任务 35647815

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 :  3412.752 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=146015  NumGauss=0  NumPulse=50191844224  NumTriplet=67985726368
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
Pulse: peak=9.681787, time=53.79, period=31.04, d_freq=1419809261.03, score=1, chirp=0.36693, fft_len=2k
Autocorr: peak=17.90342, time=100.7, delay=4.3107, d_freq=1419804042.18, chirp=-6.4107, fft_len=128k
Autocorr: peak=17.93069, time=87.24, delay=0.89795, d_freq=1419805459.73, chirp=8.8516, fft_len=128k
Spike: peak=24.68342, time=83.89, d_freq=1419803804.25, chirp=-11.028, fft_len=64k
Spike: peak=25.28117, time=83.89, d_freq=1419803804.24, chirp=-11.032, fft_len=64k
Spike: peak=24.76014, time=83.89, d_freq=1419803804.23, chirp=-11.036, fft_len=64k
Spike: peak=24.19117, time=100.7, d_freq=1419805103.54, chirp=14.082, fft_len=128k
Pulse: peak=5.309283, time=53.7, period=12.9, d_freq=1419809149.12, score=1.14, chirp=-23.472, fft_len=256 
Spike: peak=24.25012, time=50.33, d_freq=1419807074.77, chirp=24.504, fft_len=64k
Spike: peak=24.90858, time=50.33, d_freq=1419807074.77, chirp=24.519, fft_len=64k
Spike: peak=24.40532, time=50.33, d_freq=1419807074.77, chirp=24.534, fft_len=64k
Pulse: peak=5.31771, time=53.9, period=15.41, d_freq=1419808652.42, score=1.002, chirp=38.309, fft_len=4k
Pulse: peak=5.562128, time=53.79, period=14.42, d_freq=1419801006.34, score=1.025, chirp=41.309, fft_len=2k
Pulse: peak=4.880746, time=53.71, period=12.16, d_freq=1419800099.93, score=1.073, chirp=54.145, fft_len=512 
Pulse: peak=7.072194, time=53.7, period=19.73, d_freq=1419805532.49, score=1.042, chirp=-56.012, fft_len=256 
Pulse: peak=2.794151, time=53.7, period=6.021, d_freq=1419806227.35, score=1.017, chirp=65.614, fft_len=256 
Pulse: peak=9.701479, time=53.79, period=27.05, d_freq=1419800252.19, score=1.007, chirp=70.282, fft_len=2k
Pulse: peak=7.572486, time=53.9, period=25.45, d_freq=1419804506.74, score=1.021, chirp=-70.416, fft_len=4k
Pulse: peak=1.932291, time=53.79, period=4.089, d_freq=1419801195.14, score=1.003, chirp=-75.384, fft_len=2k
Triplet: peak=10.71341, time=53.69, period=16.12, d_freq=1419805765.35, chirp=-84.018, fft_len=512 
Pulse: peak=9.741254, time=53.79, period=28, d_freq=1419802504.45, score=1.01, chirp=84.051, fft_len=2k
Triplet: peak=10.59795, time=41.34, period=36.98, d_freq=1419805388.02, chirp=86.152, fft_len=256 
Pulse: peak=3.188042, time=53.79, period=7.917, d_freq=1419807024.18, score=1.003, chirp=90.953, fft_len=2k
Pulse: peak=2.2808, time=53.74, period=4.981, d_freq=1419803387.89, score=1.017, chirp=-91.087, fft_len=1024 
Pulse: peak=5.530648, time=53.79, period=13.53, d_freq=1419802966.12, score=1.021, chirp=97.155, fft_len=2k

