任务 35648076
| 用户名 | 18no10ab.21096.4157.4.38.105.vlar_4 |
| 任务单元 | 12339119 |
| 创建时间 | 10 Mar 2020, 3:50:21 UTC |
| 发送时间 | 10 Mar 2020, 3:51:53 UTC |
| 上报期限 | 2 May 2020, 8:51:35 UTC |
| 接收时间 | 10 Mar 2020, 6:50:07 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 | 61608 |
| 运行时间 | 1 时 8 分 48 秒 |
| CPU 时间 | 4 分 23 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.75 |
| 设备最高FLOPS（每秒浮点运算次数） | 225.77 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 50.32 MB |
| Peak swap size | 2,828.71 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>
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_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 15.6.0
CPU : Intel(R) Xeon(R) CPU E5462 @ 2.80GHz
GenuineIntel x86, Family 6 Model 23 Stepping 6
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1
OpenCL-kernels filename : MultiBeam_Kernels_r3610.cl
ar=0.008867 NumCfft=145977 NumGauss=0 NumPulse=50152008576 NumTriplet=67945890720
Currently allocated 185 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 3610 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3610
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 22 2018 00:26:19)
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 : 0.008867
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 1024MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=1.292388, time=53.7, period=2.16, d_freq=1421023353.76, score=1.006, chirp=-6.6741, fft_len=256
Pulse: peak=1.623086, time=53.79, period=3.12, d_freq=1421024797.75, score=1.027, chirp=9.5439, fft_len=2k
Pulse: peak=3.814497, time=53.79, period=10.12, d_freq=1421024135.75, score=1.043, chirp=10.711, fft_len=2k
Autocorr: peak=18.02527, time=87.24, delay=3.8688, d_freq=1421027316.49, chirp=22.075, fft_len=128k
Spike: peak=24.2495, time=62.08, d_freq=1421029059.79, chirp=-30.833, fft_len=32k
Triplet: peak=10.94661, time=71.62, period=31.51, d_freq=1421021995.89, chirp=-54.458, fft_len=1024
Pulse: peak=4.227842, time=53.9, period=10.77, d_freq=1421025881.95, score=1.003, chirp=-63.785, fft_len=4k
Pulse: peak=4.165923, time=53.7, period=9.893, d_freq=1421026621.55, score=1.065, chirp=-77.95, fft_len=256
Best spike: peak=24.2495, time=62.08, d_freq=1421029059.79, chirp=-30.833, fft_len=32k
Best autocorr: peak=18.02527, time=87.24, delay=3.8688, d_freq=1421027316.49, chirp=22.075, 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=2.519443, time=53.7, period=4.946, d_freq=1421026621.55, score=1.077, chirp=-77.95, fft_len=256
Best triplet: peak=10.94661, time=71.62, period=31.51, d_freq=1421021995.89, chirp=-54.458, fft_len=1024
Spike count: 1
Autocorr count: 1
Pulse count: 5
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 262.8 seconds
GPU device sync requested... ...GPU device synched
22:49:26 (36747): 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.