任务 35645183

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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz 

     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_r3486.cl 
ar=0.277280  NumCfft=250593  NumGauss=1703316950  NumPulse=226442364822  NumTriplet=452861343142
Currently allocated 209 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 3486 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3486

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 1024
  Max clock frequency:				 1830Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  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 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.66
  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 :  0.277280
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.42525, time=16.78, d_freq=1421097402.49, chirp=-0.81335, fft_len=64k
Spike: peak=24.57916, time=16.78, d_freq=1421097402.51, chirp=-0.82074, fft_len=64k
Triplet: peak=10.62693, time=19.58, period=3.454, d_freq=1421088870.53, chirp=15.758, fft_len=64 
Triplet: peak=11.58154, time=19.58, period=3.454, d_freq=1421088883.4, chirp=16.415, fft_len=64 
Gaussian: peak=2.518721, mean=0.4969341, ChiSq=1.406761, time=49.49, d_freq=1421092742.58,
	score=0.8972888, null_hyp=2.31865, chirp=-20.018, fft_len=16k
Pulse: peak=2.643325, time=97.71, period=0.9743, d_freq=1421097672.21, score=1.026, chirp=21.01, fft_len=256 
Autocorr: peak=18.59706, time=87.24, delay=0.6229, d_freq=1421095650.7, chirp=21.787, fft_len=128k
Autocorr: peak=18.82512, time=87.24, delay=0.6229, d_freq=1421095650.78, chirp=21.788, fft_len=128k
Autocorr: peak=18.03804, time=87.24, delay=0.6229, d_freq=1421095650.86, chirp=21.789, fft_len=128k
Triplet: peak=11.40683, time=21.23, period=3.378, d_freq=1421091202.46, chirp=45.304, fft_len=64 
Triplet: peak=11.60084, time=21.23, period=3.378, d_freq=1421091203.22, chirp=52.527, fft_len=64 
Triplet: peak=10.60061, time=21.23, period=3.378, d_freq=1421091217.16, chirp=53.183, fft_len=64 
Triplet: peak=10.85992, time=75.81, period=0.8913, d_freq=1421091099.15, chirp=53.593, fft_len=1024 
Triplet: peak=10.37587, time=75.81, period=0.8913, d_freq=1421091098.93, chirp=53.716, fft_len=1024 
Gaussian: peak=2.757548, mean=0.4861869, ChiSq=1.36474, time=19.29, d_freq=1421097701.66,
	score=1.497517, null_hyp=2.324785, chirp=-66.458, fft_len=16k
Gaussian: peak=2.619248, mean=0.4868363, ChiSq=1.405485, time=20.97, d_freq=1421097590.16,
	score=1.724522, null_hyp=2.36087, chirp=-66.458, fft_len=16k
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz 

     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_r3486.cl 
ar=0.277280  NumCfft=250593  NumGauss=1703316950  NumPulse=226442364822  NumTriplet=452861343142
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 53.03 percent.
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Gaussian: peak=2.757548, mean=0.4861869, ChiSq=1.36474, time=19.29, d_freq=1421097701.66,
	score=1.497517, null_hyp=2.324785, chirp=-66.458, fft_len=16k
Gaussian: peak=2.619248, mean=0.4868363, ChiSq=1.405485, time=20.97, d_freq=1421097590.16,
	score=1.724522, null_hyp=2.36087, chirp=-66.458, fft_len=16k
Spike: peak=24.80359, time=41.94, d_freq=1421091096.72, chirp=99.391, fft_len=32k
Spike: peak=25.00674, time=41.94, d_freq=1421091096.75, chirp=99.406, fft_len=32k
Spike: peak=24.16483, time=41.94, d_freq=1421091096.77, chirp=99.421, fft_len=32k

Best spike: peak=25.00674, time=41.94, d_freq=1421091096.75, chirp=99.406, fft_len=32k
Best autocorr: peak=18.82512, time=87.24, delay=0.6229, d_freq=1421095650.78, chirp=21.788, fft_len=128k
Best gaussian: peak=2.619248, mean=0.4868363, ChiSq=1.405485, time=20.97, d_freq=1421097590.16,
	score=1.724522, null_hyp=2.36087, chirp=-66.458, fft_len=16k
Best pulse: peak=2.643325, time=97.72, period=0.9743, d_freq=1421097672.21, score=1.026, chirp=21.01, fft_len=256 
Best triplet: peak=11.60084, time=21.24, period=3.378, d_freq=1421091203.22, chirp=52.527, fft_len=64 


