任务 35640025

标准错误输出

<core_client_version>7.14.2</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: 5.4.19-gentoo
 CPU   : AMD Ryzen 7 1700 Eight-Core Processor
 16 core(s), Speed :  3192.340 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=0.010215  NumCfft=146035  NumGauss=0  NumPulse=50212798336  NumTriplet=68006680480
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:				 1785Mhz
  Max memory allocation:			 1556234240
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 786432
  Global memory size:				 6224936960
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.010215
Used GPU device parameters are:
	Number of compute units: 24
	Single buffer allocation size: 128MB
	Total device global memory: 5936MB
	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=1.439173, time=53.74, period=2.268, d_freq=1419319847.19, score=1.038, chirp=-7.1325, fft_len=1024 
Triplet: peak=10.80488, time=60.87, period=5.901, d_freq=1419312653.11, chirp=8.5319, fft_len=16 
Triplet: peak=10.4078, time=62.91, period=1.049, d_freq=1419313548.91, chirp=-12.599, fft_len=4k
Spike: peak=24.53237, time=46.98, d_freq=1419316454.03, chirp=13.027, fft_len=128k
Pulse: peak=3.953398, time=53.7, period=10.53, d_freq=1419315744.25, score=1.009, chirp=16.798, fft_len=256 
Triplet: peak=13.09361, time=62.17, period=37.91, d_freq=1419315616.21, chirp=19.198, fft_len=64 
Pulse: peak=5.154184, time=53.71, period=10.88, d_freq=1419316147.58, score=1.138, chirp=19.331, fft_len=512 
Triplet: peak=11.41856, time=42.15, period=10.8, d_freq=1419311677.26, chirp=28.196, fft_len=2k
Spike: peak=24.11589, time=87.24, d_freq=1419312191.42, chirp=29.649, fft_len=128k
Spike: peak=25.5579, time=87.24, d_freq=1419312191.43, chirp=29.65, fft_len=128k
Spike: peak=25.86873, time=87.24, d_freq=1419312191.43, chirp=29.651, fft_len=128k
Spike: peak=24.99394, time=87.24, d_freq=1419312191.44, chirp=29.652, fft_len=128k
Triplet: peak=10.935, time=78.22, period=9.647, d_freq=1419318339.16, chirp=32.33, fft_len=4k
Pulse: peak=3.685921, time=53.79, period=9.883, d_freq=1419315135.53, score=1.008, chirp=33.996, fft_len=2k
Pulse: peak=1.692023, time=53.7, period=3.173, d_freq=1419318434.63, score=1.004, chirp=37.062, fft_len=256 
Pulse: peak=3.330345, time=53.71, period=6.868, d_freq=1419312425.61, score=1.005, chirp=53.726, fft_len=512 
Pulse: peak=1.108674, time=53.69, period=1.56, d_freq=1419311797.63, score=1.022, chirp=-55.993, fft_len=128 
Pulse: peak=6.678189, time=53.74, period=19.4, d_freq=1419319534.82, score=1.032, chirp=59.46, fft_len=1024 
Triplet: peak=10.88748, time=36.5, period=26.06, d_freq=1419313842.27, chirp=66.659, fft_len=256 
Pulse: peak=1.40771, time=53.74, period=2.317, d_freq=1419320441.28, score=1.014, chirp=-69.724, fft_len=1024 
Triplet: peak=11.54013, time=77.38, period=7.589, d_freq=1419312803.57, chirp=94.922, fft_len=256 
Triplet: peak=11.63198, time=77.38, period=7.589, d_freq=1419312806.69, chirp=95.455, fft_len=256 

