[go-nuts] Re: runtime/malloc: out of memory when only 512GB / 4TB in use

2017-07-02 Thread Jeremy Jay
On Sunday, July 2, 2017 at 3:58:38 AM UTC-4, Sokolov Yura wrote: > > If you have a lot of "raw" data (ie without pointers), consider moving it > into mmap-ed slice. You will loose convenience of GC though (you will have > to manage those memory by yourself). This was definitely on my list if n

[go-nuts] runtime/malloc: out of memory when only 512GB / 4TB in use

2017-06-30 Thread Jeremy Jay
We've got a very high-memory (4TB) system available that I'm trying to make full use of. Anyone have any pointers on how to track down this issue? Is it a system configuration thing, a go malloc bug, or something else? Thanks! Snippet of the crash follows: fatal error: out of memory fatal erro