任务 35647131

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
Spike: peak=24.01064, time=41.94, d_freq=1420077671.49, chirp=-17.42, fft_len=32k
Spike: peak=24.85599, time=73.82, d_freq=1420074569.19, chirp=-24.461, fft_len=128k
Spike: peak=24.97588, time=73.82, d_freq=1420074569.19, chirp=-24.461, fft_len=128k
Pulse: peak=2.358013, time=53.7, period=5.012, d_freq=1420078050.53, score=1.008, chirp=-37.616, fft_len=256 
Pulse: peak=5.47687, time=53.79, period=17.67, d_freq=1420075533.02, score=1.002, chirp=43.385, fft_len=2k
Pulse: peak=1.970075, time=53.79, period=4.352, d_freq=1420078788.27, score=1.02, chirp=-46.353, fft_len=2k
Pulse: peak=1.232324, time=53.79, period=2.15, d_freq=1420081645.8, score=1.02, chirp=-49.52, fft_len=2k
Pulse: peak=10.03914, time=53.79, period=33.34, d_freq=1420075355.12, score=1.035, chirp=52.488, fft_len=2k
Pulse: peak=5.479918, time=53.79, period=16.93, d_freq=1420075236.37, score=1.004, chirp=58.524, fft_len=2k
Pulse: peak=3.417453, time=53.7, period=8.104, d_freq=1420076351.27, score=1.004, chirp=-60.024, fft_len=256 
Pulse: peak=10.39564, time=53.79, period=35.34, d_freq=1420074945.07, score=1.069, chirp=73.497, fft_len=2k
Pulse: peak=5.490732, time=53.79, period=14.21, d_freq=1420074891.87, score=1.012, chirp=76.231, fft_len=2k
Triplet: peak=13.63131, time=37.77, period=3.985, d_freq=1420079697.75, chirp=-85.101, fft_len=512 
Pulse: peak=7.82024, time=53.9, period=26.7, d_freq=1420078594.28, score=1.052, chirp=87.536, fft_len=4k
Pulse: peak=6.606845, time=53.74, period=21.21, d_freq=1420079000.11, score=1.017, chirp=-90.371, fft_len=1024 
Pulse: peak=4.560988, time=53.71, period=12.71, d_freq=1420075427.27, score=1.002, chirp=91.104, fft_len=512 

Best spike: peak=24.97588, time=73.82, d_freq=1420074569.19, chirp=-24.461, fft_len=128k
Best autocorr: peak=16.75157, time=87.24, delay=5.0702, d_freq=1420076250.58, chirp=-21.485, 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=10.39564, time=53.79, period=35.34, d_freq=1420074945.07, score=1.069, chirp=73.497, fft_len=2k
Best triplet: peak=13.63131, time=37.77, period=3.985, d_freq=1420079697.75, chirp=-85.101, fft_len=512 
Spike count:    3
Autocorr count: 0
Pulse count:    12
Triplet count:  1
Gaussian count: 0
Time cpu in use since last restart: 83.5 seconds

GPU device sync requested...  ...GPU device synched
12:04:50 (21252): called boinc_finish(0)

</stderr_txt>
]]>

 
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