任务 35647731

标准错误输出

<core_client_version>7.16.1</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1 
BOINC assigns slot on 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 SSE2 64bit 
 System: Linux  x86_64  Kernel: 5.4.20-200.fc31.x86_64
 CPU   : AMD Ryzen 7 2700 Eight-Core Processor
 16 core(s), Speed :  3456.716 MHz
 L1 : 64 KB, Cache : 512 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX  AVX2  

OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.012362  NumCfft=146021  NumGauss=0  NumPulse=50198134656  NumTriplet=67992016800
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 2


 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:			 1558249472
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  Global memory size:				 6232997888
  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:				 440.59
  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_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


 OpenCL Platform Name:					 Clover
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: 24
	Single buffer allocation size: 128MB
	Total device global memory: 5944MB
	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=25.32991, time=46.98, d_freq=1419528549.82, chirp=-2.9013, fft_len=128k
Spike: peak=24.84361, time=46.98, d_freq=1419528549.8, chirp=-2.9031, fft_len=128k
Spike: peak=24.26885, time=46.98, d_freq=1419528549.82, chirp=-2.9059, fft_len=128k
Spike: peak=25.27821, time=46.98, d_freq=1419528549.81, chirp=-2.9077, fft_len=128k
Pulse: peak=4.331953, time=53.9, period=12.86, d_freq=1419530261.65, score=1.021, chirp=8.8674, fft_len=4k
Autocorr: peak=18.0226, time=46.98, delay=5.0461, d_freq=1419530551.53, chirp=-14.869, fft_len=128k
Spike: peak=24.64727, time=33.55, d_freq=1419529309.31, chirp=14.347, fft_len=128k
Pulse: peak=2.35155, time=53.74, period=4.863, d_freq=1419530814.07, score=1.049, chirp=16.2, fft_len=1024 
Pulse: peak=1.658915, time=53.74, period=3.338, d_freq=1419535123.78, score=1.025, chirp=-17.534, fft_len=1024 
Spike: peak=24.04626, time=100.7, d_freq=1419531361.86, chirp=18.033, fft_len=128k
Pulse: peak=2.600654, time=53.79, period=5.435, d_freq=1419533583.43, score=1.015, chirp=31.234, fft_len=2k
Pulse: peak=10.1018, time=53.74, period=33.97, d_freq=1419530775.89, score=1.015, chirp=-33.667, fft_len=1024 
Pulse: peak=10.13098, time=53.74, period=26.95, d_freq=1419532698.97, score=1.026, chirp=55.002, fft_len=1024 
Pulse: peak=9.904645, time=53.74, period=26.9, d_freq=1419532702.54, score=1.003, chirp=55.068, fft_len=1024 
Pulse: peak=6.956675, time=53.74, period=18.69, d_freq=1419535998.33, score=1.076, chirp=-59.468, fft_len=1024 
Pulse: peak=9.671971, time=53.9, period=34.6, d_freq=1419527330.21, score=1.021, chirp=-68.702, fft_len=4k
Pulse: peak=2.107321, time=53.7, period=3.359, d_freq=1419526667.12, score=1.031, chirp=75.202, fft_len=256 
Triplet: peak=10.32074, time=74.28, period=9.437, d_freq=1419535025.53, chirp=-76.535, fft_len=256 
Pulse: peak=3.987526, time=53.7, period=9.988, d_freq=1419532823.67, score=1.019, chirp=-80.803, fft_len=256 
Pulse: peak=2.851466, time=53.69, period=5.693, d_freq=1419528660.13, score=1.018, chirp=81.069, fft_len=128 
Triplet: peak=11.50578, time=60.66, period=4.823, d_freq=1419531106.89, chirp=88.669, fft_len=1024 
Pulse: peak=1.120702, time=53.71, period=1.454, d_freq=1419533251.05, score=1.077, chirp=-90.936, fft_len=512 

