Speculative execution management in a coherent accelerator architecture

A system for speculative execution management in a coherent accelerator architecture, the system comprising:

• a memory having a set of computer readable computer instructions, and
• a processor for executing the set of computer readable instructions, the set of computer readable instructions including:
• detecting, with respect to a set of memory spaces of a single shared memory in the coherent accelerator architecture, a first access request from a first component;
• detecting, with respect to the set of memory spaces of the single shared memory in the coherent accelerator architecture, a second access request from a second component;
• and
• processing, by a speculative execution management engine using a speculative execution technique, the first and second access requests with respect to the set of memory spaces of the single shared memory in the coherent accelerator architecture.

A computer program product for speculative execution management in a coherent accelerator architecture, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a processor to cause the processor to perform a method comprising:

• detecting, with respect to a set of memory spaces of a single shared memory in the coherent accelerator architecture, a first access request from a first component;
• detecting, with respect to the set of memory spaces of the single shared memory in the coherent accelerator architecture, a second access request from a second component;
• and
• processing, by a speculative execution management engine using a speculative execution technique, the first and second access requests with respect to the set of memory spaces of the single shared memory in the coherent accelerator architecture.