Task 8643089596

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=0.012790  NumCfft=104725  NumGauss=0  NumPulse=34872151936  NumTriplet=47829784736
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 :  0.012790
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
Spike: peak=25.26883, time=40.09, d_freq=10676812133, chirp=2.8368, fft_len=128k
Spike: peak=24.61402, time=40.09, d_freq=10676812133, chirp=2.8432, fft_len=128k
Spike: peak=24.47281, time=40.09, d_freq=10676812133, chirp=2.8457, fft_len=128k
Pulse: peak=0.9711195, time=45.84, period=1.094, d_freq=10676808314.9, score=1.072, chirp=8.8304, fft_len=512 
Autocorr: peak=18.53496, time=51.54, delay=3.746, d_freq=10676810694.4, chirp=-10.164, fft_len=128k
Autocorr: peak=18.57384, time=51.54, delay=3.746, d_freq=10676810694.1, chirp=-10.169, fft_len=128k
Pulse: peak=0.9705311, time=45.82, period=0.9643, d_freq=10676814348.4, score=1.054, chirp=10.75, fft_len=256 
Pulse: peak=7.636698, time=45.9, period=22.91, d_freq=10676813666.2, score=1.001, chirp=-20.443, fft_len=2k
Spike: peak=24.10741, time=65.86, d_freq=10676806358.3, chirp=-21.202, fft_len=64k
Spike: peak=25.43493, time=65.86, d_freq=10676806358.3, chirp=-21.207, fft_len=64k
Spike: peak=25.46134, time=65.86, d_freq=10676806358.4, chirp=-21.212, fft_len=64k
Spike: peak=24.16999, time=65.86, d_freq=10676806358.4, chirp=-21.217, fft_len=64k
Spike: peak=24.36942, time=65.86, d_freq=10676806358.3, chirp=-21.263, fft_len=64k
Spike: peak=24.37622, time=65.86, d_freq=10676806358.3, chirp=-21.268, fft_len=64k
Pulse: peak=3.196787, time=45.9, period=7.315, d_freq=10676813683.3, score=1.003, chirp=-30.904, fft_len=2k
Triplet: peak=9.77224, time=52.78, period=23.42, d_freq=10676811392.1, chirp=33.784, fft_len=128 
Spike: peak=24.10766, time=24.34, d_freq=10676808868.8, chirp=-36.697, fft_len=32k
Pulse: peak=1.774213, time=45.82, period=2.466, d_freq=10676813459.5, score=1.035, chirp=39.159, fft_len=128 
Pulse: peak=3.277387, time=45.86, period=6.252, d_freq=10676813918.2, score=1.01, chirp=-55.667, fft_len=1024 
Pulse: peak=3.274714, time=45.9, period=6.532, d_freq=10676813739.3, score=1.031, chirp=-65.84, fft_len=2k
Pulse: peak=3.364345, time=45.84, period=6.728, d_freq=10676816507.2, score=1.011, chirp=-66.991, fft_len=512 
Pulse: peak=2.690336, time=45.86, period=4.959, d_freq=10676807962.7, score=1.024, chirp=73.038, fft_len=1024 

Best spike: peak=25.46134, time=65.86, d_freq=10676806358.4, chirp=-21.212, fft_len=64k
Best autocorr: peak=18.57384, time=51.54, delay=3.746, d_freq=10676810694.1, chirp=-10.169, 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=0.9711195, time=45.84, period=1.094, d_freq=10676808314.9, score=1.072, chirp=8.8304, fft_len=512 
Best triplet: peak=9.77224, time=52.78, period=23.42, d_freq=10676811392.1, chirp=33.784, fft_len=128 