Flopcounter: 25314075117889.078000

Spike count:    5
Autocorr count: 3
Pulse count:    1
Triplet count:  7
Gaussian count: 3
Wallclock time elapsed since last restart: 97.7 seconds
Fftlength=8,pass=3:Tune: sum=3607.09(ms); min=3.825(ms); max=24.09(ms); mean=14.49(ms); s_mean=10.93; sleep=0(ms); delta=99; N=249; usual
Fftlength=8,pass=4:Tune: sum=2270.73(ms); min=3.455(ms); max=21.36(ms); mean=13.13(ms); s_mean=13.55; sleep=15(ms); delta=142; N=173; usual
Fftlength=8,pass=5:Tune: sum=1547.61(ms); min=2.708(ms); max=15.92(ms); mean=11.38(ms); s_mean=12.8; sleep=15(ms); delta=176; N=136; usual
Fftlength=16,pass=3:Tune: sum=3152.58(ms); min=2.298(ms); max=19.71(ms); mean=13.08(ms); s_mean=14.66; sleep=15(ms); delta=141; N=241; usual
Fftlength=16,pass=4:Tune: sum=2034.18(ms); min=2.318(ms); max=19.27(ms); mean=11.3(ms); s_mean=12.42; sleep=15(ms); delta=190; N=180; usual
Fftlength=16,pass=5:Tune: sum=1468.1(ms); min=2.085(ms); max=16.34(ms); mean=9.787(ms); s_mean= 11; sleep=0(ms); delta=224; N=150; usual
Fftlength=32,pass=3:Tune: sum=1909.48(ms); min=1.221(ms); max=18.02(ms); mean=9.18(ms); s_mean=11.34; sleep=0(ms); delta=237; N=208; usual
Fftlength=32,pass=4:Tune: sum=1328.35(ms); min=0.6136(ms); max=14.17(ms); mean=7.339(ms); s_mean=11.07; sleep=0(ms); delta=244; N=181; usual
Fftlength=32,pass=5:Tune: sum=951.117(ms); min=0.6674(ms); max=11.04(ms); mean=5.982(ms); s_mean=7.563; sleep=0(ms); delta=238; N=159; usual
Fftlength=64,pass=3:Tune: sum=1395.31(ms); min=0.3805(ms); max=15.27(ms); mean=6.52(ms); s_mean=12.6; sleep=15(ms); delta=261; N=214; usual
Fftlength=64,pass=4:Tune: sum=960.444(ms); min=0.3625(ms); max=10.2(ms); mean=4.802(ms); s_mean=8.88; sleep=0(ms); delta=247; N=200; usual
Fftlength=64,pass=5:Tune: sum=710.798(ms); min=0.3257(ms); max=7.945(ms); mean=3.821(ms); s_mean=6.16; sleep=0(ms); delta=233; N=186; usual
Fftlength=128,pass=3:Tune: sum=1459.01(ms); min=0.2335(ms); max=14.26(ms); mean=5.859(ms); s_mean=13.69; sleep=15(ms); delta=260; N=249; usual
Fftlength=128,pass=4:Tune: sum=1041.86(ms); min=0.1938(ms); max=10.07(ms); mean=4.452(ms); s_mean=9.735; sleep=0(ms); delta=257; N=234; usual
Fftlength=128,pass=5:Tune: sum=795.932(ms); min=0.1534(ms); max=8.714(ms); mean=3.668(ms); s_mean=7.306; sleep=0(ms); delta=240; N=217; usual
Fftlength=256,pass=3:Tune: sum=1477.82(ms); min=6.28(ms); max=10.34(ms); mean=6.568(ms); s_mean=6.969; sleep=0(ms); delta=1; N=225; usual
Fftlength=256,pass=4:Tune: sum=1076.24(ms); min=4.545(ms); max=7.782(ms); mean=4.783(ms); s_mean=4.705; sleep=0(ms); delta=1; N=225; usual
Fftlength=256,pass=5:Tune: sum=805.315(ms); min=3.287(ms); max=6.227(ms); mean=3.579(ms); s_mean=3.575; sleep=0(ms); delta=1; N=225; usual
Fftlength=512,pass=3:Tune: sum=3279.9(ms); min=3.178(ms); max=11.8(ms); mean=7.273(ms); s_mean=7.296; sleep=0(ms); delta=1; N=451; high_perf
Fftlength=1024,pass=3:Tune: sum=3110.4(ms); min=1.485(ms); max=6.416(ms); mean=3.452(ms); s_mean=3.476; sleep=0(ms); delta=1; N=901; high_perf
Fftlength=2048,pass=3:Tune: sum=1194.47(ms); min=0.6356(ms); max=1.583(ms); mean=0.6632(ms); s_mean=0.6528; sleep=0(ms); delta=1; N=1801; usual
Fftlength=4096,pass=3:Tune: sum=1069.21(ms); min=0.2845(ms); max=0.9843(ms); mean=0.2968(ms); s_mean=0.3066; sleep=0(ms); delta=1; N=3603; usual

class Gaussian_transfer_not_needed:		total=57639,	N=57639,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=1,	N=1,	<>=1,	min=1	max=1


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=2,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=2,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=2,	N=2,	<>=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=14134,	N=14134,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=266,	N=266,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=7200,	N=7200,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_early_miss:		total=0,	N=0,	<>=0,	min=0	max=0
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=14134,	N=14134,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=266,	N=266,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
13:36:19 (12308): 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.