The ordering of the Release Notes are:

1) Arm Compiler for Linux 20.2.1 Release Note
2) Arm Forge 20.1.1 Release Note

Arm Compiler for Linux 20.2.1 Release Note
==========================================

Non-Confidential
Copyright © 2015-2020, Arm Limited (or its affiliates). All rights reserved.

Non-Confidential Proprietary Notice
===================================

This document is protected by copyright and other related rights and the
practice or implementation of the information contained in this document may be
protected by one or more patents or pending patent applications. No part of this
document may be reproduced in any form by any means without the express prior
written permission of Arm. No license, express or implied, by estoppel or
otherwise to any intellectual property rights is granted by this document
unless specifically stated.

Your access to the information in this document is conditional upon your
acceptance that you will not use or permit others to use the information for
the purposes of determining whether implementations infringe any third party
patents.

THIS DOCUMENT IS PROVIDED “AS IS”. ARM PROVIDES NO REPRESENTATIONS AND NO
WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE
IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, NON-INFRINGEMENT
OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE DOCUMENT. For the
avoidance of doubt, Arm makes no representation with respect to, and has
undertaken no analysis to identify or understand the scope and content of,
third party patents, copyrights, trade secrets, or other rights.

This document may include technical inaccuracies or typographical errors.

TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT WILL ARM BE LIABLE FOR ANY
DAMAGES, INCLUDING WITHOUT LIMITATION ANY DIRECT, INDIRECT, SPECIAL,
INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES, HOWEVER CAUSED AND REGARDLESS
OF THE THEORY OF LIABILITY, ARISING OUT OF ANY USE OF THIS DOCUMENT, EVEN IF
ARM HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

This document consists solely of commercial items. You shall be responsible for
ensuring that any use, duplication or disclosure of this document complies fully
with any relevant export laws and regulations to assure that this document or
any portion thereof is not exported, directly or indirectly, in violation of
such export laws. Use of the word “partner” in reference to Arm’s customers is
not intended to create or refer to any partnership relationship with any other
company. Arm may make changes to this document at any time and without notice.

If any of the provisions contained in these terms conflict with any of the
provisions of any signed written agreement covering this document with Arm, then
the signed written agreement prevails over and supersedes the conflicting
provisions of these terms. This document may be translated into other languages
for convenience, and you agree that if there is any conflict between the English
version of this document and any translation, the terms of the English version
of the Agreement shall prevail.

Words and logos marked with ® or ™ are registered trademarks or trademarks of
Arm Limited or its affiliates in the EU and/or elsewhere. All rights reserved.
Other brands and names mentioned in this document may be the trademarks of their
respective owners. Please follow Arm’s trademark usage guidelines at
http://www.arm.com/about/trademark-usage-guidelines.php

Copyright © 2015-2020, Arm Limited (or its affiliates). All rights reserved.

Arm Limited. Company 02557590 registered in England.

110 Fulbourn Road, Cambridge, England CB1 9NJ.

LES-PRE-20349

Confidentiality Status
----------------------

This document is Non-Confidential. The right to use, copy and disclose this
document may be subject to license restrictions in accordance with the terms
of the agreement entered into by Arm and the party that Arm delivered this
document to.

Unrestricted Access is an Arm internal classification.

Product Status
--------------

The information in this document is Final, that is for a developed product.

Web Address
-----------

http://www.arm.com

Contents
========

- Conventions
- Release overview
- Release contents
- Get started
- Support
- Release History

Conventions
===========

The following subsections describe conventions used in Arm documents.

Glossary
--------

The Arm Glossary is a list of terms used in Arm documentation, together with
definitions for those terms. The Arm Glossary does not contain terms that are
industry standard unless the Arm meaning differs from the generally accepted
meaning.

See the Arm Glossary for more information: https://developer.arm.com/glossary.

