任务 35629142

用户名	18no10ab.30545.4157.15.49.219.vlar_0
任务单元	12437569
创建时间	23 Feb 2020, 3:31:46 UTC
发送时间	24 Feb 2020, 8:09:12 UTC
上报期限	17 Apr 2020, 13:08:54 UTC
接收时间	24 Feb 2020, 18:20:46 UTC
服务端状态	完成
结果	成功
客户端状态	已完成
退出状态	0 (0x00000000)
计算机 ID	85816
运行时间	36 分 45 秒
CPU 时间	5 分 25 秒
验证状态	有效结果
积分	95.27
设备最高FLOPS（每秒浮点运算次数）	385.01 GFLOPS
计算程序版本	SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin
Peak working set size	52.80 MB
Peak swap size	4,684.61 MB
Peak disk usage	0.05 MB
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 : 2 
BOINC assigns slot on device #1 of 2 devices.
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: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz 
 GenuineIntel x86, Family 6 Model 94 Stepping 3
 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=0.009385  NumCfft=146019  NumGauss=0  NumPulse=50196037760  NumTriplet=67989919904
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:				 2
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1050Mhz
  Max memory allocation:			 402653184
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 1610612736
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 530
  Vendor:					 Intel Inc.
  Driver version:				 1.2(Jan 23 2020 07:56:28)
  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_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes 
  Max compute units:				 16
  Max work group size:				 256
  Max clock frequency:				 907Mhz
  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 460 Compute Engine
  Vendor:					 AMD
  Driver version:				 1.2 (Jan 23 2020 07:52:24)
  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 :  0.009385
Used GPU device parameters are:
	Number of compute units: 16
	Single buffer allocation size: 256MB
	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=10
Pulse: peak=6.261243, time=53.9, period=20.55, d_freq=1419642354.73, score=1.014, chirp=1.8005, fft_len=4k
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
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 : 2 
BOINC assigns slot on device #1 of 2 devices.
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: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz 
 GenuineIntel x86, Family 6 Model 94 Stepping 3
 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=0.009385  NumCfft=146019  NumGauss=0  NumPulse=50196037760  NumTriplet=67989919904
Currently allocated 329 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 26.89 percent.
Used GPU device parameters are:
	Number of compute units: 16
	Single buffer allocation size: 256MB
	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=10
Spike: peak=24.58763, time=78.85, d_freq=1419634267.55, chirp=-18.056, fft_len=32k
Spike: peak=25.5225, time=78.85, d_freq=1419634267.57, chirp=-18.071, fft_len=32k
Spike: peak=25.08236, time=78.85, d_freq=1419634267.6, chirp=-18.086, fft_len=32k
Spike: peak=25.43081, time=78.85, d_freq=1419634267.54, chirp=-18.219, fft_len=32k
Spike: peak=26.09745, time=78.85, d_freq=1419634267.56, chirp=-18.234, fft_len=32k
Spike: peak=25.2847, time=78.85, d_freq=1419634267.59, chirp=-18.249, fft_len=32k
Triplet: peak=11.84809, time=52.74, period=3.093, d_freq=1419642602.78, chirp=-27.269, fft_len=1024 
Spike: peak=24.03923, time=20.13, d_freq=1419637405.16, chirp=27.89, fft_len=128k
Spike: peak=25.18645, time=20.13, d_freq=1419637405.16, chirp=27.894, fft_len=128k
Spike: peak=25.02639, time=20.13, d_freq=1419637405.16, chirp=27.898, fft_len=128k
Pulse: peak=7.649364, time=53.79, period=24.4, d_freq=1419639496.5, score=1.007, chirp=32.97, fft_len=2k
Pulse: peak=7.189024, time=53.69, period=20.25, d_freq=1419635746.43, score=1.035, chirp=42.138, fft_len=128 
Pulse: peak=1.626518, time=53.74, period=2.997, d_freq=1419642642.22, score=1.008, chirp=-64.007, fft_len=1024 
Pulse: peak=3.2398, time=53.79, period=8.231, d_freq=1419638091.4, score=1.017, chirp=-65.574, fft_len=2k
Pulse: peak=2.340284, time=53.74, period=4.705, d_freq=1419640425.68, score=1.046, chirp=-68.341, fft_len=1024 
Triplet: peak=12.47194, time=74.08, period=18.95, d_freq=1419641569.97, chirp=70.273, fft_len=512 
Triplet: peak=12.50973, time=39.92, period=17.35, d_freq=1419634335.01, chirp=-70.407, fft_len=32 
Triplet: peak=12.41941, time=66.48, period=31.1, d_freq=1419642925.18, chirp=-79.474, fft_len=256 

Best spike: peak=26.09745, time=78.85, d_freq=1419634267.56, chirp=-18.234, fft_len=32k
Best autocorr: peak=17.27704, time=20.13, delay=6.328, d_freq=1419638857.25, chirp=9.2075, 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=2.340284, time=53.74, period=4.705, d_freq=1419640425.68, score=1.046, chirp=-68.341, fft_len=1024 
Best triplet: peak=12.50973, time=39.92, period=17.35, d_freq=1419634335.01, chirp=-70.407, fft_len=32 
Spike count:    9
Autocorr count: 0
Pulse count:    6
Triplet count:  4
Gaussian count: 0
Time cpu in use since last restart: 226.5 seconds

GPU device sync requested...  ...GPU device synched
13:16:33 (40864): 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.