任务 35648320
| 用户名 | 18no10ab.1662.10701.15.49.94.vlar_3 |
| 任务单元 | 12441541 |
| 创建时间 | 19 Apr 2020, 10:53:37 UTC |
| 发送时间 | 19 Apr 2020, 10:54:29 UTC |
| 上报期限 | 11 Jun 2020, 15:54:11 UTC |
| 接收时间 | 19 Apr 2020, 14:12:15 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 7 分 35 秒 |
| CPU 时间 | 3 分 42 秒 |
| 验证状态 | 有效结果 |
| 积分 | 94.07 |
| 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 | 52.32 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=0.011267 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 : 0.011267
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=0.262333, time=53.69, period=0.1241, d_freq=1420915756.65, score=1.028, chirp=4.271, fft_len=32
Spike: peak=24.49897, time=73.82, d_freq=1420915723.32, chirp=-5.7628, fft_len=128k
Spike: peak=24.13788, time=73.82, d_freq=1420915723.32, chirp=-5.7637, fft_len=128k
Spike: peak=24.5789, time=63.75, d_freq=1420917402.78, chirp=-19.657, fft_len=64k
Spike: peak=25.34345, time=63.75, d_freq=1420917402.79, chirp=-19.676, fft_len=64k
Triplet: peak=10.07726, time=56.51, period=20.31, d_freq=1420920637.67, chirp=25.626, fft_len=32
Pulse: peak=2.880728, time=53.69, period=6.337, d_freq=1420920536.5, score=1.005, chirp=-71.539, fft_len=64
Best spike: peak=25.34345, time=63.75, d_freq=1420917402.79, chirp=-19.676, fft_len=64k
Best autocorr: peak=16.97153, time=46.98, delay=3.1261, d_freq=1420918405.8, chirp=9.3036, 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=0.262333, time=53.69, period=0.1241, d_freq=1420915756.65, score=1.028, chirp=4.271, fft_len=32
Best triplet: peak=10.07726, time=56.51, period=20.31, d_freq=1420920637.67, chirp=25.626, fft_len=32
Spike count: 4
Autocorr count: 0
Pulse count: 2
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 221.7 seconds
GPU device sync requested... ...GPU device synched
06:11:25 (51068): called boinc_finish(0)
</stderr_txt>
]]>
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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.