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cpe-22.04-sles15-sp2-ReleaseNotes.txt
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HPE Cray Programming Environment 22.04 Release Notes
====================================================
Abnormal Termination Processing (ATP) 3.14.10:
================================================
Release Date:
--------------
March 2022
Product Description:
--------------------
Abnormal Termination Processing (ATP) is a system that
monitors user applications, and should an application
take a system trap, ATP preforms analysis on the dying
application. All of the stack backtraces of the
application processes are gathered into a merged
stack backtrace tree and written to disk as the file
"atpMergedBT.dot". The stack backtrace for the first process
to die is sent to stderr as is the number of the signal that
caused the death. If the core file size limit (RLIMIT_CORE)
is non-zero, a heuristically selected set of processes dump
their core.
atpMergedBT.dot can be viewed with 'statview', a component
of the STAT package (module load stat). The merged stack
backtrace tree provides a concise, yet comprehensive, view
of what the application was doing at the time of its death.
Purpose:
---------
22.04 This bugfix release resolves the following issues:
- Fix double free in HPCM PALS startup plugin
22.02 Release adds the following features:
- Regarding gen compilers cray-gcc-10.3.0
NOTE: If you encounter the following error:
ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.26' not found
Temporary workaround:
1) export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/gcc/10.3.0/snos/lib64
or
2) module load gcc/10.3.0
21.12 Release adds the following features:
- Updated gen compilers to cray-gcc-10.3.0
21.11 This bugfix release resolves the following issues:
- Fixes a potential hang or assertion failure when
analyzing a job using the Nvidia runtime with CUDA-GDB
21.10 This release includes the following new features:
- Initial support for GPU kernel debugging on Nvidia GPUs
using CUDA-GDB.
Product and OS Dependencies:
-----------------------------
The ATP 3.14.10 release is supported on the following Cray systems:
- HPE/Cray XC systems with CLE release 7.0 or later
- HPE/Cray CS systems with CentOS/RH 8.4 or later
- HPE/Cray Shasta systems with SLES 15 service pack 2 or later
- HPE Apollo systems with Slurm or PBS Pro, and RH 8.4 or later
- Baymax systems with RH 8.4 or later
Product Dependencies:
- Cray cray-cti rpm installed
- Cray cray-cdst-support rpm installed
Documentation:
---------------
Type `man atp` with the atp module loaded to read the atp(1) man page.
Installation instructions:
--------------------------
Installation instructions for x86_64:
=============================================
rpm -ivh atp-3.14.10-20220321122307_ab32725b-1.sles15sp2.x86_64.rpm
To make ATP 3.14.10 the default version of ATP, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_atp_3.14.10
Certain components, files or programs contained within this package or product are
Copyright 2010-2022 Hewlett Packard Enterprise Development LP.
CCDB 4.12.10:
==================
Release Date:
--------------
March 2022
Product Description:
--------------------
CCDB, Cray's next generation debugging tool extends the comparative
debugging capabilities of gdb4hpc with a Graphical User Interface (GUI)
enabling programmers to compare corresponding data structures
between two executing applications. Comparative debugging assists users with
locating sections of code containing data deviations introduced by algorithm
changes, compiler differences, and porting to new architectures/libraries.
Some features of ccdb include:
* Side-by-side debugging session execution of two parallel applications
* Automatic creation of comparison statements for all local variables in
scope
* Type templates for structured data types to selectively compare members
* Warning/error epsilon tolerance values for floating point comparison
* PBS PRO, MOAB/TORQUE, and SLURM workload manager support
Purpose:
---------
22.04 This is a bug fix and feature release.
- Fixed console echoing each line after step/next
- Added missing keyboard accessibility in Decomposition window
- Added keyboard shortcuts to extended help menu
- Added decomposition dropdown menus for pointers in Compare window
22.03 This is a bug fix release.
- Fixed ccdb segfault on startup
- Fixed epsilon values not changing correctly in the Assert and Compare windows
- Made borders of buttons and entries black for more contrast
- Added decomposition dropdown menus for vectors in Compare window
22.02 This is a bug fix and feature release.
- Added missing dependancies to runBuildPrep.sh
- Updated popup menu so "Run Both Apps" is available only if the sources are the same or linked
- Updated ccdb to reference files by full paths
- Fixed issue with setting and clearing breakpoints
- Added visual cues to convey color changes where needed
- Added keyboard access to popup menu
- Regarding gen compilers cray-gcc-10.3.0
If you encounter the following error:
ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.26' not found
Temporary workaround:
1) export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/gcc/10.3.0/snos/lib64
or
2) module load gcc/10.3.0
21.12 This is a bug fix release.
- PE-38153 CCDB not working properly from a VNC.