Release overview
================

Product description
-------------------

The Arm Compiler for Linux 20.2.1 suite provides a complete
compiling environment for natively developing and tuning your server and HPC
applications on Armv8-A based platforms. Arm Compiler for Linux 20.2.1
includes support for targets that implement the Scalable Vector Extension (SVE)
and Scalable Vector Extension version two (SVE2) for Armv8-A AArch64.

The suite contains the following packages:

- Arm C/C++/Fortran Compiler 20.2.1

  Arm Compiler is a Linux user-space C/C++ and Fortran compiler tailored for
  scientific computing, HPC, and enterprise workloads.

- Arm Performance Libraries 20.2.1

  Multiple Arm Performance Libraries packages are provided, each of which are
  optimized for individual Armv8 AArch64 implementations (Arm® Neoverse™ N1,
  Marvell ThunderX2, and Fujitsu A64FX (SVE-enabled)). Generic versions for
  Armv8.0-A and SVE are also provided. All packages are compatible with
  Arm C/C++/Fortran Compiler.

  The package also includes builds of the libraries which are compatible with
  GNU GCC 9.3.0.

- GNU GCC 9.3.0

  To provide the optimal experience on the latest Arm server and HPC systems
  when using the Arm Performance Libraries and GCC, a build of
  GNU's GCC 9.3.0 release is provided for convenience. It is also
  provided for OpenMP/libgfortran compatibility with Arm Performance Libraries.

  As a GNU tool suite, the GPL-licensed source code can be downloaded
  separately.

Release Status
--------------

This is the 20.2.1 release of the Arm Compiler for Linux
software.

These deliverables are being released under the terms of the agreement between
Arm and each licensee (the "Agreement"). All planned verification and
validation is complete.
The release is suitable for volume production under the terms of the Agreement.

Release contents
================

The following sub-sections detail:
- The component parts that are delivered as part of this release.
- Any changes since the previous release.
- Any known issues and limitations exist at the time of this release.

Deliverables
------------

- Arm C/C+/Fortran Compiler 20.2.1
- Arm Performance Libraries 20.2.1
- GNU GCC 9.3.0
- Release Notes (this document)
- Documentation (product documentation is available in
  <install_location>/<package_name>/share, and on the Arm Developer website at:

  https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-compiler-for-linux/resources)

  Documentation may change between product releases. For the latest
  documentation bundle please check the delivery platform.

  Arm tests the PDF only in Adobe Acrobat and Acrobat Reader and cannot
  guarantee the quality of the represented document when used with any other
  PDF reader. A suitable file reader can be downloaded from Adobe at
  http://www.adobe.com.

Differences from previous release
---------------------------------

Differences from the previous release of Arm Compiler for Linux are detailed in
the following sub-sections.

Additions and changes:
~~~~~~~~~~~~~~~~~~~~~~

There are no new features or components added, or any technical changes to
features or components, in the 20.2.1 release.

The following features or components were added, or technical changes to
features or components were changed, in the 20.2 release:

- Arm Compiler for Linux suite 20.2:

  - Arm Compiler for Linux no longer supplies a ‘suite’ environment module
    (previously available as ‘<architecture>/<OS>/<OS_Version>/suites/arm-
    compiler-for-linux/<version>‘). Instead, to prepare your system environment
    for Arm C/C++/Fortran Compiler, load and use the
    ‘<architecture>/<OS>/<OS_Version>/arm-linux-compiler/<version>’ environment
    module.

  - The version of GCC that is packaged with Arm Compiler for Linux is now GCC
    9.3.0 instead of GCC 9.2.0. A version of Arm Performance Libraries that is
    compatible with GCC 9.3.0 is also included.

- Arm C/C++/Fortran Compiler 20.2:

  - We have restructured the Arm C/C++ Compiler and Arm Fortran Compiler
    reference guides. If you have bookmarked a topic whose URL address has
    changed, you will need to update it.

- Arm Performance Libraries 20.2.0:

  - Improved BLAS level 2 performance for symmetric matrices.

  - Implemented improvements to FFT performance, including faster planning.

  - Implemented improvements to the SVE versions of libamath functions, namely
    exp, expf, log, logf, sin, sinf, cos, and cosf.

Resolved issues:
~~~~~~~~~~~~~~~~

Details any technical issues resolved in the 20.2.1 release.

