任务 35641116
| 用户名 | 18no10ab.1662.10701.15.49.37.vlar_1 |
| 任务单元 | 12441484 |
| 创建时间 | 25 Feb 2020, 7:20:27 UTC |
| 发送时间 | 26 Feb 2020, 5:23:55 UTC |
| 上报期限 | 19 Apr 2020, 10:23:37 UTC |
| 接收时间 | 26 Feb 2020, 9:32:43 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 | 58196 |
| 运行时间 | 10 秒 |
| CPU 时间 | 5 秒 |
| 验证状态 | 有效结果 |
| 积分 | 0.77 |
| 设备最高FLOPS（每秒浮点运算次数） | 287.06 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.23 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 50.91 MB |
| Peak swap size | 5,096.57 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>
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 : 1
BOINC assigns slot on device #0.
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: 18.7.0
CPU : Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
GenuineIntel x86, Family 6 Model 158 Stepping 9
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=0.011267 NumCfft=145999 NumGauss=0 NumPulse=50175070336 NumTriplet=67968952480
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: 1
Max compute units: 36
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 2147483648
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 8589934592
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 580 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 23 2020 07:58:56)
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 : 0.011267
Used GPU device parameters are:
Number of compute units: 36
Single buffer allocation size: 256MB
Total device global memory: 8192MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=10
Spike: peak=26.51303, time=10.07, d_freq=1420359353.57, chirp=0, fft_len=64k
Spike: peak=25.05044, time=6.711, d_freq=1420359353.65, chirp=0, fft_len=128k
Spike: peak=25.07002, time=73.82, d_freq=1420359353.42, chirp=0, fft_len=128k
Spike: peak=26.05269, time=60.4, d_freq=1420359353.48, chirp=0.00092426, fft_len=128k
Spike: peak=29.18396, time=73.82, d_freq=1420359353.42, chirp=0.00092426, fft_len=128k
Spike: peak=31.33148, time=6.711, d_freq=1420359353.64, chirp=-0.00092426, fft_len=128k
Spike: peak=24.64868, time=33.55, d_freq=1420359353.76, chirp=-0.00092426, fft_len=128k
Spike: peak=26.96313, time=60.4, d_freq=1420359353.46, chirp=0.0018485, fft_len=128k
Spike: peak=32.23222, time=73.82, d_freq=1420359353.41, chirp=0.0018485, fft_len=128k
Spike: peak=36.92924, time=6.711, d_freq=1420359353.63, chirp=-0.0018485, fft_len=128k
Spike: peak=29.17606, time=60.4, d_freq=1420359353.46, chirp=-0.0018485, fft_len=128k
Spike: peak=33.87614, time=73.82, d_freq=1420359353.4, chirp=0.0027728, fft_len=128k
Spike: peak=41.12432, time=6.711, d_freq=1420359353.63, chirp=-0.0027728, fft_len=128k
Spike: peak=27.05667, time=33.55, d_freq=1420359353.78, chirp=-0.0027728, fft_len=128k
Spike: peak=26.35911, time=60.4, d_freq=1420359353.48, chirp=-0.0027728, fft_len=128k
Spike: peak=26.56447, time=73.82, d_freq=1420359353.37, chirp=-0.0027728, fft_len=128k
Spike: peak=25.16619, time=70.46, d_freq=1420359353.39, chirp=0.003697, fft_len=64k
Spike: peak=27.70925, time=6.711, d_freq=1420359353.6, chirp=0.003697, fft_len=128k
Spike: peak=33.93443, time=73.82, d_freq=1420359353.4, chirp=0.003697, fft_len=128k
Spike: peak=43.32021, time=6.711, d_freq=1420359353.62, chirp=-0.003697, fft_len=128k
Spike: peak=24.67041, time=46.98, d_freq=1420359353.85, chirp=-0.003697, fft_len=128k
Spike: peak=28.9939, time=73.82, d_freq=1420359353.37, chirp=-0.003697, fft_len=128k
Spike: peak=32.43252, time=6.711, d_freq=1420359353.6, chirp=0.0046213, fft_len=128k
Spike: peak=24.88581, time=60.4, d_freq=1420359353.48, chirp=0.0046213, fft_len=128k
Spike: peak=32.40518, time=73.82, d_freq=1420359353.39, chirp=0.0046213, fft_len=128k
Spike: peak=43.14748, time=6.711, d_freq=1420359353.62, chirp=-0.0046213, fft_len=128k
Spike: peak=24.17513, time=33.55, d_freq=1420359353.79, chirp=-0.0046213, fft_len=128k
Spike: peak=30.18346, time=73.82, d_freq=1420359353.38, chirp=-0.0046213, fft_len=128k
Spike: peak=35.45715, time=6.711, d_freq=1420359353.61, chirp=0.0055456, fft_len=128k
Spike: peak=29.46251, time=73.82, d_freq=1420359353.39, chirp=0.0055456, 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=43.32021, time=6.711, d_freq=1420359353.62, chirp=-0.003697, fft_len=128k
Best autocorr: peak=11.60306, time=46.98, delay=1.2956, d_freq=1420361327.99, chirp=-0.0027728, 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=9.482854, time=53.69, period=30.27, d_freq=1420358886.72, score=0.8704, 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: 5.3 seconds
GPU device sync requested... ...GPU device synched
02:44:41 (7228): 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.