简支板梁桥横向分布影响线

N=9

r=0.02144
import numpy as np
import matplotlib as mpl
import matplotlib.pyplot as plt
from scipy import linalg
def plate_coef(N,r):
a=np.zeros(N*N).reshape(N,N)
a[N-1][N-1]=1.0
for i in range(N-1):
a[i][i]=2*(1+r)
if(i0 ):
a[i][i-1]=-(1-r)
#print a
#print a[:-1,:-1]
z=np.zeros(N*N).reshape(N,N)
for i in range(N):
b=np.zeros(N)
if(i0):
b[i-1] = -1.0
#print ‘b=’,b,’i=’,i
x=linalg.solve(a,b)
#print ‘x=’,x
z[i]=x*(-1.0)
for j in range(N-1):
z[i][j+1] += x[j]
for j in range(N):
if(i==j):
z[i][j] += 1.0
#print ‘z=’,z[i]
return z

z=plate_coef(N,r)

print z

[[0.24217125 0.19766566 0.14857354 0.11250225 0.08629054 0.06764125
0.05491997 0.04701182 0.04322373]
[0.19766566 0.19307913 0.16159437 0.12236183 0.09385296 0.07356926
0.0597331 0.05113188 0.04701182]
[0.14857354 0.16159437 0.16686742 0.14294508 0.10964055 0.0859448
0.06978118 0.0597331 0.05491997]
[0.11250225 0.12236183 0.14294508 0.15414614 0.13503693 0.10585246
0.0859448 0.07356926 0.06764125]
[0.08629054 0.09385296 0.10964055 0.13503693 0.15035806 0.13503693
0.10964055 0.09385296 0.08629054]
[0.06764125 0.07356926 0.0859448 0.10585246 0.13503693 0.15414614
0.14294508 0.12236183 0.11250225]
[0.05491997 0.0597331 0.06978118 0.0859448 0.10964055 0.14294508
0.16686742 0.16159437 0.14857354]
[0.04701182 0.05113188 0.0597331 0.07356926 0.09385296 0.12236183
0.16159437 0.19307913 0.19766566]
[0.04322373 0.04701182 0.05491997 0.06764125 0.08629054 0.11250225
0.14857354 0.19766566 0.24217125]]
[0.24217125 0.19766566 0.14857354 0.11250225 0.08629054 0.06764125
0.05491997 0.04701182 0.04322373]

x=np.linspace(1,N,9)
plt.plot(x,z[:,:4])

Install DNSCrypt in PFSense 2.4

How to install other FreeBSD packages / repositories?
1. Make sure “enabled” key is set to “yes” in /etc/pkg/FreeBSD.conf
2. Change “enabled: no” to “enabled: yes” in /usr/local/etc/pkg/repos/FreeBSD.conf
3. Change “enabled: no” to “enabled: yes” in /usr/local/etc/pkg/repos/pfSense.conf for FreeBSD repo
4. Now you’re able to install packages from FreeBSD official repo

pkg install nano wget vim
pkg install dnscrypt-proxy

http://dnsrec.meo.ws/

/usr/local/sbin/dnscrypt-proxy –user=_dnscrypt-proxy –local-address=127.0.0.1:54 –pidfile=/var/run/dnscrypt-proxy.pid –resolver-address=185.121.177.177:5353 –provider-name=2.dnscrypt-cert.dnsrec.meo.ws –provider-key=1A6A:D0A3:2B4C:5A61:A695:D153:670D:69AB:1690:3F9E:C3F7:F64F:13E5:35A3:18B2:28A5

[NOTICE] Starting dnscrypt-proxy 1.9.5
[INFO] Generating a new session key pair
[INFO] Done
[INFO] Server certificate with serial #1496061161 received
[INFO] This certificate is valid
[INFO] Chosen certificate #1496061161 is valid from [2017-05-29] to [2027-05-27]
[INFO] The key rotation period for this server may exceed the recommended value. This is bad for forward secrecy.
[INFO] Server key fingerprint is E737:6400:D646:0720:7D9D:29AB:A4C9:070C:4546:CEF7:0CFE:D62F:41E9:FEAA:C58F:6376
[NOTICE] Proxying from 127.0.0.1:54 to 185.121.177.177:5353

dig -4 @127.0.0.1 -p 54 slashdot.org

Custom options
local=/home/
cache-size=16384
log-async=5
addn-hosts=/var/etc/dnsmasq/hosts
server=127.0.0.1#54
server=127.0.0.1#55