- Arm Compiler for Linux suite 20.2.1:

  - Where an Operating System (OS) does not provide an un-versioned 'python'
    binary, such as RHEL 8 and SLES 15, the correct Python version is now
    referenced for that OS.

  - Fixed an issue that caused the 'arm-linux-compiler' environment module to
    function incorrectly on some systems that use the 'lmod' module system.

  - The default timeout limit for Arm Compiler for Linux to check out a license
    from Arm Licence Server has been increased from 2 seconds to 10 seconds. To
    manually configure the timeout limit for your system, set the
    'ARM_LICENCE_TIMEOUT'  environment variable to a timeout value (in seconds).
    'ARM_LICENCE_TIMEOUT' is a new environment variable that has been added in
    the 20.2.1 release.

- Arm C/C++/Fortran Compiler 20.2.1:

  - Arm Compiler for Linux versions 20.0, 20.1, and 20.2 are missing the
    'arm_fp16.h' header file in the /include directory of the package. The
    'arm_fp16.h' header file is provided again in version 20.2.1.

  - Fixed an issue in the 'arm_sve.h' header file. A bool_t type is defined but
    is not used in the header, however, the bool_t type could cause conflicts
    with other bool_t types. The bool_t type definition has been removed from
    'arm_sve.h'.

  - Fixed an issue that could cause some deeply nested structure types to
    significantly increase the compilation time.

The following technical issues were resolved in the 20.2 release:

- Arm Compiler for Linux suite 20.2:

  - Fixed an issue which could occur when installing the package in non-english
    locales.

- Arm C/C++/Fortran Compiler 20.2:

  - The libbfd libraries that were previously included in the Arm Compiler for
    Linux package, have been removed. Arm recommends that you use the libraries
    on your system.

  - Fixed an issue in Arm C/C++ Compiler that was causing a compilation failure.
    The failure would happen when the compiler parses an openmp declare variant
    pragma that has all its function arguments decorated with the linear clause.

  - Fixed further bugs that were preventing the correct build and execution of
    some workloads on SVE-based systems.

- Arm Performance Libraries 20.2.0:

  - Fixed a bug in the LAPACK *POTRF routines that would cause a crash when
    using multiple threads, and when operating on large matrices.

Known limitations
-----------------

Any issues known at the time of this release are detailed in the following
sub-section.

