任务 35647132

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) Xeon(R) CPU E5-2697 v3 @ 2.60GHz 

     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=0.012362  NumCfft=146005  NumGauss=0  NumPulse=50181360768  NumTriplet=67975242912
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:				 28
  Max work group size:				 1024
  Max clock frequency:				 1582Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 11811160064
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1809Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  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 GTX 1080
  Vendor:					 NVIDIA Corporation
  Driver version:				 419.67
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012362
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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
Pulse: peak=5.82036, time=53.9, period=16.25, d_freq=1420085410.98, score=1.095, chirp=2.9179, fft_len=4k
D:	threshold 1.727361; unscaled peak power: 1.865281 exceeds threshold for 7.984%
Spike: peak=24.55558, time=63.75, d_freq=1420090980.52, chirp=9.6973, fft_len=64k
Pulse: peak=11.33971, time=53.69, period=27.32, d_freq=1420089455.69, score=1.044, chirp=14.94, fft_len=64 
D:	threshold 0.04644308; unscaled peak power: 0.04832749 exceeds threshold for 4.057%
Pulse: peak=1.637034, time=53.74, period=2.753, d_freq=1420083808.33, score=1.016, chirp=15.606, fft_len=1024 
D:	threshold 0.1649083; unscaled peak power: 0.1665819 exceeds threshold for 1.015%
Spike: peak=27.46878, time=63.75, d_freq=1420086965.32, chirp=16.456, fft_len=64k
Spike: peak=26.20396, time=63.75, d_freq=1420086965.34, chirp=16.463, fft_len=64k
Spike: peak=27.78597, time=63.75, d_freq=1420086965.3, chirp=16.474, fft_len=64k
Spike: peak=28.27503, time=63.75, d_freq=1420086965.33, chirp=16.481, fft_len=64k
Spike: peak=24.79395, time=63.75, d_freq=1420086965.29, chirp=16.493, fft_len=64k
Spike: peak=26.91712, time=63.75, d_freq=1420086965.32, chirp=16.5, fft_len=64k
Pulse: peak=3.359097, time=53.9, period=8.546, d_freq=1420087637.28, score=1.079, chirp=-19.608, fft_len=4k
D:	threshold 0.9087722; unscaled peak power: 0.9629903 exceeds threshold for 5.966%
Triplet: peak=10.64915, time=67.81, period=24.84, d_freq=1420090848.04, chirp=25.61, fft_len=8 
Autocorr: peak=18.33562, time=33.55, delay=0.89262, d_freq=1420088804.46, chirp=27.234, fft_len=128k
Autocorr: peak=18.09018, time=33.55, delay=0.89262, d_freq=1420088804.49, chirp=27.235, fft_len=128k
Autocorr: peak=18.25183, time=33.55, delay=0.89262, d_freq=1420088804.52, chirp=27.236, fft_len=128k
Autocorr: peak=17.99984, time=33.55, delay=0.89262, d_freq=1420088804.55, chirp=27.237, fft_len=128k
Pulse: peak=0.6825249, time=53.71, period=0.7881, d_freq=1420086861.44, score=1.009, chirp=34.814, fft_len=512 
D:	threshold 0.05272348; unscaled peak power: 0.05290882 exceeds threshold for 0.3515%
Pulse: peak=2.028744, time=53.71, period=3.627, d_freq=1420090149.71, score=1.011, chirp=-38.549, fft_len=512 
D:	threshold 0.0955067; unscaled peak power: 0.09622594 exceeds threshold for 0.7531%
Triplet: peak=11.65839, time=70.98, period=24.84, d_freq=1420088885.91, chirp=66.695, fft_len=128 
Triplet: peak=10.82796, time=62.07, period=11.96, d_freq=1420084262.16, chirp=-68.295, fft_len=32 
Triplet: peak=10.69968, time=41.84, period=11.95, d_freq=1420086105.58, chirp=-77.199, fft_len=2k
Pulse: peak=4.74115, time=53.79, period=12.02, d_freq=1420085182.76, score=1.093, chirp=-77.199, fft_len=2k
D:	threshold 0.7212518; unscaled peak power: 0.7756336 exceeds threshold for 7.54%
Pulse: peak=7.681014, time=53.9, period=23.91, d_freq=1420088106.84, score=1.037, chirp=77.399, fft_len=4k
D:	threshold 2.161869; unscaled peak power: 2.232767 exceeds threshold for 3.279%
Pulse: peak=10.03149, time=53.74, period=29.1, d_freq=1420086824.96, score=1.013, chirp=-90.638, fft_len=1024 
D:	threshold 0.6722508; unscaled peak power: 0.6803416 exceeds threshold for 1.204%
Pulse: peak=3.252702, time=53.74, period=7.143, d_freq=1420092550.34, score=1.003, chirp=99.841, fft_len=1024 
D:	threshold 0.271182; unscaled peak power: 0.271774 exceeds threshold for 0.2183%