Flopcounter: 3171497082141.120605

Spike count:    10
Autocorr count: 2
Pulse count:    9
Triplet count:  1
Gaussian count: 0
Time cpu in use since last restart: 228.2 seconds
Fftlength=32,pass=3:Tune: sum=37512.1(ms); min=7.047(ms); max=74.43(ms); mean=45.58(ms); s_mean=58.57; sleep=60(ms); delta=607; N=823; usual
Fftlength=32,pass=4:Tune: sum=37908.5(ms); min=6.012(ms); max=74.88(ms); mean=47.99(ms); s_mean=54.36; sleep=45(ms); delta=513; N=790; usual
Fftlength=32,pass=5:Tune: sum=12841.2(ms); min=4.4(ms); max=35.05(ms); mean=20.68(ms); s_mean=28.48; sleep=30(ms); delta=780; N=621; usual
Fftlength=64,pass=3:Tune: sum=19740.5(ms); min=3.458(ms); max=51.63(ms); mean=24.52(ms); s_mean=30.36; sleep=30(ms); delta=900; N=805; usual
Fftlength=64,pass=4:Tune: sum=22797(ms); min=2.701(ms); max=69.88(ms); mean=31.23(ms); s_mean=56.35; sleep=45(ms); delta=822; N=730; usual
Fftlength=64,pass=5:Tune: sum=8018.89(ms); min=2.253(ms); max=23.09(ms); mean= 12(ms); s_mean=17.69; sleep=15(ms); delta=811; N=668; usual
Fftlength=128,pass=3:Tune: sum=14863.4(ms); min=1.737(ms); max=39.78(ms); mean=17.49(ms); s_mean=25.92; sleep=15(ms); delta=921; N=850; usual
Fftlength=128,pass=4:Tune: sum=13960.9(ms); min=1.753(ms); max=39.97(ms); mean=17.24(ms); s_mean=23.94; sleep=15(ms); delta=881; N=810; usual
Fftlength=128,pass=5:Tune: sum=5449.3(ms); min=1.199(ms); max=16.46(ms); mean=7.664(ms); s_mean=8.732; sleep=0(ms); delta=854; N=711; usual
Fftlength=256,pass=3:Tune: sum=10636.6(ms); min=0.8872(ms); max=26.69(ms); mean=11.91(ms); s_mean=19.1; sleep=15(ms); delta=964; N=893; usual
Fftlength=256,pass=4:Tune: sum=7436.78(ms); min=0.7106(ms); max=18.76(ms); mean=9.08(ms); s_mean=13.42; sleep=15(ms); delta=926; N=819; usual
Fftlength=256,pass=5:Tune: sum=5549.36(ms); min=0.5942(ms); max=15.53(ms); mean=7.429(ms); s_mean=10.02; sleep=0(ms); delta=890; N=747; usual
Fftlength=512,pass=3:Tune: sum=5.53401e+13(ms); min=  0(ms); max=1.845e+13(ms); mean=4.623e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=912; N=1197; high_perf
Fftlength=512,pass=4:Tune: sum=791.797(ms); min=0.3494(ms); max=9.168(ms); mean=3.193(ms); s_mean=6.561; sleep=0(ms); delta=1247; N=248; usual
Fftlength=512,pass=5:Tune: sum=572.59(ms); min=0.2981(ms); max=7.45(ms); mean=2.534(ms); s_mean=5.116; sleep=0(ms); delta=1225; N=226; usual
Fftlength=1024,pass=3:Tune: sum=7.37868e+13(ms); min=  0(ms); max=1.845e+13(ms); mean=3.414e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=1582; N=2161; high_perf
Fftlength=1024,pass=4:Tune: sum=193.12(ms); min=0.1893(ms); max=4.757(ms); mean=1.57(ms); s_mean=2.978; sleep=0(ms); delta=2185; N=123; usual
Fftlength=1024,pass=5:Tune: sum=140.177(ms); min=0.1594(ms); max=4.294(ms); mean=1.252(ms); s_mean=2.608; sleep=0(ms); delta=2174; N=112; usual
Fftlength=2048,pass=3:Tune: sum=7.23113e+15(ms); min=  0(ms); max=1.845e+13(ms); mean=1.735e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4167; high_perf
Fftlength=4096,pass=3:Tune: sum=2.16012e+16(ms); min=  0(ms); max=1.845e+13(ms); mean=2.592e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=8335; high_perf
Fftlength=8192,pass=3:Tune: sum=22026.2(ms); min=1.256(ms); max=2.156(ms); mean=1.321(ms); s_mean=1.297; sleep=0(ms); delta=1; N=16671; 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=4.4594E+04, N=44594     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.0420E+03, N=1042      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.3261E+04, N=33261     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.4000E+01, N=14        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=1.1000E+01, N=11        , <>=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=4.4583E+04, N=44583     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.0540E+03, N=1054      , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
17:30:05 (11622): 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.