On Thu, 22 Jan 2015 19:39:24 +0000, Vladimir Panteleev wrote: > On Thursday, 22 January 2015 at 19:37:11 UTC, weaselcat wrote: >> Might be of use to someone, but I was looking for ways to speed up >> dmd's albeit already fast compilation times. >> >> Just by dropping in jemalloc in place of glibc's malloc via LD_PRELOAD >> on my linux machine I saw a 10-15% drop in compilation times across the >> board. Not sure if this is common knowledge or not. >> >> (Sorry if this takes away from your coffee time : ) ) > > I thought dmd used a bump-the-pointer approach, since it almost never > frees memory?
it not frees, but it still does alot of `new`. seems that jmalloc is better at it.
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