Task 8703551195

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: 19.4.0
CPU : Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz 
 GenuineIntel x86, Family 6 Model 60 Stepping 3
 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=0.022937  NumCfft=106355  NumGauss=0  NumPulse=82569153949  NumTriplet=88492548652
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:				 32
  Max work group size:				 256
  Max clock frequency:				 850Mhz
  Max memory allocation:			 1073741824
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 4294967296
  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 R9 M295X 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 :  0.022937
Used GPU device parameters are:
	Number of compute units: 32
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=0.8493607, time=51.01, period=0.7183, d_freq=10179174124.8, score=1.038, chirp=-2.9282, fft_len=256 
D:	threshold 0.02874314; unscaled peak power: 0.02922847 exceeds threshold for 1.689%
Pulse: peak=10.1863, time=51.03, period=20.83, d_freq=10179171834.7, score=1.01, chirp=-9.6998, fft_len=512 
D:	threshold 0.3704602; unscaled peak power: 0.3738874 exceeds threshold for 0.9251%
Pulse: peak=0.9197121, time=40.65, period=0.9213, d_freq=10179172566.8, score=1.021, chirp=17.935, fft_len=512 
D:	threshold 0.05994715; unscaled peak power: 0.06053143 exceeds threshold for 0.9746%
Pulse: peak=2.703438, time=40.65, period=4.407, d_freq=10179172633.7, score=1.01, chirp=21.229, fft_len=512 
D:	threshold 0.1184977; unscaled peak power: 0.1193631 exceeds threshold for 0.7303%
Triplet: peak=9.989934, time=63.43, period=6.398, d_freq=10179181449.6, chirp=28.549, fft_len=128 
Triplet: peak=10.03898, time=63.43, period=6.398, d_freq=10179181449.6, chirp=28.549, fft_len=128 
Pulse: peak=0.8236501, time=51.01, period=0.841, d_freq=10179177399.9, score=1.002, chirp=31.477, fft_len=256 
D:	threshold 0.02849948; unscaled peak power: 0.02852654 exceeds threshold for 0.09496%
Pulse: peak=4.559275, time=40.67, period=10.01, d_freq=10179174316.7, score=1.027, chirp=-34.955, fft_len=1024 
D:	threshold 0.3329813; unscaled peak power: 0.3404335 exceeds threshold for 2.238%
Pulse: peak=5.034109, time=51.05, period=9.992, d_freq=10179173953.9, score=1.134, chirp=-34.955, fft_len=1024 
D:	threshold 0.3291385; unscaled peak power: 0.3652465 exceeds threshold for 10.97%
Pulse: peak=9.565709, time=51, period=24.88, d_freq=10179179881, score=1.017, chirp=43.647, fft_len=4k
D:	threshold 2.647498; unscaled peak power: 2.687849 exceeds threshold for 1.524%
Pulse: peak=7.121033, time=51.03, period=16.05, d_freq=10179173704.9, score=1.075, chirp=46.666, fft_len=512 
D:	threshold 0.2368433; unscaled peak power: 0.2523763 exceeds threshold for 6.558%
Triplet: peak=10.21902, time=40.8, period=25.23, d_freq=10179178133.3, chirp=48.771, fft_len=4k
Pulse: peak=3.374812, time=40.65, period=5.525, d_freq=10179180655.7, score=1.021, chirp=-57.464, fft_len=512 
D:	threshold 0.1343724; unscaled peak power: 0.1365225 exceeds threshold for 1.6%
Pulse: peak=3.325227, time=51.03, period=5.525, d_freq=10179180059.3, score=1.006, chirp=-57.464, fft_len=512 
D:	threshold 0.1342088; unscaled peak power: 0.1348108 exceeds threshold for 0.4486%
