Task 8703523698

Stderr output

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 2 
BOINC assigns slot on device #2 of 2 devices.
Info: BOINC provided OpenCL device ID used

Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit 
 System: Darwin  x86_64  Kernel: 19.4.0
CPU : Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 9
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT  SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0  

OpenCL-kernels filename : MultiBeam_Kernels_r3552.cl 
ar=0.023472  NumCfft=105873  NumGauss=0  NumPulse=84482163595  NumTriplet=90647283888
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3552 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3552

AMD HD5 version by Raistmer

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 Apple
Number of devices:				 2
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1100Mhz
  Max memory allocation:			 402653184
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 1610612736
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 630
  Vendor:					 Intel Inc.
  Driver version:				 1.2(Mar 15 2020 21:29:48)
  Version:					 OpenCL 1.2 
  Extensions:					 cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes 
  Max compute units:				 12
  Max work group size:				 256
  Max clock frequency:				 300Mhz
  Max memory allocation:			 536870912
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 2147483648
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 AMD Radeon Pro 555 Compute Engine
  Vendor:					 AMD
  Driver version:				 1.2 (Mar  5 2020 22:38:07)
  Version:					 OpenCL 1.2 
  Extensions:					 cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.023472
Used GPU device parameters are:
	Number of compute units: 12
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Autocorr: peak=17.93473, time=74.45, delay=1.4492, d_freq=10319481399.9, chirp=6.7691, fft_len=128k
Pulse: peak=3.340487, time=52.5, period=5.738, d_freq=10319485649.6, score=1.009, chirp=-12.059, fft_len=512 
D:	threshold 0.1377903; unscaled peak power: 0.1387616 exceeds threshold for 0.7049%
Pulse: peak=3.787942, time=52.52, period=7.382, d_freq=10319484541.2, score=1.041, chirp=-12.199, fft_len=2k
D:	threshold 0.5770124; unscaled peak power: 0.5955504 exceeds threshold for 3.213%
Triplet: peak=10.20298, time=36.23, period=21.94, d_freq=10319478994.2, chirp=28.942, fft_len=128 
Triplet: peak=10.24776, time=36.23, period=21.94, d_freq=10319478994.2, chirp=28.942, fft_len=128 
Spike: peak=24.37661, time=85.9, d_freq=10319486291.4, chirp=29.677, fft_len=128k
Spike: peak=25.38987, time=85.9, d_freq=10319486291.4, chirp=29.682, fft_len=128k
Spike: peak=24.75179, time=85.9, d_freq=10319486291.4, chirp=29.683, fft_len=128k
Spike: peak=25.53101, time=85.9, d_freq=10319486291.4, chirp=29.687, fft_len=128k
Spike: peak=26.04567, time=85.9, d_freq=10319486291.4, chirp=29.688, fft_len=128k
Spike: peak=24.72892, time=85.9, d_freq=10319486291.4, chirp=29.692, fft_len=128k
Spike: peak=26.50753, time=85.9, d_freq=10319486291.4, chirp=29.694, fft_len=128k
Spike: peak=25.99659, time=85.9, d_freq=10319486291.4, chirp=29.699, fft_len=128k
Spike: peak=24.47647, time=85.9, d_freq=10319486291.4, chirp=29.704, fft_len=128k
Triplet: peak=11.55479, time=42, period=30.69, d_freq=10319481134.2, chirp=32.282, fft_len=256 
Pulse: peak=3.815683, time=52.48, period=7.382, d_freq=10319479531.2, score=1.025, chirp=45.548, fft_len=1024 
D:	threshold 0.2844442; unscaled peak power: 0.2899516 exceeds threshold for 1.936%
Triplet: peak=13.72835, time=38.3, period=18.05, d_freq=10319485718.2, chirp=47.125, fft_len=512 
Pulse: peak=8.038994, time=39.17, period=18.04, d_freq=10319485759.3, score=1.013, chirp=47.125, fft_len=512 
D:	threshold 0.2769524; unscaled peak power: 0.280046 exceeds threshold for 1.117%
Triplet: peak=13.57229, time=38.3, period=18.05, d_freq=10319485718.2, chirp=47.125, fft_len=512 
Pulse: peak=8.178199, time=52.5, period=18.06, d_freq=10319486387.6, score=1.03, chirp=47.125, fft_len=512 
D:	threshold 0.280137; unscaled peak power: 0.2876285 exceeds threshold for 2.674%
Triplet: peak=10.98106, time=22.1, period=13.62, d_freq=10319484541.6, chirp=52.69, fft_len=512 
Pulse: peak=9.986632, time=52.48, period=23.04, d_freq=10319478969.1, score=1.011, chirp=-77.18, fft_len=1024 
D:	threshold 0.6728991; unscaled peak power: 0.6798849 exceeds threshold for 1.038%
Triplet: peak=13.14154, time=37.67, period=5.525, d_freq=10319485248.2, chirp=92.393, fft_len=512 
Triplet: peak=13.35873, time=37.67, period=5.525, d_freq=10319485248.2, chirp=92.393, fft_len=512 
Triplet: peak=11.9966, time=37.67, period=5.525, d_freq=10319485252.4, chirp=93.692, fft_len=512 
Triplet: peak=11.89217, time=37.67, period=5.525, d_freq=10319485252.4, chirp=93.692, fft_len=512 

