任务 35378598
| 用户名 | 18no10ab.23041.2521.6.40.228.vlar_2 |
| 任务单元 | 12356118 |
| 创建时间 | 20 Jan 2020, 13:45:55 UTC |
| 发送时间 | 21 Jan 2020, 7:32:06 UTC |
| 上报期限 | 14 Mar 2020, 12:31:48 UTC |
| 接收时间 | 9 Mar 2020, 10:16:12 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 | 85701 |
| 运行时间 | 6 时 38 分 5 秒 |
| CPU 时间 | 34 分 11 秒 |
| 验证状态 | 有效结果 |
| 积分 | 94.65 |
| 设备最高FLOPS（每秒浮点运算次数） | 72.13 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.10 (opencl_nvidia_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 57.12 MB |
| Peak swap size | 2,755.63 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>
dyld: DYLD_ environment variables being ignored because main executable (/Library/Application Support/BOINC Data/slots/8/../../switcher/switcher) is setuid or setgid
OpenCL platform detected: Apple
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
DOUBLE_FP supported.
cl_khr_fp64 supported.
cl_APPLE_fp64_basic_ops supported.
FERMI : true
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSE3 64bit
System: Darwin x86_64 Kernel: 12.6.0
CPU : Intel(R) Core(TM) i5-3330S CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 58 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_r3430.cl
ar=0.011371 NumCfft=146019 NumGauss=0 NumPulse=50196037760 NumTriplet=67989919904
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE3x OS X 64bit Build 3430 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3430
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 745Mhz
Max memory allocation: 134217728
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 536870912
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: No
Name: GeForce GT 640M
Vendor: NVIDIA
Driver version: 8.16.82 310.40.00.20f04
Version: OpenCL 1.1
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_byte_addressable_store 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_APPLE_fp64_basic_ops cl_khr_fp64 cl_khr_3d_image_writes
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.011371
Low-performance GPU detected, default period_iterations_num set to 500
For low-performance GPU path use_sleep enabled with 5ms per iteration
Used GPU device parameters are:
Number of compute units: 2
Single buffer allocation size: 128MB
Total device global memory: 512MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: yes
period_iterations_num=500
Spike: peak=24.63341, time=10.07, d_freq=1419727010.47, chirp=10.795, fft_len=64k
Spike: peak=25.12177, time=10.07, d_freq=1419727010.47, chirp=10.81, fft_len=64k
Spike: peak=24.25748, time=10.07, d_freq=1419727010.47, chirp=10.825, fft_len=64k
Triplet: peak=11.40291, time=81, period=6.921, d_freq=1419729510.08, chirp=12.136, fft_len=1024
Autocorr: peak=17.91798, time=60.4, delay=1.6386, d_freq=1419728200.3, chirp=27.117, fft_len=128k
Triplet: peak=11.08906, time=46.56, period=8.965, d_freq=1419724888.82, chirp=-32.672, fft_len=1024
Pulse: peak=3.994873, time=53.7, period=10.5, d_freq=1419727757.03, score=1.02, chirp=37.873, fft_len=256
Pulse: peak=7.584129, time=53.9, period=25.73, d_freq=1419723001.81, score=1.022, chirp=-39.523, fft_len=4k
Triplet: peak=12.42424, time=33.66, period=27.96, d_freq=1419721823.53, chirp=40.54, fft_len=256
Pulse: peak=9.748733, time=53.79, period=34.5, d_freq=1419729916.89, score=1.004, chirp=48.441, fft_len=2k
Pulse: peak=0.9250052, time=53.7, period=1.251, d_freq=1419729224.78, score=1.002, chirp=-49.875, fft_len=256
Pulse: peak=4.782978, time=53.79, period=11.81, d_freq=1419722908.3, score=1.103, chirp=-56.142, fft_len=2k
Pulse: peak=1.354292, time=53.69, period=2.233, d_freq=1419728065.83, score=1.014, chirp=-62.944, fft_len=64
Pulse: peak=0.890551, time=53.7, period=1.109, d_freq=1419721698.79, score=1.08, chirp=-72.812, fft_len=256
Pulse: peak=5.704567, time=53.79, period=15.99, d_freq=1419723291.84, score=1.047, chirp=94.149, fft_len=2k
Pulse: peak=2.477448, time=53.69, period=5.113, d_freq=1419723840.32, score=1.016, chirp=97.082, fft_len=64
Best spike: peak=25.12177, time=10.07, d_freq=1419727010.47, chirp=10.81, fft_len=64k
Best autocorr: peak=17.91798, time=60.4, delay=1.6386, d_freq=1419728200.3, chirp=27.117, 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=4.782978, time=53.79, period=11.81, d_freq=1419722908.3, score=1.103, chirp=-56.142, fft_len=2k
Best triplet: peak=12.42424, time=33.66, period=27.96, d_freq=1419721823.53, chirp=40.54, fft_len=256
Flopcounter: 4494448633472.802734
Spike count: 3
Autocorr count: 1
Pulse count: 9
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 2047.7 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=6.3688E+04, N=63688 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.1840E+03, N=1184 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.7881E+04, N=47881 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=1.6000E+01, N=16 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=1.4000E+01, N=14 , <>=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=6.3678E+04, N=63678 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.1950E+03, N=1195 , <>=1 , min=1 , max=1
GPU device sync requested... ...GPU device synched
18:15:38 (10914): 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.