TotalView®
Dynamic source code and memory debugging for C, C++ and Fortran applications on UNIX, LINUX and MAC OS X
TotalView is a GUI-based source code defect analysis tool that gives you unprecedented control over processes and thread execution and visibility into program state and variables.
It allows you to debug one or many processes and/or threads in a single window with complete control over program execution. This allows you to set breakpoints, stepping line by line through the code on a single thread, or with coordinated groups of processes or threads, and run or halt arbitrary sets of processes or threads. You can reproduce and troubleshoot difficult problems that can occur in concurrent programs that take advantage of threads, OpenMP, MPI, GPUs or coprocessors.
TotalView provides analytical displays of the state of your running program for efficient debugging of memory errors and leaks and diagnosis of subtle problems like deadlocks and race conditions. Whether you are a scientific and technical computing veteran, or a software professional new to the development challenges of multi-core or parallel applications, TotalView gives you the insight needed to find and correct errors quickly, validate prototypes, verify calculations and certify code. TotalView works with C, C++ and Fortran applications written for Linux (including the Blue Gene platforms), UNIX and Mac OS X platforms. It includes sophisticated memory debugging and analysis, reverse debugging, Xeon Phi coprocessor andOpenACC / CUDA debugging capabilities.
"TotalView provides greater functionality and insight into our applications, such as, better support for scripting, advanced memory debugging, and improved thread management. In particular, we find that being able to debug backwards from the point of failure is critical because it allows us to quickly identify errors. Having cut our overall software development life cycle in half, TotalView had a very short payback period."
"Using Total View, we have been able to quickly add complex features like multithreading; that would have been difficult without such a tool. We noticed a dramatic drop in our development cycle. What used to take us more than two weeks to develop and fully test, now takes less than one week."
To learn more about TotalView, see the Features, or take a look at the introductory video, Getting Started with TotalView.
Request a Free Evaluation Copy of TotalView and try it for yourself today!