55.506, fft_len=32 
D:	threshold 0.006826995; unscaled peak power: 0.007128805 exceeds threshold for 4.421%
Pulse: peak=2.105795, time=53.7, period=3.724, d_freq=1420510682.2, score=1.027, chirp=-59.509, fft_len=256 
D:	threshold 0.04721969; unscaled peak power: 0.04808795 exceeds threshold for 1.839%
Pulse: peak=2.458961, time=53.7, period=5.19, d_freq=1420505932.8, score=1.05, chirp=-60.577, fft_len=256 
D:	threshold 0.0532065; unscaled peak power: 0.05505396 exceeds threshold for 3.472%
Triplet: peak=11.55299, time=57.78, period=8.598, d_freq=1420511393.3, chirp=93.834, fft_len=2k
Pulse: peak=3.288949, time=53.74, period=8.86, d_freq=1420509412.16, score=1.007, chirp=97.203, fft_len=1024 
D:	threshold 0.2566007; unscaled peak power: 0.2579968 exceeds threshold for 0.5441%
Pulse: peak=3.938195, time=53.74, period=10.08, d_freq=1420509866.55, score=1.052, chirp=98.737, fft_len=1024 
D:	threshold 0.3145743; unscaled peak power: 0.3274815 exceeds threshold for 4.103%

Best spike: peak=25.87042, time=46.98, d_freq=1420505766.87, chirp=0, fft_len=128k
Best autocorr: peak=17.92095, time=87.24, delay=6.0194, d_freq=1420506037.75, chirp=-20.343, 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=2.630419, time=53.69, period=4.538, d_freq=1420507579.01, score=1.062, chirp=-55.506, fft_len=32 
Best triplet: peak=13.94073, time=55.7, period=16.57, d_freq=1420511851.18, chirp=34.158, fft_len=32 
Spike count:    4
Autocorr count: 1
Pulse count:    9
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 518.2 seconds
Fftlength=32,pass=3:Tune: sum=39379.8(ms); min=4.416(ms); max=67.87(ms); mean=40.64(ms); s_mean=56.04; sleep=45(ms); delta=782; N=969; usual
Fftlength=32,pass=4:Tune: sum=27809.3(ms); min=3.152(ms); max=65.92(ms); mean=31.21(ms); s_mean=54.99; sleep=45(ms); delta=985; N=891; usual
Fftlength=32,pass=5:Tune: sum=20732.4(ms); min=2.827(ms); max=53.39(ms); mean=24.68(ms); s_mean=41.98; sleep=30(ms); delta=927; N=840; usual
Fftlength=64,pass=3:Tune: sum=20986.4(ms); min=2.067(ms); max=48.64(ms); mean=21.35(ms); s_mean=34.66; sleep=30(ms); delta=1070; N=983; usual
Fftlength=64,pass=4:Tune: sum=14991.8(ms); min=1.546(ms); max=35.42(ms); mean=16.07(ms); s_mean=23.98; sleep=15(ms); delta=1020; N=933; usual
Fftlength=64,pass=5:Tune: sum=8457.89(ms); min=1.483(ms); max=21.11(ms); mean=10.01(ms); s_mean=13.13; sleep=15(ms); delta=976; N=845; usual
Fftlength=128,pass=3:Tune: sum=12751.4(ms); min=1.026(ms); max=29.78(ms); mean=11.98(ms); s_mean=15.4; sleep=15(ms); delta=1151; N=1064; usual
Fftlength=128,pass=4:Tune: sum=9229.23(ms); min=0.884(ms); max=175.5(ms); mean=9.004(ms); s_mean=10.94; sleep=0(ms); delta=1112; N=1025; usual
Fftlength=128,pass=5:Tune: sum=6570.77(ms); min=0.7518(ms); max=17.63(ms); mean=6.664(ms); s_mean=7.964; sleep=0(ms); delta=1073; N=986; usual
Fftlength=256,pass=3:Tune: sum=23474.1(ms); min=0.5156(ms); max=39.44(ms); mean=20.47(ms); s_mean=38.04; sleep=30(ms); delta=1190; N=1147; high_perf
Fftlength=256,pass=4:Tune: sum=2817.53(ms); min=0.4268(ms); max=12.93(ms); mean=4.751(ms); s_mean=11.75; sleep=0(ms); delta=1145; N=593; usual
Fftlength=256,pass=5:Tune: sum=2209.31(ms); min=0.3902(ms); max=10.57(ms); mean=4.024(ms); s_mean=9.546; sleep=0(ms); delta=1101; N=549; usual
Fftlength=512,pass=3:Tune: sum=27281.6(ms); min=0.273(ms); max=21.59(ms); mean=16.07(ms); s_mean=19.02; sleep=15(ms); delta=1719; N=1698; high_perf
Fftlength=512,pass=4:Tune: sum=704.773(ms); min=0.2155(ms); max=5.951(ms); mean=2.365(ms); s_mean=5.777; sleep=0(ms); delta=1698; N=298; usual
Fftlength=512,pass=5:Tune: sum=543.521(ms); min=0.1987(ms); max=4.768(ms); mean=1.969(ms); s_mean=4.616; sleep=0(ms); delta=1676; N=276; usual
Fftlength=1024,pass=3:Tune: sum=27551.8(ms); min=0.145(ms); max=13.22(ms); mean=8.899(ms); s_mean=9.286; sleep=0(ms); delta=3106; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=174.838(ms); min=0.11(ms); max=5.536(ms); mean=1.181(ms); s_mean=2.377; sleep=0(ms); delta=3095; N=148; usual
Fftlength=1024,pass=5:Tune: sum=126.732(ms); min=0.1001(ms); max=2.769(ms); mean=0.9388(ms); s_mean=2.112; sleep=0(ms); delta=3082; N=135; usual
Fftlength=2048,pass=3:Tune: sum=23105(ms); min=1.614(ms); max=5.216(ms); mean=3.854(ms); s_mean=3.834; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=22621.3(ms); min=0.8285(ms); max=3.23(ms); mean=1.887(ms); s_mean=1.87; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=19828.4(ms); min=0.7764(ms); max=2.117(ms); mean=0.8268(ms); s_mean=0.825; sleep=0(ms); delta=1; N=23983; 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=61617,	N=61617,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=3227,	N=3227,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47851,	N=47851,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=18,	N=18,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=13,	N=13,	<>=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=61606,	N=61606,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=3239,	N=3239,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
22:01:18 (15508): 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.