Open technical issues:
~~~~~~~~~~~~~~~~~~~~~~

Details any technical issues that are open at the time of this release.

- Arm Compiler for Linux suite 20.2 and 20.2.1:

  - The module swap command does not work when using newer versions of the
    module builtin. To swap the module, you must unload the old module, and then
    load the new module.

- Arm C/C++/Fortran Compiler 20.2 and 20.2.1:

  - To function correctly on RHEL 8 systems, Arm Compiler for Linux relies on
    using the LD_LIBRARY_PATH environment variable. If you need to unset this
    environment variable, the compiler might fail to find libstdc++.so.6. If you
    are affected by this issue, contact the Arm Support team who will help
    determine a workaround for your system.

  - Copying module files to a different directory after installation, or using a
    symlink to the module files, might result in an error using 'module load'.
    If this issue affects you, to get the correct advice for your system
    configuration, please contact Arm support. Module configuration flexibility
    will be improved in a later release of Arm Compiler for Linux.

Get started
===========

This section describes how to get started with accessing, setting up, and
using Arm Compiler for Linux.

For more information, see the Get Started information on the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-compiler-for-linux/resources/get-started

Licensing information
---------------------

Arm Compiler for Linux is available as part of Arm Allinea Studio,
and requires a valid license to run:

* For more information about Arm Allinea Studio licensing, see:

  https://developer.arm.com/tools-and-software/server-and-hpc/arm-allinea-studio/licensing

* To request a license, go to:

  https://store.developer.arm.com/store/high-performance-computing-hpc-tools/arm-allinea-studio

Once you have obtained a license file from Arm, follow these steps to make it
available for use.

Note: If you have a floating license, you must first download and install
Arm Licence Server:

https://developer.arm.com/tools-and-software/server-and-hpc/help/help-and-tutorials/system-administration/licensing/arm-licence-server

1. Save your client, named user, or evaluation license:

   - If you chose to install to the default installation directory, create a directory
     called 'licenses' in /opt/arm/ and copy your client license file to it.

   - If you chose to install to a custom installation directory, create a directory
     called 'licenses' in <install_location>/ and copy your client license file to it.
     Set the ARM_LICENSE_DIR environment varible to <install_location>/licenses.

2. If you are using Arm Forge or Arm Performance Reports, and you do not have a
   separate license for these tools, set the ARM_LICENSE_DIR environment
   variable to point to <install_location>/licenses.

3. If you have a floating license, add the server license file to the machine
   where Arm Licence Server is installed. Create a directory called 'licenses'
   in the <install_location>/licenceserver directory and copy your license
   file to it. To enable the new floating license, restart Arm Licence Server.

Prerequisites
-------------

If any of the following tools are not already installed by your Linux
distribution, you must install them before installing Arm Compiler for Linux:

- Python (version 2.7 or later)
- C Libraries:
   - SUSE and RHEL: glibc-devel
   - Ubuntu:        libc6-dev

Download the product
--------------------

Arm delivers the files through the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-allinea-studio

Unpack the product
------------------

The following steps describe how to unpack each constituent part delivered in
this bundle:

1. Relocate the bundle file. Move the .tar files to the directory you want to
   install the product in.

2. Extract the tar file contents using a tar utility:

     tar -xvf <package_name>.tar

Directory structure:
--------------------

The principal directory structure of this release created after unpacking the
bundle, is:

  license_terms/
  arm-compiler-for-linux-20.2.1*.sh
  RELEASE_NOTES.txt

Install the product
-------------------

To install Arm Compiler for Linux, run the installation script as a privileged
user and pass any options to configure the installation:

  ./arm-compiler-for-linux-20.2.1*.sh <option> <option>

Some common installation options are:

- For a headless installation and to automatically accept the EULA, use
  the '--accept' option.
- To perform a local install, use the '--install-to <dir>' option.
- To only install the required packages for a subset of the supported
  microarchitectures, use the
  '--only-install-microarchitectures=<microarch>,<microarch>' option. To list
  the available microarchitectures, use '--list-available-microarchitectures'.

  Note: For both of these options there is a delay between running
  the script and receiving a response.

For a full list of supported installation options, see:

https://developer.arm.com/tools-and-software/server-and-hpc/arm-allinea-studio/installation/install-package

The installer displays the EULA and prompts you to agree to the terms. Type
'yes' at the prompt to continue.

All the packages are unpacked to <install_location>/<package_name> with
environment modulefiles available under <install_location>/modulefiles.
The default installation location is /opt/arm/. Local installs have the
same directory structure starting from your chosen installation root.

RPMs
----

The installed packages are shipped as RPMs for RPM based Linux distributions.
