Compiler program, compiling method, and compiling device
US10048953B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2017 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Oct 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/45516
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A non-transitory computer-readable storage medium storing therein a compiler program for causing a computer to execute a procedure. The procedure includes copying a source program written in a parallel programming language to generate a plurality of optimization target programs corresponding to image numbers respectively; and repeatedly performing, for each of the optimization target programs, a first optimization that includes, substituting a function or a variable that indicates image number in the optimization target program with the image number, performing a constant propagation, deleting a conditional branch instruction having a condition under which a conditional statement is changed to a constant due to the constant propagation, and deleting a code that is not to be executed based on the conditional branch instruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.