Industry-leading debugging with Allinea DDT and reimagined profiling with Allinea MAP.

Allinea environment products work in harmony through an intuitive common interface. Moving between tools in the Allinea environment is as fluid and natural as can be, increasing tool uptake and reducing the need for training courses.

Allinea Software is well-known in HPC for its beautiful, intelligent interfaces, world-class performance at the very largest scales and incredibly helpful, open support staff. The Allinea environment gets you the answers you need to get back to doing science.

The leading graphical debugging tool for scientists and software engineers developing parallel applications on CPUs and GPUs.

Its powerful diagnostic capability, intuitive graphical interface and lightning performance - even on the largest systems - combine to make Allinea DDT the preferred tool for users in research, academia and industry in the US, Europe and Asia.

An MPI profiler that just works, without slowing down your program.

Allinea MAP shows you which lines of code are slow and gets everything else out of your way.

No need to instrument your code or remember arcane libraries and settings. Allinea MAP just works, out of the box, whether at one process or ten thousand, with just 5% overhead.

Is the compiler vectorizing this loop correctly? Is this code CPU-bound, or memory-bound? Which MPI calls is it waiting at? Allinea MAP answers all these questions and more in a beautiful, intuitive GUI based on the industry-leading Allinea DDT.