- Fix focus eyeball when running from an alternate directory.
- Updated build compilers to cray-gcc-10.3.0
21.11 This is a bug fix release.
- Added CRAY_CCDB_PREFIX and CRAY_CCDB_VERSION environment variables to
modulefiles.
21.10 This is a bug fix release.
- Added CRAY_CCDB_PREFIX and CRAY_CCDB_VERSION environment variables to
modulefiles.
Product and OS Dependencies:
-----------------------------
The CCDB is supported on the following Cray systems.
- HPE/Cray XC systems with CLE 7.0 or later
- HPE/Cray CS systems with CentOS/RH 8.4 or later
- HPE/Cray Shasta systems with SLES 15 service pack 2 or later
- HPE Apollo systems with Slurm and RH 8.4 or later
- Baymax systems with RH 8.4 or later
Product Dependencies:
- gdb4hpc/4.10.x or later
- Cray cray-cti rpm installed
- Cray cray-cdst-support rpm installed
Documentation:
---------------
Type `man ccdb` with the cray-ccdb module loaded to read the
ccdb(1) man page.
Documentation is available through CCDB from the 'Help'
menu.
Installation instructions:
--------------------------
Installation instructions for .sles15sp2.x86_64:
=============================================
rpm -ivh --oldpackage cray-ccdb-4.12.10-20220321120903_f7949a9-1.sles15sp2.x86_64.rpm
To make cray-ccdb 4.12.10 the default version of cray-ccdb, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_cray-ccdb_4.12.10
Certain components, files or programs contained within this package or product are
Copyright 2007-2022 Hewlett Packard Enterprise Development LP.
CrayPE 2.7.15
==============
Release Date:
--------------
April 2022
Purpose:
--------
Add support for mixed Programming Environments PrgEnv-cray-amd and
PrgEnv-gnu-amd, to support using the AMD ROCm C/C++ compiler with
the Cray CCE and GNU Fortran compilers, respectively.
Bugs fixed in this release:
---------------------------
- CAST-29420 - Cray Wrappers optimized for Zen2 and not Zen3
Dependencies:
---------------------------------------------
The CrayPE 2.7.15 release is dependent on .pc files in the following
software products:
ATP 1.6.3 or later
FFTW 3.3.0.4 or later
FFTW 2.1.5.6 or later
Global Arrays 5.1.0.2 or later
HDF5 1.8.11 or later
iobuf 2.0.5 or later
LibSci 12.1.01 or later
MPT 6.0.2 or later
NetCDF 4.3.0 or later
Parallel-NetCDF 1.3.1.1 or later
PMI 4.0.1 or later
PETSc 3.4.2.0 or later
Trilinos 11.4.1.0 or later
TPSL 1.3.04 or later
TotalView 8.12-totalview-support-1.1.5 or later
Documentation:
---------------
See manpages for cc, CC, ftn, intro_craype-api, intro_hugepages and pkg-config
See section 2.6 Using Targeting Modules of the Cray Programming Environment
User's Guide (S-2529-116)
See http://www.freedesktop.org/wiki/Software/pkg-config for a pkg-config
introduction.
Installation instructions:
--------------------------
rpm -ivh craype-2.7.15-202203231655.98e4ac6973e9c-6.sles15sp2.x86_64.rpm
To make this the default version, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_craype_2.7.15
Product description:
--------------------
CrayPE contains drivers, cc, CC, and ftn to compile for the CCE, PGI, GNU,
and Intel Programming Environments.
The craype-* targeting modules are also provided in this product.
Certain components, files or programs contained within this package or product
are Copyright 2013-2022 Hewlett Packard Enterprise Development LP.