/usr/local/sbin/dnscrypt-proxy -d –user=_dnscrypt-proxy \
–local-address=127.0.0.1:55 \
–pidfile=/var/run/dnscrypt-proxy2.pid \
–resolver-address=169.239.202.202:5353 \
–provider-name=2.dnscrypt-cert.dnsrec.meo.ws \
–provider-key=1A6A:D0A3:2B4C:5A61:A695:D153:670D:69AB:1690:3F9E:C3F7:F64F:13E5:35A3:18B2:28A5 \
–logfile=/var/log/dnscrypt2.log

add to the and of /etc/rc

Meshed VPN

https://2kswiki.wordpress.com/2016/02/05/simple-vpn-network-mesh-with-tinc/ — centos

How to setup a site-to-site VPN using tinc in pfSense ?

https://forum.pfsense.org/index.php?topic=90536.0

https://www.tinc-vpn.org/

https://groverchou.com/blog/2017/07/23/使用-Tinc-建立-VPN-连接并配置-NAT-网关/

yum install stun

stun -v stun.sipgate.net 0

偵測後的結果,可根據 Primary log 解讀,方式如下:
“Open” = Open Internet
“Independent Mapping, Independent Filter” = Full Cone NAT
“Independedt Mapping, Address Dependendent Filter” = Restricted Core NAT
“Indepndent Mapping, Port Dependent Filter” = Port Restricted Core NAT
“Dependent Mapping” = Symmetric NAT
“Firewall” = Symmetric Firewall
“Blocked or could not reach STUN server” = UDP Blocked

http://blog.adityapatawari.com/2014/09/types-of-nat-and-how-to-determine-nat.html

Tushare

Tushare是一个免费、开源的python财经数据接口包。http://tushare.org/

#pip install pandas lxml tushare
#pip install xlrd #excel

#pip install tushare –upgrade
Beautiful Soup is a Python library for pulling data out of HTML and XML files.
pip install beautifulsoup4

import tushare
import tushare as ts
print(tushare.__version__)

即时新闻
print ts.get_latest_news();
ts.get_latest_news() #默认获取最近80条新闻数据,只提供新闻类型、链接和标题
ts.get_latest_news(top=5,show_content=True) #显示最新5条新闻,并打印出新闻内容

信息地雷
ts.get_notices()

新浪股吧
df=ts.guba_sina(show_content=True)
print df.iloc[3][‘content’]

#基本面数据

#股票列表
tushare.get_stock_basics()

#业绩报告
tushare.get_report_data(2014,3)

#盈利能力
tushare.get_profit_data(2014,3)

#营运能力
tushare.get_operation_data(2014,3)

#成长能力数据
ts.get_growth_data(2014,3)

#偿债能力数据
ts.get_debtpaying_data(2014,3)

#现金流量数据
ts.get_cashflow_data(2014,3)

交易数据

历史行情
ts.get_hist_data(‘600848’) #一次性获取全部日k线数据
ts.get_hist_data(‘600848′,start=’2017-01-05′,end=’2017-01-09’)

复权数据
df = ts.get_stock_basics()
date = df.loc[‘600848’][‘timeToMarket’] #上市日期YYYYMMDD
ts.get_h_data(‘002337’) #前复权
ts.get_h_data(‘002337′, autype=’hfq’) #后复权
ts.get_h_data(‘002337’, autype=None) #不复权
ts.get_h_data(‘002337′, start=’2015-01-01′, end=’2015-03-16’) #两个日期之间的前复权数据

ts.get_h_data(‘399106’, index=True) #深圳综合指数

实时行情
ts.get_today_all()

历史分笔
df = ts.get_tick_data(‘600848′,date=’2014-01-09’)
df.head(10)
df = ts.get_tick_data(‘600848′,date=’2018-03-12’)
df.head(10)

实时分笔
df = ts.get_realtime_quotes(‘000581’) #Single stock symbol
df[[‘code’,’name’,’price’,’bid’,’ask’,’volume’,’amount’,’time’]]

