任务 35647415

标准错误输出

<core_client_version>7.9.3</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: 4.15.0-88-generic
 CPU   : Intel(R) Xeon(R) CPU E5-2640 v3 @ 2.60GHz
 32 core(s), Speed :  2815.951 MHz
 L1 : 64 KB, Cache : 20480 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSSE3 SSE4_1 SSE4_2 AVX  AVX2  

OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.012362  NumCfft=145977  NumGauss=0  NumPulse=50152008576  NumTriplet=67945890720
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:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 1024
  Max clock frequency:				 1076Mhz
  Max memory allocation:			 3200696320
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1179648
  Global memory size:				 12802785280
  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 TITAN X
  Vendor:					 NVIDIA Corporation
  Driver version:				 435.21
  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_khr_gl_event cl_nv_create_buffer


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: 12209MB
	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=1.451665, time=53.71, period=2.654, d_freq=1421004130.6, score=1.021, chirp=-2.0019, fft_len=512 
Pulse: peak=1.678515, time=53.71, period=3.106, d_freq=1421001847.32, score=1.017, chirp=4.1379, fft_len=512 
Pulse: peak=0.2513359, time=53.69, period=0.1067, d_freq=1421008549.5, score=1.005, chirp=7.4745, fft_len=64 
Triplet: peak=13.20268, time=55.41, period=42.73, d_freq=1421001113.58, chirp=-8.542, fft_len=16 
Pulse: peak=2.220457, time=53.79, period=4.732, d_freq=1421007532.61, score=1.014, chirp=-16.851, fft_len=2k
Pulse: peak=3.644942, time=53.9, period=10.38, d_freq=1421001088.27, score=1.02, chirp=-30.883, fft_len=4k
Pulse: peak=3.676593, time=53.79, period=9.07, d_freq=1421001518.7, score=1.009, chirp=39.508, fft_len=2k
Spike: peak=24.57156, time=92.27, d_freq=1421003272.34, chirp=-45.755, fft_len=32k
Pulse: peak=0.6235329, time=53.69, period=0.5638, d_freq=1421008248.73, score=1.001, chirp=50.186, fft_len=64 
Spike: peak=24.16665, time=68.79, d_freq=1421003419.99, chirp=59.789, fft_len=32k
Pulse: peak=0.8455218, time=53.69, period=0.8876, d_freq=1421010583.23, score=1.012, chirp=-59.797, fft_len=128 
Spike: peak=24.52405, time=67.95, d_freq=1421003369.93, chirp=60.04, fft_len=16k
Spike: peak=25.25531, time=67.95, d_freq=1421003369.91, chirp=60.277, fft_len=16k
Spike: peak=24.5346, time=67.95, d_freq=1421003369.89, chirp=60.513, fft_len=16k
Pulse: peak=3.167354, time=53.79, period=7.025, d_freq=1421004539.01, score=1, chirp=-67.538, fft_len=2k
Triplet: peak=11.96807, time=51.54, period=49.6, d_freq=1421010023.51, chirp=69.14, fft_len=1024 
Pulse: peak=6.309926, time=53.9, period=20.13, d_freq=1421007214.51, score=1.022, chirp=-71.159, fft_len=4k
Pulse: peak=2.623311, time=53.69, period=5.156, d_freq=1421005908.75, score=1.076, chirp=-75.814, fft_len=64 
Pulse: peak=2.383986, time=53.74, period=4.81, d_freq=1421009826.71, score=1.064, chirp=78.617, fft_len=1024 
Pulse: peak=3.149468, time=53.9, period=8.074, d_freq=1421002633.44, score=1.013, chirp=-94.8, fft_len=4k
Pulse: peak=3.347976, time=53.74, period=8.467, d_freq=1421002378.83, score=1.027, chirp=96.369, fft_len=1024 
Pulse: peak=0.3776928, time=53.69, period=0.2151, d_freq=1421005162.75, score=1.001, chirp=-98.238, fft_len=32 

