Task 8606655536

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: 19.3.0
CPU : Intel(R) Core(TM) i5-8600 CPU @ 3.10GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 10
 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=0.015372  NumCfft=104695  NumGauss=0  NumPulse=34840702848  NumTriplet=47798335648
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:				 32
  Max work group size:				 256
  Max clock frequency:				 1096Mhz
  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 Pro 575X 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 :  0.015372
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: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.642271, time=45.86, period=4.727, d_freq=10686427601, score=1.007, chirp=0.57625, fft_len=1024 
Pulse: peak=3.528018, time=45.9, period=6.912, d_freq=10686426593.8, score=1.109, chirp=-12.968, fft_len=2k
Spike: peak=24.22754, time=28.63, d_freq=10686428017.5, chirp=17.602, fft_len=128k
Spike: peak=24.57207, time=28.63, d_freq=10686428017.5, chirp=17.609, fft_len=128k
Pulse: peak=6.176711, time=45.86, period=13.85, d_freq=10686427280.2, score=1.106, chirp=18.925, fft_len=1024 
Pulse: peak=3.471348, time=45.9, period=7.046, d_freq=10686423402.1, score=1.09, chirp=-20.414, fft_len=2k
Pulse: peak=1.945197, time=45.9, period=3.277, d_freq=10686423407.5, score=1.011, chirp=-30.644, fft_len=2k
Pulse: peak=6.558877, time=45.84, period=14.5, d_freq=10686428715.4, score=1.146, chirp=-36.312, fft_len=512 
Pulse: peak=0.8307674, time=45.82, period=0.7728, d_freq=10686422985, score=1.013, chirp=-49.185, fft_len=256 
Triplet: peak=10.50225, time=34.09, period=11.48, d_freq=10686422614.8, chirp=49.569, fft_len=512 
Triplet: peak=10.42988, time=45.92, period=22.15, d_freq=10686425124.8, chirp=54.948, fft_len=512 
Pulse: peak=6.889333, time=45.86, period=15.88, d_freq=10686425429.7, score=1.066, chirp=-67.244, fft_len=1024 
Pulse: peak=5.829608, time=45.86, period=15.03, d_freq=10686429060.4, score=1.041, chirp=-71.663, fft_len=1024 
Pulse: peak=2.260185, time=45.86, period=3.87, d_freq=10686420727.5, score=1.011, chirp=-74.738, fft_len=1024 
Pulse: peak=3.758832, time=45.9, period=9.06, d_freq=10686429569.2, score=1.026, chirp=-82.422, fft_len=2k
Triplet: peak=10.01172, time=65.86, period=13.15, d_freq=10686426325.4, chirp=95.919, fft_len=2k
Triplet: peak=11.63297, time=64.45, period=19.67, d_freq=10686422399.7, chirp=96.063, fft_len=128 

Best spike: peak=24.57207, time=28.63, d_freq=10686428017.5, chirp=17.609, fft_len=128k
Best autocorr: peak=16.77376, time=51.54, delay=2.8561, d_freq=10686423788.8, chirp=-9.0525, 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=6.558877, time=45.84, period=14.5, d_freq=10686428715.4, score=1.146, chirp=-36.312, fft_len=512 
Best triplet: peak=11.63297, time=64.45, period=19.67, d_freq=10686422399.7, chirp=96.063, fft_len=128 