CrayPE Targets 1.7.1
================================================================================
Release Date:
--------------------------------------------------------------------------------
April, 2022
Purpose:
--------------------------------------------------------------------------------
Fixes craype-accel-nvidia80 module
Bugs fixed in this release:
--------------------------------------------------------------------------------
CAST-29340
Dependencies:
--------------------------------------------------------------------------------
The CrayPE Targets 1.7.1 release is dependent on the following
software products:
CrayPE
set_default_3
lmod_scripts
Documentation:
--------------------------------------------------------------------------------
See manpages for cc, CC, ftn, intro_craype-api, intro_hugepages and pkg-config
See section 2.6 Using Targeting Modules of the Cray Programming Environment
User's Guide (S-2529-116)
See http://www.freedesktop.org/wiki/Software/pkg-config for a pkg-config
introduction.
Installation instructions:
--------------------------------------------------------------------------------
rpm -Uvh craype-targets-ex-1.7.1-202203170159.8affacc2b6620-0.ex.noarch.rpm
To make this the default version, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_craype-targets_1.7.1-tcl
/opt/cray/pe/admin-pe/set_default_files/set_default_craype-targets_1.7.1-lua
Product description:
--------------------------------------------------------------------------------
CrayPE Targets contains the modules for CrayPE targets.
TCL Modules - craype-accel-host craype-accel-amd-gfx90a craype-accel-amd-gfx908 craype-accel-nvidia70 craype-accel-nvidia80 craype-hugepages2M craype-hugepages4M craype-hugepages8M craype-hugepages16M craype-hugepages32M craype-hugepages64M craype-hugepages128M craype-hugepages256M craype-hugepages512M craype-hugepages1G craype-hugepages2G craype-x86-milan craype-x86-milan-x craype-x86-rome craype-x86-trento craype-network-none craype-network-ofi craype-network-ucx
Lmod Modules - craype-accel-host craype-accel-amd-gfx90a craype-accel-amd-gfx908 craype-accel-nvidia70 craype-accel-nvidia80 craype-hugepages2M craype-hugepages4M craype-hugepages8M craype-hugepages16M craype-hugepages32M craype-hugepages64M craype-hugepages128M craype-hugepages256M craype-hugepages512M craype-hugepages1G craype-hugepages2G craype-x86-milan craype-x86-milan-x craype-x86-rome craype-x86-trento craype-network-none craype-network-ofi craype-network-ucx
Copyright 2013-2022 Hewlett Packard Enterprise Development LP
Craypkg-gen 1.3.24
==============
Release date:
-------------
April 2022
Purpose:
--------
Bug fix release.
Bugs fixed in this release:
---------------------------
CAST-28545 - amd modulefile sets HIP_LIB_PATH incorrectly
Dependencies:
-------------
The craypkg-gen 1.3.24 release is supported on the following Cray
systems running Cray Linux Environment (CLE) operating system:
o Cray XC/XE/XK systems with CLE version 5.2 or later.
Driver support for integrating Third Party C, C++, and Fortran libraries
through .pc files using pkg-config is used in CrayPE 2.x and later
Limitation:
-----------
o Library dependencies for static libraries are not added to the .pc files
for keywords Requires.private and Libs.private. A warning is issued by
the craypkg-gen tool to advise users to add this information to the
libraries .pc files.
o RPM limits packages to 4GB
Documentation:
--------------
Man pages for craypkg-gen are found by executing ‘module load craypkg-gen’
and then ‘man craypkg-gen’ See
http://www.freedesktop.org/wiki/Software/pkg-config for a pkg-config
introduction.
Examples for creating modulefiles for Intel, PGI and Python are included in
the craypkg-gen ‘doc’ directory:
/opt/cray/craypkg-gen/1.3.24/doc/intel_example.txt
/opt/cray/craypkg-gen/1.3.24/doc/pgi_example.txt
/opt/cray/craypkg-gen/1.3.24/doc/python_example.txt
Example:
As an example, the Intel 16.0.3.210 compiler was recently released.
After installing the compiler the administrator creates a modulefile for
this release by executing the following commands:
# module load craypkg-gen
# craypkg-gen -m /opt/intel/compilers_and_libraries_2016.3.210
This version of the Intel compiler is made default by executing the
command:
# /opt/admin-pe/set_default_craypkg/set_default_intel_16.0.3.210
Installation instructions:
--------------------------
rpm -ivh craypkg-gen-1.3.24-*-0.sles15sp2.202203161450.29d7b93724d6e.x86_64.rpm
To change the product version to default after installation:
/opt/cray/pe/admin-pe/set_default_files/set_default_craypkg-gen_1.3.24
Product description:
The craypkg-gen 1.3.24 utility provides the system administrator
a tool to integrate third party software with the Cray software stack.
