DPCL version 3.3.3 is available for download from the downloads page at http://oss.software.ibm.com/dpcl. Install images are available for AIX 5.2 and Linux Red Hat 8.0 and later. A compressed tar file of all DPCL source is also available from that same page.

This release of DPCL contains support for authentication and authorization of users using IBM's Cluster Security Services package.

Documentation for DPCL authentication and authorization setup is located at http://oss.software.ibm.com/dpcl/doc/DPCL_Security_Setup.doc

This release also contains fixes for bugs discovered since the previous (3.3.2) release including the following

DPCL crashes when reading long symbol names from target executable

Incorrect group membership for DPCL daemon when running DPCL in a DCE environment

Problems processing 64-bit FORTRAN applications

Problems reading symbol tables in programs compiled with xlf 8.0

Improved performance for communication between the DPCL client and DPCL daemons

Compilation problems building the Linux implementation of DPCL on Red Hat 8.0 and Red Hat 9.0

This version of DPCL is intended for production use. This version is required for PE Benchmarker users with IBM's Parallel Environment 4.1 installed.