Best spike: peak=25.28117, time=83.89, d_freq=1419803804.24, chirp=-11.032, fft_len=64k
Best autocorr: peak=17.93069, time=87.24, delay=0.89795, d_freq=1419805459.73, chirp=8.8516, 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=5.309283, time=53.7, period=12.9, d_freq=1419809149.12, score=1.14, chirp=-23.472, fft_len=256 
Best triplet: peak=10.71341, time=53.69, period=16.12, d_freq=1419805765.35, chirp=-84.018, fft_len=512 
Spike count:    7
Autocorr count: 2
Pulse count:    14
Triplet count:  2
Gaussian count: 0
Time cpu in use since last restart: 281.9 seconds
Fftlength=32,pass=3:Tune: sum=39109.4(ms); min=4.593(ms); max=70.36(ms); mean=40.91(ms); s_mean=56.89; sleep=45(ms); delta=783; N=956; usual
Fftlength=32,pass=4:Tune: sum=27896.7(ms); min=3.744(ms); max=69.06(ms); mean=31.27(ms); s_mean=43.07; sleep=45(ms); delta=979; N=892; usual
Fftlength=32,pass=5:Tune: sum=21631.5(ms); min=3.676(ms); max=56.99(ms); mean=25.88(ms); s_mean=42.41; sleep=45(ms); delta=931; N=836; usual
Fftlength=64,pass=3:Tune: sum=20770.5(ms); min=2.226(ms); max=48.41(ms); mean=21.3(ms); s_mean=34.78; sleep=30(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=15254.7(ms); min=1.836(ms); max=36.02(ms); mean=16.49(ms); s_mean=24.64; sleep=15(ms); delta=1020; N=925; usual
Fftlength=64,pass=5:Tune: sum=9062.51(ms); min=1.665(ms); max=23.01(ms); mean=10.88(ms); s_mean=14.46; sleep=15(ms); delta=976; N=833; usual
Fftlength=128,pass=3:Tune: sum=13817.5(ms); min=1.243(ms); max=32.01(ms); mean=13.08(ms); s_mean=16.72; sleep=15(ms); delta=1151; N=1056; usual
Fftlength=128,pass=4:Tune: sum=9599.35(ms); min=0.9444(ms); max=24.22(ms); mean=9.43(ms); s_mean=11.18; sleep=0(ms); delta=1113; N=1018; usual
Fftlength=128,pass=5:Tune: sum=7389.72(ms); min=0.82(ms); max=20.58(ms); mean=7.548(ms); s_mean=8.934; sleep=0(ms); delta=1074; N=979; usual
Fftlength=256,pass=3:Tune: sum=26285.2(ms); min=0.5784(ms); max=45.69(ms); mean= 23(ms); s_mean=43.07; sleep=45(ms); delta=1190; N=1143; high_perf
Fftlength=256,pass=4:Tune: sum=3194.43(ms); min=0.5064(ms); max=13.89(ms); mean=5.414(ms); s_mean=13.46; sleep=15(ms); delta=1146; N=590; usual
Fftlength=256,pass=5:Tune: sum=2537.9(ms); min=0.4628(ms); max=12.14(ms); mean=4.657(ms); s_mean=10.86; sleep=0(ms); delta=1101; N=545; usual
Fftlength=512,pass=3:Tune: sum=30685.9(ms); min=0.2849(ms); max=24.33(ms); mean=18.08(ms); s_mean=21.41; sleep=15(ms); delta=1720; N=1697; high_perf
Fftlength=512,pass=4:Tune: sum=799.008(ms); min=0.269(ms); max=6.943(ms); mean=2.709(ms); s_mean=6.656; sleep=0(ms); delta=1698; N=295; usual
Fftlength=512,pass=5:Tune: sum=626.242(ms); min=0.2617(ms); max=5.612(ms); mean=2.294(ms); s_mean=5.377; sleep=0(ms); delta=1676; N=273; usual
Fftlength=1024,pass=3:Tune: sum=31066.9(ms); min=0.1584(ms); max=12.63(ms); mean=10.03(ms); s_mean=10.59; sleep=0(ms); delta=3109; N=3098; high_perf
Fftlength=1024,pass=4:Tune: sum=196.191(ms); min=0.1352(ms); max=3.461(ms); mean=1.335(ms); s_mean=2.814; sleep=0(ms); delta=3098; N=147; usual
Fftlength=1024,pass=5:Tune: sum=152.864(ms); min=0.131(ms); max=2.748(ms); mean=1.132(ms); s_mean=2.572; sleep=0(ms); delta=3086; N=135; usual
Fftlength=2048,pass=3:Tune: sum=29466.8(ms); min=2.099(ms); max=8.337(ms); mean=4.912(ms); s_mean=4.889; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=29028.9(ms); min=0.9731(ms); max=6.636(ms); mean=2.42(ms); s_mean=2.418; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=24122(ms); min=0.9728(ms); max=1.262(ms); mean=1.005(ms); s_mean=1.012; sleep=0(ms); delta=1; N=23995; 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=6.0423E+04, N=60423     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=4.4450E+03, N=4445      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7875E+04, N=47875     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.8000E+01, N=18        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=9.0000E+00, N=9         , <>=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=6.0409E+04, N=60409     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=4.4600E+03, N=4460      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=4.7398E+03, N=4455      , <>=1.064     , min=0.891     , max=1.569      

GPU device sync requested...  ...GPU device synched
14:00:25 (2483627): 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.