任务 35644867
| 用户名 | 18no10ab.1662.73681.15.49.7_1 |
| 任务单元 | 12442734 |
| 创建时间 | 25 Feb 2020, 7:28:40 UTC |
| 发送时间 | 26 Feb 2020, 9:35:57 UTC |
| 上报期限 | 30 Apr 2020, 11:35:05 UTC |
| 接收时间 | 26 Feb 2020, 12:30:59 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 | 88772 |
| 运行时间 | 14 秒 |
| CPU 时间 | 10 秒 |
| 验证状态 | 有效结果 |
| 积分 | 3.34 |
| 设备最高FLOPS（每秒浮点运算次数） | 272.57 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 44.49 MB |
| Peak swap size | 4,539.30 MB |
| Peak disk usage | 0.03 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 : 2
BOINC assigns slot on device #2 of 2 devices.
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: 19.3.0
CPU : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3610.cl
ar=0.277280 NumCfft=250709 NumGauss=1704591714 NumPulse=226405575836 NumTriplet=452787742170
Currently allocated 209 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: 2
Max compute units: 24
Max work group size: 256
Max clock frequency: 1050Mhz
Max memory allocation: 402653184
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1610612736
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 530
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:17)
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_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes
Max compute units: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
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: AMD Radeon Pro 455 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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 cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.277280
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 128MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=3.282198, time=67.72, period=1.543, d_freq=1420067062.38, score=1.001, chirp=0, fft_len=128
Spike: peak=24.5134, time=60.82, d_freq=1420071322.92, chirp=0, fft_len=8k
Spike: peak=31.78966, time=61.24, d_freq=1420069479.35, chirp=0, fft_len=16k
Spike: peak=24.07233, time=1.678, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=32.92989, time=5.033, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=26.38748, time=25.17, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=25.16258, time=41.94, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=34.59697, time=48.65, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=26.4593, time=55.36, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=25.46321, time=58.72, d_freq=1420064871.01, chirp=0, fft_len=32k
Spike: peak=37.31707, time=62.08, d_freq=1420071322.62, chirp=0, fft_len=32k
Spike: peak=25.34711, time=105.7, d_freq=1420069479.35, chirp=0, fft_len=32k
Spike: peak=55.51973, time=3.355, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=30.23902, time=10.07, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=34.38669, time=16.78, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=33.6595, time=23.49, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=27.63531, time=30.2, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=25.4058, time=36.91, d_freq=1420069124.85, chirp=0, fft_len=64k
Spike: peak=33.14139, time=43.62, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=42.0093, time=50.33, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=38.54402, time=57.04, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=52.326, time=63.75, d_freq=1420071677.12, chirp=0, fft_len=64k
Spike: peak=41.1013, time=70.46, d_freq=1420069124.85, chirp=0, fft_len=64k
Spike: peak=26.41505, time=77.18, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=33.29887, time=83.89, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=25.22194, time=90.6, d_freq=1420071322.62, chirp=0, fft_len=64k
Spike: peak=28.95708, time=97.31, d_freq=1420070968.12, chirp=0, fft_len=64k
Spike: peak=44.93304, time=104, d_freq=1420071677.12, chirp=0, fft_len=64k
Autocorr: peak=46.94048, time=6.711, delay=0.42312, d_freq=1420068359.38, chirp=0, fft_len=128k
Autocorr: peak=27.91806, time=20.13, delay=0.90276, d_freq=1420068359.38, chirp=0, 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=55.51973, time=3.355, d_freq=1420071322.62, chirp=0, fft_len=64k
Best autocorr: peak=46.94048, time=6.711, delay=0.42312, d_freq=1420068359.38, chirp=0, fft_len=128k
Best gaussian: peak=1.500119, mean=0.5806352, ChiSq=1.327045, time=64.59, d_freq=1420064852.83,
score=-8.832658, null_hyp=1.697834, chirp=0, fft_len=16k
Best pulse: peak=3.282198, time=67.72, period=1.543, d_freq=1420067062.38, score=1.001, chirp=0, fft_len=128
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 27
Autocorr count: 2
Pulse count: 1
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 9.5 seconds
GPU device sync requested... ...GPU device synched
12:58:16 (61917): 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.