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Apparatus and method for performing a complex number operation using a single instruction multiple data (SIMD) architecture
US9104584B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9104584-B2 |
| Application number | US-201113210455-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 16, 2011 |
| Priority date | Dec 30, 2010 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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Provided are an apparatus and method for performing a complex number operation using a Single Instruction Multiple Data (SIMD) architecture. A SIMD operation apparatus may perform, in parallel, a real part operation and an imaginary part operation of a plurality of complex numbers. The real part operation and the imaginary part operation may be performed sequentially, or in parallel.
First claim
Opening claim text (preview).
What is claimed is: 1. A Single Instruction Multiple Data (SIMD) operation apparatus, comprising: at least one complex number operating hardware processor configured to perform, with respect to received input data, a first operation, a second operation, and a third operation based on a first complex number, a second complex number, a third complex number, and a fourth complex number, wherein the first operation is performed to calculate, in parallel, a first product, a second pr…
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Physics · mapped topic
- G06F17/10Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9104584B2 cover?
- Provided are an apparatus and method for performing a complex number operation using a Single Instruction Multiple Data (SIMD) architecture. A SIMD operation apparatus may perform, in parallel, a real part operation and an imaginary part operation of a plurality of complex numbers. The real part operation and the imaginary part operation may be performed sequentially, or in parallel.
- Who is the assignee on this patent?
- Park Young Hwan, Yang Ho, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G06F17/10. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).