任务 35643151
| 用户名 | 18no10ab.1662.72454.15.49.203_2 |
| 任务单元 | 12442162 |
| 创建时间 | 25 Feb 2020, 7:24:31 UTC |
| 发送时间 | 26 Feb 2020, 7:33:01 UTC |
| 上报期限 | 17 Mar 2020, 18:42:43 UTC |
| 接收时间 | 26 Feb 2020, 8:34:22 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 | 17 分 36 秒 |
| CPU 时间 | 1 分 44 秒 |
| 验证状态 | 有效结果 |
| 积分 | 29.31 |
| 设备最高FLOPS（每秒浮点运算次数） | 225.73 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 47.78 MB |
| Peak swap size | 2,825.64 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>
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=12.319143 NumCfft=99203 NumGauss=0 NumPulse=6549236351 NumTriplet=6549236351
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 : 12.319143
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
Triplet: peak=7.738601, time=0.9171, period=0.06472, d_freq=1419481201.17, chirp=0, fft_len=8
Triplet: peak=7.943079, time=39.31, period=0.01802, d_freq=1419479980.47, chirp=0, fft_len=16
Triplet: peak=6.815774, time=33.45, period=0.1073, d_freq=1419481201.17, chirp=0, fft_len=16
Triplet: peak=6.834725, time=33.45, period=0.1073, d_freq=1419481201.17, chirp=0, fft_len=16
Triplet: peak=10.04625, time=70.71, period=0.07373, d_freq=1419483032.23, chirp=0, fft_len=32
Spike: peak=25.66526, time=6.711, d_freq=1419481249.99, chirp=0.0027728, fft_len=128k
Spike: peak=26.47144, time=6.711, d_freq=1419481250, chirp=0.003697, fft_len=128k
Spike: peak=26.07482, time=6.711, d_freq=1419481250, chirp=0.0046213, fft_len=128k
Spike: peak=25.23619, time=6.711, d_freq=1419481250.02, chirp=-0.0046213, fft_len=128k
Spike: peak=24.53061, time=6.711, d_freq=1419481250.01, chirp=0.0055456, fft_len=128k
Spike: peak=27.06415, time=6.711, d_freq=1419481250.01, chirp=-0.0055456, fft_len=128k
Spike: peak=27.68488, time=6.711, d_freq=1419481250, chirp=-0.0064698, fft_len=128k
Spike: peak=27.03345, time=6.711, d_freq=1419481250, chirp=-0.0073941, fft_len=128k
Spike: peak=25.18348, time=6.711, d_freq=1419481249.99, chirp=-0.0083183, fft_len=128k
Spike: peak=24.12719, time=87.24, d_freq=1419485827.96, chirp=-0.082259, fft_len=128k
Spike: peak=24.3204, time=87.24, d_freq=1419485827.95, chirp=-0.083183, fft_len=128k
Spike: peak=24.24361, time=60.4, d_freq=1419478381.09, chirp=-1.4834, fft_len=128k
Spike: peak=24.31387, time=60.4, d_freq=1419478381.09, chirp=-1.4871, fft_len=128k
Best spike: peak=27.68488, time=6.711, d_freq=1419481250, chirp=-0.0064698, fft_len=128k
Best autocorr: peak=17.26605, time=46.98, delay=5.9124, d_freq=1419482274.08, chirp=-3.1462, 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=1.756317, time=70.17, period=0.02724, d_freq=1419483642.58, score=0.7764, chirp=0, fft_len=8
Best triplet: peak=10.04625, time=70.71, period=0.07373, d_freq=1419483032.23, chirp=0, fft_len=32
Spike count: 13
Autocorr count: 0
Pulse count: 0
Triplet count: 5
Gaussian count: 0
Time cpu in use since last restart: 104.2 seconds
GPU device sync requested... ...GPU device synched
00:26:01 (25146): 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.