#symbols from a list
ts.get_realtime_quotes([‘600848′,’000980′,’000981’])
#from a Series
ts.get_realtime_quotes(df[‘code’].tail(10)) #一次获取10个股票的实时分笔数据

当日历史分笔
df = ts.get_today_ticks(‘601333’)
df.head(10)

大盘指数行情列表
df = ts.get_index()

大单交易数据
df = ts.get_sina_dd(‘600848′, date=’2017-12-25’) #默认400手
#df = ts.get_sina_dd(‘600848′, date=’2017-12-25’, vol=500) #指定大于等于500手的数据
票房数据

股票分类数据
行业分类
ts.get_industry_classified()
概念分类
ts.get_concept_classified()
地域分类
ts.get_area_classified()
中小板分类
ts.get_sme_classified()
创业板分类
ts.get_gem_classified()
风险警示板分类
ts.get_st_classified()
沪深300成份及权重
ts.get_hs300s()
上证50成份股
ts.get_sz50s()
中证500成份股
ts.get_zz500s()
终止上市股票列表
ts.get_terminated()
暂停上市股票列表
ts.get_suspended()

宏观经济数据
存款利率
ts.get_deposit_rate()

贷款利率
ts.get_loan_rate()
存款准备金率
ts.get_rrr()

货币供应量
ts.get_money_supply()
货币供应量(年底余额)
ts.get_money_supply_bal()
国内生产总值(年度)
ts.get_gdp_year()
国内生产总值(季度)
ts.get_gdp_quarter()
三大需求对GDP贡献
ts.get_gdp_for()
三大产业对GDP拉动
ts.get_gdp_pull()
三大产业贡献率
ts.get_gdp_contrib()
居民消费价格指数
ts.get_cpi()
工业品出厂价格指数
ts.get_ppi()

#实时票房
df = ts.realtime_boxoffice()
print(df)

#每日票房
import tushare as ts
ts.day_boxoffice() #取上一日的数据

#上一月票房
ts.month_boxoffice() #取上一月票房数据

#上一日全国影院票房排行
ts.day_cinema() #取上一日全国影院票房排行数据

Install Jupyter Notebook server and scentific packages

https://packaging.python.org/tutorials/installing-packages/#install-pip-setuptools-and-wheel

yum install python-devel

Setup Jupyter Notebook server – Centos/Rhel 7
yum -y install epel-release
yum install python-pip
python -m pip install –upgrade pip setuptools wheel
pip install ez_setup
yum groupinstall ‘Development Tools’
installed tcl/tk through:
yum install tcl
yum install tcl-devel
yum install tkinter
pip install –user ipython jupyter

#we need to configure it so we have “remote access”.
jupyter notebook –generate-config

#Writing default config to: /root/.jupyter/jupyter_notebook_config.py
#open python in the terminal with python and enter the commands below
#and remember to copy the hashed password
>>> from notebook.auth import passwd
>>> passwd()
Enter password:
Verify password:
‘sha1:d66351142f0a:9eea3d7f99e434a6837f5e73af18d03cf0353392’
>>> ctrl+z
#

vim /root/.jupyter/jupyter_notebook_config.py
#Go to linc.NotebookApp.passe #word = u”
#and remove the # and put the password in ”

# use a self-signed certificate to be able to use https://
openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout mykey.key -out mycert.pem
vim /root/.jupyter/jupyter_notebook_config.py
c.NotebookApp.ip = ‘*’
c.NotebookApp.certfile = u’./mycert.pem’
c.NotebookApp.keyfile = u’./mykey.key’
c.NotebookApp.open_browser = False

firewall-cmd –zone=public –add-port=8888/tcp –permanent
systemctl restart firewalld

jupyter notebook

pip install –user numpy scipy matplotlib pandas sympy nose
pip install scikit-learn

yum install freetype freetype-devel
yum install gcc-gfortran
yum install blas-devel lapack-devel
yum install libpng-devel

Dynamics

Parabolic PDE: Explicit (Forward Euler) Method

This lecture is provided as a supplement to the text:
“Numerical Methods for Partial Differential Equations: Finite Difference and Finite Volume Methods,” (2015), S. Mazumder, Academic Press.

