cray-ccdb
Versions Currently Available
- 1.0.0
- 1.0.1
- 1.0.2
Default Version History
| Version | Start | End | ||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.0.2 | 2014-07-22 | 2014-07-22 | ||||||||||||||||||||||||||||||||||||||||||||||||
| 1.0.0 | 2014-02-13 | 2014-05-141.0.2 | 2014-05-14 | 2014-05-141.0.2 | 2014-05-15 | 2014-05-151.0.2 | 2014-05-19 | 2014-05-191.0.2 | 2014-05-19 | 2014-05-191.0.2 | 2014-05-20 | 2014-05-201.0.2 | 2014-05-22 | 2014-05-221.0.2 | 2014-05-22 | 2014-05-221.0.2 | 2014-05-22 | 2014-05-221.0.2 | 2014-05-23 | 2014-05-231.0.2 | 2014-06-02 | 2014-06-021.0.2 | 2014-06-03 | 2014-06-031.0.2 | 2014-06-04 | 2014-06-041.0.2 | 2014-06-06 | 2014-06-061.0.2 | 2014-06-09 | 2014-06-091.0.2 | 2014-06-16 | 2014-06-161.0.2 | 2014-06-17 | 2014-06-171.0.2 | 2014-06-20 | 2014-06-201.0.2 | 2014-06-24 | 2014-06-241.0.2 | 2014-07-01 | 2014-07-011.0.2 | 2014-07-21 | 2014-07-211.0.2 | 2014-07-21 | 2014-07-211.0.2 | 2014-07-21 | 2014-07-211.0.2 | 2014-07-22 | 2014-07-221.0.2 | 2014-07-22 | 2014-07-22 |
----------- Module Specific Help for 'cray-ccdb/1.0.2' ------------
The modulefile defines the system paths and
variables for the product, the Cray Comparative Debugger (ccdb).
CCDB 1.0.2
==========
Release Date:
--------------
Product Description:
--------------------
CCDB, Cray's next generation debugging tool extends the comparative
debugging capabilities of lgdb 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.
* OpenACC support.
* PBS PRO, MOAB/TORQUE, and hybrid SLURM workload manager support.
Purpose:
---------
This is a CDST feature release.
This release introduces the Cray Comparative Debugging technology
with a Graphical User Interface (GUI) for greater ease of use.
Product and OS Dependencies:
-----------------------------
This release depends on the following minimum product versions.
cray-lgdb/2.2.3
Cray systems running Cray Linux Environment(CLE)
operating system:
- Cray XE and XK systems running CLE 4.1 and later
- Cray XC systems with CLE version 5.0 and later
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:
--------------------------
To install the ccdb:
rpm -ivh cray-ccdb-1.0.2-0_3276.x86_64.rpm
To make ccdb 1.0.2 the default version of ccdb, execute:
/opt/cray/admin-pe/set_default_files/set_default_cray-ccdb_1.0.2
Certain components, files or programs contained within this
package or product are Copyright 2007-2014 Cray Inc. All
rights reserved.
=============================================
To re-display ccdb/1.0.2 release information,
type: less /opt/cray/ccdb/1.0.2/release_info
==============================================