Craypkg-gen assists with integration by creating .pc files for C, C++, and
Fortran libraries, pkg-config enabled modulefiles and RPMs.
The workflow for using craypkg-gen is
1) Build the open source software
2) Create .pc files for libraries
3) Create pkg-config enabled modulefiles
4) Customize pkg-config and modulefiles if needed
5) Package rpms
6) Install the rpms on the Cray system
Certain components, files or programs contained within this package or product
are Copyright 2013-2021 Hewlett Packard Enterprise Development LP.
Cray Common Tools Interface (CTI) 2.15.10:
======================================
Release Date:
--------------
March 2022
Product Description:
--------------------
Cray Common Tools Interface (CTI) is a library that abstracts debugger
tool support to a common interface regardless of the underlying work
load manager. It facilitates the staging of files and the launch of
tool daemons on the compute nodes associated with a parallel job.
Options and interfaces can be found in the cti(1) and cti(3) manpages.
Purpose:
---------
22.04 This release adds the following features:
- Update Shasta PALS implementation to use PALS utilities and deprecate
the previous Shasta PALS API
- Update the HPCM PALS implementations to use PALS utilities
This release fixes the following bugs:
- Fix the usage of the `aprun` launcher with HPCM PALS instead of
the default `mpiexec` launcher
- Fix HPCM PALS backend startup when node hostnames are in xname format
22.02 This release is a bugfix release:
- Default Shasta PALS node count in job launches to 1
- Include `--overlap` in Slurm tool daemon launches for Slurm versions
20.11 and above
21.12 This release adds the following features:
- Added user documentation manpage cti(1), and developer
documentation manpage cti(3).
- Preliminary support for the Flux workload manager.
Note that passwordless SSH access to compute nodes must be
configured for Flux support. This limitation will be
removed in a future release.
- Flux, Shasta PALS, and ALPS support can be disabled at
compile-time if development headers are not available.
- Updated gen compilers to cray-gcc-10.3.0
21.11 This bugfix release resolves the following issues:
- Fix potential deadlock during job launch / attach for HPCM PALS systems,
as well as the generic SSH interface
- Fix Slurm job attach when running on compute node where hostname does
not match the Slurm node name
- Add environment variable CTI_SLURM_DAEMON_GRES to set the --gres
for Slurm daemon launches. For Slurm versions 21.08 and newer, this
should be set to an empty string (see SchedMD bug)
https://bugs.schedmd.com/show_bug.cgi?id=12642
21.10 This bugfix release resolves the following issues:
- Added CRAY_CTI_PREFIX and CRAY_CTI_VERSION environment variables to the
modulefiles.
Product and OS Dependencies:
-----------------------------
The Cray CTI 2.15.10 release is supported on the following Cray systems:
- HPE/Cray XC systems with CLE 7.0 or later
- HPE/Cray CS systems with CentOS/RH 8.4 or later
- HPE/Cray Shasta systems with SLES 15 service pack 2 or later
- HPE Apollo systems with Slurm and RH 8.4 or later
- Baymax systems with RH 8.4 or later
Product Dependencies:
- Cray cray-cdst-support rpm installed
Documentation:
---------------
Currently the only documentation available is found in
common_tools_fe.h, common_tools_be.h, and the tests in the 'tests'
directory.
Installation instructions:
--------------------------
Installation instructions for x86_64:
=============================================
rpm -ivh cray-cti-2.15.10-2.sles15sp2.x86_64.rpm
To make cti 2.15.10 the default version of cray-cti, execute:
/opt/cray/admin-pe/set_default_files/set_default_cray-cti-2.15.10
Certain components, files or programs contained within this package or
product are Copyright 2010-2022 Hewlett Packard Enterprise Development LP.
FFTW 3.3.8.13
============
Release Date:
-------------
April 2022
Purpose:
--------
This Cray FFTW 3.3.8.13 release is supported on Cray EX (formerly
Shasta) systems. FFTW is supported on the host CPU but not on the
accelerator of Cray systems.
