任务 35644674
| 用户名 | 18no10ab.1662.73272.15.49.199_1 |
| 任务单元 | 12442670 |
| 创建时间 | 25 Feb 2020, 7:27:40 UTC |
| 发送时间 | 26 Feb 2020, 9:32:43 UTC |
| 上报期限 | 8 Apr 2020, 6:07:54 UTC |
| 接收时间 | 26 Feb 2020, 12:39:08 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 | 58196 |
| 运行时间 | 5 分 42 秒 |
| CPU 时间 | 1 分 12 秒 |
| 验证状态 | 有效结果 |
| 积分 | 69.35 |
| 设备最高FLOPS（每秒浮点运算次数） | 287.06 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 59.32 MB |
| Peak swap size | 5,126.00 MB |
| Peak disk usage | 0.03 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 : 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=0.995509 NumCfft=138151 NumGauss=474991600 NumPulse=56209319506 NumTriplet=225929756652
Currently allocated 357 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 : 0.995509
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=25.10755, time=52.01, d_freq=1419445246.52, chirp=15.513, fft_len=32k
Spike: peak=24.06881, time=52.01, d_freq=1419445246.57, chirp=15.542, fft_len=32k
Spike: peak=24.88857, time=52.01, d_freq=1419445246.49, chirp=15.587, fft_len=32k
Spike: peak=25.77875, time=52.01, d_freq=1419445246.54, chirp=15.616, fft_len=32k
Spike: peak=24.36253, time=52.01, d_freq=1419445246.51, chirp=15.69, fft_len=32k
Gaussian: peak=8.453101, mean=0.6084328, ChiSq=1.275159, time=72.98, d_freq=1419443204.86,
score=3.47315, null_hyp=2.311198, chirp=-21.375, fft_len=16k
Triplet: peak=9.685028, time=91.82, period=1.843, d_freq=1419441248.77, chirp=23.546, fft_len=32
Triplet: peak=8.743357, time=57.73, period=0.2458, d_freq=1419439592.03, chirp=-28.255, fft_len=32
Gaussian: peak=8.411851, mean=0.6415346, ChiSq=1.41469, time=67.95, d_freq=1419440895.92,
score=1.54381, null_hyp=2.289967, chirp=36.036, fft_len=16k
Triplet: peak=10.22582, time=91.82, period=1.843, d_freq=1419441274.4, chirp=47.091, fft_len=32
Triplet: peak=9.727496, time=62.35, period=1.494, d_freq=1419441858.94, chirp=51.8, fft_len=256
Triplet: peak=9.563233, time=62.35, period=1.494, d_freq=1419441857.5, chirp=52.389, fft_len=256
Triplet: peak=9.356926, time=62.35, period=1.494, d_freq=1419441856.07, chirp=52.978, fft_len=256
Triplet: peak=9.104344, time=62.35, period=1.494, d_freq=1419441854.63, chirp=53.566, fft_len=256
Triplet: peak=9.505613, time=13.59, period=1.856, d_freq=1419440464.98, chirp=56.509, fft_len=32
Triplet: peak=8.712604, time=57.73, period=0.2458, d_freq=1419439586.77, chirp=-70.637, fft_len=32
Gaussian: peak=8.048234, mean=0.605192, ChiSq=1.222798, time=17.62, d_freq=1419441752.43,
score=2.470444, null_hyp=2.231516, chirp=93.318, fft_len=16k
Best spike: peak=25.77875, time=52.01, d_freq=1419445246.54, chirp=15.616, fft_len=32k
Best autocorr: peak=17.4874, time=33.55, delay=2.0933, d_freq=1419444277.49, chirp=27.362, fft_len=128k
Best gaussian: peak=8.453101, mean=0.6084328, ChiSq=1.275159, time=72.98, d_freq=1419443204.86,
score=3.47315, null_hyp=2.311198, chirp=-21.375, fft_len=16k
Best pulse: peak=8.559355, time=104.7, period=1.743, d_freq=1419445917.87, score=0.9395, chirp=56.509, fft_len=128
Best triplet: peak=10.22582, time=91.82, period=1.843, d_freq=1419441274.4, chirp=47.091, fft_len=32
Spike count: 5
Autocorr count: 0
Pulse count: 0
Triplet count: 9
Gaussian count: 3
Time cpu in use since last restart: 72.3 seconds
GPU device sync requested... ...GPU device synched
06:00:41 (50231): 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.