Development tools for high-performance computing systems using associative environment for computing process organization

The paper presents the development tools for parallel dataflow computing systems that use associative environment for computing process organization. Such tools are organized as the Software complex for dataflow systems development. They allow to assess the operating efficiency of various associative environment implementation variants. They also allow to evaluate the execution efficiency of tasks from different knowledge areas, to evaluate the programs scalability level on a variety of computing system's configurations and to select a computation distribution functions for localization of computations in time and space.