Task 8682595487

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 OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit 
 System: Darwin  x86_64  Kernel: 19.3.0
CPU : Intel(R) Core(TM) i5-9600K CPU @ 3.70GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 13
 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=0.010230  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
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:				 1
  Max compute units:				 36
  Max work group size:				 256
  Max clock frequency:				 1200Mhz
  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 13 2020 20:12:40)
  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 :  0.010230
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: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.07408, time=89.76, d_freq=1421176503.11, chirp=-1.7154, fft_len=16k
Spike: peak=24.61564, time=89.76, d_freq=1421176503.16, chirp=-1.7746, fft_len=16k
Pulse: peak=0.2330822, time=53.69, period=0.1002, d_freq=1421167945.61, score=1.11, chirp=-2.136, fft_len=128 
D:	threshold 0.009451996; unscaled peak power: 0.009632912 exceeds threshold for 1.914%
Spike: peak=24.45018, time=89.76, d_freq=1421176503.06, chirp=-2.307, fft_len=16k
Spike: peak=25.81309, time=89.76, d_freq=1421176503.12, chirp=-2.3661, fft_len=16k
Spike: peak=25.52684, time=89.76, d_freq=1421176503.17, chirp=-2.4253, fft_len=16k
Pulse: peak=10.83975, time=53.69, period=31.66, d_freq=1421175414.64, score=1.016, chirp=13.349, fft_len=128 
D:	threshold 0.08991104; unscaled peak power: 0.09124987 exceeds threshold for 1.489%
Spike: peak=24.73504, time=46.98, d_freq=1421169427.87, chirp=-14.066, fft_len=128k
Spike: peak=24.83455, time=73.82, d_freq=1421174120.71, chirp=-19.455, fft_len=128k
Spike: peak=25.35441, time=73.82, d_freq=1421174120.71, chirp=-19.456, fft_len=128k
Spike: peak=24.41382, time=73.82, d_freq=1421174120.72, chirp=-19.457, fft_len=128k
Pulse: peak=0.4684184, time=53.69, period=0.3821, d_freq=1421173255.58, score=1.011, chirp=-19.757, fft_len=128 
D:	threshold 0.01151979; unscaled peak power: 0.01155946 exceeds threshold for 0.3444%
Pulse: peak=5.049256, time=53.7, period=13.02, d_freq=1421170399.29, score=1.084, chirp=20.825, fft_len=256 
D:	threshold 0.08939908; unscaled peak power: 0.09556916 exceeds threshold for 6.902%
Autocorr: peak=18.2886, time=60.4, delay=2.213, d_freq=1421173530.05, chirp=27.402, fft_len=128k
Autocorr: peak=18.08024, time=60.4, delay=2.213, d_freq=1421173530.5, chirp=27.41, fft_len=128k
Pulse: peak=1.627057, time=53.74, period=3.002, d_freq=1421171154.69, score=1.008, chirp=28.3, fft_len=1024 
D:	threshold 0.1648572; unscaled peak power: 0.1656691 exceeds threshold for 0.4925%
Triplet: peak=12.46345, time=32.94, period=14.94, d_freq=1421175371.57, chirp=32.038, fft_len=32 
Triplet: peak=10.72396, time=32.93, period=7.868, d_freq=1421175394.15, chirp=51.26, fft_len=64 
Pulse: peak=0.9740974, time=53.69, period=1.299, d_freq=1421176369.58, score=1.034, chirp=-59.804, fft_len=128 
D:	threshold 0.01510722; unscaled peak power: 0.01535873 exceeds threshold for 1.665%
Pulse: peak=0.2493378, time=53.69, period=0.1251, d_freq=1421168849.43, score=1.012, chirp=63.008, fft_len=128 
D:	threshold 0.009871019; unscaled peak power: 0.009894805 exceeds threshold for 0.241%
Triplet: peak=10.46901, time=53.6, period=13.22, d_freq=1421169434.66, chirp=68.347, fft_len=8 
Pulse: peak=4.836333, time=53.69, period=11.79, d_freq=1421172954.34, score=1.019, chirp=-69.416, fft_len=128 
D:	threshold 0.04583966; unscaled peak power: 0.04655925 exceeds threshold for 1.57%
Triplet: peak=10.40359, time=66.53, period=39.01, d_freq=1421169342.23, chirp=94.378, fft_len=1024 
Pulse: peak=3.286931, time=53.74, period=8.244, d_freq=1421167760.27, score=1.009, chirp=-95.379, fft_len=1024 
D:	threshold 0.2676637; unscaled peak power: 0.2694873 exceeds threshold for 0.6813%
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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 OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit 
 System: Darwin  x86_64  Kernel: 19.3.0
CPU : Intel(R) Core(TM) i5-9600K CPU @ 3.70GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 13
 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=0.010230  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 89.61 percent.
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: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=10.40359, time=66.53, period=39.01, d_freq=1421169342.23, chirp=94.378, fft_len=1024 
Pulse: peak=3.286931, time=53.74, period=8.244, d_freq=1421167760.27, score=1.009, chirp=-95.379, fft_len=1024 
D:	threshold 0.2676637; unscaled peak power: 0.2694873 exceeds threshold for 0.6813%
Triplet: peak=10.88367, time=84.1, period=13.45, d_freq=1421167014.76, chirp=98.249, fft_len=32 

