任务 35647405

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 : 2 
BOINC assigns slot on device #1 of 2 devices.
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: 4.15.0-42-generic
 CPU   : AMD Ryzen 5 2600 Six-Core Processor
 12 core(s), Speed :  1571.688 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=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:				 2
  Max compute units:				 9
  Max work group size:				 1024
  Max clock frequency:				 1784Mhz
  Max memory allocation:			 791527424
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 442368
  Global memory size:				 3166109696
  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 1060 3GB
  Vendor:					 NVIDIA Corporation
  Driver version:				 440.44
  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
  Max compute units:				 9
  Max work group size:				 1024
  Max clock frequency:				 1771Mhz
  Max memory allocation:			 790708224
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 442368
  Global memory size:				 3162832896
  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 1060 3GB
  Vendor:					 NVIDIA Corporation
  Driver version:				 440.44
  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 :  0.012362
Used GPU device parameters are:
	Number of compute units: 9
	Single buffer allocation size: 128MB
	Total device global memory: 3019MB
	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=24.22542, time=46.98, d_freq=1420972482.87, chirp=-2.2709, fft_len=128k
Spike: peak=26.98509, time=46.98, d_freq=1420972482.88, chirp=-2.2755, fft_len=128k
Spike: peak=25.81841, time=46.98, d_freq=1420972482.87, chirp=-2.2774, fft_len=128k
Spike: peak=24.84792, time=46.98, d_freq=1420972482.89, chirp=-2.2802, fft_len=128k
Spike: peak=26.06608, time=46.98, d_freq=1420972482.87, chirp=-2.282, fft_len=128k
Pulse: peak=0.2552583, time=53.69, period=0.1289, d_freq=1420980759.11, score=1.036, chirp=4.271, fft_len=128 
Pulse: peak=2.336957, time=53.7, period=4.597, d_freq=1420976830, score=1.001, chirp=4.271, fft_len=256 
Pulse: peak=9.608265, time=53.9, period=31.25, d_freq=1420972622.86, score=1.019, chirp=-23.375, fft_len=4k
Spike: peak=24.02516, time=6.711, d_freq=1420977362.95, chirp=-28.45, fft_len=128k
Pulse: peak=5.601377, time=53.74, period=15.07, d_freq=1420981030.37, score=1.006, chirp=30.966, fft_len=1024 
Pulse: peak=3.244215, time=53.79, period=6.921, d_freq=1420972500.71, score=1.024, chirp=33.435, fft_len=2k
Pulse: peak=3.155786, time=53.9, period=7.655, d_freq=1420975042.59, score=1.017, chirp=33.819, fft_len=4k
Pulse: peak=10.06845, time=53.79, period=28.42, d_freq=1420973287.62, score=1.044, chirp=-35.971, fft_len=2k
Pulse: peak=7.638439, time=53.79, period=26.63, d_freq=1420973356.83, score=1.002, chirp=-41.51, fft_len=2k
Triplet: peak=14.34563, time=65.43, period=14.99, d_freq=1420978770.06, chirp=-42.344, fft_len=2k
Triplet: peak=10.02207, time=18.25, period=11.7, d_freq=1420972998.44, chirp=-67.804, fft_len=256 
Triplet: peak=10.90259, time=18.25, period=11.7, d_freq=1420972993.57, chirp=-68.071, fft_len=256 
Pulse: peak=4.462132, time=53.79, period=12.79, d_freq=1420976903.75, score=1.026, chirp=-68.738, fft_len=2k
Triplet: peak=12.2429, time=59.82, period=20.55, d_freq=1420979683.1, chirp=-75.212, fft_len=1024 
Triplet: peak=10.3956, time=46.56, period=7.34, d_freq=1420972042.73, chirp=79.083, fft_len=4k
Triplet: peak=10.58093, time=74.03, period=13.37, d_freq=1420973777.99, chirp=-86.824, fft_len=1024 
Pulse: peak=1.759887, time=53.69, period=3.106, d_freq=1420975522.5, score=1.005, chirp=88.626, fft_len=64 

