任务 35571659

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) i7-9700K CPU @ 3.60GHz 

     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=0.009522  NumCfft=145999  NumGauss=0  NumPulse=50175070336  NumTriplet=67968952480
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 46
  Max work group size:				 1024
  Max clock frequency:				 1860Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 753664
  Global memory size:				 8589934592
  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 RTX 2080
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009522
Used GPU device parameters are:
	Number of compute units: 46
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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=24.11653, time=43.62, d_freq=1420417145.21, chirp=9.6234, fft_len=64k
Spike: peak=24.48977, time=77.18, d_freq=1420417855.12, chirp=27.613, fft_len=64k
Spike: peak=24.19543, time=77.18, d_freq=1420417855.11, chirp=27.617, fft_len=64k
Pulse: peak=0.8376827, time=53.7, period=1.022, d_freq=1420420797.5, score=1.018, chirp=33.355, fft_len=256 
D:	threshold 0.0290654; unscaled peak power: 0.02930722 exceeds threshold for 0.832%
Pulse: peak=3.771139, time=53.79, period=9.83, d_freq=1420420686.25, score=1.032, chirp=-67.077, fft_len=2k
D:	threshold 0.5397192; unscaled peak power: 0.5534116 exceeds threshold for 2.537%
Pulse: peak=1.227024, time=53.74, period=1.74, d_freq=1420424528.83, score=1.001, chirp=69.578, fft_len=1024 
D:	threshold 0.131946; unscaled peak power: 0.1320511 exceeds threshold for 0.0797%
Triplet: peak=10.15608, time=49.89, period=23.64, d_freq=1420419036.1, chirp=81.653, fft_len=128 
Pulse: peak=2.28455, time=53.74, period=4.869, d_freq=1420416460.08, score=1.019, chirp=82.521, fft_len=1024 
D:	threshold 0.2093991; unscaled peak power: 0.2122041 exceeds threshold for 1.34%

Best spike: peak=24.48977, time=77.18, d_freq=1420417855.12, chirp=27.613, fft_len=64k
Best autocorr: peak=16.74502, time=60.4, delay=1.6673, d_freq=1420419291.63, chirp=-10.435, 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=3.771139, time=53.79, period=9.83, d_freq=1420420686.25, score=1.032, chirp=-67.077, fft_len=2k
Best triplet: peak=10.15608, time=49.89, period=23.64, d_freq=1420419036.1, chirp=81.653, fft_len=128 
Spike count:    3
Autocorr count: 0
Pulse count:    4
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 360.7 seconds
Fftlength=32,pass=3:Tune: sum=35085.3(ms); min=4.402(ms); max=68.88(ms); mean=36.89(ms); s_mean=43.4; sleep=45(ms); delta=909; N=951; usual
Fftlength=32,pass=4:Tune: sum=19689(ms); min=2.824(ms); max=45.13(ms); mean=22.74(ms); s_mean=39.12; sleep=30(ms); delta=993; N=866; usual
Fftlength=32,pass=5:Tune: sum=12540.7(ms); min=2.64(ms); max= 31(ms); mean=16.04(ms); s_mean=23.5; sleep=15(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=18641.5(ms); min=2.016(ms); max=40.56(ms); mean=19.04(ms); s_mean=29.95; sleep=30(ms); delta=1070; N=979; usual
Fftlength=64,pass=4:Tune: sum=13039.4(ms); min=1.787(ms); max=30.48(ms); mean=14.04(ms); s_mean=20.97; sleep=15(ms); delta=1020; N=929; usual
Fftlength=64,pass=5:Tune: sum=9739.95(ms); min=1.489(ms); max=23.21(ms); mean=11.08(ms); s_mean=14.99; sleep=15(ms); delta=970; N=879; usual
Fftlength=128,pass=3:Tune: sum=10542.5(ms); min=0.9368(ms); max=23.94(ms); mean=9.946(ms); s_mean=12.49; sleep=15(ms); delta=1151; N=1060; usual
Fftlength=128,pass=4:Tune: sum=7414.59(ms); min=0.8044(ms); max=17.66(ms); mean=7.255(ms); s_mean=8.816; sleep=0(ms); delta=1113; N=1022; usual
Fftlength=128,pass=5:Tune: sum=4458.04(ms); min=0.7401(ms); max=11.5(ms); mean=4.713(ms); s_mean=5.336; sleep=0(ms); delta=1083; N=946; usual
Fftlength=256,pass=3:Tune: sum=13672.4(ms); min=0.4833(ms); max=22.45(ms); mean=12.4(ms); s_mean=21.91; sleep=15(ms); delta=1194; N=1103; high_perf
Fftlength=256,pass=4:Tune: sum=1690.88(ms); min=0.3984(ms); max=7.003(ms); mean=3.091(ms); s_mean=6.806; sleep=0(ms); delta=1151; N=547; usual
Fftlength=256,pass=5:Tune: sum=1233.52(ms); min=0.3715(ms); max=5.13(ms); mean=2.452(ms); s_mean=4.996; sleep=0(ms); delta=1107; N=503; usual
Fftlength=512,pass=3:Tune: sum=15597.3(ms); min=0.2397(ms); max=10.99(ms); mean=9.301(ms); s_mean=10.86; sleep=0(ms); delta=1722; N=1677; high_perf
Fftlength=512,pass=4:Tune: sum=417.992(ms); min=0.2(ms); max=3.416(ms); mean=1.526(ms); s_mean=3.298; sleep=0(ms); delta=1701; N=274; usual
Fftlength=512,pass=5:Tune: sum=304.249(ms); min=0.1908(ms); max=2.482(ms); mean=1.212(ms); s_mean=2.432; sleep=0(ms); delta=1678; N=251; usual
Fftlength=1024,pass=3:Tune: sum=15798.2(ms); min=0.1227(ms); max=5.436(ms); mean=5.116(ms); s_mean=5.336; sleep=0(ms); delta=3110; N=3088; high_perf
Fftlength=1024,pass=4:Tune: sum=100.821(ms); min=0.1028(ms); max=1.676(ms); mean=0.7359(ms); s_mean=1.441; sleep=0(ms); delta=3100; N=137; usual
Fftlength=1024,pass=5:Tune: sum=73.1952(ms); min=0.09437(ms); max=1.21(ms); mean=0.5856(ms); s_mean=1.161; sleep=0(ms); delta=3088; N=125; usual
Fftlength=2048,pass=3:Tune: sum=13690(ms); min=1.031(ms); max=2.667(ms); mean=2.283(ms); s_mean=2.28; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=13786(ms); min=0.5178(ms); max=1.182(ms); mean=1.15(ms); s_mean=1.151; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=4856.9(ms); min=0.1978(ms); max=0.2895(ms); mean=0.2025(ms); s_mean=0.2038; sleep=0(ms); delta=1; N=23985; 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=48749,	N=48749,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=16103,	N=16103,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47864,	N=47864,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=10,	N=10,	<>=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=48738,	N=48738,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=16115,	N=16115,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
13:21:39 (13260): 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.