[llvm-dev] (Thin)LTO llvm build

Teresa Johnson via llvm-dev
Mon, 26 Sep 2016 14:25:06 -0000

No worries, thanks for the update. Teresa

On Mon, Sep 26, 2016, 7:16 AM Carsten Mattner <carstenmattner at
gmail.com>
wrote:

> On Mon, Sep 26, 2016 at 3:52 PM, Teresa Johnson <tejohnson at
google.com>
> wrote:
> >
> > ThinLTO needs to create as many temporary files as there are input
> > modules to the link. From your 'ls' below, it doesn't look
like there is
> > an incredibly huge amount already created, can you check your limits?
> > What is the output of:
> >
> > $ ulimit -n
> >
> > and
> >
> > $ sysctl fs.file-max
>
> Sorry for the noise, forgot to verify because I had assumed it was
> still set to 4096 from a similar change a couple days ago.
> Alas, it's just 1024 in this session. Given the # of object files,
> 2048 looks more than enough. Going to re-run with that.
>
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