The Cray FFTW 3.3.8.13 release provides the following:
- Dynamic libraries (libfftw3*.so*) now have RPATH defined instead of RUNPATH
- Compiler and dependency updates
See the Product and OS Dependencies section for details.
Product and OS Dependencies:
----------------------------
The Cray FFTW 3.3.8.13 release is supported on the following Cray systems:
Cray Shasta Systems with CLE 7.0
The FFTW 3.3.8.13 release requires the following software products:
craype 2.7.5 or later
MPT 8.0 or later
One or more of the following major compiler versions:
CCE 13
GCC 10, 11
AOCC 3
Intel 2021
Notes and Limitations:
----------------------
Starting with cray-fftw/3.3.6.1 the fftw module has been renamed from fftw
to cray-fftw.
Documentation:
--------------
http://www.fftw.org/index.html#documentation
See the intro_fftw3 manual page for additional information.
Modulefile:
-----------
module load cray-fftw
Installation
------------
On CLE 7.0:
rpm -ivh cray-fftw-3.3.8.13-202203171427.1ebc4e619cf76-1.shasta.sles15.x86_64.rpm
To make this the default version,
On CLE 7.0 execute
/opt/cray/pe/admin-pe/set_default_files/set_default_fftw_3.3.8.13
Certain components, files or programs contained within this package or
product are Copyright 2011-2021 Hewlett Packard Enterprise Development LP
gdb4hpc 4.13.10:
======================================
Release Date:
--------------
March 2022
Product Description:
--------------------
gdb4hpc is a GDB-based parallel debugger used to debug applications compiled with
CCE, AOCC, GNU, and Intel Fortran, C and C++ compilers. It allows programmers to
either launch an application or attach to an already running application that
was launched on the system. Additionally, it provides comparative debugging
technology that enables programmers to compare data structures between two
executing applications. Comparative debugging should be used in conjunction
with the CCDB GUI tool accessed by loading the cray-ccdb module.
Some features of gdb include:
* Command line parallel debugger allows for launching/attaching applications.
* Utilizes process sets to operate on a subset of application ranks.
* GDB-like feel, also implements a gdbmode to enable a true parallel gdb.
* GPU debugging is supported for OpenMP 4.0+ GPU directives; OpenMP 5.0 on AMD
and Nvidia GPU's.
* Workload manager support via Common Tools Interface (cray-cti).
Purpose:
---------
22.04 Release add the following feature:
- Fix the identification of nodes with AMD GPU's when launching or
attaching with the --gpu option
- Improved error detection and reporting for assertion scripts
- Removed extraneous line number reporting when used within ccdb
- Decompositions now work with C/C++ arrays. The array length
is inferred from the decomposition.
22.02 Release adds the following features:
- Regarding gen compilers cray-gcc-10.3.0
NOTE: If you encounter the following error:
ImportError: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.26' not found
Temporary workaround:
1) export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/gcc/10.3.0/snos/lib64
or
2) module load gcc/10.3.0
21.12 This is bugfix release
- Updated gen compilers to cray-gcc-10.3.0
21.11 This is bug fix release
- Fix crash when setting some types of catchpoints in gdbmode
- Add catch command to gdb4hpc client interface
- Fix failure to write history file
- Add support for csh-like searching of history by starting commands with !
- Print line from source code after step, next, or finish
Product and OS Dependencies:
-----------------------------
The gdb4hpc 4.13.10 is supported on the following Cray systems:
- HPE/Cray XC systems with CLE 7.0 or later
- HPE/Cray CS systems with CentOS/RH 8.4 or later
- HPE/Cray Shasta systems with SLES 15 service pack 2 or later
- HPE Apollo systems with Slurm and RH 8.4 or later
- Baymax systems with RH 8.4 or later
Product Dependencies:
- Cray cray-cti rpm installed
- Cray cray-cdst-support rpm installed
Documentation:
---------------
Type `man gdb4hpc` with the gdb4hpc module loaded to read the gdb4hpc(1) man page.
Simple usage examples are provided at the end.
Also, type `help` at the gdb4hpc command line for more information on commands.