The Complete MATLAB Course: Beginner to Advanced!

Teaching Fluid Mechanics and Heat Transfer with Interactive MATLAB Apps

MATLAB Help – Nonlinear Partial Differential Equation using Weighted RK4

ODE–MIT Learn Differential Equations

Numerical Methods

Matlab

Tensor

FEM

Dynamics

VPS UnixBench

Home VPS 2GBMem 1CPU
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: localhost.localdomain: GNU/Linux
OS: GNU/Linux — 2.6.32-696.16.1.el6.x86_64 — #1 SMP Wed Nov 15 16:51:15 UTC 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Atom(TM) CPU C2758 @ 2.40GHz (4800.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
11:01:15 up 1 day, 17:07, 3 users, load average: 0.08, 0.02, 0.00; runlevel 2017-12-27

————————————————————————
Benchmark Run: Fri Dec 29 2017 11:01:15 – 11:29:18
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 12202821.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1977.2 MWIPS (10.1 s, 7 samples)
Execl Throughput 1572.1 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 213059.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 61921.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 622757.5 KBps (30.0 s, 2 samples)
Pipe Throughput 686178.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 71922.4 lps (10.0 s, 7 samples)
Process Creation 4519.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 1775.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 242.1 lpm (60.1 s, 2 samples)
System Call Overhead 988306.7 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 12202821.7 1045.7
Double-Precision Whetstone 55.0 1977.2 359.5
Execl Throughput 43.0 1572.1 365.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 213059.3 538.0
File Copy 256 bufsize 500 maxblocks 1655.0 61921.6 374.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 622757.5 1073.7
Pipe Throughput 12440.0 686178.7 551.6
Pipe-based Context Switching 4000.0 71922.4 179.8
Process Creation 126.0 4519.4 358.7
Shell Scripts (1 concurrent) 42.4 1775.1 418.7
Shell Scripts (8 concurrent) 6.0 242.1 403.5
System Call Overhead 15000.0 988306.7 658.9
========
System Benchmarks Index Score 470.5

Openvz
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: cctan.ca: GNU/Linux
OS: GNU/Linux — 2.6.32-042stab123.2 — #1 SMP Mon Apr 17 17:27:00 MSK 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU E5-1650 v3 @ 3.50GHz (6999.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
13:06:59 up 84 days, 5:34, 1 user, load average: 0.07, 0.03, 0.01; runlevel 2017-10-06

————————————————————————
Benchmark Run: Fri Dec 29 2017 13:06:59 – 13:35:49
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 40621909.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3980.3 MWIPS (12.2 s, 7 samples)
Execl Throughput 5463.3 lps (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 906665.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 244352.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1938333.8 KBps (30.0 s, 2 samples)
Pipe Throughput 1794152.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1.0 lps (10.0 s, 7 samples)
Process Creation 13655.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6039.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 822.4 lpm (60.0 s, 2 samples)
System Call Overhead 2978782.8 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 40621909.8 3480.9
Double-Precision Whetstone 55.0 3980.3 723.7
Execl Throughput 43.0 5463.3 1270.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 906665.7 2289.6
File Copy 256 bufsize 500 maxblocks 1655.0 244352.4 1476.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 1938333.8 3342.0
Pipe Throughput 12440.0 1794152.1 1442.2
Pipe-based Context Switching 4000.0 1.0 0.0
Process Creation 126.0 13655.9 1083.8
Shell Scripts (1 concurrent) 42.4 6039.1 1424.3
Shell Scripts (8 concurrent) 6.0 822.4 1370.6
System Call Overhead 15000.0 2978782.8 1985.9
========
System Benchmarks Index Score 534.8

DigitalOcean 512KB-1Cpu VPS
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: centos-512mb-tor1-01: GNU/Linux
OS: GNU/Linux — 2.6.32-696.16.1.el6.x86_64 — #1 SMP Wed Nov 15 16:51:15 UTC 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3595.8 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
16:49:32 up 7 min, 1 user, load average: 0.45, 0.25, 0.09; runlevel 2017-12-29

