任务 35615088
| 用户名 | 18no10ab.23196.10292.14.48.204.vlar_1 |
| 任务单元 | 12432945 |
| 创建时间 | 22 Feb 2020, 1:28:25 UTC |
| 发送时间 | 22 Feb 2020, 13:27:05 UTC |
| 上报期限 | 15 Apr 2020, 18:26:47 UTC |
| 接收时间 | 22 Feb 2020, 19:41:32 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 | 12 分 21 秒 |
| CPU 时间 | 1 分 31 秒 |
| 验证状态 | 有效结果 |
| 积分 | 95.07 |
| 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 | 58.33 MB |
| Peak swap size | 5,101.63 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>
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=0.009847 NumCfft=146033 NumGauss=0 NumPulse=50210701440 NumTriplet=68004583584
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 : 0.009847
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
Pulse: peak=7.810997, time=53.79, period=24.96, d_freq=1419492970.11, score=1.027, chirp=4.0002, fft_len=2k
Spike: peak=24.36123, time=77.18, d_freq=1419492314.5, chirp=-11.938, fft_len=64k
Spike: peak=24.19679, time=77.18, d_freq=1419492314.51, chirp=-11.941, fft_len=64k
Triplet: peak=11.00751, time=82.63, period=7.497, d_freq=1419491987.93, chirp=-28.267, fft_len=128
Pulse: peak=2.931222, time=53.71, period=5.986, d_freq=1419490681.29, score=1.09, chirp=43.333, fft_len=512
Pulse: peak=0.8615078, time=53.69, period=1.006, d_freq=1419494607.73, score=1.009, chirp=-45.866, fft_len=64
Pulse: peak=2.653086, time=53.74, period=6.414, d_freq=1419493085.81, score=1.006, chirp=-55.334, fft_len=1024
Pulse: peak=2.074202, time=53.71, period=3.912, d_freq=1419494991.25, score=1.032, chirp=68.533, fft_len=512
Pulse: peak=2.735406, time=53.71, period=6.261, d_freq=1419493889.75, score=1.016, chirp=-69.867, fft_len=512
Pulse: peak=2.161187, time=53.7, period=3.932, d_freq=1419492191.73, score=1.053, chirp=-94.4, fft_len=256
Pulse: peak=1.97421, time=53.79, period=3.749, d_freq=1419496348.73, score=1.028, chirp=-99.4, fft_len=2k
Pulse: peak=2.122165, time=53.69, period=3.785, d_freq=1419493470.03, score=1.014, chirp=-99.733, fft_len=128
Best spike: peak=24.36123, time=77.18, d_freq=1419492314.5, chirp=-11.938, fft_len=64k
Best autocorr: peak=17.67312, time=6.711, delay=4.4167, d_freq=1419492036.52, chirp=-22.497, 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=2.931222, time=53.71, period=5.986, d_freq=1419490681.29, score=1.09, chirp=43.333, fft_len=512
Best triplet: peak=11.00751, time=82.63, period=7.497, d_freq=1419491987.93, chirp=-28.267, fft_len=128
Spike count: 2
Autocorr count: 0
Pulse count: 9
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 91.3 seconds
GPU device sync requested... ...GPU device synched
12:53:24 (11726): 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.