Best spike: peak=26.98509, time=46.98, d_freq=1420972482.88, chirp=-2.2755, fft_len=128k
Best autocorr: peak=16.91044, time=46.98, delay=1.4405, d_freq=1420976425.43, chirp=-2.9179, 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=10.06845, time=53.79, period=28.42, d_freq=1420973287.62, score=1.044, chirp=-35.971, fft_len=2k
Best triplet: peak=14.34563, time=65.43, period=14.99, d_freq=1420978770.06, chirp=-42.344, fft_len=2k
Spike count:    6
Autocorr count: 0
Pulse count:    10
Triplet count:  6
Gaussian count: 0
Time cpu in use since last restart: 309.8 seconds
Fftlength=32,pass=3:Tune: sum=48611.9(ms); min=3.867(ms); max=75.32(ms); mean=46.3(ms); s_mean=48.13; sleep=45(ms); delta=670; N=1050; usual
Fftlength=32,pass=4:Tune: sum=25526(ms); min=3.12(ms); max=62.49(ms); mean=28.88(ms); s_mean=50.56; sleep=45(ms); delta=991; N=884; usual
Fftlength=32,pass=5:Tune: sum=17281(ms); min=3.715(ms); max=44.19(ms); mean=21.79(ms); s_mean=34.91; sleep=30(ms); delta=936; N=793; usual
Fftlength=64,pass=3:Tune: sum=28686.5(ms); min=2.429(ms); max=64.92(ms); mean=28.8(ms); s_mean= 47; sleep=45(ms); delta=1067; N=996; usual
Fftlength=64,pass=4:Tune: sum=19839.6(ms); min=1.814(ms); max=48.36(ms); mean=20.99(ms); s_mean=32.53; sleep=30(ms); delta=1016; N=945; usual
Fftlength=64,pass=5:Tune: sum=15821.2(ms); min=1.776(ms); max=42.31(ms); mean=17.7(ms); s_mean=25.92; sleep=15(ms); delta=965; N=894; usual
Fftlength=128,pass=3:Tune: sum=28650.4(ms); min=1.212(ms); max=67.55(ms); mean=25.83(ms); s_mean=35.03; sleep=30(ms); delta=1144; N=1109; usual
Fftlength=128,pass=4:Tune: sum=20031.3(ms); min=0.9165(ms); max=50.3(ms); mean=18.76(ms); s_mean=24.21; sleep=15(ms); delta=1103; N=1068; usual
Fftlength=128,pass=5:Tune: sum=16007(ms); min=0.9277(ms); max=46.18(ms); mean=15.56(ms); s_mean=20.07; sleep=15(ms); delta=1064; N=1029; usual
Fftlength=256,pass=3:Tune: sum=28323(ms); min=0.5693(ms); max=38.96(ms); mean=24.17(ms); s_mean=37.94; sleep=30(ms); delta=1189; N=1172; usual
Fftlength=256,pass=4:Tune: sum=20052.5(ms); min=0.4577(ms); max=27.98(ms); mean=17.78(ms); s_mean=26.75; sleep=15(ms); delta=1145; N=1128; usual
Fftlength=256,pass=5:Tune: sum=16809.5(ms); min=0.4741(ms); max=23.93(ms); mean=15.51(ms); s_mean=22.79; sleep=15(ms); delta=1101; N=1084; usual
Fftlength=512,pass=3:Tune: sum=62633.9(ms); min=0.2929(ms); max=45.45(ms); mean=36.61(ms); s_mean=43.03; sleep=45(ms); delta=1719; N=1711; high_perf
Fftlength=512,pass=4:Tune: sum=1599.08(ms); min=0.2478(ms); max=13.72(ms); mean=5.158(ms); s_mean=13.12; sleep=15(ms); delta=1697; N=310; usual
Fftlength=512,pass=5:Tune: sum=1302.68(ms); min=0.258(ms); max=11.72(ms); mean=4.523(ms); s_mean=11.06; sleep=0(ms); delta=1675; N=288; usual
Fftlength=1024,pass=3:Tune: sum=45581.7(ms); min=0.1546(ms); max=15.91(ms); mean=14.71(ms); s_mean=15.36; sleep=15(ms); delta=3107; N=3099; high_perf
Fftlength=1024,pass=4:Tune: sum=281.165(ms); min=0.128(ms); max=5.023(ms); mean=1.874(ms); s_mean=4.288; sleep=0(ms); delta=3096; N=150; usual
Fftlength=1024,pass=5:Tune: sum=220.287(ms); min=0.1362(ms); max=3.914(ms); mean=1.585(ms); s_mean=3.729; sleep=0(ms); delta=3085; N=139; usual
Fftlength=2048,pass=3:Tune: sum=41744.1(ms); min=2.968(ms); max=7.336(ms); mean=6.965(ms); s_mean=6.959; sleep=0(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=44079.5(ms); min=1.444(ms); max=3.831(ms); mean=3.677(ms); s_mean=3.671; sleep=0(ms); delta=1; N=11987; high_perf
Fftlength=8192,pass=3:Tune: sum=27778.8(ms); min=1.139(ms); max=1.19(ms); mean=1.159(ms); s_mean=1.158; 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=6.3701E+04, N=63701     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.1290E+03, N=1129      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7842E+04, N=47842     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.3000E+01, N=13        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=6.0000E+00, N=6         , <>=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=6.3692E+04, N=63692     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.1390E+03, N=1139      , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=5.1363E+03, N=4979      , <>=1.032     , min=0.8542    , max=1.078      

GPU device sync requested...  ...GPU device synched
15:35:49 (21076): 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.