任务 35497628
| 用户名 | 18no10ab.19465.8247.10.44.7_1 |
| 任务单元 | 12394855 |
| 创建时间 | 3 Feb 2020, 8:28:25 UTC |
| 发送时间 | 4 Feb 2020, 8:23:54 UTC |
| 上报期限 | 24 Feb 2020, 19:33:36 UTC |
| 接收时间 | 4 Feb 2020, 12:48:20 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 | 1 分 4 秒 |
| CPU 时间 | 14 秒 |
| 验证状态 | 有效结果 |
| 积分 | 5.86 |
| 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 | 53.33 MB |
| Peak swap size | 5,096.26 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=1.140305 NumCfft=101477 NumGauss=0 NumPulse=56406641961 NumTriplet=56406641961
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 : 1.140305
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=25.83242, time=3.355, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=26.52174, time=43.62, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=25.89431, time=50.33, d_freq=1420069124.85, chirp=0, fft_len=64k
Spike: peak=27.34628, time=97.31, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=37.15825, time=6.711, d_freq=1420071677.12, chirp=0, fft_len=128k
Autocorr: peak=18.25101, time=6.711, delay=1.5233, d_freq=1420068359.38, chirp=0, fft_len=128k
Spike: peak=39.46845, time=33.55, d_freq=1420071677.12, chirp=0, fft_len=128k
Autocorr: peak=21.39682, time=33.55, delay=0.028365, d_freq=1420068359.38, chirp=0, fft_len=128k
Spike: peak=43.30107, time=46.98, d_freq=1420071322.62, chirp=0, fft_len=128k
Autocorr: peak=18.50986, time=46.98, delay=0.90276, d_freq=1420068359.38, chirp=0, fft_len=128k
Spike: peak=35.2756, time=60.4, d_freq=1420071322.62, chirp=0, fft_len=128k
Spike: peak=36.19745, time=73.82, d_freq=1420071322.62, chirp=0, fft_len=128k
Spike: peak=28.35052, time=87.24, d_freq=1420071677.12, chirp=0, fft_len=128k
Autocorr: peak=22.39, time=87.24, delay=0.028365, d_freq=1420068359.38, chirp=0, fft_len=128k
Spike: peak=27.659, time=100.7, d_freq=1420071322.62, chirp=0, fft_len=128k
Spike: peak=37.71972, time=6.711, d_freq=1420070968.13, chirp=0.00092426, fft_len=128k
Autocorr: peak=18.75554, time=6.711, delay=1.5233, d_freq=1420068359.38, chirp=0.00092426, fft_len=128k
Spike: peak=30.46209, time=33.55, d_freq=1420070968.15, chirp=0.00092426, fft_len=128k
Autocorr: peak=21.74906, time=33.55, delay=0.028365, d_freq=1420068359.41, chirp=0.00092426, fft_len=128k
Spike: peak=46.67646, time=46.98, d_freq=1420070968.16, chirp=0.00092426, fft_len=128k
Autocorr: peak=18.91836, time=46.98, delay=3.5262, d_freq=1420068359.42, chirp=0.00092426, fft_len=128k
Spike: peak=30.91125, time=60.4, d_freq=1420071677.1, chirp=0.00092426, fft_len=128k
Spike: peak=31.8025, time=73.82, d_freq=1420071322.61, chirp=0.00092426, fft_len=128k
Spike: peak=28.84654, time=87.24, d_freq=1420071677.12, chirp=0.00092426, fft_len=128k
Autocorr: peak=22.58154, time=87.24, delay=0.028365, d_freq=1420068359.46, chirp=0.00092426, fft_len=128k
Spike: peak=36.13482, time=100.7, d_freq=1420070968.14, chirp=0.00092426, fft_len=128k
Spike: peak=40.89668, time=6.711, d_freq=1420071677.11, chirp=-0.00092426, fft_len=128k
Autocorr: peak=17.94834, time=6.711, delay=1.5233, d_freq=1420068359.37, chirp=-0.00092426, fft_len=128k
Spike: peak=30.49299, time=33.55, d_freq=1420070968.16, chirp=-0.00092426, fft_len=128k
Autocorr: peak=21.29151, time=33.55, delay=0.028365, d_freq=1420068359.34, chirp=-0.00092426, 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=50.23055, time=46.98, d_freq=1420070968.15, chirp=-0.00092426, fft_len=128k
Best autocorr: peak=26.77888, time=46.98, delay=3.5262, d_freq=1420068359.46, chirp=0.0018485, 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=1.681148, time=23.61, period=0.2097, d_freq=1420063565.81, score=0.84, chirp=5.3968, fft_len=256
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 20
Autocorr count: 10
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 14.6 seconds
GPU device sync requested... ...GPU device synched
06:46:09 (32932): 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.