任务 35316344
| 用户名 | 18no10ab.26452.74090.3.37.251_0 |
| 任务单元 | 12335594 |
| 创建时间 | 14 Jan 2020, 2:28:28 UTC |
| 发送时间 | 16 Jan 2020, 0:56:41 UTC |
| 上报期限 | 20 Mar 2020, 11:31:09 UTC |
| 接收时间 | 16 Jan 2020, 4:15:44 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 | 13 秒 |
| CPU 时间 | 7 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.01 |
| 设备最高FLOPS（每秒浮点运算次数） | 287.04 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 60.74 MB |
| Peak swap size | 5,128.38 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=0.274096 NumCfft=252533 NumGauss=1724513666 NumPulse=226436743449 NumTriplet=452849705749
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 (Dec 1 2019 20:20:15)
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 : 0.274096
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=37.61236, time=20.13, d_freq=1419946827.07, chirp=0, fft_len=128k
Spike: peak=25.63326, time=33.55, d_freq=1419946827.07, chirp=0, fft_len=128k
Spike: peak=30.9322, time=73.82, d_freq=1419947181.57, chirp=0, fft_len=128k
Spike: peak=34.27178, time=46.98, d_freq=1419947536.04, chirp=0.00092426, fft_len=128k
Spike: peak=30.45115, time=73.82, d_freq=1419947181.56, chirp=0.00092426, fft_len=128k
Spike: peak=40.05313, time=20.13, d_freq=1419946827.05, chirp=-0.00092426, fft_len=128k
Spike: peak=32.46032, time=46.98, d_freq=1419947536.02, chirp=-0.00092426, fft_len=128k
Spike: peak=30.20097, time=73.82, d_freq=1419947181.57, chirp=-0.00092426, fft_len=128k
Spike: peak=30.62115, time=20.13, d_freq=1419946827.03, chirp=0.0018485, fft_len=128k
Spike: peak=28.70271, time=73.82, d_freq=1419947181.55, chirp=0.0018485, fft_len=128k
Spike: peak=24.70023, time=6.711, d_freq=1419947181.56, chirp=-0.0018485, fft_len=128k
Spike: peak=29.68591, time=20.13, d_freq=1419946827.03, chirp=-0.0018485, fft_len=128k
Spike: peak=29.55736, time=46.98, d_freq=1419948670.4, chirp=-0.0018485, fft_len=128k
Spike: peak=30.20536, time=73.82, d_freq=1419946827.08, chirp=-0.0018485, fft_len=128k
Spike: peak=43.27364, time=20.13, d_freq=1419946827.05, chirp=0.0027728, fft_len=128k
Spike: peak=32.2182, time=46.98, d_freq=1419948670.4, chirp=0.0027728, fft_len=128k
Spike: peak=25.80543, time=73.82, d_freq=1419947181.55, chirp=0.0027728, fft_len=128k
Spike: peak=26.74576, time=6.711, d_freq=1419947181.55, chirp=-0.0027728, fft_len=128k
Spike: peak=26.82772, time=46.98, d_freq=1419947536.01, chirp=-0.0027728, fft_len=128k
Spike: peak=30.60683, time=73.82, d_freq=1419946827.09, chirp=-0.0027728, fft_len=128k
Spike: peak=31.64336, time=16.78, d_freq=1419946827.06, chirp=0.003697, fft_len=64k
Spike: peak=25.58537, time=43.62, d_freq=1419947536, chirp=0.003697, fft_len=64k
Spike: peak=41.26685, time=20.13, d_freq=1419946827.07, chirp=0.003697, fft_len=128k
Spike: peak=29.57042, time=46.98, d_freq=1419947536.02, chirp=0.003697, fft_len=128k
Spike: peak=25.46036, time=16.78, d_freq=1419946827.08, chirp=-0.003697, fft_len=64k
Spike: peak=27.71527, time=6.711, d_freq=1419947181.54, chirp=-0.003697, fft_len=128k
Spike: peak=32.07563, time=20.13, d_freq=1419946827.07, chirp=-0.003697, fft_len=128k
Spike: peak=30.42693, time=46.98, d_freq=1419947536.04, chirp=-0.003697, fft_len=128k
Spike: peak=29.6636, time=73.82, d_freq=1419946827.09, chirp=-0.003697, fft_len=128k
Spike: peak=25.31535, time=6.711, d_freq=1419947181.52, chirp=0.0046213, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=43.27364, time=20.13, d_freq=1419946827.05, chirp=0.0027728, fft_len=128k
Best autocorr: peak=15.98291, time=46.98, delay=6.5449, d_freq=1419951171.92, chirp=0.00092426, fft_len=128k
Best gaussian: peak=1.935781, mean=0.5550498, ChiSq=1.277066, time=14.26, d_freq=1419946827.36,
score=-6.224392, null_hyp=1.836032, chirp=0.0046213, fft_len=16k
Best pulse: peak=1.825318, time=58.77, period=0.7832, d_freq=1419947509.77, score=0.8821, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 7.0 seconds
GPU device sync requested... ...GPU device synched
22:10:30 (509): 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.