Best spike: peak=25.86873, time=87.24, d_freq=1419312191.43, chirp=29.651, fft_len=128k
Best autocorr: peak=16.4205, time=60.4, delay=6.206, d_freq=1419314696.66, chirp=-28.305, 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=5.154184, time=53.71, period=10.88, d_freq=1419316147.58, score=1.138, chirp=19.331, fft_len=512 
Best triplet: peak=13.09361, time=62.17, period=37.91, d_freq=1419315616.21, chirp=19.198, fft_len=64 
Spike count:    5
Autocorr count: 0
Pulse count:    9
Triplet count:  8
Gaussian count: 0
Time cpu in use since last restart: 260.9 seconds
Fftlength=32,pass=3:Tune: sum=39520.7(ms); min=4.748(ms); max=70.32(ms); mean=41.3(ms); s_mean=58.41; sleep=60(ms); delta=781; N=957; usual
Fftlength=32,pass=4:Tune: sum=28183.6(ms); min=3.745(ms); max=69.45(ms); mean=31.6(ms); s_mean=42.16; sleep=45(ms); delta=978; N=892; usual
Fftlength=32,pass=5:Tune: sum=21629.6(ms); min=3.672(ms); max=58.34(ms); mean=25.87(ms); s_mean=42.37; sleep=45(ms); delta=931; N=836; usual
Fftlength=64,pass=3:Tune: sum=20937.5(ms); min=2.237(ms); max=48.62(ms); mean=21.47(ms); s_mean=35.32; sleep=30(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=15324.2(ms); min=1.984(ms); max=36.43(ms); mean=16.55(ms); s_mean=24.64; sleep=15(ms); delta=1021; N=926; usual
Fftlength=64,pass=5:Tune: sum=9183.5(ms); min=1.662(ms); max=23.47(ms); mean=10.99(ms); s_mean=14.54; sleep=15(ms); delta=979; N=836; usual
Fftlength=128,pass=3:Tune: sum=13756.3(ms); min=1.217(ms); max=32.21(ms); mean=13.04(ms); s_mean=16.78; sleep=15(ms); delta=1150; N=1055; usual
Fftlength=128,pass=4:Tune: sum=9542.74(ms); min=0.929(ms); max=23.82(ms); mean=9.402(ms); s_mean=11.33; sleep=0(ms); delta=1110; N=1015; usual
Fftlength=128,pass=5:Tune: sum=7085.96(ms); min=0.8218(ms); max=19.3(ms); mean=7.283(ms); s_mean=8.487; sleep=0(ms); delta=1068; N=973; usual
Fftlength=256,pass=3:Tune: sum=26366.7(ms); min=0.5582(ms); max=44.4(ms); mean=23.03(ms); s_mean=43.33; sleep=45(ms); delta=1192; N=1145; high_perf
Fftlength=256,pass=4:Tune: sum=3190.09(ms); min=0.4961(ms); max=13.98(ms); mean=5.407(ms); s_mean=13.6; sleep=15(ms); delta=1148; N=590; usual
Fftlength=256,pass=5:Tune: sum=2527.58(ms); min=0.4527(ms); max=11.7(ms); mean=4.638(ms); s_mean=10.88; sleep=0(ms); delta=1103; N=545; usual
Fftlength=512,pass=3:Tune: sum=30807.3(ms); min=0.2846(ms); max=22.52(ms); mean=18.13(ms); s_mean=21.54; sleep=15(ms); delta=1722; N=1699; high_perf
Fftlength=512,pass=4:Tune: sum=795.45(ms); min=0.2537(ms); max=6.928(ms); mean=2.696(ms); s_mean=6.686; sleep=0(ms); delta=1700; N=295; usual
Fftlength=512,pass=5:Tune: sum=629.397(ms); min=0.2543(ms); max=5.53(ms); mean=2.305(ms); s_mean=5.391; sleep=0(ms); delta=1678; N=273; usual
Fftlength=1024,pass=3:Tune: sum=31051.7(ms); min=0.1536(ms); max=11.31(ms); mean=10.02(ms); s_mean=10.45; sleep=0(ms); delta=3111; N=3100; high_perf
Fftlength=1024,pass=4:Tune: sum=195.508(ms); min=0.1372(ms); max=3.424(ms); mean=1.33(ms); s_mean=2.793; sleep=0(ms); delta=3100; N=147; usual
Fftlength=1024,pass=5:Tune: sum=151.675(ms); min=0.1306(ms); max=2.775(ms); mean=1.124(ms); s_mean=2.562; sleep=0(ms); delta=3088; N=135; usual
Fftlength=2048,pass=3:Tune: sum=29508.7(ms); min=2.099(ms); max=5.76(ms); mean=4.917(ms); s_mean=4.918; sleep=0(ms); delta=1; N=6001; high_perf
Fftlength=4096,pass=3:Tune: sum=28856.9(ms); min=0.9953(ms); max=3.137(ms); mean=2.405(ms); s_mean=2.399; sleep=0(ms); delta=1; N=12001; high_perf
Fftlength=8192,pass=3:Tune: sum=24171.8(ms); min=0.975(ms); max=1.028(ms); mean=1.007(ms); s_mean=1.012; sleep=0(ms); delta=1; N=24003; 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=6.0618E+04, N=60618     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=4.2700E+03, N=4270      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7897E+04, N=47897     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.6000E+01, N=16        , <>=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=6.0608E+04, N=60608     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=4.2810E+03, N=4281      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=4.6320E+03, N=4502      , <>=1.029     , min=0.8762    , max=1.272      

GPU device sync requested...  ...GPU device synched
21:35:20 (22220): 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.