任务 35647128

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=146007  NumGauss=0  NumPulse=50183457664  NumTriplet=67977339808
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
Pulse: peak=0.5680722, time=53.69, period=0.4751, d_freq=1420066032.55, score=1, chirp=2.1341, fft_len=32 
Pulse: peak=2.210448, time=53.79, period=4.548, d_freq=1420068861.3, score=1.011, chirp=-6.8026, fft_len=2k
Pulse: peak=6.290127, time=53.9, period=18.98, d_freq=1420064145.69, score=1.022, chirp=7.7703, fft_len=4k
Triplet: peak=10.91309, time=42.05, period=39.71, d_freq=1420065995.51, chirp=-12.672, fft_len=512 
Spike: peak=24.35574, time=100.7, d_freq=1420064468.61, chirp=26.37, fft_len=128k
Spike: peak=25.3516, time=100.7, d_freq=1420064468.61, chirp=26.374, fft_len=128k
Spike: peak=25.05008, time=100.7, d_freq=1420064468.61, chirp=26.377, fft_len=128k
Pulse: peak=9.438941, time=54.11, period=33.55, d_freq=1420073184.55, score=1.024, chirp=28.061, fft_len=8k
Pulse: peak=7.976599, time=53.71, period=23.42, d_freq=1420066300.32, score=1.001, chirp=-42.95, fft_len=512 
Pulse: peak=0.4029218, time=53.7, period=0.3194, d_freq=1420070542.78, score=1.008, chirp=-68.027, fft_len=256 
Pulse: peak=0.6552793, time=53.7, period=0.658, d_freq=1420064865.81, score=1.087, chirp=82.7, fft_len=256 
Pulse: peak=0.8066429, time=53.74, period=0.9617, d_freq=1420066334.32, score=1.021, chirp=-88.969, fft_len=1024 
Pulse: peak=3.880919, time=53.71, period=9.359, d_freq=1420066009.95, score=1.016, chirp=-89.903, fft_len=512 
Pulse: peak=3.865204, time=53.71, period=9.739, d_freq=1420065797.41, score=1.011, chirp=90.436, fft_len=512 
Pulse: peak=3.884943, time=53.71, period=9.739, d_freq=1420065792.69, score=1.016, chirp=90.703, fft_len=512 

Best spike: peak=25.3516, time=100.7, d_freq=1420064468.61, chirp=26.374, fft_len=128k
Best autocorr: peak=17.42727, time=87.24, delay=2.9444, d_freq=1420066185, chirp=-24.924, 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=0.6552793, time=53.7, period=0.658, d_freq=1420064865.81, score=1.087, chirp=82.7, fft_len=256 
Best triplet: peak=10.91309, time=42.05, period=39.71, d_freq=1420065995.51, chirp=-12.672, fft_len=512 
Spike count:    3
Autocorr count: 0
Pulse count:    11
Triplet count:  1
Gaussian count: 0
Time cpu in use since last restart: 85.7 seconds

GPU device sync requested...  ...GPU device synched
11:53:11 (20343): called boinc_finish(0)

</stderr_txt>
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