These RPMs are signed by Arm's HPC GPG key. The public key can be downloaded
from:

https://developer.arm.com/-/media/files/keys/GPG-PUB-KEY-ARM-HPC-SW-TOOLS.PUB

This key can be imported by running:

  rpm --import GPG-PUB-KEY-ARM-HPC-SW-TOOLS.PUB

More information about Environment Modules can be found at:

http://modules.sourceforge.net

Run the product
---------------

1. Load the environment module. To get the best performance, Arm recommends
   that you use the version that matches your platform.

   * For Arm C/C++/Fortran Compiler with Arm Performance Libraries:

       module load <architecture>/<OS>/<OS_Version>/arm-linux-compiler/20.2.1
       module load <architecture>/<OS>/<OS_Version>/arm-linux-compiler-20.2.1/<ARMPL_Name>/20.2.1

   * For Arm C/C++/Fortran Compiler only:

       module load <architecture>/<OS>/<OS_Version>/arm-linux-compiler/20.2.1

   Note: If you are using the GNU GCC packaged in Arm Compiler for Linux, use:

   * For GNU GCC 9.3.0 with Arm Performance Libraries:

       module load <architecture>/<OS>/<OS_Version>/gcc/9.3.0
       module load <architecture>/<OS>/<OS_Version>/gcc-9.3.0/<ARMPL_Name>/20.2.1

   * For GNU GCC 9.3.0 only:

       module load <architecture>/<OS>/<OS_Version>/gcc/9.3.0

2. To generate an executable binary with Arm Compiler for Linux, compile your
   program with Arm C/C++/Fortran Compiler and specify any options ([options]),
   the output binary name (-o <binary>), and the input file (<input>):

     {armclang|armclang++|armflang} [options] -o <binary> <input>

3. Run the generated binary <binary>:

     ./<binary>

Examples
--------

Example code is included in this suite as part of Arm Performance
Libraries. This code can be found at:

<install_location>/<ARMPL_Name>*<ARMPL_Version>*/examples

You need to copy this code to a writeable directory and load both the
Arm C/C++/Fortran Compiler and Arm Performance Libraries environment modules
for the examples to build.

For example:

1. Copy the examples somewhere writeable:

     cp -r <install_location>/armpl-20.2.1_*arm-linux-compiler*/examples ./
     cd examples

2. Load the correct environment modules:

     module load <architecture>/<OS>/<OS_Version>/arm-linux-compiler/20.2.1
     module load <architecture>/<OS>/<OS_Version>/arm-linux-compiler-20.2.1/<ARMPL_Name>/<ARMPL_Version>

3. Build it:

     make

Uninstall
---------

For convenience, this package includes an "uninstall.sh" script at:

  <install_location>/arm-compiler-for-linux-20.2.1*/uninstall.sh

This script attempts to uninstall all the components supplied as part of
Arm Compiler for Linux. However, if other packages outside of this product
depend on the GNU GCC component, GNU GCC will not be uninstalled.

If you require support when uninstalling any version of Arm Compiler for Linux,
contact support-hpc-sw@arm.com.

Support
=======

Arm Compiler for Linux documentation is available in
<install_location>/<package_name>/share, or on the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-compiler-for-linux/resources

If you have any issues with the installation, content or use of this release,
please create a ticket on https://support.developer.arm.com. Arm will respond
as soon as possible.

These deliverables are being released under the terms of the agreement between
Arm and each licensee (the “Agreement”). All planned verification and
validation is complete. The release is suitable for volume production under
the terms of the Agreement.

Note: Support for this release of the product is only provided by Arm to
partners who have a current support and maintenance contract for the product.

OS
--

This suite is supported on the following Linux platforms:

- AArch64 Redhat 7 and 8
- AArch64 SUSE 12 and 15
- AArch64 Ubuntu 16.04+

Full information about the platforms supported by Arm Compiler for Linux is
available on the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-compiler-for-linux/resources/supported-platforms

Release history
===============

A full release history (with release notes) for Arm Compiler for Linux is
available on the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/arm-allinea-studio/release-history

Arm Forge 20.1.1 Release Note
================================

Copyright (c) 2017-2020 Arm Limited (or its affiliates). All rights reserved.

Copyright (c) 2002-2017 Allinea Software Limited.

Non-confidential proprietary notice
-----------------------------------

This document is protected by copyright and other related rights and the practice or implementation of the information contained in this document may be protected by one or more patents or pending patent applications. No part of this document may be reproduced in any form by any means without the express prior written permission of Arm. No license, express or implied, by estoppel or otherwise to any intellectual property rights is granted by this document unless specifically stated.
Your access to the information in this document is conditional upon your acceptance that you will not use or permit others to use the information for the purposes of determining whether implementations infringe any third party patents.
THIS DOCUMENT IS PROVIDED “AS IS”. ARM PROVIDES NO REPRESENTATIONS AND NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE DOCUMENT. For the avoidance of doubt, Arm makes no representation with respect to, and has undertaken no analysis to identify or understand the scope and content of, patents, copyrights, trade secrets, or other rights.
