任务 35335182

标准错误输出

<core_client_version>7.6.31</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: 4.4.0-171-generic
 CPU   : Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz
 72 core(s), Speed :  2586.242 MHz
 L1 : 64 KB, Cache : 46080 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=0.009942  NumCfft=146041  NumGauss=0  NumPulse=50219088768  NumTriplet=68012970912
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1240Mhz
  Max memory allocation:			 1056260096
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4225040384
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 384.130
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009942
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4029MB
	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
Triplet: peak=13.06759, time=49.8, period=15.41, d_freq=1419106651.02, chirp=1.0666, fft_len=64 
Pulse: peak=2.792156, time=53.74, period=5.785, d_freq=1419115230.38, score=1.062, chirp=6.5983, fft_len=1024 
Triplet: peak=10.30129, time=64.93, period=38.54, d_freq=1419112416.23, chirp=-8.798, fft_len=512 
Pulse: peak=4.564336, time=53.79, period=11.78, d_freq=1419109496.19, score=1.053, chirp=15.762, fft_len=2k
Spike: peak=24.38412, time=50.33, d_freq=1419109922.02, chirp=16.866, fft_len=64k
Spike: peak=24.4735, time=50.33, d_freq=1419109922.06, chirp=16.87, fft_len=64k
Spike: peak=24.7762, time=50.33, d_freq=1419109922.02, chirp=16.881, fft_len=64k
Spike: peak=24.99362, time=50.33, d_freq=1419109922.06, chirp=16.884, fft_len=64k
Spike: peak=24.39042, time=50.33, d_freq=1419109922.06, chirp=16.899, fft_len=64k
Pulse: peak=1.351797, time=53.69, period=2.089, d_freq=1419115447.47, score=1.014, chirp=-17.062, fft_len=64 
Spike: peak=25.49316, time=6.711, d_freq=1419109473.8, chirp=-19.987, fft_len=128k
Spike: peak=26.94252, time=6.711, d_freq=1419109473.8, chirp=-19.988, fft_len=128k
Spike: peak=27.32475, time=6.711, d_freq=1419109473.79, chirp=-19.989, fft_len=128k
Spike: peak=26.59782, time=6.711, d_freq=1419109473.78, chirp=-19.99, fft_len=128k
Spike: peak=24.84056, time=6.711, d_freq=1419109473.78, chirp=-19.991, fft_len=128k
Pulse: peak=6.693347, time=53.74, period=20.84, d_freq=1419114033.4, score=1.031, chirp=19.995, fft_len=1024 
Pulse: peak=0.8317717, time=53.7, period=0.9019, d_freq=1419109415.18, score=1.014, chirp=-19.995, fft_len=256 
Pulse: peak=7.604451, time=53.9, period=26.42, d_freq=1419106712.17, score=1.023, chirp=41.888, fft_len=4k
Pulse: peak=9.997791, time=53.74, period=34.71, d_freq=1419112654.98, score=1.003, chirp=-43.455, fft_len=1024 
Pulse: peak=7.399297, time=53.9, period=21.81, d_freq=1419110007.37, score=1.003, chirp=-64.716, fft_len=4k

