> > > > However main problem is
> > > > cfg.c:202 (connect_src) 5745k: 0.2%
> > > > 271M: 1.9% 1754k: 0.0% 1132k: 0.2% 7026k
> > > > cfg.c:212 (connect_dest) 6307k: 0.2%
> > > > 281M: 2.0%10129k: 0.2%
> > >
> > > > cselib.c:3137 (cselib_init) 34M: 25.9%
> > > > 34M 1514k: 17.3% heap
> > > > tree-scalar-evolution.c:2984 (scev_initialize) 37M: 27.6%
> > > > 50M 228k: 2.6% ggc
> > >
> > > Hmm, so we do
> > >
> > > scalar_e
On Mon, 26 Oct 2020, Jan Hubicka wrote:
> > > We seem to leak some hashtables:
> > > dwarf2out.c:28850 (dwarf2out_init) 31M: 23.8%
> > > 47M 19 : 0.0% ggc
> >
> > that one likely keeps quite some memory live...
>
> Yep, having in-memory dwaf2out for whole
> > We seem to leak some hashtables:
> > dwarf2out.c:28850 (dwarf2out_init) 31M: 23.8%
> > 47M 19 : 0.0% ggc
>
> that one likely keeps quite some memory live...
Yep, having in-memory dwaf2out for whole cc1plus eats a lot of memory
quite naturally.
>
> > c
On Fri, 23 Oct 2020, Jan Hubicka wrote:
> > Hi,
> >
> > On Thu, Oct 22 2020, Jan Hubicka wrote:
> > > Hi,
> > > this patch removes the pass to materialize all clones and instead this
> > > is now done on demand. The motivation is to reduce lifetime of function
> > > bodies in ltrans that should
> Hi,
>
> On Thu, Oct 22 2020, Jan Hubicka wrote:
> > Hi,
> > this patch removes the pass to materialize all clones and instead this
> > is now done on demand. The motivation is to reduce lifetime of function
> > bodies in ltrans that should noticeably reduce memory use for highly
> > parallel co
> > Bootstrapped/regtested x86_64-linux and also lto-bootstrapped with
> > release checking. I plan to commit it after bit more testing.
> >
> > Honza
> >
> > gcc/ChangeLog:
> >
> > 2020-10-22 Jan Hubicka
> >
> > * cgraph.c (cgraph_node::get_untransformed_body): Perform lazy
> > clone m
Hi,
On Thu, Oct 22 2020, Jan Hubicka wrote:
> Hi,
> this patch removes the pass to materialize all clones and instead this
> is now done on demand. The motivation is to reduce lifetime of function
> bodies in ltrans that should noticeably reduce memory use for highly
> parallel compilations of la
Hi,
this patch removes the pass to materialize all clones and instead this
is now done on demand. The motivation is to reduce lifetime of function
bodies in ltrans that should noticeably reduce memory use for highly
parallel compilations of large programs (like Martin does) or with
partitioning re
