任务 35646984

标准错误输出

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Maximum single buffer size set to:256MB
oclFFT global radix override set to:256
oclFFT max WG size override set to:256
SpikeFind FFT size threshold override set to:2048
Preferred workgroups number per compute unit set to 6.
Number of period iterations for PulseFind set to 10 
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) i5-7600K CPU @ 3.80GHz 
 GenuineIntel x86, Family 6 Model 158 Stepping 9
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT  SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0  

OpenCL-kernels filename : MultiBeam_Kernels_r4008.cl 
ar=0.012362  NumCfft=146033  NumGauss=0  NumPulse=50210701440  NumTriplet=68004583584
Currently allocated 329 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3x OS X 64bit Build 4008 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r4008
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 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 :  0.012362
Used GPU device parameters are:
	Number of compute units: 36
	Single buffer allocation size: 256MB
	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=10
Spike: peak=24.05908, time=20.13, d_freq=1419381918.63, chirp=2.758, fft_len=128k
Spike: peak=25.7079, time=20.13, d_freq=1419381918.65, chirp=2.7589, fft_len=128k
Spike: peak=25.28652, time=20.13, d_freq=1419381918.63, chirp=2.7617, fft_len=128k
Spike: peak=26.94591, time=20.13, d_freq=1419381918.65, chirp=2.7626, fft_len=128k
Spike: peak=25.59403, time=20.13, d_freq=1419381918.63, chirp=2.7654, fft_len=128k
Spike: peak=27.0217, time=20.13, d_freq=1419381918.65, chirp=2.7663, fft_len=128k
Spike: peak=24.93374, time=20.13, d_freq=1419381918.63, chirp=2.7691, fft_len=128k
Spike: peak=25.98307, time=20.13, d_freq=1419381918.65, chirp=2.77, fft_len=128k
Pulse: peak=4.389074, time=53.79, period=11.78, d_freq=1419384754.84, score=1.012, chirp=-12.699, fft_len=2k
Pulse: peak=9.551076, time=53.9, period=31.46, d_freq=1419388580.21, score=1.012, chirp=19.948, fft_len=4k
Pulse: peak=3.808825, time=53.74, period=9.437, d_freq=1419386526.18, score=1.02, chirp=50.33, fft_len=1024 
Pulse: peak=6.526266, time=53.79, period=20.97, d_freq=1419386707.66, score=1.03, chirp=-53.163, fft_len=2k
Triplet: peak=10.42209, time=41.84, period=41.31, d_freq=1419387022.54, chirp=66.595, fft_len=2k
Pulse: peak=8.028868, time=53.74, period=26.7, d_freq=1419385778.11, score=1.028, chirp=-74.327, fft_len=1024 
Pulse: peak=2.38558, time=53.74, period=4.941, d_freq=1419386401.33, score=1.064, chirp=-76.927, fft_len=1024 
Pulse: peak=1.464467, time=53.7, period=2.431, d_freq=1419384092.81, score=1.012, chirp=82.66, fft_len=256 
Pulse: peak=10.35552, time=53.9, period=34.39, d_freq=1419388595.58, score=1.094, chirp=84.11, fft_len=4k
Pulse: peak=1.12605, time=53.7, period=1.553, d_freq=1419389286.17, score=1.058, chirp=-89.859, fft_len=256 
Pulse: peak=0.6273596, time=53.69, period=0.5934, d_freq=1419389339.31, score=1.006, chirp=-93.86, fft_len=64 
Pulse: peak=1.408053, time=53.74, period=2.621, d_freq=1419386763.2, score=1.011, chirp=-95.393, fft_len=1024 
Pulse: peak=10.31288, time=53.74, period=31.09, d_freq=1419386061.01, score=1.039, chirp=-95.86, fft_len=1024 
Pulse: peak=2.63765, time=53.74, period=5.645, d_freq=1419385993.91, score=1.005, chirp=-99.593, fft_len=1024 

Best spike: peak=27.0217, time=20.13, d_freq=1419381918.65, chirp=2.7663, fft_len=128k
Best autocorr: peak=17.66706, time=46.98, delay=2.05, d_freq=1419385624.57, chirp=18.285, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=10.35552, time=53.9, period=34.39, d_freq=1419388595.58, score=1.094, chirp=84.11, fft_len=4k
Best triplet: peak=10.42209, time=41.84, period=41.31, d_freq=1419387022.54, chirp=66.595, fft_len=2k
Spike count:    8
Autocorr count: 0
Pulse count:    13
Triplet count:  1
Gaussian count: 0
Time cpu in use since last restart: 85.5 seconds

GPU device sync requested...  ...GPU device synched
12:16:38 (22190): called boinc_finish(0)

</stderr_txt>
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