任务 35646593
| 用户名 | 18no10ab.22187.67.16.50.62.vlar_2 |
| 任务单元 | 12443301 |
| 创建时间 | 26 Feb 2020, 2:38:09 UTC |
| 发送时间 | 26 Feb 2020, 12:39:08 UTC |
| 上报期限 | 19 Apr 2020, 17:38:50 UTC |
| 接收时间 | 26 Feb 2020, 15:32:55 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 | 11 分 2 秒 |
| CPU 时间 | 1 分 27 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.35 |
| 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 | 57.20 MB |
| Peak swap size | 5,100.12 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 : 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=145989 NumGauss=0 NumPulse=50164588672 NumTriplet=67958470816
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=24.68146, time=70.46, d_freq=1420607601.68, chirp=0.34013, fft_len=64k
Spike: peak=25.31675, time=70.46, d_freq=1420607601.68, chirp=0.35492, fft_len=64k
Spike: peak=24.7138, time=70.46, d_freq=1420607601.68, chirp=0.3697, fft_len=64k
Pulse: peak=4.45685, time=53.74, period=12.3, d_freq=1420605830.05, score=1.003, chirp=0.86696, fft_len=1024
Pulse: peak=6.040739, time=53.71, period=15.27, d_freq=1420609708.03, score=1.059, chirp=1.8679, fft_len=512
Pulse: peak=6.542796, time=53.71, period=15.27, d_freq=1420609715.23, score=1.147, chirp=2.0019, fft_len=512
Spike: peak=24.59886, time=15.1, d_freq=1420607629.17, chirp=-3.3126, fft_len=32k
Spike: peak=24.50677, time=15.1, d_freq=1420607629.17, chirp=-3.3717, fft_len=32k
Pulse: peak=0.6945554, time=53.7, period=0.6955, d_freq=1420608635.58, score=1.011, chirp=6.4051, fft_len=256
Spike: peak=24.33531, time=100.7, d_freq=1420610045.96, chirp=-8.6603, fft_len=128k
Spike: peak=25.58465, time=100.7, d_freq=1420610045.94, chirp=-8.6612, fft_len=128k
Spike: peak=26.81622, time=100.7, d_freq=1420610045.96, chirp=-8.664, fft_len=128k
Spike: peak=27.67902, time=100.7, d_freq=1420610045.94, chirp=-8.6649, fft_len=128k
Spike: peak=27.9033, time=100.7, d_freq=1420610045.96, chirp=-8.6677, fft_len=128k
Spike: peak=28.48621, time=100.7, d_freq=1420610045.94, chirp=-8.6686, fft_len=128k
Spike: peak=27.42204, time=100.7, d_freq=1420610045.96, chirp=-8.6714, fft_len=128k
Spike: peak=27.89441, time=100.7, d_freq=1420610045.94, chirp=-8.6723, fft_len=128k
Spike: peak=25.50616, time=100.7, d_freq=1420610045.96, chirp=-8.6751, fft_len=128k
Spike: peak=25.88206, time=100.7, d_freq=1420610045.94, chirp=-8.676, fft_len=128k
Spike: peak=25.4208, time=30.2, d_freq=1420607921.82, chirp=-20.94, fft_len=64k
Spike: peak=27.15135, time=30.2, d_freq=1420607921.82, chirp=-20.955, fft_len=64k
Spike: peak=27.49946, time=30.2, d_freq=1420607921.82, chirp=-20.97, fft_len=64k
Spike: peak=26.425, time=30.2, d_freq=1420607921.82, chirp=-20.984, fft_len=64k
Spike: peak=24.07563, time=30.2, d_freq=1420607921.82, chirp=-20.999, fft_len=64k
Pulse: peak=6.812596, time=53.71, period=20.12, d_freq=1420601065.72, score=1.027, chirp=26.687, fft_len=512
Pulse: peak=0.4384443, time=53.69, period=0.3324, d_freq=1420609934.75, score=1.057, chirp=32.025, fft_len=64
Pulse: peak=2.603989, time=53.79, period=6.554, d_freq=1420601864.42, score=1.009, chirp=34.227, fft_len=2k
Pulse: peak=9.683334, time=53.79, period=27.89, d_freq=1420605761.22, score=1.004, chirp=-63.883, fft_len=2k
Pulse: peak=4.373802, time=53.79, period=11.22, d_freq=1420605422.14, score=1.011, chirp=-76.126, fft_len=2k
Best spike: peak=28.48621, time=100.7, d_freq=1420610045.94, chirp=-8.6686, fft_len=128k
Best autocorr: peak=16.83542, time=33.55, delay=2.8833, d_freq=1420606142.91, chirp=20.092, 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=6.542796, time=53.71, period=15.27, d_freq=1420609715.23, score=1.147, chirp=2.0019, fft_len=512
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 20
Autocorr count: 0
Pulse count: 9
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 87.4 seconds
GPU device sync requested... ...GPU device synched
09:21:09 (84224): 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.