Best spike: peak=27.32475, time=6.711, d_freq=1419109473.79, chirp=-19.989, fft_len=128k
Best autocorr: peak=17.20575, time=73.82, delay=3.4677, d_freq=1419111472.02, chirp=1.9493, 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=2.792156, time=53.74, period=5.785, d_freq=1419115230.38, score=1.062, chirp=6.5983, fft_len=1024 
Best triplet: peak=13.06759, time=49.8, period=15.41, d_freq=1419106651.02, chirp=1.0666, fft_len=64 
Spike count:    10
Autocorr count: 0
Pulse count:    8
Triplet count:  2
Gaussian count: 0
Time cpu in use since last restart: 320.1 seconds
Fftlength=32,pass=3:Tune: sum=78297.7(ms); min=5.133(ms); max=75.96(ms); mean=55.85(ms); s_mean=46.93; sleep=45(ms); delta=418; N=1402; usual
Fftlength=32,pass=4:Tune: sum=29454.6(ms); min=4.677(ms); max=68.32(ms); mean=33.17(ms); s_mean=45.7; sleep=45(ms); delta=946; N=888; usual
Fftlength=32,pass=5:Tune: sum=21254.1(ms); min=5.73(ms); max=53.1(ms); mean=27.08(ms); s_mean=41.77; sleep=30(ms); delta=940; N=785; usual
Fftlength=64,pass=3:Tune: sum=30085.9(ms); min=2.842(ms); max=67.15(ms); mean=30.39(ms); s_mean=50.3; sleep=45(ms); delta=1027; N=990; usual
Fftlength=64,pass=4:Tune: sum=17638.1(ms); min=2.145(ms); max=40.85(ms); mean=19.26(ms); s_mean=28.44; sleep=30(ms); delta=1019; N=916; usual
Fftlength=64,pass=5:Tune: sum=16421.4(ms); min=2.819(ms); max=43.1(ms); mean=18.98(ms); s_mean=26.33; sleep=15(ms); delta=968; N=865; usual
Fftlength=128,pass=3:Tune: sum=24665.2(ms); min=1.527(ms); max=56.6(ms); mean=22.5(ms); s_mean=29.43; sleep=30(ms); delta=1147; N=1096; usual
Fftlength=128,pass=4:Tune: sum=17308.2(ms); min=1.216(ms); max=42.04(ms); mean=16.37(ms); s_mean=20.56; sleep=15(ms); delta=1108; N=1057; usual
Fftlength=128,pass=5:Tune: sum=16253.8(ms); min=1.441(ms); max=44.92(ms); mean=15.98(ms); s_mean=19.41; sleep=15(ms); delta=1068; N=1017; usual
Fftlength=256,pass=3:Tune: sum=24499.1(ms); min=0.7268(ms); max=33.58(ms); mean=21.01(ms); s_mean=32.47; sleep=30(ms); delta=1191; N=1166; usual
Fftlength=256,pass=4:Tune: sum=17086.9(ms); min=0.5925(ms); max=23.61(ms); mean=15.24(ms); s_mean=22.68; sleep=15(ms); delta=1146; N=1121; usual
Fftlength=256,pass=5:Tune: sum=16040.1(ms); min=0.7266(ms); max=23.58(ms); mean=14.89(ms); s_mean=20.92; sleep=15(ms); delta=1102; N=1077; usual
Fftlength=512,pass=3:Tune: sum=54106(ms); min=0.3743(ms); max=39.79(ms); mean=31.66(ms); s_mean=37.5; sleep=30(ms); delta=1721; N=1709; high_perf
Fftlength=512,pass=4:Tune: sum=1374.61(ms); min=0.3036(ms); max=11.61(ms); mean=4.478(ms); s_mean=11.2; sleep=0(ms); delta=1700; N=307; usual
Fftlength=512,pass=5:Tune: sum=1282.35(ms); min=0.3872(ms); max=11.42(ms); mean=4.515(ms); s_mean=10.73; sleep=0(ms); delta=1677; N=284; usual
Fftlength=1024,pass=3:Tune: sum=44106.3(ms); min=0.1941(ms); max=15.8(ms); mean=14.23(ms); s_mean=14.81; sleep=15(ms); delta=3111; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=263.034(ms); min=0.1627(ms); max=4.571(ms); mean=1.789(ms); s_mean=3.89; sleep=0(ms); delta=3101; N=147; usual
Fftlength=1024,pass=5:Tune: sum=225.8(ms); min=0.2101(ms); max=3.921(ms); mean=1.673(ms); s_mean=3.763; sleep=0(ms); delta=3089; N=135; usual
Fftlength=2048,pass=3:Tune: sum=45720.6(ms); min=3.544(ms); max=8.25(ms); mean=7.619(ms); s_mean=7.633; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=48212.9(ms); min=1.83(ms); max=13.29(ms); mean=4.017(ms); s_mean=4.023; sleep=0(ms); delta=1; N=12003; high_perf
Fftlength=8192,pass=3:Tune: sum=41083.3(ms); min=1.683(ms); max=5.228(ms); mean=1.711(ms); s_mean=1.695; sleep=0(ms); delta=1; N=24007; 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=6.3744E+04, N=63744     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.1500E+03, N=1150      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7907E+04, N=47907     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.2000E+01, N=12        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=7.0000E+00, N=7         , <>=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=6.3735E+04, N=63735     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.1600E+03, N=1160      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=6.3716E+03, N=4634      , <>=1.375     , min=0.8801    , max=4.243      

GPU device sync requested...  ...GPU device synched
05:11:51 (11580): 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.