Pulse: peak=8.033569, time=40.65, period=19.49, d_freq=10179173562.3, score=1.009, chirp=61.673, fft_len=512 
D:	threshold 0.2924919; unscaled peak power: 0.2948955 exceeds threshold for 0.8218%
Pulse: peak=8.185702, time=51.03, period=19.49, d_freq=10179174202.4, score=1.028, chirp=61.673, fft_len=512 
D:	threshold 0.2876477; unscaled peak power: 0.2948955 exceeds threshold for 2.52%
Pulse: peak=4.69478, time=40.61, period=8.881, d_freq=10179181539.4, score=1.015, chirp=65.516, fft_len=256 
D:	threshold 0.08719839; unscaled peak power: 0.08826567 exceeds threshold for 1.224%
Pulse: peak=4.651998, time=51.01, period=8.881, d_freq=10179170776.8, score=1.006, chirp=65.516, fft_len=256 
D:	threshold 0.08690817; unscaled peak power: 0.08731101 exceeds threshold for 0.4635%
Pulse: peak=8.359412, time=40.65, period=17.57, d_freq=10179181997.6, score=1.054, chirp=-70.092, fft_len=512 
D:	threshold 0.2750059; unscaled peak power: 0.288178 exceeds threshold for 4.79%
Pulse: peak=8.44375, time=40.65, period=17.6, d_freq=10179181990.2, score=1.064, chirp=-70.275, fft_len=512 
D:	threshold 0.2757441; unscaled peak power: 0.2915326 exceeds threshold for 5.726%
Pulse: peak=2.572607, time=40.71, period=4.429, d_freq=10179181560.9, score=1.005, chirp=87.706, fft_len=2k
D:	threshold 0.4435813; unscaled peak power: 0.4453022 exceeds threshold for 0.388%
Pulse: peak=5.362613, time=40.62, period=11.54, d_freq=10179180467, score=1.015, chirp=-88.827, fft_len=4k
D:	threshold 1.606543; unscaled peak power: 1.626849 exceeds threshold for 1.264%
Pulse: peak=1.060979, time=51.01, period=1.047, d_freq=10179171215.6, score=1.004, chirp=-91.504, fft_len=256 
D:	threshold 0.03221511; unscaled peak power: 0.03228071 exceeds threshold for 0.2036%
Pulse: peak=7.687901, time=51.09, period=18.31, d_freq=10179179179.1, score=1.016, chirp=92.83, fft_len=2k
D:	threshold 0.9796737; unscaled peak power: 0.9937911 exceeds threshold for 1.441%
Pulse: peak=1.084182, time=51.01, period=1.09, d_freq=10179180491.8, score=1.005, chirp=-93.699, fft_len=128 
D:	threshold 0.01609605; unscaled peak power: 0.01613798 exceeds threshold for 0.2605%
Pulse: peak=3.705613, time=40.71, period=7.628, d_freq=10179172217.9, score=1.018, chirp=96.902, fft_len=2k
D:	threshold 0.5450165; unscaled peak power: 0.5524999 exceeds threshold for 1.373%

Best spike: peak=23.5708, time=65.86, d_freq=10179178624.1, chirp=-17.354, fft_len=64k
Best autocorr: peak=16.77629, time=74.45, delay=5.3063, d_freq=10179175386.7, chirp=-12.679, 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=5.034109, time=51.05, period=9.992, d_freq=10179173953.9, score=1.134, chirp=-34.955, fft_len=1024 
Best triplet: peak=10.21902, time=40.8, period=25.23, d_freq=10179178133.3, chirp=48.771, fft_len=4k


Flopcounter: 11139791768374.521484

Spike count:    0
Autocorr count: 0
Pulse count:    23
Triplet count:  3
Gaussian count: 0
Time cpu in use since last restart: 135.6 seconds
Fftlength=32,pass=3:Tune: sum=96475.4(ms); min=10.46(ms); max=150.7(ms); mean=57.94(ms); s_mean=49.37; sleep=45(ms); delta=210; N=1665; usual
