任务 35615360
| 用户名 | 18no10ab.23196.10701.14.48.39.vlar_0 |
| 任务单元 | 12433036 |
| 创建时间 | 22 Feb 2020, 1:30:06 UTC |
| 发送时间 | 22 Feb 2020, 14:41:45 UTC |
| 上报期限 | 15 Apr 2020, 19:41:27 UTC |
| 接收时间 | 22 Feb 2020, 16:12:25 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 | 85774 |
| 运行时间 | 27 分 24 秒 |
| CPU 时间 | 1 分 52 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.09 |
| 设备最高FLOPS（每秒浮点运算次数） | 385.36 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 47.13 MB |
| Peak swap size | 4,607.27 MB |
| Peak disk usage | 0.04 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: 19.3.0
CPU : Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
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=0.011282 NumCfft=145999 NumGauss=0 NumPulse=50175070336 NumTriplet=67968952480
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: 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 560 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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 : 0.011282
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=8.145068, time=53.74, period=24.08, d_freq=1420379064.78, score=1.046, chirp=-3.9355, fft_len=1024
Pulse: peak=4.093691, time=53.69, period=9.088, d_freq=1420377873.17, score=1.027, chirp=-14.409, fft_len=128
Autocorr: peak=18.64708, time=73.82, delay=5.1785, d_freq=1420381991.02, chirp=15.33, fft_len=128k
Spike: peak=24.34675, time=57.04, d_freq=1420375977.22, chirp=-14.98, fft_len=64k
Spike: peak=24.76962, time=57.04, d_freq=1420375977.24, chirp=-14.988, fft_len=64k
Spike: peak=24.18361, time=57.04, d_freq=1420375977.23, chirp=-15.006, fft_len=64k
Spike: peak=24.31667, time=70.46, d_freq=1420378081.6, chirp=-16.781, fft_len=64k
Spike: peak=24.09311, time=70.46, d_freq=1420378081.6, chirp=-16.796, fft_len=64k
Pulse: peak=0.8696145, time=53.69, period=1.09, d_freq=1420376073.87, score=1.017, chirp=24.548, fft_len=64
Autocorr: peak=18.36333, time=20.13, delay=5.6618, d_freq=1420381420.57, chirp=27.875, fft_len=128k
Pulse: peak=3.770705, time=53.74, period=10.62, d_freq=1420378355.11, score=1.006, chirp=58.103, fft_len=1024
Pulse: peak=0.5469041, time=53.7, period=0.453, d_freq=1420376526.39, score=1.017, chirp=-89.923, fft_len=256
Pulse: peak=10.32328, time=53.79, period=35.44, d_freq=1420377989.72, score=1.062, chirp=90.523, fft_len=2k
Best spike: peak=24.76962, time=57.04, d_freq=1420375977.24, chirp=-14.988, fft_len=64k
Best autocorr: peak=18.64708, time=73.82, delay=5.1785, d_freq=1420381991.02, chirp=15.33, 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=10.32328, time=53.79, period=35.44, d_freq=1420377989.72, score=1.062, chirp=90.523, fft_len=2k
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 5
Autocorr count: 2
Pulse count: 6
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 112.5 seconds
GPU device sync requested... ...GPU device synched
16:39:31 (6023): 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.