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Linaro DDT

The Number One Debugger for C, C++, Fortran and Python Threaded and Parallel Code

Linaro DDT is an advanced debugger designed to simplify the troubleshooting and optimization of HPC applications.

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Debug parallel, multithreaded, and distributed HPC applications.

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Identify bugs, memory leaks, and correctness checking through its intuitive graphical interface.

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Experience powerful capabilities across programming modes such as MPI, OpenMP, CUDA and ROCm.

Linaro DDT

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"With Arm DDT, debugging is fast and enjoyable. It’s easy to just pick up– it is outstanding for debugging multithreaded and parallel software."

Neil Catling, Chief Software Scientist CGG

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Learn Fast & Save Time

Linaro DDT's powerful intuitive GUI takes the complexity out of debugging software through its array of visualizations, enabling you to quickly get up to speed and save precious time.

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Work across platforms

Linaro DDT supports x86-64, 64-bit Arm CPUs, and GPUs from Nvidia, Arm and Intel, allowing you to stay productive at all times.

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Talk to our Debugging Experts

Once you start using Linaro DDT, you will gain access to training materials and direct email access to our support team to ensure you keep up to date with debugging best-practices.