Task 8682000510

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) Core(TM) i5-9600K CPU @ 3.70GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 12
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT  SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0  

OpenCL-kernels filename : MultiBeam_Kernels_r3556.cl 
ar=0.009710  NumCfft=146049  NumGauss=0  NumPulse=50227475328  NumTriplet=68021357472
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 Pro 580X 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 :  0.009710
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
Triplet: peak=10.81505, time=42.86, period=32.89, d_freq=1418858885.78, chirp=12.795, fft_len=256 
Triplet: peak=15.34189, time=61.28, period=8.258, d_freq=1418855640.93, chirp=-17.859, fft_len=256 
Triplet: peak=12.59558, time=34, period=25.14, d_freq=1418859512.62, chirp=25.588, fft_len=8 
Pulse: peak=1.996316, time=53.74, period=3.637, d_freq=1418862108.92, score=1.017, chirp=46.579, fft_len=1024 
Pulse: peak=0.8384198, time=53.7, period=1.025, d_freq=1418857663.28, score=1.019, chirp=-55.176, fft_len=256 
Spike: peak=24.25014, time=96.47, d_freq=1418856282.62, chirp=56.668, fft_len=16k
Pulse: peak=0.6364954, time=53.69, period=0.5687, d_freq=1418853551.27, score=1.022, chirp=58.641, fft_len=64 
Pulse: peak=1.387949, time=53.79, period=2.438, d_freq=1418854944.47, score=1.021, chirp=84.696, fft_len=2k
Pulse: peak=1.101991, time=53.7, period=1.424, d_freq=1418854105.83, score=1.038, chirp=85.295, fft_len=256 
Pulse: peak=2.812174, time=53.71, period=5.846, d_freq=1418861252.54, score=1.047, chirp=89.427, fft_len=512 

Best spike: peak=24.25014, time=96.47, d_freq=1418856282.62, chirp=56.668, fft_len=16k
Best autocorr: peak=17.40306, time=87.24, delay=3.5114, d_freq=1418857292.86, chirp=-1.4788, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.125e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=2.812174, time=53.71, period=5.846, d_freq=1418861252.54, score=1.047, chirp=89.427, fft_len=512 
Best triplet: peak=15.34189, time=61.28, period=8.258, d_freq=1418855640.93, chirp=-17.859, fft_len=256 


Flopcounter: 4487903030104.778320

Spike count:    1
Autocorr count: 0
Pulse count:    6
Triplet count:  3
Gaussian count: 0
Time cpu in use since last restart: 93.2 seconds
Fftlength=32,pass=3:Tune: sum=62514.5(ms); min=7.996(ms); max=71.75(ms); mean=53.11(ms); s_mean=57.32; sleep=60(ms); delta=497; N=1177; usual
Fftlength=32,pass=4:Tune: sum=60436.5(ms); min=6.309(ms); max=72.43(ms); mean=52.37(ms); s_mean=54.89; sleep=45(ms); delta=450; N=1154; usual
Fftlength=32,pass=5:Tune: sum=20323.1(ms); min=5.173(ms); max=45.81(ms); mean=25.99(ms); s_mean=37.33; sleep=30(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=31395.6(ms); min=4.001(ms); max=65.2(ms); mean=32.2(ms); s_mean=52.01; sleep=45(ms); delta=990; N=975; usual
Fftlength=64,pass=4:Tune: sum=33430.7(ms); min=3.104(ms); max=71.74(ms); mean=37.23(ms); s_mean=57.48; sleep=60(ms); delta=822; N=898; usual
Fftlength=64,pass=5:Tune: sum=12613.6(ms); min=2.606(ms); max=30.31(ms); mean=15.09(ms); s_mean=19.15; sleep=15(ms); delta=979; N=836; usual
Fftlength=128,pass=3:Tune: sum=24017.8(ms); min=  2(ms); max=53.28(ms); mean=22.28(ms); s_mean=28.72; sleep=30(ms); delta=1149; N=1078; usual
Fftlength=128,pass=4:Tune: sum=21169.3(ms); min=1.896(ms); max=52.67(ms); mean=20.37(ms); s_mean=25.14; sleep=15(ms); delta=1110; N=1039; usual
Fftlength=128,pass=5:Tune: sum=8849.3(ms); min=1.385(ms); max=23.9(ms); mean=9.404(ms); s_mean=10.6; sleep=0(ms); delta=1084; N=941; usual
Fftlength=256,pass=3:Tune: sum=17172.7(ms); min=0.9944(ms); max=23.61(ms); mean=15.31(ms); s_mean=22.62; sleep=15(ms); delta=1193; N=1122; usual
Fftlength=256,pass=4:Tune: sum=11951.7(ms); min=0.8122(ms); max=19.06(ms); mean=11.43(ms); s_mean=15.9; sleep=15(ms); delta=1153; N=1046; usual
Fftlength=256,pass=5:Tune: sum=8638.54(ms); min=0.6752(ms); max=15.23(ms); mean=8.878(ms); s_mean=11.45; sleep=0(ms); delta=1116; N=973; usual
Fftlength=512,pass=3:Tune: sum=5.5339e+13(ms); min=  0(ms); max=1.845e+13(ms); mean=3.34e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=1368; N=1657; high_perf
Fftlength=512,pass=4:Tune: sum=881.427(ms); min=0.4019(ms); max=8.578(ms); mean=3.554(ms); s_mean=7.46; sleep=0(ms); delta=1707; N=248; usual
Fftlength=512,pass=5:Tune: sum=644.833(ms); min=0.345(ms); max=7.347(ms); mean=2.853(ms); s_mean=5.561; sleep=0(ms); delta=1685; N=226; usual
Fftlength=1024,pass=3:Tune: sum=1.66017e+14(ms); min=  0(ms); max=1.845e+13(ms); mean=5.392e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=2168; N=3079; high_perf
Fftlength=1024,pass=4:Tune: sum=211.016(ms); min=0.2222(ms); max=3.815(ms); mean=1.702(ms); s_mean=3.277; sleep=0(ms); delta=3104; N=124; usual
Fftlength=1024,pass=5:Tune: sum=155.806(ms); min=0.1808(ms); max=2.737(ms); mean=1.379(ms); s_mean=2.659; sleep=0(ms); delta=3093; N=113; usual
Fftlength=2048,pass=3:Tune: sum=1.04775e+16(ms); min=  0(ms); max=1.845e+13(ms); mean=1.745e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=6003; high_perf
Fftlength=4096,pass=3:Tune: sum=3.11191e+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=12005; high_perf
Fftlength=8192,pass=3:Tune: sum=36045.9(ms); min=1.452(ms); max=6.647(ms); mean=1.501(ms); s_mean=1.489; sleep=0(ms); delta=1; N=24011; 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=6.3411E+04, N=63411     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.4910E+03, N=1491      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=4.7915E+04, N=47915     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.2000E+01, N=12        , <>=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=6.3403E+04, N=63403     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.5000E+03, N=1500      , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
19:24:41 (64751): 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.