Patent ID: 11966726
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. A computer system, comprising:
one or more processors;
a memory coupled to at least one of the processors;
a set of computer program instructions stored in the memory and executed by at least one of the processors in order to perform actions of:
profiling, by an enhanced compiler, source code input to identify which of a plurality of inner computation units of a CPU core are used;
in response to identifying the used inner computation units of the CPU core, locating in a system hardware registry an identifier corresponding to the inner computation unit of the CPU core;
inserting an entry to a system call table as an interrupt instruction in the compiler output at a begin and an end of the executable code block of instructions that are directed to the inner computation unit of the CPU core; and
saving the enhanced compiler executable code output for later selection by a scheduler of an operating system.