Task 8643089600

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
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_HD5xxx OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSSE3 64bit 
 System: Darwin  x86_64  Kernel: 18.7.0
CPU : Intel(R) Xeon(R) CPU           X5690  @ 3.47GHz 
 GenuineIntel x86, Family 6 Model 44 Stepping 2
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT  SSE3 SSSE3 SSE4.1 SSE4.2  

OpenCL-kernels filename : MultiBeam_Kernels_r3556.cl 
ar=0.013231  NumCfft=105313  NumGauss=0  NumPulse=35488350080  NumTriplet=48445982880
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3ux (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3ux OS X 64bit Build 3556 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3556

AMD HD5 version by Raistmer

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 Apple
Number of devices:				 1
  Max compute units:				 36
  Max work group size:				 256
  Max clock frequency:				 300Mhz
  Max memory allocation:			 2147483648
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 8589934592
  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 RX 580 Compute Engine
  Vendor:					 AMD
  Driver version:				 1.2 (Jan 23 2020 07:58:56)
  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 :  0.013231
Used GPU device parameters are:
	Number of compute units: 36
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.310726, time=45.84, period=4.281, d_freq=10493162913.6, score=1.008, chirp=0.94307, fft_len=512 
Spike: peak=25.56537, time=5.727, d_freq=10493172520.5, chirp=-19.973, fft_len=128k
Spike: peak=26.5996, time=5.727, d_freq=10493172520.5, chirp=-19.975, fft_len=128k
Spike: peak=26.34346, time=5.727, d_freq=10493172520.5, chirp=-19.976, fft_len=128k
Spike: peak=24.78682, time=5.727, d_freq=10493172520.5, chirp=-19.977, fft_len=128k
Pulse: peak=3.125792, time=45.99, period=6.398, d_freq=10493163021.4, score=1.01, chirp=-21.199, fft_len=4k
Autocorr: peak=18.62808, time=28.63, delay=4.8562, d_freq=10493167131.5, chirp=-26.042, fft_len=128k
Spike: peak=24.09995, time=5.727, d_freq=10493171073.1, chirp=-23.023, fft_len=128k
Spike: peak=24.14099, time=5.727, d_freq=10493171073, chirp=-23.025, fft_len=128k
Autocorr: peak=18.14312, time=17.18, delay=5.4756, d_freq=10493168374.6, chirp=28.952, fft_len=128k
Pulse: peak=0.2531482, time=45.82, period=0.09424, d_freq=10493169833.7, score=1.031, chirp=40.749, fft_len=128 
Pulse: peak=0.9270623, time=45.82, period=0.9654, d_freq=10493168747.9, score=1.007, chirp=43.39, fft_len=256 
Pulse: peak=8.024031, time=45.86, period=18.49, d_freq=10493173152.5, score=1.035, chirp=-46.786, fft_len=1024 
Pulse: peak=6.450836, time=45.99, period=16.2, d_freq=10493162729.4, score=1.048, chirp=-78.455, fft_len=4k
Pulse: peak=4.492864, time=45.86, period=10.51, d_freq=10493166453.1, score=1.011, chirp=84.705, fft_len=1024 

Best spike: peak=26.5996, time=5.727, d_freq=10493172520.5, chirp=-19.975, fft_len=128k
Best autocorr: peak=18.62808, time=28.63, delay=4.8562, d_freq=10493167131.5, chirp=-26.042, 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=6.450836, time=45.99, period=16.2, d_freq=10493162729.4, score=1.048, chirp=-78.455, fft_len=4k
Best triplet: peak=0, time=-2.124e+11, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 3203366528707.150391

