Re: GSOC Question about the parallelization project

2018-03-21 Thread Sebastiaan Peters
>On Tue, Mar 20, 2018 at 3:49 PM, David Malcolm wrote: >> On Tue, 2018-03-20 at 14:02 +0100, Richard Biener wrote: >>> On Mon, Mar 19, 2018 at 9:55 PM, Richard Biener >>> wrote: >>> > On March 19, 2018 8:09:32 PM GMT+01:00, Sebastiaan Peters >> > 7...@hotmail.com> wrote: >>> > > > The goal should

Re: How can compiler speed-up postgresql database?

2018-03-21 Thread Richard Biener
On Tue, Mar 20, 2018 at 8:57 PM, Martin Liška wrote: > Hi. > > I did similar stats for postgresql server, more precisely for pgbench: > pgbench -s100 & 10 runs of pgbench -t1 -v Without looking at the benchmark probably only because it is flawed (aka not I/O or memory bandwidth limited). It

Re: How can compiler speed-up postgresql database?

2018-03-21 Thread Martin Liška
On 03/21/2018 10:26 AM, Richard Biener wrote: On Tue, Mar 20, 2018 at 8:57 PM, Martin Liška wrote: Hi. I did similar stats for postgresql server, more precisely for pgbench: pgbench -s100 & 10 runs of pgbench -t1 -v Without looking at the benchmark probably only because it is flawed (aka

Selective scheduling and its usage

2018-03-21 Thread Martin Liška
Hello. I noticed there are quite many selective scheduling PRs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84842 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84659 and many others. I want to ask you if you plan to maintain the scheduling? Is

Re: Selective scheduling and its usage

2018-03-21 Thread Andrey Belevantsev
Hi Martin, On 21.03.2018 12:48, Martin Liška wrote: > Hello. > > I noticed there are quite many selective scheduling PRs: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84842 > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84659 > > and many ot

Re: Selective scheduling and its usage

2018-03-21 Thread Martin Liška
On 03/21/2018 11:17 AM, Andrey Belevantsev wrote: Hi Martin, On 21.03.2018 12:48, Martin Liška wrote: Hello. I noticed there are quite many selective scheduling PRs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84842 https://gcc.gnu.org/bugzil

Re: GSOC Question about the parallelization project

2018-03-21 Thread Richard Biener
On Wed, Mar 21, 2018 at 9:50 AM, Sebastiaan Peters wrote: >>On Tue, Mar 20, 2018 at 3:49 PM, David Malcolm wrote: >>> On Tue, 2018-03-20 at 14:02 +0100, Richard Biener wrote: On Mon, Mar 19, 2018 at 9:55 PM, Richard Biener wrote: > On March 19, 2018 8:09:32 PM GMT+01:00, Sebastiaa

Re: Selective scheduling and its usage

2018-03-21 Thread Andrey Belevantsev
On 21.03.2018 13:31, Martin Liška wrote: > On 03/21/2018 11:17 AM, Andrey Belevantsev wrote: >> Hi Martin, >> >> On 21.03.2018 12:48, Martin Liška wrote: >>> Hello. >>> >>> I noticed there are quite many selective scheduling PRs: >>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 >>> https://gc

Re: How can compiler speed-up postgresql database?

2018-03-21 Thread Jan Hubicka
> On 03/21/2018 10:26 AM, Richard Biener wrote: > >On Tue, Mar 20, 2018 at 8:57 PM, Martin Liška wrote: > >>Hi. > >> > >>I did similar stats for postgresql server, more precisely for pgbench: > >>pgbench -s100 & 10 runs of pgbench -t1 -v > > > >Without looking at the benchmark probably only be

GSOC proposal

2018-03-21 Thread Ismael El Houas Ghouddana
Dear Mr./Mrs, First of all, I really appreciate your time and attention. I am Ismael El Houas an aerospace engineer student with knowledge of Google Cloud Platform and I want to express my interest in working on your project. Secondly, I want to ask if I am still at a time to apply to this projec

Re: GSOC Question about the parallelization project

2018-03-21 Thread Sebastiaan Peters
>On Wed, Mar 21, 2018 at 9:50 AM, Sebastiaan Peters > wrote: >>>On Tue, Mar 20, 2018 at 3:49 PM, David Malcolm wrote: On Tue, 2018-03-20 at 14:02 +0100, Richard Biener wrote: > On Mon, Mar 19, 2018 at 9:55 PM, Richard Biener > wrote: > > On March 19, 2018 8:09:32 PM GMT+01:00, Se

gcc-6-20180321 is now available

2018-03-21 Thread gccadmin
Snapshot gcc-6-20180321 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/6-20180321/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 6 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-6