首页 > 代码库 > 给sunpinyin加速

给sunpinyin加速

2024-10-15 05:52:02   216人阅读

因为sunpinyin词库一大就会卡，因此需要自己添加一个脚本给sunpinyin加速。

加速的原理就是把词库添加到内存，现在内存都这么大，根本不在乎这么几兆，当然输入体验更重要啦～

首先先建一个脚本实现把词库放到内存中的功能，脚本就取名为sunpinyin_speed_up吧。

技术分享
#!/bin/sh# Capture the exit signal, make sure it is the FIRST uncommented line.trap "do_exit" SIGHUP SIGINT SIGQUIT SIGTERMSUN_DIR="/home/xuzhenan/.sunpinyin"SHM_USERDICT="/dev/shm/sunpinyin_userdict.sh0"# Backup the userdict and restore all changes made by this script on exit.do_exit() {  cp -f "${SHM_USERDICT}" "${SUN_DIR}/userdict.real"  rm -f "${SHM_USERDICT}"  mv -f "${SUN_DIR}/userdict.real" "${SUN_DIR}/userdict"  #notify-send ‘Pinyin dict‘ ‘done‘  exit 0}# Work around for abnormal quit.if [ -e "${SUN_DIR}/userdict.real" ]then  rm -f "${SHM_USERDICT}"  mv -f "${SUN_DIR}/userdict.real" "${SUN_DIR}/userdict"fi# Rename the real userdict, copy it to RAM and make a symblic link back.# From now on the modification and query on userdict takes place in RAM.mv -f "${SUN_DIR}/userdict" "${SUN_DIR}/userdict.real"cp -f "${SUN_DIR}/userdict.real" "${SHM_USERDICT}"ln -sf "${SHM_USERDICT}" "${SUN_DIR}/userdict"# Automatically backup the userdict, make sure not losing the modification.p_count=0while [ true ]do  p_count=$(($p_count+1))  sleep 1800    if [ $p_count == 4 ]  then     p_count=0     cp -f "${SHM_USERDICT}" "${SUN_DIR}/userdict.real"  fi    p_size_shm=$(ls -l "${SHM_USERDICT}" | awk ‘{print $5}‘)  p_size_real_t=$(ls -l "${SUN_DIR}/userdict.real" | awk ‘{print $5}‘)  p_size_real=$(($p_size_real_t+512))    if [ $p_size_shm -ge $p_size_real ]  then     cp -f "${SHM_USERDICT}" "${SUN_DIR}/userdict.real"  fidone
sunpinyin_speed_up

 

之后将其设置为开机启动就好了。

因为我们用systemd的方式，所以需要再写一个开机启动的服务放到/etc/systemd/system/中。

技术分享
[Unit]Description=Sunpinyin dict cache[Service]ExecStart=/home/xuzhenan/mysh/sunpinyin_speed_up[Install]WantedBy=multi-user.target
sunpinyin_speed_up.service

之后运行

sudo systemctl enable sunpinyin_speed_up.service

将其设置为开机自启动就好了。

给sunpinyin加速


联系
我们