Fftlength=32,pass=4:Tune: sum=51692(ms); min=8.407(ms); max=83.17(ms); mean=54.3(ms); s_mean=61.23; sleep=60(ms); delta=364; N=952; usual
Fftlength=32,pass=5:Tune: sum=31451.7(ms); min=7.111(ms); max=98.65(ms); mean=43.8(ms); s_mean=61.87; sleep=60(ms); delta=555; N=718; usual
Fftlength=64,pass=3:Tune: sum=48513.5(ms); min=5.24(ms); max=101.2(ms); mean=49.15(ms); s_mean=54.42; sleep=45(ms); delta=408; N=987; usual
Fftlength=64,pass=4:Tune: sum=32510(ms); min=4.267(ms); max=75.89(ms); mean=41.47(ms); s_mean=58.49; sleep=60(ms); delta=548; N=784; usual
Fftlength=64,pass=5:Tune: sum=23886.4(ms); min=3.814(ms); max=77.32(ms); mean=33.83(ms); s_mean=55.99; sleep=45(ms); delta=651; N=706; usual
Fftlength=128,pass=3:Tune: sum=45986.5(ms); min=2.63(ms); max=154(ms); mean=45.4(ms); s_mean=47.47; sleep=45(ms); delta=580; N=1013; usual
Fftlength=128,pass=4:Tune: sum=29737(ms); min=2.509(ms); max=87.3(ms); mean=37.08(ms); s_mean=53.68; sleep=45(ms); delta=584; N=802; usual
Fftlength=128,pass=5:Tune: sum=22102.1(ms); min=2.299(ms); max=126.2(ms); mean=28.93(ms); s_mean=37.13; sleep=30(ms); delta=824; N=764; usual
Fftlength=256,pass=3:Tune: sum=34906(ms); min=1.323(ms); max=123.7(ms); mean=38.36(ms); s_mean=64.59; sleep=60(ms); delta=607; N=910; usual
Fftlength=256,pass=4:Tune: sum=27301.1(ms); min=1.161(ms); max=98.91(ms); mean=32.62(ms); s_mean=51.31; sleep=45(ms); delta=815; N=837; usual
Fftlength=256,pass=5:Tune: sum=22005.6(ms); min=0.982(ms); max=78.56(ms); mean=27.68(ms); s_mean=40.57; sleep=30(ms); delta=856; N=795; usual
Fftlength=512,pass=3:Tune: sum=35367.2(ms); min=0.6864(ms); max=61.5(ms); mean=28.11(ms); s_mean=33.44; sleep=30(ms); delta=1289; N=1258; usual
Fftlength=512,pass=4:Tune: sum=27052.1(ms); min=0.5932(ms); max=50.69(ms); mean=21.89(ms); s_mean=26.53; sleep=15(ms); delta=1267; N=1236; usual
Fftlength=512,pass=5:Tune: sum=20593(ms); min=0.4992(ms); max=40.7(ms); mean=16.98(ms); s_mean=20.4; sleep=15(ms); delta=1244; N=1213; usual
Fftlength=1024,pass=3:Tune: sum=15.2276(ms); min=  0(ms); max=15.23(ms); mean=0.006969(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=2185; high_perf
Fftlength=2048,pass=3:Tune: sum=7.56324(ms); min=  0(ms); max=7.563(ms); mean=0.00173(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4371; high_perf
Fftlength=4096,pass=3:Tune: sum=3.64642(ms); min=  0(ms); max=3.646(ms); mean=0.0004171(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=8743; high_perf
Fftlength=8192,pass=3:Tune: sum=62297.7(ms); min=2.974(ms); max=7.904(ms); mean=3.563(ms); s_mean=3.956; sleep=0(ms); delta=1; N=17485; 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=3.6528E+04, N=36528     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=8.8900E+02, N=889       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.4878E+04, N=34878     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.5000E+01, N=25        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=1.9000E+01, N=19        , <>=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=3.6510E+04, N=36510     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=9.0800E+02, N=908       , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
02:46:00 (79395): 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.