This document may include technical inaccuracies or typographical errors.
TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT WILL ARM BE LIABLE FOR ANY DAMAGES, INCLUDING WITHOUT LIMITATION ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF ANY USE OF THIS DOCUMENT, EVEN IF ARM HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
This document consists solely of commercial items. You shall be responsible for ensuring that any use, duplication or disclosure of this document complies fully with any relevant export laws and regulations to assure that this document or any portion thereof is not exported, directly or indirectly, in violation of such export laws. Use of the word “partner” in reference to Arm's customers is not intended to create or refer to any partnership relationship with any other company. Arm may make changes to this document at any time and without notice.
If any of the provisions contained in these terms conflict with any of the provisions of any click through or signed written agreement covering this document with Arm, then the click through or signed written agreement prevails over and supersedes the conflicting provisions of these terms. This document may be translated into other languages for convenience, and you agree that if there is any conflict between the English version of this document and any translation, the terms of the English version of the Agreement shall prevail.
The Arm corporate logo and words marked with ® or ™ are registered trademarks or trademarks of Arm Limited (or its affiliates) in the US and/or elsewhere. All rights reserved.  Other brands and names mentioned in this document may be the trademarks of their respective owners. Please follow Arm's trademark usage guidelines at http://www.arm.com/company/policies/trademarks.

Copyright (c) 2017-2020 Arm Limited (or its affiliates). All rights reserved.

Copyright (c) 2002-2017 Allinea Software Limited.

Arm Limited. Company 02557590 registered in England.

110 Fulbourn Road, Cambridge, England CB1 9NJ.

(LES-PRE-20349)

Confidentiality Status
----------------------

This document is Non-Confidential. The right to use, copy and disclose this document may be subject to license restrictions in accordance with the terms of the agreement entered into by Arm and the party that Arm delivered this document to.

Unrestricted Access is an Arm internal classification.

Product status
--------------

The information in this document is final, that is for a developed product.

Web address
-----------

http://www.arm.com



Contents
========

- Glossary
- Release overview
- Release contents
- Get started
- Support
- Release History


Glossary
========

The Arm Glossary is a list of terms used in Arm documentation, together with definitions for those terms. The Arm Glossary does not contain terms that are industry standard unless the Arm meaning differs from the generally accepted meaning.
See the Arm Glossary for more information: https://developer.arm.com/glossary.


Release overview
================

Product description
-------------------

Arm Forge 20.1.1 combines Arm DDT, Arm MAP, and Arm Performance Reports. Arm DDT is the leading debugger for time-saving high-performance application debugging. Arm MAP is the trusted performance profiler for invaluable optimization advice across native and Python HPC codes. Arm Performance Reports provides advanced reporting capabilities.

This release includes enhancements and bug fixes.

Release status
--------------

This is the 20.1.1 release of Arm Forge.

These deliverables are being released under the terms of the agreement between Arm and each licensee (the “Agreement”). All planned verification and validation is complete. The release is suitable for volume production under the terms of the Agreement.


Release contents
================

The following subsections detail:
- The component parts that are delivered as part of this release.
- Any changes since the previous release.
- Any known issues and limitations that exist at the time of this release.

Deliverables
------------
Note: Product Download Hub (PDH) delivers all product parts in a single package.

- Arm Forge, which includes:
  - Arm DDT
  - Arm MAP
  - Arm Performance Reports
- Release Notes (this document, also available at: https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-forge/release-history)
- Documentation is available in the documentation area of your product installation or online at:
  https://developer.arm.com/docs/101136/2011

Information about how to use the Arm HPC tools to debug, profile, and analyze many common scientific applications are available on the Arm Developer website:

https://developer.arm.com/tools-and-software/server-and-hpc/debug-and-profile/arm-forge

Further documentation about all the tools can be found online at:

https://developer.arm.com/tools-and-software/server-and-hpc/help

Documentation can change between product releases. For the latest product documentation, check the software downloads page on the Arm Developer website at:
https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-forge

Arm tests the PDF only in Adobe Acrobat and Acrobat Reader and cannot guarantee the quality  of the represented document when used with any other PDF reader. A suitable file reader can be downloaded from Adobe at http://www.adobe.com.

Differences from previous release
---------------------------------

Differences from the previous release of Arm Forge are detailed in the following subsections.


Additions and changes
~~~~~~~~~~~~~~~~~~~~~

