http://lass.cs.umass.edu/~shenoy/courses/fall08/schedule.html
Too much Milk What are the correctness properties for this problem? – Only one person buys milk at a time. – Someone buys milk if you need it
Solution 1: Lock->Accquire()
http://askubuntu.com/questions/647409/to-install-wipefs-in-ubuntu | |
sudo apt-get install util-linux | |
sudo apt-get install apt-file | |
sudo apt-file update | |
apt-file search wipefs | |
which wipefs | |
How to install cortex-m3 gdb? | |
sudo apt-get -o Dpkg::Options::="--force-overwrite" install gdb-arm-none-eabi | |
reference: http://askubuntu.com/questions/596302/e-sub-process-usr-bin-dpkg-returned-an-error-code-1-problem-with-dpkg |
# ref: https://git-scm.com/book/en/v2/Git-Tools-Submodules | |
# export GITCLONEOPTIONS="--depth 1" | |
# git clone url | |
# git clone --recursive url | |
# git config --global diff.submodule log | |
# Pulling in Upstream Changes | |
# git fetch | |
# git merge origin/master |
Reference:http://www.informit.com/articles/article.aspx?p=1374896&seqNum=7 | |
An = 2/(n*pi) | |
where: | |
An = the amplitude of the nth harmonic | |
pi = the constant, 3.14159... | |
n = the harmonic number, only odd allowed |
https://www.artofproblemsolving.com/wiki/index.php?title=AMC_8_Problems_and_Solutions |
sudo apt-get update | |
sudo apt-get install openssh-server | |
sudo ufw allow 22 | |
http://askubuntu.com/questions/51925/how-do-i-configure-a-new-ubuntu-installation-to-accept-ssh-connections |
http://www.robobunny.com/projects/asciiquarium/html/ | |
cd /tmp/ | |
sudo apt-get install libcurses-perl | |
wget http://search.cpan.org/CPAN/authors/id/K/KB/KBAUCOM/Term-Animation-2.4.tar.gz | |
tar -zxvf Term-Animation-2.4.tar.gz | |
cd Term-Animation-2.4/ | |
perl Makefile.PL && make && make test | |
sudo make install | |
cd /tmp |
Ref: https://arxiv.org/pdf/1309.4507.pdf | |
Sempahore(n) | |
Decrement opeartion => wait | |
Increment operatorn => signal | |
mutex = sempaphore(1) | |
Classical Solution | |
init: |
http://lass.cs.umass.edu/~shenoy/courses/fall08/schedule.html
Too much Milk What are the correctness properties for this problem? – Only one person buys milk at a time. – Someone buys milk if you need it
Solution 1: Lock->Accquire()
SPDK subcomponents:
network front end Nic Driver: a fast data path from Nic to user space userspace networking services: cracking TCP/IP packets and forming iSCSI commands
processing framework translates iSCSI commands into SCSI block-level commands