From owner-sc22wg5+sc22wg5-dom8=www.open-std.org@open-std.org Thu Jun 14 08:16:29 2018 Return-Path: X-Original-To: sc22wg5-dom8 Delivered-To: sc22wg5-dom8@www.open-std.org Received: by www.open-std.org (Postfix, from userid 521) id BC8C9BCA1A0; Thu, 14 Jun 2018 08:16:29 +0200 (CEST) Delivered-To: sc22wg5@open-std.org Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by www.open-std.org (Postfix) with ESMTP id B79FE35698F for ; Thu, 14 Jun 2018 08:16:28 +0200 (CEST) Received: by mail-wr0-f196.google.com with SMTP id h10-v6so5008534wrq.8 for ; Wed, 13 Jun 2018 23:16:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceryinstitute.org; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=CONcYnwtEzqm/JVJNpr9vMSTnGGcgXMGsQl0YOhUIBE=; b=SkKjI7s7wAD5uWgatnIhJ2OK4jQplYa+GW5nJ43eSz5cSdqQL+xMljX/AWDrdpGcgh JylzwvtBz1Ms83z+3HAar2qPKNzWUhHbSpnVyqiMGw1jAy5EtQ4d0ZTdwwxmqQn9y3vP bPCGKkr86S1MSFD7jIHadA7eYdYep3DLtVSV1oGMqXXaNsnpyJgWqE2PouiP0VXtUnYF DplKT80jRPyJn4QYuueqhxP82HN5QMlTlc+nkNXKJFQ9HqrhiCns7/C3tgwA8KOYfoVK 3Ftm++xL8p2P60KtZaLDFiWQYeKJxdMEQpvOvDaOPGM1wln05cRrvAXW8LySflWBtzpu Ymag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=CONcYnwtEzqm/JVJNpr9vMSTnGGcgXMGsQl0YOhUIBE=; b=Hp2M+RpSyEy+zY8n3BTjXfMHq+KNwHEgY08m1rJpbQj+zlMS/QUxlpKSgIwqqrbJy1 TDr0YPPTp/MMt4PymJP4/Wz9cBNZjRGxC4AJCjF/AKusp2g8JWon7M9BOiO0ZyvmEhbh gu94uAjaPdxFmFLEDZBA/SvYox6EBrAKPlhC7YqJ4tDGNOoCiyRb9Yf6guRdjqVDZDdt ZEluaFCO0FGb4yNPJ2RAF41qGgTPpjw04UuFe36tENuoZa5A7FXwec7SeltW8UEkS+2t VXb7hev55ccupEjXTZa3vgEhIHqQFtRdlClWGTh7TwaTSoFusLCnTEltYzRGrwdps+kE xCuw== X-Gm-Message-State: APt69E1NQXRbeLb0bSGKW9XrNWiFkIJDLxWLYIzQMaOL0XKeuW3m0D1U gfgeG87aymNiAGVp9g/o1miBh7xZxdEvOke1Oo7iCg== X-Google-Smtp-Source: ADUXVKL0yKePAsRmFET1g7ReBw1F0TN/tOtOclFqGKxZUa99hbVzbzeUJ427cELhFiCesFcIvb1iBPdfOjaEES5x5qQ= X-Received: by 2002:adf:af6b:: with SMTP id z98-v6mr894482wrc.250.1528956987861; Wed, 13 Jun 2018 23:16:27 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:adf:afee:0:0:0:0:0 with HTTP; Wed, 13 Jun 2018 23:16:27 -0700 (PDT) In-Reply-To: References: From: Damian Rouson Date: Wed, 13 Jun 2018 23:16:27 -0700 Message-ID: Subject: Fwd: Seminar Announcement: Modern Fortran, with emphasis on coarrays To: WG5 Content-Type: multipart/alternative; boundary="000000000000237e55056e940ab4" Sender: owner-sc22wg5@open-std.org Precedence: bulk --000000000000237e55056e940ab4 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable All, The link at the bottom of this email will facilitate remote participation during the talk tomorrow. Damian ---------- Forwarded message ---------- From: Seleste Rodriguez Date: Tue, Jun 12, 2018 at 12:39 PM Subject: Seminar Announcement: Modern Fortran, with emphasis on coarrays To: level1-nersc@lbl.gov Date: Thursday, June 14, 2018 Time: 2:00pm =E2=80=93 3:00pm Location: Wang Hall - Bldg. 59, Room 3101 Speaker: John Reid JKR Associates and Rutherford Appleton Laboratory Title: Modern Fortran, with emphasis on coarrays Abstract: Fortran is now 60 years old and has evolved steadily during this time. It was the first computer language to be standardized (1966) and the standard was revised in 1977, 1990, 1995, 2003, and 2008. A further revision is on schedule for completion this year. I have been a user of Fortran since the late 60s and have contributed many Fortran codes to HSL (formerly the Harwell Subroutine Library). I have been involved in Fortran standards since 1983, when I was asked to join the committee because of the heavy investment in Fortran programmes by the UK Atomic Energy Authority. I have continued ever since with the aim of improving the language, despite the Numerical Analysis Group moving to the Rutherford Appleton Laboratory in 1990. Fortran has lost the dominant position it held in the 70s, but modern Fortran is well used, particularly on supercomputers and is a very different language, though old programs are still accepted and efficient execution has been retained. I will give you my explanation of why it lost its dominant position and quickly summarize the main changes in each of the revisions. My main objective is to give you an overview of Fortran 2008, paying special attention to coarrays, which provide a particularly pleasant way to perform parallel programming. I will also explain the main additional features of Fortran 2018. It includes the ability to continue executing in the presence of a small number failed processes, not unlikely when long runs are made on huge numbers of processes. Zoom: https://lbnl.zoom.us/j/150607736 Host of Seminar: Brian Friesen Application Performance Group National Energy Research Scientific Computing Center (NERSC) Lawrence Berkeley National Laboratory --=20 *Seleste Rodriguez* Clerical Assistant II NERSC Tel:510-495-2734 --000000000000237e55056e940ab4 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
All,=C2=A0

