任务 35647577
| 用户名 | 18no10ab.27680.67.16.50.157.vlar_1 |
| 任务单元 | 12443629 |
| 创建时间 | 26 Feb 2020, 2:50:36 UTC |
| 发送时间 | 26 Feb 2020, 15:14:13 UTC |
| 上报期限 | 19 Apr 2020, 20:13:55 UTC |
| 接收时间 | 26 Feb 2020, 18:34:17 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 | 33 分 8 秒 |
| CPU 时间 | 6 分 31 秒 |
| 验证状态 | 有效结果 |
| 积分 | 97.60 |
| 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 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 51.42 MB |
| Peak swap size | 4,652.64 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>
Maximum single buffer size set to:256MB
oclFFT global radix override set to:256
oclFFT max WG size override set to:256
SpikeFind FFT size threshold override set to:2048
Preferred workgroups number per compute unit set to 6.
Number of period iterations for PulseFind set to 10
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 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_r4008.cl
ar=0.012362 NumCfft=146041 NumGauss=0 NumPulse=50219088768 NumTriplet=68012970912
Currently allocated 329 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 4008 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r4008
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 : 0.012362
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 256MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Pulse: peak=2.337384, time=53.71, period=4.709, d_freq=1419033884.81, score=1.022, chirp=-3.9984, fft_len=512
Triplet: peak=13.48942, time=53.79, period=26.58, d_freq=1419031520.78, chirp=6.6648, fft_len=1024
Pulse: peak=8.06292, time=53.74, period=26.56, d_freq=1419031520.43, score=1.032, chirp=6.6648, fft_len=1024
Autocorr: peak=18.09839, time=46.98, delay=5.9458, d_freq=1419033521.99, chirp=6.7878, fft_len=128k
Autocorr: peak=20.31231, time=46.98, delay=5.9458, d_freq=1419033522.12, chirp=6.7905, fft_len=128k
Pulse: peak=0.6886691, time=53.7, period=0.7294, d_freq=1419032650.64, score=1.001, chirp=15.995, fft_len=256
Autocorr: peak=18.12188, time=100.7, delay=4.7872, d_freq=1419035174.34, chirp=19.582, fft_len=128k
Spike: peak=25.79791, time=46.98, d_freq=1419030755.26, chirp=22.208, fft_len=128k
Spike: peak=25.45468, time=46.98, d_freq=1419030755.27, chirp=22.21, fft_len=128k
Spike: peak=25.57052, time=46.98, d_freq=1419030755.25, chirp=22.213, fft_len=128k
Spike: peak=27.22962, time=46.98, d_freq=1419030755.27, chirp=22.215, fft_len=128k
Spike: peak=25.39393, time=46.98, d_freq=1419030755.26, chirp=22.219, fft_len=128k
Pulse: peak=4.379619, time=53.79, period=10.8, d_freq=1419032533.23, score=1.013, chirp=-26.991, fft_len=2k
Pulse: peak=0.8407861, time=53.69, period=1.022, d_freq=1419033995.92, score=1.003, chirp=38.921, fft_len=128
Pulse: peak=7.591826, time=53.9, period=24.05, d_freq=1419036874.9, score=1.025, chirp=61.314, fft_len=4k
Pulse: peak=7.863927, time=53.9, period=24.05, d_freq=1419036875.79, score=1.062, chirp=61.33, fft_len=4k
Triplet: peak=11.75252, time=77.85, period=7.173, d_freq=1419030746.77, chirp=-62.913, fft_len=64
Triplet: peak=11.52364, time=77.85, period=7.173, d_freq=1419030733.29, chirp=-65.046, fft_len=64
Best spike: peak=27.22962, time=46.98, d_freq=1419030755.27, chirp=22.215, fft_len=128k
Best autocorr: peak=20.31231, time=46.98, delay=5.9458, d_freq=1419033522.12, chirp=6.7905, 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=7.863927, time=53.9, period=24.05, d_freq=1419036875.79, score=1.062, chirp=61.33, fft_len=4k
Best triplet: peak=13.48942, time=53.79, period=26.58, d_freq=1419031520.78, chirp=6.6648, fft_len=1024
Spike count: 5
Autocorr count: 3
Pulse count: 7
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 390.4 seconds
GPU device sync requested... ...GPU device synched
18:32:17 (86568): 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.