Best spike: peak=25.32991, time=46.98, d_freq=1419528549.82, chirp=-2.9013, fft_len=128k
Best autocorr: peak=18.0226, time=46.98, delay=5.0461, d_freq=1419530551.53, chirp=-14.869, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=1.120702, time=53.71, period=1.454, d_freq=1419533251.05, score=1.077, chirp=-90.936, fft_len=512 
Best triplet: peak=11.50578, time=60.66, period=4.823, d_freq=1419531106.89, chirp=88.669, fft_len=1024 
Spike count:    6
Autocorr count: 1
Pulse count:    13
Triplet count:  2
Gaussian count: 0
Time cpu in use since last restart: 268.5 seconds
Fftlength=32,pass=3:Tune: sum=39080.6(ms); min=4.286(ms); max=71.44(ms); mean=40.88(ms); s_mean=56.99; sleep=45(ms); delta=783; N=956; usual
Fftlength=32,pass=4:Tune: sum=27959(ms); min=3.695(ms); max=70.21(ms); mean=31.34(ms); s_mean=42.8; sleep=45(ms); delta=979; N=892; usual
Fftlength=32,pass=5:Tune: sum=21622.8(ms); min=3.667(ms); max=57.32(ms); mean=25.86(ms); s_mean=41.88; sleep=30(ms); delta=931; N=836; usual
Fftlength=64,pass=3:Tune: sum=20805.9(ms); min=2.214(ms); max=48.03(ms); mean=21.34(ms); s_mean=34.52; sleep=30(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=15233.9(ms); min=1.98(ms); max=36.04(ms); mean=16.45(ms); s_mean=24.43; sleep=15(ms); delta=1021; N=926; usual
Fftlength=64,pass=5:Tune: sum=9128.08(ms); min=1.657(ms); max=23.09(ms); mean=10.92(ms); s_mean=14.18; sleep=15(ms); delta=979; N=836; usual
Fftlength=128,pass=3:Tune: sum=13814.7(ms); min=1.223(ms); max=35.69(ms); mean=13.08(ms); s_mean=16.73; sleep=15(ms); delta=1151; N=1056; usual
Fftlength=128,pass=4:Tune: sum=9582.3(ms); min=0.926(ms); max=24.21(ms); mean=9.422(ms); s_mean=11.76; sleep=0(ms); delta=1112; N=1017; usual
Fftlength=128,pass=5:Tune: sum=7383.35(ms); min=0.8264(ms); max=20.44(ms); mean=7.557(ms); s_mean=9.104; sleep=0(ms); delta=1072; N=977; usual
Fftlength=256,pass=3:Tune: sum=26289(ms); min=0.5664(ms); max=46.27(ms); mean= 23(ms); s_mean=43.09; sleep=45(ms); delta=1190; N=1143; high_perf
Fftlength=256,pass=4:Tune: sum=3191.97(ms); min=0.5077(ms); max=13.92(ms); mean=5.401(ms); s_mean=13.47; sleep=15(ms); delta=1147; N=591; usual
Fftlength=256,pass=5:Tune: sum=2547.16(ms); min=0.4468(ms); max=11.13(ms); mean=4.665(ms); s_mean=10.93; sleep=0(ms); delta=1102; N=546; usual
Fftlength=512,pass=3:Tune: sum=30734.8(ms); min=0.2878(ms); max=24.08(ms); mean=18.11(ms); s_mean=21.57; sleep=15(ms); delta=1720; N=1697; high_perf
Fftlength=512,pass=4:Tune: sum=790.647(ms); min=0.2601(ms); max=6.92(ms); mean=2.689(ms); s_mean=6.606; sleep=0(ms); delta=1697; N=294; usual
Fftlength=512,pass=5:Tune: sum=621.842(ms); min=0.2585(ms); max=5.552(ms); mean=2.295(ms); s_mean=5.41; sleep=0(ms); delta=1674; N=271; usual
Fftlength=1024,pass=3:Tune: sum=31038.9(ms); min=0.1508(ms); max=12.55(ms); mean=10.02(ms); s_mean=10.5; sleep=0(ms); delta=3109; N=3098; high_perf
Fftlength=1024,pass=4:Tune: sum=194.848(ms); min=0.1424(ms); max=3.435(ms); mean=1.326(ms); s_mean=2.777; sleep=0(ms); delta=3098; N=147; usual
Fftlength=1024,pass=5:Tune: sum=152.542(ms); min=0.1293(ms); max=2.734(ms); mean=1.13(ms); s_mean=2.587; sleep=0(ms); delta=3086; N=135; usual
Fftlength=2048,pass=3:Tune: sum=29533.3(ms); min=2.144(ms); max=6.918(ms); mean=4.923(ms); s_mean=4.912; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=28964.3(ms); min=1.006(ms); max=4.239(ms); mean=2.414(ms); s_mean=2.408; sleep=0(ms); delta=1; N=11999; high_perf
Fftlength=8192,pass=3:Tune: sum=24109.1(ms); min=0.9708(ms); max=1.831(ms); mean=1.005(ms); s_mean=1.004; sleep=0(ms); delta=1; N=23999; usual

 Gaussian_transfer_not_needed       	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          
 Gaussian_transfer_needed           	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 Gaussian_skip1_no_peak             	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip2_bad_group_peak      	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip3_too_weak_peak       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip4_too_big_ChiSq       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip6_low_power           	 total=0         , N=0         , <>=0         , min=0         , max=0          


 Gaussian_new_best                  	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_report                    	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_miss                      	 total=0         , N=0         , <>=0         , min=0         , max=0          


 PC_triplet_find_hit                	 total=6.0735E+04, N=60735     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=4.1390E+03, N=4139      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7879E+04, N=47879     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.0000E+01, N=20        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=1.5000E+01, N=15        , <>=1         , min=1         , max=1          
 PC_pulse_find_2CPU                 	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 PoT_transfer_not_needed            	 total=6.0721E+04, N=60721     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=4.1540E+03, N=4154      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=4.6957E+03, N=4499      , <>=1.044     , min=0.8667    , max=1.352      

GPU device sync requested...  ...GPU device synched
13:22:41 (2414968): 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.