任务 35648323
| 用户名 | 18no10ab.1662.10701.15.49.154.vlar_3 |
| 任务单元 | 12441601 |
| 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, 13:02:45 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 | 23 秒 |
| CPU 时间 | 14 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.81 |
| 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 | 48.17 MB |
| Peak swap size | 2,821.05 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=0.011267 NumCfft=146047 NumGauss=0 NumPulse=50225378432 NumTriplet=68019260576
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
Spike: peak=46.28796, time=6.711, d_freq=1418999999.99, chirp=0, fft_len=128k
Spike: peak=27.86492, time=33.55, d_freq=1418999999.99, chirp=0, fft_len=128k
Spike: peak=36.08974, time=46.98, d_freq=1418999999.99, chirp=0, fft_len=128k
Spike: peak=48.79133, time=6.711, d_freq=1418999999.99, chirp=0.00092426, fft_len=128k
Spike: peak=30.95588, time=33.55, d_freq=1419000000.02, chirp=0.00092426, fft_len=128k
Spike: peak=41.78091, time=6.711, d_freq=1418999999.98, chirp=-0.00092426, fft_len=128k
Spike: peak=24.61502, time=46.98, d_freq=1419000000.02, chirp=-0.00092426, fft_len=128k
Spike: peak=48.97924, time=6.711, d_freq=1419000000, chirp=0.0018485, fft_len=128k
Spike: peak=35.48814, time=46.98, d_freq=1419000000, chirp=0.0018485, fft_len=128k
Spike: peak=35.80269, time=6.711, d_freq=1418999999.97, chirp=-0.0018485, fft_len=128k
Spike: peak=33.02361, time=33.55, d_freq=1419000000, chirp=-0.0018485, fft_len=128k
Spike: peak=29.83901, time=46.98, d_freq=1418999999.97, chirp=-0.0018485, fft_len=128k
Spike: peak=46.81567, time=6.711, d_freq=1419000000, chirp=0.0027728, fft_len=128k
Spike: peak=34.40823, time=33.55, d_freq=1419000000, chirp=0.0027728, fft_len=128k
Spike: peak=25.46499, time=46.98, d_freq=1418999999.97, chirp=0.0027728, fft_len=128k
Spike: peak=29.01964, time=6.711, d_freq=1418999999.97, chirp=-0.0027728, fft_len=128k
Spike: peak=32.88475, time=46.98, d_freq=1419000000, chirp=-0.0027728, fft_len=128k
Spike: peak=42.55206, time=6.711, d_freq=1419000000.01, chirp=0.003697, fft_len=128k
Spike: peak=28.32301, time=46.98, d_freq=1419000000.01, chirp=0.003697, fft_len=128k
Spike: peak=24.07332, time=10.07, d_freq=1419000000.02, chirp=-0.003697, fft_len=64k
Spike: peak=31.11688, time=33.55, d_freq=1419000000.01, chirp=-0.003697, fft_len=128k
Spike: peak=36.69199, time=6.711, d_freq=1419000000.02, chirp=0.0046213, fft_len=128k
Spike: peak=30.44216, time=33.55, d_freq=1418999999.99, chirp=0.0046213, fft_len=128k
Spike: peak=32.46898, time=46.98, d_freq=1418999999.98, chirp=0.0046213, fft_len=128k
Spike: peak=35.30014, time=46.98, d_freq=1418999999.99, chirp=-0.0046213, fft_len=128k
Spike: peak=29.91401, time=6.711, d_freq=1419000000.02, chirp=0.0055456, fft_len=128k
Spike: peak=27.02982, time=33.55, d_freq=1419000000.02, chirp=0.0055456, fft_len=128k
Spike: peak=25.08739, time=6.711, d_freq=1419000000.02, chirp=-0.0055456, fft_len=128k
Spike: peak=33.50942, time=46.98, d_freq=1418999999.99, chirp=0.0064698, fft_len=128k
Spike: peak=30.24493, time=6.711, d_freq=1419000000.02, chirp=-0.0064698, 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=48.97924, time=6.711, d_freq=1419000000, chirp=0.0018485, fft_len=128k
Best autocorr: peak=11.39648, time=87.24, delay=1.7923, d_freq=1419003905.69, chirp=-0.0064698, 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=2.500606, time=53.69, period=6.057, d_freq=1419005737.3, score=0.8737, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 14.2 seconds
GPU device sync requested... ...GPU device synched
05:03:49 (50970): 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.