Flopcounter: 3166577086253.448730

Spike count:    2
Autocorr count: 0
Pulse count:    11
Triplet count:  4
Gaussian count: 0
Time cpu in use since last restart: 58.8 seconds
Fftlength=32,pass=3:Tune: sum=44342.5(ms); min=8.551(ms); max=73.22(ms); mean=50.91(ms); s_mean=58.99; sleep=60(ms); delta=497; N=871; usual
Fftlength=32,pass=4:Tune: sum=42089.9(ms); min=6.811(ms); max=71.11(ms); mean=49.99(ms); s_mean=55.56; sleep=45(ms); delta=448; N=842; usual
Fftlength=32,pass=5:Tune: sum=14710.5(ms); min=5.507(ms); max=38.96(ms); mean=23.46(ms); s_mean=31.33; sleep=30(ms); delta=786; N=627; usual
Fftlength=64,pass=3:Tune: sum=23089.8(ms); min=4.266(ms); max=62.06(ms); mean=28.68(ms); s_mean=36.94; sleep=30(ms); delta=900; N=805; usual
Fftlength=64,pass=4:Tune: sum=23535.3(ms); min=3.325(ms); max=71.6(ms); mean=32.37(ms); s_mean=59.86; sleep=60(ms); delta=822; N=727; usual
Fftlength=64,pass=5:Tune: sum=10191.9(ms); min=2.808(ms); max=30.3(ms); mean=15.03(ms); s_mean=24.2; sleep=15(ms); delta=805; N=678; usual
Fftlength=128,pass=3:Tune: sum=18958.7(ms); min=2.159(ms); max=51.21(ms); mean=22.15(ms); s_mean=34.28; sleep=30(ms); delta=919; N=856; usual
Fftlength=128,pass=4:Tune: sum=12327.3(ms); min=2.024(ms); max=34.96(ms); mean=16.18(ms); s_mean=21.5; sleep=15(ms); delta=889; N=762; usual
Fftlength=128,pass=5:Tune: sum=6728.03(ms); min=1.497(ms); max=19.84(ms); mean=9.306(ms); s_mean=11.37; sleep=0(ms); delta=850; N=723; usual
Fftlength=256,pass=3:Tune: sum=11916.9(ms); min=1.07(ms); max=24.1(ms); mean=13.67(ms); s_mean=23.31; sleep=15(ms); delta=967; N=872; usual
Fftlength=256,pass=4:Tune: sum=8186.04(ms); min=0.8958(ms); max=15.99(ms); mean=10.22(ms); s_mean=15.65; sleep=15(ms); delta=928; N=801; usual
Fftlength=256,pass=5:Tune: sum=6230.51(ms); min=0.7402(ms); max=12.33(ms); mean=8.209(ms); s_mean=11.89; sleep=0(ms); delta=886; N=759; usual
Fftlength=512,pass=3:Tune: sum=3.68935e+13(ms); min=  0(ms); max=1.845e+13(ms); mean=3.067e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=916; N=1203; high_perf
Fftlength=512,pass=4:Tune: sum=890.678(ms); min=0.4301(ms); max=7.768(ms); mean=3.479(ms); s_mean=7.528; sleep=0(ms); delta=1245; N=256; usual
Fftlength=512,pass=5:Tune: sum=681.513(ms); min=0.3646(ms); max=6.155(ms); mean=2.9(ms); s_mean=5.98; sleep=0(ms); delta=1224; N=235; usual
Fftlength=1024,pass=3:Tune: sum=1.1068e+14(ms); min=  0(ms); max=1.845e+13(ms); mean=5.119e+10(ms); s_mean=2.803e-45; sleep=0(ms); delta=1569; N=2162; high_perf
Fftlength=1024,pass=4:Tune: sum=214.469(ms); min=0.2219(ms); max=3.8(ms); mean=1.676(ms); s_mean=3.226; sleep=0(ms); delta=2183; N=128; usual
Fftlength=1024,pass=5:Tune: sum=158.402(ms); min=0.1922(ms); max=2.825(ms); mean=1.366(ms); s_mean=2.724; sleep=0(ms); delta=2171; N=116; usual
Fftlength=2048,pass=3:Tune: sum=7.32336e+15(ms); min=  0(ms); max=1.845e+13(ms); mean=1.759e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4163; high_perf
Fftlength=4096,pass=3:Tune: sum=2.1675e+16(ms); min=  0(ms); max=1.845e+13(ms); mean=2.603e+12(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=8327; high_perf
Fftlength=8192,pass=3:Tune: sum=25781.1(ms); min=1.478(ms); max=1.85(ms); mean=1.548(ms); s_mean=1.54; sleep=0(ms); delta=1; N=16655; 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=4.4518E+04, N=44518     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=1.0880E+03, N=1088      , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.3230E+04, N=33230     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=1.5000E+01, N=15        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=1.0000E+01, N=10        , <>=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=4.4507E+04, N=44507     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=1.1000E+03, N=1100      , <>=1         , min=1         , max=1          

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

GPU device sync requested...  ...GPU device synched
21:11:20 (65620): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.