3 ms·
LuaTeX _is_ very fast. What makes it slow is luaotfload and fontspec (with LaTeX). LuaJITTeX is improving much, but a lot needs to be done on the two mentioned
by patrickg 10y ago
LuaTeX _is_ very fast. What makes it slow is luaotfload and fontspec (with LaTeX). LuaJITTeX is improving much, but a lot needs to be done on the two mentioned packages.
- hyh1048576 10y agoSo is there anyway to speed it up? The font part is essential to me though.
- patrickg 10y agoShort answer: no. In theory, it would be possible to increase the speed, but that would include a rewrite of these two font packages. Fontloading is not necessarily slow in Lua(TeX), but the mentioned luaotfload for example deals with all kinds of complex scripts which is not necessary in most cases.