US 2026/0064418 A1 · INSTRUCTION CONTROL METHOD, DATA CACHING METHOD, AND RELATED PRODUCTS

Abstract

This disclosure discloses an instruction control method, instruction control apparatus, processor, chip, and board card. The processor can be included as a computing apparatus in a combination processing apparatus, which may also include interface devices and other processing apparatus. The computing apparatus interacts with other processing apparatuses to jointly complete computing operations specified by the user. The combined processing apparatus may also include a storage apparatus, which is connected to the computing apparatus and other processing apparatuses respectively, for storing data of the computing apparatus and other processing apparatuses. The disclosed solution provides an instruction control method that can enhance instruction level parallelism and improve processing efficiency.

Claims20

Dependent claims

An instruction control apparatus, comprising:

an instruction decoder configured to decode a memory access instruction, wherein the memory access instruction is configured to read data from a source end storage circuit and write the data into a destination end storage circuit;
an instruction cache unit configured to cache the decoded memory access instruction;
and
an instruction transmission controller configured to transmit in advance the memory access instruction in the instruction cache unit to read the data from the source end storage circuit and cache the data to a data cache in response to existence of only dependency on the destination end storage circuit between the memory access instruction and a preceding instruction, and send a blocking signal which blocks the data read by the memory access instruction to the data cache.

1 more element

Dependencies are inferred from the claim text.

Instruction control method, data caching method, and related products

Life of this patent

Instruction control method, data caching method, and related products

Life of this patent

Abstract

Claims20