任务 35646994
| 用户名 | 18no10ab.22187.67.16.50.196.vlar_1 |
| 任务单元 | 12443435 |
| 创建时间 | 26 Feb 2020, 2:44:51 UTC |
| 发送时间 | 26 Feb 2020, 13:45:29 UTC |
| 上报期限 | 19 Apr 2020, 18:45:11 UTC |
| 接收时间 | 26 Feb 2020, 19:51:07 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 | 11 分 46 秒 |
| CPU 时间 | 1 分 26 秒 |
| 验证状态 | 有效结果 |
| 积分 | 92.23 |
| 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 | 57.98 MB |
| Peak swap size | 5,100.63 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 : 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=0.012362 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 : 0.012362
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=0.409379, time=53.69, period=0.2803, d_freq=1419416522.93, score=1.009, chirp=-1.0666, fft_len=128
Pulse: peak=3.925622, time=53.71, period=10.58, d_freq=1419411630.53, score=1.024, chirp=-1.5999, fft_len=512
Triplet: peak=10.92748, time=70.72, period=15.2, d_freq=1419418645.32, chirp=-6.3996, fft_len=64
Triplet: peak=11.57512, time=70.72, period=15.2, d_freq=1419418647.05, chirp=-8.5328, fft_len=64
Spike: peak=24.44218, time=100.7, d_freq=1419418318.07, chirp=-11.714, fft_len=128k
Spike: peak=24.45038, time=100.7, d_freq=1419418318.07, chirp=-11.718, fft_len=128k
Pulse: peak=8.034296, time=53.79, period=23.63, d_freq=1419416334.35, score=1.059, chirp=22.732, fft_len=2k
Pulse: peak=1.452605, time=53.7, period=2.415, d_freq=1419409421.41, score=1.004, chirp=-27.465, fft_len=256
Autocorr: peak=18.71647, time=6.711, delay=5.5812, d_freq=1419414256.28, chirp=28.876, fft_len=128k
Autocorr: peak=19.53586, time=6.711, delay=5.5812, d_freq=1419414256.29, chirp=28.877, fft_len=128k
Autocorr: peak=18.91926, time=6.711, delay=5.5812, d_freq=1419414256.29, chirp=28.878, fft_len=128k
Pulse: peak=2.752654, time=53.74, period=5.697, d_freq=1419413806.45, score=1.048, chirp=-35.998, fft_len=1024
Pulse: peak=3.762323, time=53.9, period=9.594, d_freq=1419414352.75, score=1.056, chirp=39.314, fft_len=4k
Pulse: peak=2.076815, time=53.7, period=4.088, d_freq=1419413969.4, score=1.011, chirp=-47.197, fft_len=256
Pulse: peak=4.394636, time=53.9, period=13.28, d_freq=1419410871.77, score=1.035, chirp=-54.114, fft_len=4k
Triplet: peak=10.79101, time=49.62, period=26.15, d_freq=1419418889.55, chirp=56.531, fft_len=256
Pulse: peak=4.751996, time=53.74, period=12.23, d_freq=1419417975.91, score=1.069, chirp=61.997, fft_len=1024
Pulse: peak=5.645768, time=53.74, period=17.01, d_freq=1419411151.9, score=1.01, chirp=-72.262, fft_len=1024
Pulse: peak=0.9926001, time=53.7, period=1.183, d_freq=1419415873.9, score=1.077, chirp=79.195, fft_len=256
Pulse: peak=3.770134, time=53.79, period=9.594, d_freq=1419410079.91, score=1.033, chirp=79.496, fft_len=2k
Spike: peak=24.47128, time=82.21, d_freq=1419416291.3, chirp=-81.616, fft_len=32k
Spike: peak=24.43087, time=82.21, d_freq=1419416291.28, chirp=-81.631, fft_len=32k
Pulse: peak=7.473015, time=53.9, period=26.14, d_freq=1419418282.45, score=1.006, chirp=88.162, fft_len=4k
Pulse: peak=3.075642, time=53.7, period=6.235, d_freq=1419416561.21, score=1.118, chirp=91.994, fft_len=256
Pulse: peak=6.559748, time=53.74, period=19.16, d_freq=1419411281.68, score=1.014, chirp=-99.661, fft_len=1024
Best spike: peak=24.47128, time=82.21, d_freq=1419416291.3, chirp=-81.616, fft_len=32k
Best autocorr: peak=19.53586, time=6.711, delay=5.5812, d_freq=1419414256.29, chirp=28.877, 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=3.075642, time=53.7, period=6.235, d_freq=1419416561.21, score=1.118, chirp=91.994, fft_len=256
Best triplet: peak=11.57512, time=70.72, period=15.2, d_freq=1419418647.05, chirp=-8.5328, fft_len=64
Spike count: 4
Autocorr count: 3
Pulse count: 15
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 85.9 seconds
GPU device sync requested... ...GPU device synched
12:50:09 (25473): 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.