The link at the bottom of = this email will facilitate remote participation during the talk tomorrow.

Damian<= /div>


---------- Forwarded message ----------
From: Seleste Rodriguez <slrodriguez@lbl.gov>
Date: Tue, Jun 12, 2018 at 12:39 PM
Subject: Seminar Announcement= : Modern Fortran, with emphasis on coarrays
To: level1-nersc@lbl.gov


Date:
Thursday, June 14, 2018

= Time:
2:00pm =E2=80=93 3:00pm

Location:
Wang Hall - Bldg. 59, = Room 3101

Speaker:
John = Reid
JKR Associates and Rutherford Appleton Laboratory
=
Title:
Modern Fortran, with emphasi= s on coarrays

<= /div>Abstract:
Fortran is now 60 years old and has evolved steadily during this time. It was=20 the first computer language to be standardized (1966) and the standard=20 was revised in 1977, 1990, 1995, 2003, and 2008. A further revision is=20 on schedule for completion this year.

I have been a user of Fortran since the late 60s and have contributed=20 many Fortran codes to HSL (formerly the Harwell Subroutine Library). I=20 have been involved in Fortran standards since 1983, when I was asked to=20 join the committee because of the heavy investment in Fortran programmes by the UK Atomic Energy Authority. I have continued ever since with the aim of improving the language, despite the Numerical Analysis Group=20 moving to the Rutherford Appleton Laboratory in 1990.

<= div>
Fortran has lost the dominant position it held in the 70s, but modern Fortran=20 is well used, particularly on supercomputers and is a very different=20 language, though old programs are still accepted and efficient execution has been retained. I will give you my explanation of why it lost its=20 dominant position and quickly summarize the main changes in each of the=20 revisions.

My main objective is to=20 give you an overview of Fortran 2008, paying special attention to=20 coarrays, which provide a particularly pleasant way to perform parallel=20 programming. I will also explain the main additional features of Fortran 2018. It includes the ability to continue executing in the presence of a small number failed processes, not unlikely when long runs are made on=20 huge numbers of processes.

Zoom:
https://lbnl.zoom.us/j/15060= 7736

Host of Seminar:
Brian Friesen
Application Performance Group
<= span>
National Ener= gy Research Scientific Computing Center (NERSC)
Lawrence Berkeley National Laboratory


--

Seleste Rod= riguez
Clerical Assistant II
NERSC
Tel:510= -495-2734



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