- Arm DDT:


- Arm MAP:


- Arm Performance Reports:


Resolved issues
~~~~~~~~~~~~~~~

- Arm DDT:
[FOR-10263] Fixed a crash that occurred when viewing Fortran arrays as vectors.
[FOR-10192] Fixed an issue which could cause the wrong remote launch connection to be selected.

- Arm MAP:
[FOR-10192] Fixed an issue which could cause the wrong remote launch connection to be selected.

- Arm Performance Reports:


Deprecated features
~~~~~~~~~~~~~~~~~~~

The following features are deprecated. You can still use them, but Arm plans to end support in the future:

- VisIt Visualization.
- Automatically adding breakpoints and tracepoints based on version control information.
- Support for CUDA 8.x
- Support for Python 2.x.x.
- Support for the following MPIs: SGI MPT (prior to HPE MPI), Open MPI on Cray X-series systems, Open MPI 2.x.x, Parastation MPI.

If you rely on this functionality, please contact support-hpc-sw@arm.com.


Known limitations
-----------------

See the known issues section on the Arm Developer website:
https://developer.arm.com/docs/101136/2011/known-issues


Get started
===========

This section describes how to get started with accessing, setting up, and using Arm Forge.

For more information, see:
https://developer.arm.com/tools-and-software/server-and-hpc/debug-and-profile/arm-forge/resources/get-started

Licensing information
---------------------

Arm Forge requires a valid license to run.

Note: You do not need to install a license file on a machine that is running the Remote Client for connecting remotely to Arm Forge products. The license is only required on the machine on which Arm Forge is installed.

To request a license, go to:
https://store.developer.arm.com/store/high-performance-computing-hpc-tools/arm-forge

To request an evaluation license, go to:
https://pages.arm.com/Hpc-trial-request.html

For more information about Arm HPC tools licensing, see:
https://developer.arm.com/docs/101169/2011/using-arm-licence-server.


When you have obtained a license file from Arm, download and install the appropriate platform version of the product here:

https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-forge


See the Arm Forge User Guide for installation methods, such as using the command-line interface and using the GUI to install Arm Forge on Windows, Linux, and MAC, at:
https://developer.arm.com/docs/101136/2011/arm-forge/installation

Run the product
---------------

See the Arm Forge User Guide for information about running each of the components, Arm DDT, Arm MAP, and Arm Performance Reports:
https://developer.arm.com/docs/101136/2011/arm-forge/starting


Configure the product
---------------------

To learn how to configure the Arm Forge components, see the user guide at:
https://developer.arm.com/docs/101136/2011/configuration


Examples
--------

A range of example applications are provided with the product installation that you can use alongside information in the User Guide to explore Arm Forge functionality.
The example applications are located in the <install_directory>/examples directory.


Support
-------

If you have any issues with the installation, content, or use of this release, please create a ticket on https://support.developer.arm.com. Arm will respond as soon as possible.

These deliverables are being released under the terms of the agreement between Arm and each licensee (the “Agreement”). All planned verification and validation  is complete.
The release is suitable for volume production under the terms of the Agreement.

Note: Support for this release of the product is only provided by Arm to partners who have a current support and maintenance contract for the product.


Tools
-----

Full information about the supported platforms for Arm Forge are available on the Developer website:
https://developer.arm.com/docs/101136/2011/supported-platforms


Release history
===============

A full release history for Arm Forge is available at:
https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-forge/release-history