1. A computing device, comprising: one or more memory devices, wherein the memory devices comprise a memory space; and a CPU connected to the memory devices, the CPU comprising: a namespace; two or more mentor circuits; and a control circuit configured to control a main program flow of the CPU, wherein the main program flow includes calculating one or more end operands; wherein the two or more mentor circuits of the CPU are configured to map variables in the namespace of the CPU, wherein each of at least two of the variables mapped in the namespace of the CPU corresponds to a conceptual unit and comprises: data comprising a set of operands; a variable descriptor; and a variable ID; wherein the namespace of the CPU is not limited to the memory space of the one or more memory devices, wherein at least one of the variables mapped in the namespace of the CPU is a variable in the memory space, wherein at least one other of variables mapped in the namespace of the CPU is not in the memory space, wherein the CPU is configured to perform calculations using the variables mapped in the namespace of the CPU, wherein each of at least two of the mentor circuits of the CPU is assigned to one or more particular ones of the variables mapped in the namespace of the CPU, wherein each of the at least two mentor circuits of the CPU is configured to: map, for each of the one or more variables to which the mentor circuit is assigned, the variable ID for the variable to a physical operand address; perform cache management with respect to the one or more variables to which the mentor circuit is assigned; and perform operand addressing calculations for the one or more variables to which the mentor circuit is assigned, wherein the CPU is configured to implement a frames/bins structure forming the variables' caches and comprising: a plurality of frames, each of at least two of the frames comprising a physical memory element; and a plurality of bins distributed in the plurality of frames, wherein each of at least two of the bins comprises a logical element, wherein each of the at least two variables is assigned to a particular bin within one of the frames, wherein the mentor circuits of the CPU are configured to perform at least some of the cache management and operand addressing operations for the variables to which the mentor circuits are respectively assigned simultaneously in parallel with one another and in a parallel with operations by the control circuit in the main program flow of the CPU, wherein the CPU is configured to synchronize operand traffic streams as requested by the mentor circuits of the CPU or by requested on behalf of the mentor circuits of the CPU by main or other control.