aiT for LEON3 statically computes tight bounds for the worst-case execution time (WCET) of tasks in real-time systems. It directly analyzes binary executables and takes the intrinsic cache and pipeline behavior into account.
Key benefits
- aiT-computed bounds are extremely tight and thus reflect the actual performance of your system. Ensuring deadline adherence is not done at the expense of hardware resources.
- aiT-computed bounds are valid for all inputs and each execution of a task. Extensive timing testing is a thing of the past.
- aiT directly analyzes binary executables. It is widely independent of the compiler and source code language used. This means no modification of your toolchain or the system’s operational behavior and performance is required.
Supported compilers
- GNU C Compiler (GCC)
- GNU Ada Compiler (GNAT)
- LLVM/Clang based SPARC compilers
Supported processor derivates
- LEON3
System requirements
- Windows: 64-bit Windows 10 or newer
- Linux: 64-bit CentOS/RHEL 7 or compatible
- 4 GB of RAM (16 GB recommended)
- 4 GB of disk space
- The Linux version requires the
libxcb-*family of libraries to be installed - Support for macOS High Sierra 10.13 or newer is possible on request for a surcharge
Qualification support
We offer qualification support for various safety standards, including DO-178B level A and ISO 26262.