Best spike: peak=26.50753, time=85.9, d_freq=10319486291.4, chirp=29.694, fft_len=128k
Best autocorr: peak=17.93473, time=74.45, delay=1.4492, d_freq=10319481399.9, chirp=6.7691, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=3.787942, time=52.52, period=7.382, d_freq=10319484541.2, score=1.041, chirp=-12.199, fft_len=2k
Best triplet: peak=13.72835, time=38.3, period=18.05, d_freq=10319485718.2, chirp=47.125, fft_len=512 


Flopcounter: 11077250686103.953125

Spike count:    9
Autocorr count: 1
Pulse count:    6
Triplet count:  10
Gaussian count: 0
Time cpu in use since last restart: 654.3 seconds
Fftlength=32,pass=3:Tune: sum=84374.7(ms); min=9.005(ms); max=93.34(ms); mean=59.13(ms); s_mean=55.69; sleep=45(ms); delta=234; N=1427; usual
Fftlength=32,pass=4:Tune: sum=58829.3(ms); min=7.326(ms); max=65.89(ms); mean=54.47(ms); s_mean=54.13; sleep=45(ms); delta=282; N=1080; usual
Fftlength=32,pass=5:Tune: sum=46137.9(ms); min=6.163(ms); max=72.08(ms); mean=53.65(ms); s_mean=59.38; sleep=60(ms); delta=340; N=860; usual
Fftlength=64,pass=3:Tune: sum=53305.8(ms); min=4.526(ms); max=96.82(ms); mean=51.45(ms); s_mean=48.19; sleep=45(ms); delta=387; N=1036; usual
Fftlength=64,pass=4:Tune: sum=39957.6(ms); min=3.985(ms); max=66.62(ms); mean=47.97(ms); s_mean=56.81; sleep=45(ms); delta=425; N=833; usual
Fftlength=64,pass=5:Tune: sum=33548.3(ms); min=3.223(ms); max=68.82(ms); mean=46.02(ms); s_mean=60.94; sleep=60(ms); delta=470; N=729; usual
Fftlength=128,pass=3:Tune: sum=58098.5(ms); min=2.31(ms); max=102.8(ms); mean=51.28(ms); s_mean=48.93; sleep=45(ms); delta=388; N=1133; usual
Fftlength=128,pass=4:Tune: sum=49324.9(ms); min=2.354(ms); max=70.6(ms); mean=51.54(ms); s_mean=61.06; sleep=60(ms); delta=354; N=957; usual
Fftlength=128,pass=5:Tune: sum=36050.2(ms); min=1.812(ms); max=75.17(ms); mean=44.34(ms); s_mean=63.35; sleep=60(ms); delta=467; N=813; usual
Fftlength=256,pass=3:Tune: sum=50603.6(ms); min=1.113(ms); max=125.5(ms); mean=45.63(ms); s_mean=44.92; sleep=45(ms); delta=582; N=1109; usual
Fftlength=256,pass=4:Tune: sum=38798.7(ms); min=0.919(ms); max=79.47(ms); mean=41.23(ms); s_mean=53.36; sleep=45(ms); delta=523; N=941; usual
Fftlength=256,pass=5:Tune: sum=29840.2(ms); min=0.7912(ms); max=61.65(ms); mean=36.57(ms); s_mean=57.33; sleep=60(ms); delta=475; N=816; usual
Fftlength=512,pass=3:Tune: sum=53520.2(ms); min=0.5995(ms); max=74.96(ms); mean=42.71(ms); s_mean=52.67; sleep=45(ms); delta=1245; N=1253; usual
Fftlength=512,pass=4:Tune: sum=38168.6(ms); min=0.4723(ms); max=38.73(ms); mean=30.93(ms); s_mean=35.77; sleep=30(ms); delta=1245; N=1234; usual
Fftlength=512,pass=5:Tune: sum=29457.5(ms); min=0.4032(ms); max=29.56(ms); mean=24.24(ms); s_mean=27.43; sleep=30(ms); delta=1226; N=1215; usual
Fftlength=1024,pass=3:Tune: sum=53924.5(ms); min=22.65(ms); max=47.69(ms); mean=25.02(ms); s_mean=25.35; sleep=15(ms); delta=1; N=2155; usual
Fftlength=1024,pass=4:Tune: sum=38539.9(ms); min=16.21(ms); max=29.79(ms); mean=17.89(ms); s_mean=17.85; sleep=15(ms); delta=1; N=2154; usual
Fftlength=1024,pass=5:Tune: sum=28797.9(ms); min=12.02(ms); max=15.31(ms); mean=13.38(ms); s_mean=13.47; sleep=15(ms); delta=1; N=2153; usual
Fftlength=2048,pass=3:Tune: sum=12.7798(ms); min=  0(ms); max=12.78(ms); mean=0.002964(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4311; high_perf
Fftlength=4096,pass=3:Tune: sum=6.35296(ms); min=  0(ms); max=6.353(ms); mean=0.0007367(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=8623; high_perf
Fftlength=8192,pass=3:Tune: sum=114351(ms); min=5.729(ms); max=20.41(ms); mean=6.63(ms); s_mean=7.138; sleep=0(ms); delta=1; N=17247; 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=3.6192E+04, N=36192     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=7.4300E+02, N=743       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.4413E+04, N=34413     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.0000E+01, N=10        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=5.0000E+00, N=5         , <>=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=3.6185E+04, N=36185     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=7.5100E+02, N=751       , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          

GPU device sync requested...  ...GPU device synched
05:14:45 (94404): called boinc_finish(0)

</stderr_txt>
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