Best spike: peak=25.25531, time=67.95, d_freq=1421003369.91, chirp=60.277, fft_len=16k
Best autocorr: peak=16.15356, time=20.13, delay=4.7487, d_freq=1421005684.42, chirp=-8.6899, 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=2.623311, time=53.69, period=5.156, d_freq=1421005908.75, score=1.076, chirp=-75.814, fft_len=64 
Best triplet: peak=13.20268, time=55.41, period=42.73, d_freq=1421001113.58, chirp=-8.542, fft_len=16 
Spike count:    5
Autocorr count: 0
Pulse count:    15
Triplet count:  2
Gaussian count: 0
Time cpu in use since last restart: 289.1 seconds
Fftlength=32,pass=3:Tune: sum=47816.8(ms); min=6.336(ms); max=74.26(ms); mean=45.71(ms); s_mean= 61; sleep=60(ms); delta=682; N=1046; usual
Fftlength=32,pass=4:Tune: sum=32987.4(ms); min=4.837(ms); max=63.6(ms); mean=37.02(ms); s_mean=56.32; sleep=45(ms); delta=822; N=891; usual
Fftlength=32,pass=5:Tune: sum=28334.2(ms); min=5.379(ms); max=67.65(ms); mean=34.06(ms); s_mean=60.49; sleep=60(ms); delta=875; N=832; usual
Fftlength=64,pass=3:Tune: sum=25635.8(ms); min=3.039(ms); max=57.39(ms); mean=26.29(ms); s_mean=42.37; sleep=45(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=18046.9(ms); min=2.658(ms); max=41.61(ms); mean=19.55(ms); s_mean=28.75; sleep=30(ms); delta=1018; N=923; usual
Fftlength=64,pass=5:Tune: sum=11029.3(ms); min=2.638(ms); max=25.48(ms); mean=13.32(ms); s_mean=16.58; sleep=15(ms); delta=971; N=828; usual
Fftlength=128,pass=3:Tune: sum=15347.8(ms); min=1.711(ms); max=33.91(ms); mean=14.53(ms); s_mean=18.06; sleep=15(ms); delta=1151; N=1056; usual
Fftlength=128,pass=4:Tune: sum=10815.3(ms); min=1.287(ms); max=25.67(ms); mean=10.64(ms); s_mean=12.72; sleep=15(ms); delta=1111; N=1016; usual
Fftlength=128,pass=5:Tune: sum=8856.56(ms); min=1.319(ms); max=23.8(ms); mean=9.065(ms); s_mean=10.65; sleep=0(ms); delta=1072; N=977; usual
Fftlength=256,pass=3:Tune: sum=27567.4(ms); min=0.7958(ms); max=45.94(ms); mean=24.12(ms); s_mean=44.84; sleep=45(ms); delta=1190; N=1143; high_perf
Fftlength=256,pass=4:Tune: sum=3413.17(ms); min=0.6588(ms); max=13.78(ms); mean=5.785(ms); s_mean=13.56; sleep=15(ms); delta=1146; N=590; usual
Fftlength=256,pass=5:Tune: sum=2779.13(ms); min=0.6777(ms); max=12.04(ms); mean=5.099(ms); s_mean=11.35; sleep=0(ms); delta=1101; N=545; usual
Fftlength=512,pass=3:Tune: sum=32010.6(ms); min=0.4034(ms); max=22.89(ms); mean=18.86(ms); s_mean=22.39; sleep=15(ms); delta=1720; N=1697; high_perf
Fftlength=512,pass=4:Tune: sum=841.455(ms); min=0.3276(ms); max=6.954(ms); mean=2.852(ms); s_mean=6.636; sleep=0(ms); delta=1698; N=295; usual
Fftlength=512,pass=5:Tune: sum=683.908(ms); min=0.3443(ms); max=5.933(ms); mean=2.524(ms); s_mean=5.727; sleep=0(ms); delta=1674; N=271; usual
Fftlength=1024,pass=3:Tune: sum=32531.9(ms); min=0.2066(ms); max=11.85(ms); mean=10.51(ms); s_mean=10.92; sleep=0(ms); delta=3107; N=3096; high_perf
Fftlength=1024,pass=4:Tune: sum=203.883(ms); min=0.1762(ms); max=3.352(ms); mean=1.387(ms); s_mean=2.897; sleep=0(ms); delta=3096; N=147; usual
Fftlength=1024,pass=5:Tune: sum=166.458(ms); min=0.1745(ms); max=2.89(ms); mean=1.233(ms); s_mean=2.692; sleep=0(ms); delta=3084; N=135; usual
Fftlength=2048,pass=3:Tune: sum=34042.3(ms); min=2.324(ms); max=6.721(ms); mean=5.68(ms); s_mean=5.681; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=32260.7(ms); min=1.043(ms); max=3.76(ms); mean=2.691(ms); s_mean=2.71; sleep=0(ms); delta=1; N=11987; high_perf
Fftlength=8192,pass=3:Tune: sum=20631.1(ms); min=0.8205(ms); max=1.07(ms); mean=0.8605(ms); s_mean=0.8484; sleep=0(ms); delta=1; N=23975; 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=6.2123E+04, N=62123     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=2.7070E+03, N=2707      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7834E+04, N=47834     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.1000E+01, N=21        , <>=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=6.2112E+04, N=62112     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=2.7190E+03, N=2719      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=4.6603E+03, N=4500      , <>=1.036     , min=0.8746    , max=1.17       

GPU device sync requested...  ...GPU device synched
19:33:17 (20296): 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.