————————————————————————
Benchmark Run: Fri Dec 29 2017 16:49:32 – 17:17:26
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 13577236.5 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2206.7 MWIPS (9.9 s, 7 samples)
Execl Throughput 2324.3 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 312105.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 95200.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 847368.4 KBps (30.0 s, 2 samples)
Pipe Throughput 730362.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 155316.9 lps (10.0 s, 7 samples)
Process Creation 6291.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2190.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 286.1 lpm (60.1 s, 2 samples)
System Call Overhead 1073240.1 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 13577236.5 1163.4
Double-Precision Whetstone 55.0 2206.7 401.2
Execl Throughput 43.0 2324.3 540.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 312105.3 788.1
File Copy 256 bufsize 500 maxblocks 1655.0 95200.4 575.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 847368.4 1461.0
Pipe Throughput 12440.0 730362.7 587.1
Pipe-based Context Switching 4000.0 155316.9 388.3
Process Creation 126.0 6291.5 499.3
Shell Scripts (1 concurrent) 42.4 2190.1 516.5
Shell Scripts (8 concurrent) 6.0 286.1 476.8
System Call Overhead 15000.0 1073240.1 715.5
========
System Benchmarks Index Score 622.0

32GBMem 1Core
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: centyp.szu.edu.cn: GNU/Linux
OS: GNU/Linux — 3.10.0-514.6.1.el7.x86_64 — #1 SMP Wed Jan 18 13:06:36 UTC 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap=”UTF-8″, collate=”UTF-8″)
CPU 0: Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz (6200.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz (6200.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz (6200.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz (6200.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
00:33:28 up 71 days, 16:32, 3 users, load average: 0.16, 0.16, 0.21; runlevel 2017-10-19

————————————————————————
Benchmark Run: 12月 30 2017 00:33:28 – 01:02:18
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables 40016045.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3387.2 MWIPS (14.7 s, 7 samples)
Execl Throughput 4250.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1212611.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 331705.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3035497.3 KBps (30.0 s, 2 samples)
Pipe Throughput 1734925.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 218314.2 lps (10.0 s, 7 samples)
Process Creation 15790.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8660.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 2939.1 lpm (60.0 s, 2 samples)
System Call Overhead 2748896.5 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 40016045.2 3429.0
Double-Precision Whetstone 55.0 3387.2 615.8
Execl Throughput 43.0 4250.4 988.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 1212611.3 3062.1
File Copy 256 bufsize 500 maxblocks 1655.0 331705.3 2004.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 3035497.3 5233.6
Pipe Throughput 12440.0 1734925.0 1394.6
Pipe-based Context Switching 4000.0 218314.2 545.8
Process Creation 126.0 15790.9 1253.2
Shell Scripts (1 concurrent) 42.4 8660.9 2042.7
Shell Scripts (8 concurrent) 6.0 2939.1 4898.4
System Call Overhead 15000.0 2748896.5 1832.6
========
System Benchmarks Index Score 1802.1

————————————————————————
Benchmark Run: 12月 30 2017 01:02:18 – 01:30:36
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables 148517496.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 17868.1 MWIPS (10.3 s, 7 samples)
Execl Throughput 17786.0 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1866384.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 493595.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 5151946.2 KBps (30.0 s, 2 samples)
Pipe Throughput 6315079.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 1190562.2 lps (10.0 s, 7 samples)
Process Creation 53327.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 23166.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3287.9 lpm (60.0 s, 2 samples)
System Call Overhead 8237777.9 lps (10.0 s, 7 samples)

System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 148517496.2 12726.4
Double-Precision Whetstone 55.0 17868.1 3248.7
Execl Throughput 43.0 17786.0 4136.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 1866384.1 4713.1
File Copy 256 bufsize 500 maxblocks 1655.0 493595.0 2982.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 5151946.2 8882.7
Pipe Throughput 12440.0 6315079.3 5076.4
Pipe-based Context Switching 4000.0 1190562.2 2976.4
Process Creation 126.0 53327.6 4232.4
Shell Scripts (1 concurrent) 42.4 23166.4 5463.8
Shell Scripts (8 concurrent) 6.0 3287.9 5479.9
System Call Overhead 15000.0 8237777.9 5491.9
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System Benchmarks Index Score 4965.2