Re: Parallelism in the build

2009-05-14 Thread Simon Marlow
On 14/05/2009 10:11, Manuel M T Chakravarty wrote: Just a random data point for those interested: building ghc with make -j9 on an 8-core (2x QuadCore Xeon 3GHz) server with the new build system requires Wall clock: 7m23s Work : 23m11s (16m25s user + 6m46s system) for a performance build withou

Parallelism in the build

2009-05-14 Thread Manuel M T Chakravarty
Just a random data point for those interested: building ghc with make - j9 on an 8-core (2x QuadCore Xeon 3GHz) server with the new build system requires Wall clock: 7m23s Work : 23m11s (16m25s user + 6m46s system) for a performance build without documentation, without split-objects