Etnus, provider of the most advanced debugger on Linux and UNIX, today announced that TotalView 6.3.1 is now available on HP Integrity servers and HP workstations based on Intel(R) Itanium(R) 2 processors running the HP-UX operating system. TotalView, an advanced 32- and 64-bit graphical debugger, gives developers complete control over threaded and parallel applications written in C, C++ and Fortran. It is unrivaled in its ability to debug applications that use multithreading, MPI and OpenMP. Advanced features, such as heap allocation debugging, data analysis, and STLView for reading complex standard template library data, provide unique capabilities to find and eliminate problems in complex applications. The HP-UX operating system offers scalability, reliability, security, and other advanced features required by the high performance technical computing marketplace, a marketplace in which TotalView has a long-established leadership position. The new HP Integrity server family and server clusters combine HP expertise in system design, the HP-UX operating system, and the industry-leading Intel Itanium processor to offer unprecedented performance and flexibility. Etnus TotalView is available on most UNIX and Linux systems. "At Etnus, we take pride in our ability to keep pace with new platform/operating system combinations. Our customers develop and deploy complex applications and depend on us to provide TotalView on their platforms of choice," remarks Etnus President and CEO Christopher Doehlert. "Those developers taking advantage of the advanced features of HP-UX on Itanium now have access to a premium debugger that can handle the scale and complexity of their applications and data." "The Etnus TotalView debugger is a mainstay for parallel application software development in HPTC," said Winston Prather, vice president, High Performance Technical Computing Division, HP. "TotalView being available on Itanium-based HP Integrity servers and HP Workstations running HP-UX is a very important ingredient in our HP-UX scale-up and scale-out HPTC solutions." Visit Etnus at booth number 2509 at the Supercomputing 2003 show in Phoenix, AZ.