Cython was using too much memory, should be fixed in recent beta. On Monday, 4 May 2015 07:14:18 UTC-6, 94n...@gmail.com wrote: > > I can only agree with the original posting: Sage-6.6 release on gentoo > requires more than 1.5GB for compiling, on a 2GB computer about half a GB > is needed for running gnome (especially now that polkit has an unfixed > memory-leak in gentoo), so during single-threaded builds Swapfile will > definitely be used. from what I see up to 5GB per thread is needed for > building, inside some python scripts. would be nice if this got reverted in > next release. if not, at least warn about it, so people with only 16GB can > avoid using more than 4 threads... > > as for 1GB being used: there is a script setup.py which ps shows 3 times > with the parameter "build", even though I told make to use at most 2 > threads and only when load is <1. "ps aux" shows "0.1 400736 2272", "27.8 > 1675752 568952" and "40.5 1638940 829452" in their "%MEM VSZ RSS" columns, > their size shows as 275,612 1,531,976 and 1,495,164 respectively. is it a > bug in make that swap-file management doesn't count as load? ps doesn't > show any process called "make" in that phase though... > > Am Donnerstag, 26. März 2015 19:30:58 UTC+1 schrieb bogda...@gmail.com: >> >> My computer runs out of memory when I attempt to build sage from source. >> I want to build sage-6.6.rc0. >> >
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