INITIATING INSTRUCTION BLOCK EXECUTION USING A REGISTER ACCESS INSTRUCTION

摘要

Apparatus and methods are disclosed for initiating instruction block execution using a register access instruction (e.g., a register Read instruction). In some examples of the disclosed technology, a block-based computing system can include a plurality of processor cores configured to execute at least one instruction block. The at least one instruction block encodes a data-flow instruction set architecture (ISA). The ISA includes a first plurality of instructions and a second plurality of instructions. One or more of the first plurality of instructions specify at least a first target instruction without specifying a data source operand. One or more of the second plurality of instructions specify at least a second target instruction and a data source operand that specifies a register.