Code generation for complex arithmetic reduction for architectures lacking cross data-path support
US8423979B2 · kind B2 · utility
3Cited by
6References
15Claims
0Family size
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Key dates
| Filing date | Oct 12, 2006 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jan 24, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F8/45
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer implemented method, apparatus, and computer usable program code for compiling source code for performing a complex operation followed by a complex reduction operation. A method is determined for generating executable code for performing the complex operation and the complex reduction operation. Executable code is generated for computing sub-products, reducing the sub-products to intermediate results, and summing the intermediate results to generate a final result in response to a determination that a reduced single instruction multiple data method is appropriate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.