Best spike: peak=25.81309, time=89.76, d_freq=1421176503.12, chirp=-2.3661, fft_len=16k
Best autocorr: peak=18.2886, time=60.4, delay=2.213, d_freq=1421173530.05, chirp=27.402, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.121e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=0.2330822, time=53.7, period=0.1002, d_freq=1421167945.61, score=1.11, chirp=-2.136, fft_len=128 
Best triplet: peak=12.46345, time=32.94, period=14.94, d_freq=1421175371.57, chirp=32.038, fft_len=32 


Flopcounter: 16335253119118.218750

Spike count:    9
Autocorr count: 2
Pulse count:    9
Triplet count:  5
Gaussian count: 0
Time cpu in use since last restart: 6.9 seconds
Fftlength=32,pass=3:Tune: sum=5664.89(ms); min=8.809(ms); max=45.35(ms); mean=27.24(ms); s_mean=34.19; sleep=30(ms); delta=317; N=208; usual
Fftlength=32,pass=4:Tune: sum=5551.13(ms); min=6.688(ms); max=52.44(ms); mean=30.17(ms); s_mean=31.91; sleep=30(ms); delta=311; N=184; usual
Fftlength=32,pass=5:Tune: sum=2027.7(ms); min=5.439(ms); max=15.19(ms); mean=13.25(ms); s_mean=11.6; sleep=0(ms); delta=312; N=153; usual
Fftlength=64,pass=3:Tune: sum=3052.9(ms); min=4.009(ms); max=23.63(ms); mean=13.75(ms); s_mean=18.33; sleep=15(ms); delta=317; N=222; usual
Fftlength=64,pass=4:Tune: sum=3027.89(ms); min=3.057(ms); max=27.25(ms); mean=16.19(ms); s_mean=21.1; sleep=15(ms); delta=314; N=187; usual
Fftlength=64,pass=5:Tune: sum=1251.83(ms); min=2.837(ms); max=12.3(ms); mean=7.633(ms); s_mean=8.875; sleep=0(ms); delta=307; N=164; usual
Fftlength=128,pass=3:Tune: sum=2273.85(ms); min=2.015(ms); max=17.89(ms); mean=9.319(ms); s_mean=12.32; sleep=15(ms); delta=315; N=244; usual
Fftlength=128,pass=4:Tune: sum=2054.65(ms); min=1.982(ms); max=16.86(ms); mean=8.933(ms); s_mean=10.99; sleep=0(ms); delta=301; N=230; usual
Fftlength=128,pass=5:Tune: sum=852.527(ms); min=1.4(ms); max=8.114(ms); mean=5.075(ms); s_mean=6.468; sleep=0(ms); delta=311; N=168; usual
Fftlength=256,pass=3:Tune: sum=1467.92(ms); min=1.049(ms); max=11.75(ms); mean=5.848(ms); s_mean=6.732; sleep=0(ms); delta=322; N=251; usual
Fftlength=256,pass=4:Tune: sum=1017.96(ms); min=0.8258(ms); max=8.437(ms); mean=4.779(ms); s_mean=7.514; sleep=0(ms); delta=320; N=213; usual
Fftlength=256,pass=5:Tune: sum=736.999(ms); min=0.6898(ms); max=7.349(ms); mean=4.236(ms); s_mean=5.746; sleep=0(ms); delta=317; N=174; usual
Fftlength=512,pass=3:Tune: sum=1243.22(ms); min=  0(ms); max=10.93(ms); mean=4.44(ms); s_mean=0.2783; sleep=0(ms); delta=351; N=280; high_perf
Fftlength=512,pass=4:Tune: sum=908.263(ms); min=0.4002(ms); max=7.972(ms); mean=3.662(ms); s_mean=7.754; sleep=0(ms); delta=330; N=248; usual
Fftlength=512,pass=5:Tune: sum=646.721(ms); min=0.3464(ms); max=5.763(ms); mean=2.862(ms); s_mean=5.639; sleep=0(ms); delta=308; N=226; usual
Fftlength=1024,pass=3:Tune: sum=313.567(ms); min=  0(ms); max=5.443(ms); mean=0.9678(ms); s_mean=5.969e-24; sleep=0(ms); delta=359; N=324; high_perf
Fftlength=1024,pass=4:Tune: sum=217.023(ms); min=0.2094(ms); max=3.954(ms); mean=1.75(ms); s_mean=3.37; sleep=0(ms); delta=349; N=124; usual
Fftlength=1024,pass=5:Tune: sum=158.056(ms); min=0.1864(ms); max=2.865(ms); mean=1.399(ms); s_mean=2.691; sleep=0(ms); delta=338; N=113; usual
Fftlength=2048,pass=3:Tune: sum=2.67408(ms); min=  0(ms); max=2.674(ms); mean=0.005446(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=491; high_perf
Fftlength=4096,pass=3:Tune: sum=1.30304(ms); min=  0(ms); max=1.303(ms); mean=0.001327(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=982; high_perf
Fftlength=8192,pass=3:Tune: sum=2889.75(ms); min=1.426(ms); max=1.642(ms); mean=1.471(ms); s_mean=1.467; sleep=0(ms); delta=1; N=1964; 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=5.1480E+03, N=5148      , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.6700E+02, N=167       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.9240E+03, N=3924      , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.0000E+00, N=1         , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=1.0000E+00, N=1         , <>=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=5.1470E+03, N=5147      , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.6800E+02, N=168       , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
15:03:33 (88818): 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.