DYNAMIC MEMORY MANAGEMENT FOR A VIRTUAL SUPERCOMPUTER

Present invention embodiments enable the handling of various index-memory architectures for a virtual supercomputer that would allow for a heterogeneous storage of variable length index words with non-sequential addressing, and also dynamic changes to the index-memory architecture. A computer-implemented system, method, and apparatus allow for different types of node index memory (NIM) architectures for the virtual supercomputer. The first type allows for homogenous NIM segments, and implementing sequential node-number addressing. A second type of architecture allows for heterogeneous IW configurations (variable length and field structure), but sill uses sequential node-number addressing. A third type allows for non-sequential node-number addressing, but still uses homogeneous IW configurations. To implement this, a new virtual hardware element is required, an Index-Word Address Table. The fourth type of architecture is a fully variable random-access architecture, whereby index-words are not sequential, nor are they identically configured. This also requires the Index-Word Address Table.