Installation instructions:
--------------------------
Installation instructions for x86_64:
=============================================
rpm -ivh gdb4hpc-4.13.10-20220321122607_7133ca21-3.sles15sp2.x86_64.rpm
To make gdb4hpc 4.13.10 the default version of gdb4hpc, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_gdb4hpc_4.13.10
Certain components, files or programs contained within this package or product are
Copyright 2007-2022 Hewlett Packard Enterprise Development LP.
Cray MPICH 8.1.15:
=======================================
Release Date:
-------------
March 22, 2022
Purpose:
--------
Cray MPICH 8.1.15 is based upon ANL MPICH 3.4a2 with support for libfabric
and is optimized for the Cray Programming Environment.
Major Differences Cray MPICH 8.1.15 from the XC Cray MPICH include:
- Uses the new ANL MPICH CH4 code path and libfabric for network
support.
- Does not support -default64 mode for Fortran
- Does not support C++ language bindings
New Cray MPICH features for HPE Cray EX and Apollo systems:
- Cray MPICH uses the libfabric "verbs;ofi_rxm" provider by default.
This is the supported and optimized OFI libfabric provider for
Slingshot-10 and Apollo systems.
- Cray MPICH offers support for multiple NICs per node. Starting with
version 8.0.8, by default Cray MPICH will use all available NICs on
a node. Several rank-to-NIC assignment policies are supported. For
details on choosing a policy for assigning ranks to NICS, or for
selecting a subset of available NICs, please see the following
environment variables documented in the mpi man page.
MPICH_OFI_NIC_VERBOSE
MPICH_OFI_NIC_POLICY
MPICH_OFI_NIC_MAPPING
MPICH_OFI_NUM_NICS
- Enhancements to the MPICH_OFI_NIC_POLICY NUMA mode have been added.
Starting with version 8.0.14, if the user selects the NUMA policy,
the NIC closest to the rank is selected. A NIC no longer needs to
reside in the same numa node as the rank. If multiple NICs are
assigned to the same numa node, the local ranks will round-robin
between them. Numa distances are analyzed to select the closest NIC.
- Cray MPICH supports creating a full connection grid during MPI_Init.
By default, OFI connections between ranks are set up on demand. This
allows for optimal performance while minimizing memory requirements.
However, for jobs requiring an all-to-all communication pattern, it
may be beneficial to create all OFI connections in a coordinated
manner at startup. See the MPICH_OFI_STARTUP_CONNECT description in
the mpi man page.
- Cray MPICH supports runtime switching to the UCX netmod starting
with version 8.0.14. To do this load the craype-network-ucx module
and module swap between Cray-MPICH and Cray-MPICH-UCX modules. For
more information including relevant environment variables reference
the intro_mpi man page with the Cray-MPICH-UCX module loaded.
- Lmod support for HPE Cray EX starting with Cray MPICH 8.0.16.
Key Changes and Bugs Closed:
----------------------------
Changes in Cray MPICH 8.1.15
- CAST-29046 - Fixed Alltoall performance issues with GPU buffers
- CAST-29225 - Update documentation about MPI_Cart_create
- NETCASSINI-3519 - Improve IAllgatherv performance
- PE-32017/PE-32721 - Thread safety cleanup
- PE-38761 - Fix 32-bit overflow issues in MPI_Gatherv
- PE-39110 - Enable AMD ROCM 5.0 support
- PE-39376 - Improve Allreduce performance with GPU buffers for small messages
Product and OS Dependencies:
----------------------------
The Cray MPICH 8.1.15 release is supported on the following HPE systems:
* HPE Cray EX systems with CLE
* HPE Apollo systems as part of the Cray Programming Environment
Product and OS Dependencies by network type:
--------------------------------------------------+
| Shasta |
----------------------------+---------------------+
craype | >= 2.7.6 |
----------------------------+---------------------+
cray-pals | >= 1.0.6 |
----------------------------+---------------------+
cray-pmi | >= 6.0.1 |
----------------------------+---------------------+
libfabric | >= 1.9.0 |
----------------------------+---------------------+
One or more compilers:
* AMD ROCM 5.0
* AOCC 3.0 or later
* CCE 10.0 or later
* GNU 9.1 or later
* Intel 19.0 or later
* Nvidia 20.7 or later
Notes and Limitations:
----------------------
Limitations in Cray MPICH 8.1.15:
- Cray MPICH 8.1.15 can support only ~2040 simultaneous MPI
communicators. This limit is less the XC Cray MPICH limit of
~4090 simultaneous communicators. Cray intends to raise the
limit in a future release of Cray MPICH for Shasta to at least
the XC limit.
