任务 35647950
| 用户名 | 18no10ab.7300.4566.11.45.35_6 |
| 任务单元 | 12401029 |
| 创建时间 | 27 Feb 2020, 5:20:04 UTC |
| 发送时间 | 27 Feb 2020, 5:20:11 UTC |
| 上报期限 | 18 Mar 2020, 16:29:53 UTC |
| 接收时间 | 27 Feb 2020, 5:24:52 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 | 88676 |
| 运行时间 | 3 分 57 秒 |
| CPU 时间 | 3 分 47 秒 |
| 验证状态 | 有效结果 |
| 积分 | 33.35 |
| 设备最高FLOPS（每秒浮点运算次数） | 706.01 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_nvidia_sah) x86_64-pc-linux-gnu |
| Peak working set size | 148.05 MB |
| Peak swap size | 13,249.58 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.6.31</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
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_NV OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW SSE2 64bit
System: Linux x86_64 Kernel: 4.15.0-88-generic
CPU : Intel(R) Xeon(R) CPU X3470 @ 2.93GHz
4 core(s), Speed : 3191.779 MHz
L1 : 64 KB, Cache : 8192 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4_1 SSE4_2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=1.148647 NumCfft=101459 NumGauss=0 NumPulse=56350050405 NumTriplet=56350050405
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1835Mhz
Max memory allocation: 1588215808
Cache type: Read/Write
Cache line size: 128
Cache size: 163840
Global memory size: 6352863232
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 1060 6GB
Vendor: NVIDIA Corporation
Driver version: 384.130
Version: OpenCL 1.2 CUDA
Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 1.148647
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 6058MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=1.928125, time=98.13, period=0.1331, d_freq=1420339965.82, score=1.216, chirp=0, fft_len=16
Autocorr: peak=18.8071, time=73.82, delay=5.5184, d_freq=1420340774.6, chirp=-13.848, fft_len=128k
Pulse: peak=1.921519, time=98.13, period=0.1331, d_freq=1420339961.5, score=1.211, chirp=43.496, fft_len=16
Pulse: peak=1.803632, time=98.13, period=0.1331, d_freq=1420339970.14, score=1.137, chirp=-43.496, fft_len=16
Pulse: peak=1.789553, time=98.13, period=0.1331, d_freq=1420339957.18, score=1.128, chirp=86.991, fft_len=16
Triplet: peak=8.929344, time=1.278, period=1.163, d_freq=1420344723.57, chirp=-97.865, fft_len=64
Best spike: peak=23.40797, time=43.62, d_freq=1420337687.32, chirp=-8.799, fft_len=64k
Best autocorr: peak=18.8071, time=73.82, delay=5.5184, d_freq=1420340774.6, chirp=-13.848, 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=1.928125, time=98.13, period=0.1331, d_freq=1420339965.82, score=1.216, chirp=0, fft_len=16
Best triplet: peak=8.929344, time=1.278, period=1.163, d_freq=1420344723.57, chirp=-97.865, fft_len=64
Spike count: 0
Autocorr count: 1
Pulse count: 4
Triplet count: 1
Gaussian count: 0
Time cpu in use since last restart: 227.1 seconds
Fftlength=8,pass=3:Tune: sum=683.953(ms); min=2.695(ms); max=18.39(ms); mean=10.86(ms); s_mean=13.69; sleep=15(ms); delta=94; N=63; usual
Fftlength=8,pass=4:Tune: sum=484.193(ms); min=1.636(ms); max=13.05(ms); mean=8.207(ms); s_mean=8.843; sleep=0(ms); delta=90; N=59; usual
Fftlength=8,pass=5:Tune: sum=394.611(ms); min=2.379(ms); max=12.39(ms); mean=7.308(ms); s_mean=8.519; sleep=0(ms); delta=85; N=54; usual
Fftlength=16,pass=3:Tune: sum=462.46(ms); min=0.7496(ms); max=12.17(ms); mean=5.854(ms); s_mean=8.058; sleep=0(ms); delta=94; N=79; usual
Fftlength=16,pass=4:Tune: sum=247.769(ms); min=1.425(ms); max=6.697(ms); mean=3.996(ms); s_mean=5.727; sleep=0(ms); delta=77; N=62; usual
Fftlength=16,pass=5:Tune: sum=158.264(ms); min=0.555(ms); max=5.131(ms); mean=3.165(ms); s_mean=3.754; sleep=0(ms); delta=65; N=50; usual
Fftlength=32,pass=3:Tune: sum=353.398(ms); min=0.3082(ms); max=9.79(ms); mean=3.76(ms); s_mean=5.887; sleep=0(ms); delta=101; N=94; usual
Fftlength=32,pass=4:Tune: sum=249.682(ms); min=0.2171(ms); max=7.317(ms); mean=2.774(ms); s_mean=4.064; sleep=0(ms); delta=97; N=90; usual
Fftlength=32,pass=5:Tune: sum=216.194(ms); min=0.2243(ms); max=6.813(ms); mean=2.543(ms); s_mean=3.387; sleep=0(ms); delta=92; N=85; usual
Fftlength=64,pass=3:Tune: sum=893.856(ms); min=10.18(ms); max=26.17(ms); mean=24.16(ms); s_mean=24.36; sleep=15(ms); delta=1; N=37; high_perf
Fftlength=128,pass=3:Tune: sum=796.818(ms); min=5.297(ms); max=12.77(ms); mean=10.92(ms); s_mean=10.98; sleep=0(ms); delta=1; N=73; high_perf
Fftlength=256,pass=3:Tune: sum=371.162(ms); min=2.425(ms); max=3.767(ms); mean=2.525(ms); s_mean=2.596; sleep=0(ms); delta=1; N=147; usual
Fftlength=512,pass=3:Tune: sum=211.724(ms); min=0.7076(ms); max=0.7291(ms); mean=0.7177(ms); s_mean=0.718; sleep=0(ms); delta=1; N=295; usual
Fftlength=1024,pass=3:Tune: sum=161.735(ms); min=0.2673(ms); max=0.3523(ms); mean=0.2746(ms); s_mean=0.2724; sleep=0(ms); delta=1; N=589; usual
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=1.0680E+03, N=1068 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=1.0500E+02, N=105 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.1690E+03, N=1169 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=1.0680E+03, N=1068 , <>=1 , min=1 , max=1
PoT_transfer_needed total=1.0600E+02, N=106 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:24:29 (11277): 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.