任务 35461843
| 用户名 | 18no10ab.29482.2930.9.43.128.vlar_2 |
| 任务单元 | 12383198 |
| 创建时间 | 31 Jan 2020, 1:19:51 UTC |
| 发送时间 | 31 Jan 2020, 16:55:26 UTC |
| 上报期限 | 24 Mar 2020, 21:55:08 UTC |
| 接收时间 | 1 Feb 2020, 23:07:36 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 | 89183 |
| 运行时间 | 59 分 5 秒 |
| CPU 时间 | 4 分 49 秒 |
| 验证状态 | 有效结果 |
| 积分 | 90.64 |
| 设备最高FLOPS（每秒浮点运算次数） | 6.93 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 51.69 MB |
| Peak swap size | 4,574.35 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>
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_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 19.2.0
CPU : Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
GenuineIntel x86, Family 6 Model 158 Stepping 13
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.009468 NumCfft=146053 NumGauss=0 NumPulse=50231668864 NumTriplet=68025551008
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3553 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3553
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: 1200Mhz
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) UHD Graphics 630
Vendor: Intel Inc.
Driver version: 1.2(Nov 22 2019 18:23:26)
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: 24
Max work group size: 256
Max clock frequency: 95Mhz
Max memory allocation: 1069547520
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 4278190080
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: AMD Radeon Pro 5500M Compute Engine
Vendor: AMD
Driver version: 1.2 (Nov 21 2019 19:30:06)
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_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 : 0.009468
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=3.781152, time=53.74, period=9.293, d_freq=1418752107.52, score=1.013, chirp=-1.599, fft_len=1024
D: threshold 0.282475; unscaled peak power: 0.2853558 exceeds threshold for 1.02%
Spike: peak=24.81627, time=20.13, d_freq=1418753074.42, chirp=4.149, fft_len=128k
Spike: peak=25.19134, time=20.13, d_freq=1418753074.42, chirp=4.1527, fft_len=128k
Spike: peak=24.4082, time=20.13, d_freq=1418753074.42, chirp=4.1564, fft_len=128k
Spike: peak=24.18356, time=6.711, d_freq=1418752912.44, chirp=-11.767, fft_len=128k
Autocorr: peak=17.88984, time=73.82, delay=4.6008, d_freq=1418748201.36, chirp=-24.365, fft_len=128k
Pulse: peak=9.722105, time=53.79, period=29.15, d_freq=1418745264.08, score=1.007, chirp=46.876, fft_len=2k
D: threshold 1.316693; unscaled peak power: 1.324887 exceeds threshold for 0.6223%
Pulse: peak=7.340397, time=53.71, period=18.59, d_freq=1418748123.05, score=1.109, chirp=-72.229, fft_len=512
D: threshold 0.2334912; unscaled peak power: 0.2556089 exceeds threshold for 9.473%
Pulse: peak=5.449989, time=53.9, period=17.41, d_freq=1418747369.83, score=1.022, chirp=-85.472, fft_len=4k
D: threshold 1.688459; unscaled peak power: 1.720306 exceeds threshold for 1.886%
Pulse: peak=9.673773, time=53.9, period=29.78, d_freq=1418747284.1, score=1.027, chirp=-87.637, fft_len=4k
D: threshold 2.556295; unscaled peak power: 2.619244 exceeds threshold for 2.462%
Pulse: peak=7.512322, time=53.9, period=23.07, d_freq=1418747246.35, score=1.016, chirp=-88.603, fft_len=4k
D: threshold 2.028397; unscaled peak power: 2.0566 exceeds threshold for 1.39%
Pulse: peak=9.705854, time=53.9, period=31.25, d_freq=1418747231.35, score=1.029, chirp=-88.97, fft_len=4k
D: threshold 2.90465; unscaled peak power: 2.980914 exceeds threshold for 2.626%
Pulse: peak=10.53896, time=53.9, period=29.78, d_freq=1418747206.76, score=1.119, chirp=-89.603, fft_len=4k
D: threshold 2.653749; unscaled peak power: 2.939501 exceeds threshold for 10.77%
Pulse: peak=9.559617, time=53.9, period=30.2, d_freq=1418747192.7, score=1.015, chirp=-89.953, fft_len=4k
D: threshold 2.558827; unscaled peak power: 2.59256 exceeds threshold for 1.318%
Pulse: peak=1.292261, time=53.7, period=1.71, d_freq=1418748285.92, score=1.012, chirp=91.685, fft_len=256
D: threshold 0.0350529; unscaled peak power: 0.03529816 exceeds threshold for 0.6997%
Pulse: peak=9.929199, time=53.9, period=31.46, d_freq=1418746946.6, score=1.052, chirp=-96.2, fft_len=4k
D: threshold 2.851792; unscaled peak power: 2.986359 exceeds threshold for 4.719%
Triplet: peak=12.44405, time=89.02, period=18.31, d_freq=1418745160.91, chirp=96.483, fft_len=128
Best spike: peak=25.19134, time=20.13, d_freq=1418753074.42, chirp=4.1527, fft_len=128k
Best autocorr: peak=17.88984, time=73.82, delay=4.6008, d_freq=1418748201.36, chirp=-24.365, 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=10.53896, time=53.9, period=29.78, d_freq=1418747206.76, score=1.119, chirp=-89.603, fft_len=4k
Best triplet: peak=12.44405, time=89.02, period=18.31, d_freq=1418745160.91, chirp=96.483, fft_len=128
Flopcounter: 16330511136012.808594
Spike count: 4
Autocorr count: 1
Pulse count: 11
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 288.2 seconds
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=6.3680E+04, N=63680 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.2260E+03, N=1226 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7918E+04, N=47918 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.3000E+01, N=13 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=5.0000E+00, N=5 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=6.3670E+04, N=63670 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.2370E+03, N=1237 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
23:07:23 (71426): called boinc_finish(0)
</stderr_txt>
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©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.