Re: as: out of memory allocating 4072 bytes after a total of 546328576 bytes

[Mathieu Malaterre <malat@debian.org>]

On Wed, Nov 14, 2018 at 3:35 PM YunQiang Su <wzssyqa@gmail.com> wrote:
>
> YunQiang Su <wzssyqa@gmail.com> 于2018年11月14日周三 下午10:29写道：
> >
> > With read as(1), I see
> >
> > --reduce-memory-overheads
> > This option reduces GAS 's memory requirements, at the expense of
> > making the assembly processes slower. Currently this switch is a
> > synonym for --hash-size=4051, but in the future it may have other
> > effects as well.
> >
> > I guess you can have a try.
>
> If you need pass this option from gcc, you can use
>    -Wa,option
>
> https://gcc.gnu.org/onlinedocs/gcc/Assembler-Options.html#Assembler-Options

Thanks for the suggestion ! That looked promising, however this did
not turn out well:

https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-2&stamp=1542229604&raw=0

As a side note, the message went from:

as: out of memory allocating 4072 bytes after a total of 546328576 bytes

to

as: out of memory allocating 4072 bytes after a total of 557305856 bytes

So I would even be tempted to report a bug to gcc/gas...



> > Mathieu Malaterre <malat@debian.org> 于2018年11月9日周五 下午5:14写道：
> > >
> > > Hi mips guru,
> > >
> > > Could someone please comment on:
> > >
> > > https://buildd.debian.org/status/fetch.php?pkg=openvdb&arch=mips&ver=5.2.0-1&stamp=1541130852&raw=0
> > >
> > > Is there a set of flags to use to reduce memory usage on 32bits system
> > > ? For reference I am using : --param ggc-min-expand=10 -O1
> > >
> > > Thanks much
> > >
> >
> >
> > --
> > YunQiang Su
>
>
>
> --
> YunQiang Su