Documentation:
--------------
For more information see the intro_mpi man page.
Modulefile:
-----------
module load cray-mpich/8.1.15
License:
--------
Except for the third party components and software licensed by HPE
through proprietary agreements, components, files or programs contained
within this package or product are Copyright -2021 Hewlett Packard
Enterprise Development LP.
Attribution notices for open source licensed software for this
package are detailed in the file:
/opt/cray/pe/mpich/8.1.15/ATTRIBUTIONS
=======
Copyright -2022 Hewlett Packard Enterprise Development LP
MRNET 5.0.1:
======================================
Release Date:
--------------
March 2022
Product Description:
--------------------
MRNet is a customizable, high-performance software infrastructure for
building scalable tools and applications. It supports efficient
multicast and data aggregation functionality using a tree of processes
between the tool's front-end and back-ends. MRNet-based tools may use
these internal processes to distribute many important tool activities,
for example to reduce data analysis time and keep tool front-end loads
manageable.
MRNet-based tool components communicate across logical channels called
streams. At MRNet internal processes, filters are bound to these streams to
synchronize and aggregate dataflows. Using filters, MRNet can efficiently
compute averages, sums, and other more complex aggregations and analyses
on tool data. MRNet also supports facilities that allow tool developers
dynamically load new tool-specific filters into the system.
Purpose:
---------
22.04 Provide initial release for stand-alone mrnet.
Product and OS Dependencies:
-----------------------------
The MRNET 5.0.1 is supported on the following Cray systems:
- HPE/Cray XC systems with CLE 7.0 or later
- HPE/Cray CS systems with CentOS/RHEL 8.4 or later
- HPE/Cray Shasta systems with SLES 15 service pack 2 or later
- HPE Apollo systems with Slurm or PBS Pro, and RH 8.4 or later
- Baymax systems with RHEL 8.4 or later
Product Dependencies:
- Cray cray-cti rpm installed
- Cray cray-cdst-support rpm installed
Documentation:
---------------
Installation instructions:
--------------------------
Installation instructions for x86_64:
=============================================
rpm -ivh cray-mrnet-5.0.1-20220322102555_956a2c6-2.sles15sp2.x86_64.rpm
To make MRNET 5.0.1 the default version of MRNET, execute:
/opt/cray/pe/admin-pe/set_default_files/set_default_cray-mrnet_5.0.1
Certain components, files or programs contained within this package or product are
Copyright 2022 Hewlett Packard Enterprise Development LP.
Cray PALS 1.1.6 for PE 22.04:
=============================
Release Date:
-------------
Apr 2022
Purpose:
--------
Cray Parallel Application Launch Service (PALS) is an application launcher for
Cray PE applications.
Key Changes:
------------
Add SPIRE authentication support
Handle rangelists in mpiexec -hosts option
Cache SPIRE auth header
Add support for multiple vnid daemons
Add env and envlist arguments to palscmd to pass environment variables
Don't signal processes dumping core
Configure for direct launch on Shasta systems
Turn on executable/file-transfer compression by default
Change PALSD_CONFIG_PERAPP default to 1 (enabled)
Documentation:
--------------
For more information see aprun, mpiexec, palscmd, palsctrl, palsig, and palstat man page.
Modulefile:
-----------
module load cray-pals
Installation instructions:
--------------------------
rpm -ihv cray-pals-<version>-<date>.el8.x86_64.rpm
rpm -ihv cray-palsd-<version>-<date>.el8.x86_64.rpm
Copyright 2022 Hewlett Packard Enterprise Development LP
cray-papi
=================
Release date:
-------------
April 2022
Purpose:
--------
New version of papi 6.0.0.14
Documentation:
--------------
Overview: https://bitbucket.org/icl/papi
Web Site: http://icl.utk.edu/papi
Product description:
--------------------
PAPI aims to provide the tool designer and application engineer with a
consistent interface and methodology for use of the performance counter
hardware found in most major microprocessors. PAPI enables software
engineers to see, in near real time, the relation between software
performance and processor events.
Dependencies:
-------------
For a list of software used when validating this version of
PAPI on Cray and HPE systems, see the HPE Cray Programming
Environment release announcements.
