任务 35534831
| 用户名 | 18no10ab.20035.74499.11.45.131_1 |
| 任务单元 | 12406757 |
| 创建时间 | 7 Feb 2020, 23:27:00 UTC |
| 发送时间 | 8 Feb 2020, 21:32:15 UTC |
| 上报期限 | 13 Apr 2020, 22:06:41 UTC |
| 接收时间 | 11 Feb 2020, 1:38:48 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 | 74242 |
| 运行时间 | 50 分 15 秒 |
| CPU 时间 | 4 分 58 秒 |
| 验证状态 | 有效结果 |
| 积分 | 106.32 |
| 设备最高FLOPS（每秒浮点运算次数） | 225.84 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 70.45 MB |
| Peak swap size | 4,827.07 MB |
| Peak disk usage | 0.05 MB |
标准错误输出
<core_client_version>7.16.3</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: 17.7.0
CPU : Intel(R) Xeon(R) CPU W3530 @ 2.80GHz
GenuineIntel x86, Family 6 Model 26 Stepping 5
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2
OpenCL-kernels filename : MultiBeam_Kernels_r4008.cl
ar=0.269060 NumCfft=255617 NumGauss=1758237014 NumPulse=226395138180 NumTriplet=452810990736
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: 10
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 268435456
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1073741824
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: ATI Radeon HD 5770
Vendor: AMD
Driver version: 1.2 (Jun 2 2019 21:22:32)
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
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.269060
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 256MB
Total device global memory: 1024MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Spike: peak=24.34499, time=57.04, d_freq=1418775852.54, chirp=-2.0703, fft_len=64k
Spike: peak=24.38062, time=57.04, d_freq=1418775852.53, chirp=-2.0888, fft_len=64k
Spike: peak=25.13639, time=46.98, d_freq=1418779648.9, chirp=10.748, fft_len=128k
Spike: peak=24.01092, time=46.98, d_freq=1418779648.91, chirp=10.75, fft_len=128k
Spike: peak=26.30336, time=46.98, d_freq=1418779648.89, chirp=10.753, fft_len=128k
Spike: peak=26.31631, time=46.98, d_freq=1418779648.91, chirp=10.755, fft_len=128k
Spike: peak=24.17653, time=46.98, d_freq=1418779648.89, chirp=10.757, fft_len=128k
Spike: peak=25.75348, time=46.98, d_freq=1418779648.9, chirp=10.759, fft_len=128k
Spike: peak=24.65331, time=63.75, d_freq=1418774432.4, chirp=-19.739, fft_len=64k
Spike: peak=24.68328, time=62.08, d_freq=1418774465.56, chirp=-19.757, fft_len=32k
Spike: peak=24.73155, time=63.75, d_freq=1418774432.41, chirp=-19.757, fft_len=64k
Spike: peak=25.42736, time=63.75, d_freq=1418774432.39, chirp=-19.764, fft_len=64k
Spike: peak=24.84646, time=62.08, d_freq=1418774465.53, chirp=-19.772, fft_len=32k
Triplet: peak=12.0075, time=38.27, period=6.447, d_freq=1418782309.5, chirp=22.899, fft_len=32
Spike: peak=24.29694, time=60.4, d_freq=1418777922.05, chirp=25.023, fft_len=128k
Spike: peak=24.27622, time=73.82, d_freq=1418778010.34, chirp=26.182, fft_len=128k
Spike: peak=24.00772, time=73.82, d_freq=1418778010.33, chirp=26.183, fft_len=128k
Spike: peak=24.29161, time=87.24, d_freq=1418775872.04, chirp=-26.804, fft_len=128k
Spike: peak=24.40704, time=87.24, d_freq=1418775872.04, chirp=-26.805, fft_len=128k
Spike: peak=24.17329, time=87.24, d_freq=1418783490.61, chirp=29.008, fft_len=128k
Spike: peak=24.45678, time=87.24, d_freq=1418783490.62, chirp=29.009, fft_len=128k
Pulse: peak=1.964701, time=69.93, period=0.7455, d_freq=1418776446.83, score=1.013, chirp=43.254, fft_len=256
Triplet: peak=10.2522, time=52.38, period=5.092, d_freq=1418780160.35, chirp=-53.431, fft_len=16
Best spike: peak=26.31631, time=46.98, d_freq=1418779648.91, chirp=10.755, fft_len=128k
Best autocorr: peak=17.30428, time=20.13, delay=3.7231, d_freq=1418778723.34, chirp=-28.488, fft_len=128k
Best gaussian: peak=2.508695, mean=0.4914127, ChiSq=1.386346, time=22.65, d_freq=1418777002.86,
score=0.1614094, null_hyp=2.26868, chirp=-3.3347, fft_len=16k
Best pulse: peak=1.964701, time=69.93, period=0.7455, d_freq=1418776446.83, score=1.013, chirp=43.254, fft_len=256
Best triplet: peak=12.0075, time=38.27, period=6.447, d_freq=1418782309.5, chirp=22.899, fft_len=32
Spike count: 20
Autocorr count: 0
Pulse count: 1
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 298.1 seconds
GPU device sync requested... ...GPU device synched
02:20:19 (73017): 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.