任务 35646741

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=145975  NumGauss=0  NumPulse=50149911680  NumTriplet=67943793824
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=1.815285, time=53.71, period=3.163, d_freq=1421091848.48, score=1.099, chirp=8.2758, fft_len=512 
Pulse: peak=1.33971, time=53.71, period=1.892, d_freq=1421091682.03, score=1.068, chirp=30.034, fft_len=512 
Pulse: peak=1.287721, time=53.7, period=1.893, d_freq=1421091684.06, score=1.006, chirp=30.434, fft_len=256 
Pulse: peak=7.463282, time=53.9, period=24.89, d_freq=1421089844.75, score=1.007, chirp=44.901, fft_len=4k
Pulse: peak=9.832836, time=53.79, period=31.56, d_freq=1421092118.23, score=1.015, chirp=46.786, fft_len=2k
Pulse: peak=2.233525, time=53.69, period=3.936, d_freq=1421091695.02, score=1.026, chirp=46.987, fft_len=32 
Pulse: peak=2.818764, time=53.7, period=5.485, d_freq=1421098171.29, score=1.029, chirp=49.656, fft_len=256 
Pulse: peak=3.760333, time=53.74, period=10.05, d_freq=1421091877.29, score=1.005, chirp=-53.127, fft_len=1024 
Pulse: peak=6.057786, time=53.69, period=15.43, d_freq=1421097333.17, score=1.015, chirp=62.471, fft_len=128 
Triplet: peak=11.09436, time=71.83, period=30.67, d_freq=1421095942.3, chirp=71.814, fft_len=1024 
Pulse: peak=9.938376, time=53.79, period=27.26, d_freq=1421093031.73, score=1.032, chirp=82.827, fft_len=2k
Triplet: peak=11.23023, time=63.02, period=37.91, d_freq=1421093008.67, chirp=-83.494, fft_len=1024 
Pulse: peak=9.842385, time=53.79, period=33.66, d_freq=1421093231.8, score=1.014, chirp=87.698, fft_len=2k
Pulse: peak=8.195912, time=53.79, period=22.44, d_freq=1421093246.77, score=1.082, chirp=88.065, fft_len=2k
Pulse: peak=4.555831, time=53.71, period=11.89, d_freq=1421093666.96, score=1.003, chirp=-88.9, fft_len=512 
Pulse: peak=9.690001, time=53.79, period=31.25, d_freq=1421093618.82, score=1.001, chirp=97.109, fft_len=2k

Best spike: peak=23.89043, time=97.31, d_freq=1421096232.33, chirp=-17.38, fft_len=64k
Best autocorr: peak=17.03644, time=73.82, delay=2.3605, d_freq=1421095886.65, chirp=28.944, 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=1.815285, time=53.71, period=3.163, d_freq=1421091848.48, score=1.099, chirp=8.2758, fft_len=512 
Best triplet: peak=11.23023, time=63.02, period=37.91, d_freq=1421093008.67, chirp=-83.494, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    14
Triplet count:  2
Gaussian count: 0
Time cpu in use since last restart: 88.0 seconds

GPU device sync requested...  ...GPU device synched
11:29:49 (13670): called boinc_finish(0)

</stderr_txt>
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