Copyright 2015-2017,2019-2022 Hewlett Packard Enterprise Development LP
Perftools 22.04.0
===============
Release Date: April 7, 2022
Purpose:
========
This is a feature and bugfix release for the following systems:
- HPE Cray EX and HPE Cray Supercomputer Systems with HPCM
- HPE Cray EX and HPE Cray Supercomputer Systems with CSM
- HPE Apollo 2000 Gen 10 Plus Systems (x86)
- HPE Apollo 80 Systems (ARM)
- HPE Cray XC systems with CLE 7UP03
- HPE Cray CS Systems with RH 8
Important note:
===============
When cpe-gcc-11.2.0 or cray-gcc-11.2.0 (or later) is installed on a system,
ALL VERSIONS OF PERFTOOLS PRIOR TO 21.09.0 WILL FAIL.
After installing cpe-gcc-11.2.0 or cray-gcc-11.2.0 (or later), all Perftools
versions prior to Perftools-21.09.0 will fail. There is no workaround for this;
perftools-21.09.0 later must be used. Cpe-gcc-11.2.0 and cray-gcc-11.2.0 are
installed as part of the Cray PE-21.09 and later releases.
Key enhancements or changes from the previous release:
======================================================
o Support for AMD ROCm 4.5.2 and 5.0
o Provide new API region functions, PAT_region_push(label) and PAT_region_pop(label)
that are enabled by an associated environment variable setting,
PAT_RT_CALLSTACK_MODE=trace, to facilitate integration with third party libraries
such as Caliper.
o Added support for AMD MI200 GPU HWPC collection
o Reveal support for OpenMP 5.1 target offloading
o Changed Accelerator Table from using Host Time to Time
o DWARF 0.3.3 (upstream bugfixes, better LLVM support)
o PAPI 6.0.0.14
- Upstream bugfixes
- Better Cassini support (Cassini Host SW v1.7.0 required)
- Configure upstream cuda and nvml
- New (upstream) cuda component (via PAPI only) currently only supported for
devices with compute capability (CC) >= 7.5
In the future, this will replace the cray_cuda component.
- New (upstream) nvml component (via PAPI only)
o Update trace group wrappers to support HDF5 v1.13.0
o Update trace group wrappers to support CUDA v11.3.0
o Update trace group wrappers to support HIP and HSA ROCm v5.0.0
o Support for Nvidia-sdk/21.7 and 21.9 on XC.
o Support for intel/2202.1.1 (important logj security fixes)
o Support for cce/14.0.0
Known Issues:
=============
o With the change to the accelerator table from using Host Time to Time, this changes
the functions you might see. The older version with host time, functions with
significant "host time" would attribute time to the calling function of the kernel.
With the new change to Time, they do not take a significant amount of real CPU time.
For AMD GPU kernels, you will now see kernels with hipKernel.kernelname listed in
this table, rather than the calling function. For Nvidia GPU kernels, for now you will
simply see cudaLaunchKernel -- we will be adding kernel name support in the next release.
If you look at the calltree view, you can see the source of the cudaLaunchKernel's.
o Perftools cannot generate accurate trace intercept wrappers for CCE Fortran 12.0
and later. This is a result of misleading DWARF debug information issued by
CCE Fortran 12.0 and later. This issue affects any trace experiment that attempts
to generate trace intercept wrappers for user-defined functions, including
'perftools-lite-events', 'perftools-lite-gpu', 'pat_build -u', 'pat_build -t',
and 'pat_build -T'.
The symptom is often a runtime segmentation fault, however, it is also possible
for the instrumented program to execute successfully, yet produce invalid or
misleading results. C and C++ are not affected. Sampling experiments are not
affected. This issue occurs in all versions of CCE Fortran 12.x, 13.0.0,
and 13.0.1. A fix will be provided in a future release of CCE.
The workaround is to add -hfunc_trace to all fortran compilations.
o Perftools-lite-loops does not work with cce/11.0.1.
Use cce/11.0.0 or 11.0.2 or later instead.
o Nvidia OpenMP target offload does not work with CCE 11.
Compile your application with -fno-cray-omp-target-debug to use
CCE 11 with OpenMP target offload. The issue is fixed in CCE 12.