Best spike: peak=28.27503, time=63.75, d_freq=1420086965.33, chirp=16.481, fft_len=64k
Best autocorr: peak=18.33562, time=33.55, delay=0.89262, d_freq=1420088804.46, chirp=27.234, 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=5.82036, time=53.9, period=16.25, d_freq=1420085410.98, score=1.095, chirp=2.9179, fft_len=4k
Best triplet: peak=11.65839, time=70.98, period=24.84, d_freq=1420088885.91, chirp=66.695, fft_len=128 
Spike count:    7
Autocorr count: 4
Pulse count:    10
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 447.8 seconds
Fftlength=32,pass=3:Tune: sum=38599.4(ms); min=5.091(ms); max=66.99(ms); mean=40.5(ms); s_mean=56.85; sleep=45(ms); delta=782; N=953; usual
Fftlength=32,pass=4:Tune: sum=23504.4(ms); min=3.367(ms); max=52.08(ms); mean=26.71(ms); s_mean=43.38; sleep=45(ms); delta=991; N=880; usual
Fftlength=32,pass=5:Tune: sum=18760.4(ms); min=3.514(ms); max=46.21(ms); mean=22.85(ms); s_mean=37.02; sleep=30(ms); delta=932; N=821; usual
Fftlength=64,pass=3:Tune: sum=30988(ms); min=2.338(ms); max=63.64(ms); mean=30.62(ms); s_mean=51.96; sleep=45(ms); delta=974; N=1012; usual
Fftlength=64,pass=4:Tune: sum=12415.5(ms); min=2.025(ms); max=30.45(ms); mean=13.72(ms); s_mean=20.1; sleep=15(ms); delta=1016; N=905; usual
Fftlength=64,pass=5:Tune: sum=9641.85(ms); min=1.805(ms); max=24.61(ms); mean=11.26(ms); s_mean=15.2; sleep=15(ms); delta=967; N=856; usual
Fftlength=128,pass=3:Tune: sum=12567(ms); min=1.235(ms); max=28.79(ms); mean=11.78(ms); s_mean=14.82; sleep=15(ms); delta=1150; N=1067; usual
Fftlength=128,pass=4:Tune: sum=7430.26(ms); min=0.9431(ms); max=17.87(ms); mean=7.401(ms); s_mean=8.793; sleep=0(ms); delta=1115; N=1004; usual
Fftlength=128,pass=5:Tune: sum=5770.63(ms); min=0.9197(ms); max=15.95(ms); mean=5.974(ms); s_mean=6.947; sleep=0(ms); delta=1077; N=966; usual
Fftlength=256,pass=3:Tune: sum=18474.7(ms); min=0.5726(ms); max=30.8(ms); mean=16.26(ms); s_mean=29.8; sleep=30(ms); delta=1191; N=1136; high_perf
Fftlength=256,pass=4:Tune: sum=2295.05(ms); min=0.4772(ms); max=9.303(ms); mean=3.943(ms); s_mean=9.057; sleep=0(ms); delta=1147; N=582; usual
Fftlength=256,pass=5:Tune: sum=1778.8(ms); min=0.4649(ms); max=7.544(ms); mean=3.306(ms); s_mean=7.247; sleep=0(ms); delta=1103; N=538; usual
Fftlength=512,pass=3:Tune: sum=21411.5(ms); min=0.2928(ms); max=15.39(ms); mean=12.65(ms); s_mean=15.06; sleep=15(ms); delta=1720; N=1693; high_perf
Fftlength=512,pass=4:Tune: sum=573.495(ms); min=0.2438(ms); max=4.65(ms); mean=1.964(ms); s_mean=4.437; sleep=0(ms); delta=1699; N=292; usual
Fftlength=512,pass=5:Tune: sum=445.211(ms); min=0.2396(ms); max=3.756(ms); mean=1.661(ms); s_mean=3.626; sleep=0(ms); delta=1675; N=268; usual
Fftlength=1024,pass=3:Tune: sum=21992.5(ms); min=0.1567(ms); max=7.687(ms); mean=7.106(ms); s_mean=7.414; sleep=0(ms); delta=3108; N=3095; high_perf
Fftlength=1024,pass=4:Tune: sum=140.905(ms); min=0.1271(ms); max=2.252(ms); mean=0.9651(ms); s_mean=1.957; sleep=0(ms); delta=3098; N=146; usual
Fftlength=1024,pass=5:Tune: sum=110.795(ms); min=0.1252(ms); max=1.807(ms); mean=0.8268(ms); s_mean=1.747; sleep=0(ms); delta=3086; N=134; usual
Fftlength=2048,pass=3:Tune: sum=21693.7(ms); min=1.67(ms); max=3.756(ms); mean=3.617(ms); s_mean=3.628; sleep=0(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=16280.4(ms); min=0.6052(ms); max=1.396(ms); mean=1.357(ms); s_mean=1.355; sleep=0(ms); delta=1; N=11995; high_perf
Fftlength=8192,pass=3:Tune: sum=18145.2(ms); min=0.7434(ms); max=0.7844(ms); mean=0.7564(ms); s_mean=0.7541; sleep=0(ms); delta=1; N=23989; 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=60701,	N=60701,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4157,	N=4157,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47868,	N=47868,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=11,	N=11,	<>=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=60690,	N=60690,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4169,	N=4169,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:27:05 (9884): 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.