Spike count:    6
Autocorr count: 2
Pulse count:    7
Triplet count:  0
Gaussian count: 0
Time cpu in use since last restart: 221.9 seconds
Fftlength=32,pass=3:Tune: sum=38686.2(ms); min=7.159(ms); max=74.77(ms); mean=46.11(ms); s_mean=59.06; sleep=60(ms); delta=607; N=839; usual
Fftlength=32,pass=4:Tune: sum=39876.6(ms); min=5.57(ms); max=74.93(ms); mean=48.34(ms); s_mean=53.83; sleep=45(ms); delta=514; N=825; usual
Fftlength=32,pass=5:Tune: sum=13364.8(ms); min=4.331(ms); max=37.45(ms); mean=20.92(ms); s_mean=27.46; sleep=30(ms); delta=798; N=639; usual
Fftlength=64,pass=3:Tune: sum=20030.1(ms); min=3.524(ms); max= 53(ms); mean=24.64(ms); s_mean=31.21; sleep=30(ms); delta=908; N=813; usual
Fftlength=64,pass=4:Tune: sum=23090.4(ms); min=3.065(ms); max=67.68(ms); mean=31.37(ms); s_mean=56.69; sleep=45(ms); delta=824; N=736; usual
Fftlength=64,pass=5:Tune: sum=8117.21(ms); min=2.251(ms); max=22.99(ms); mean=12.04(ms); s_mean=17.83; sleep=15(ms); delta=817; N=674; usual
Fftlength=128,pass=3:Tune: sum=15149.5(ms); min=1.74(ms); max=40.6(ms); mean=17.66(ms); s_mean=26.37; sleep=15(ms); delta=929; N=858; usual
Fftlength=128,pass=4:Tune: sum=14155.8(ms); min=1.72(ms); max=43.43(ms); mean=17.33(ms); s_mean=24.24; sleep=15(ms); delta=888; N=817; usual
Fftlength=128,pass=5:Tune: sum=5524.71(ms); min=1.185(ms); max=16.86(ms); mean=7.684(ms); s_mean=9.004; sleep=0(ms); delta=862; N=719; usual
Fftlength=256,pass=3:Tune: sum=10848.6(ms); min=0.8802(ms); max=25.77(ms); mean=12.01(ms); s_mean=19.65; sleep=15(ms); delta=974; N=903; usual
Fftlength=256,pass=4:Tune: sum=7620.37(ms); min=0.7136(ms); max=20.73(ms); mean=9.192(ms); s_mean=13.76; sleep=15(ms); delta=936; N=829; usual
Fftlength=256,pass=5:Tune: sum=5658.77(ms); min=0.5934(ms); max=15.44(ms); mean=7.475(ms); s_mean=10.19; sleep=0(ms); delta=900; N=757; usual
Fftlength=512,pass=3:Tune: sum=5.53401e+13(ms); min=  0(ms); max=1.845e+13(ms); mean=4.551e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=927; N=1216; high_perf
Fftlength=512,pass=4:Tune: sum=784.578(ms); min=0.352(ms); max=9.233(ms); mean=3.164(ms); s_mean=6.592; sleep=0(ms); delta=1266; N=248; usual
Fftlength=512,pass=5:Tune: sum=567.481(ms); min=0.301(ms); max=7.126(ms); mean=2.522(ms); s_mean=4.927; sleep=0(ms); delta=1243; N=225; usual
Fftlength=1024,pass=3:Tune: sum=1.29127e+14(ms); min=  0(ms); max=1.845e+13(ms); mean=5.872e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=1604; N=2199; high_perf
Fftlength=1024,pass=4:Tune: sum=195.804(ms); min=0.1878(ms); max=4.508(ms); mean=1.579(ms); s_mean=2.851; sleep=0(ms); delta=2224; N=124; usual
Fftlength=1024,pass=5:Tune: sum=135.734(ms); min=0.1606(ms); max=2.429(ms); mean=1.201(ms); s_mean=2.23; sleep=0(ms); delta=2213; N=113; usual
Fftlength=2048,pass=3:Tune: sum=7.43404e+15(ms); min=  0(ms); max=1.845e+13(ms); mean=1.753e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4241; high_perf
Fftlength=4096,pass=3:Tune: sum=2.20809e+16(ms); min=  0(ms); max=1.845e+13(ms); mean=2.604e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=8481; high_perf
Fftlength=8192,pass=3:Tune: sum=22702.5(ms); min=1.265(ms); max=2.096(ms); mean=1.338(ms); s_mean=1.312; sleep=0(ms); delta=1; N=16963; 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=4.5249E+04, N=45249     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=9.7500E+02, N=975       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.3852E+04, N=33852     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.1000E+01, N=11        , <>=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=4.5241E+04, N=45241     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=9.8400E+02, N=984       , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
17:55:17 (11974): 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.