Magma Tekton-QCP 2012.12 Linux64 (寄生电容提取)

  • 软件大小|Size:248.3MB
  • 软件语言|Language:英文
  • 运行环境|Platform:/Linux64
  • 使用方式|License:浮动License
  • 更新时间|Release:2012-06-28
  • 软件评价|Rank:
  • 历史版本|Version:1
  • 下载次数|Counts:
  • 标 签|Tag:Magma   Tekton-QCP   

软件介绍|Description ——介绍来源于互联网,具体功能以官方为准。

Tekton多模多角分析可缩短分析周期并降低成本

执行多模多角或多情景分析是项耗时、昂贵且繁琐的工作。为了缩短运行时间,设计团队常被迫购买大量昂贵服务器和配套的软件许可,实施并行多情景分析。在有些情况下,设计团队会尽力使用已提取的时序模式来加快分析速度,但这是以牺牲精度为代价。Tekton可在单台设备上执行非常快速的多情景分析,同时还提供了现有签核解决方案的精度。对于最多50个情景、最大30M个单元级的电路,Tekton可在不到1个小时时间内在单台设备上完成时序分析,同时还支持OCV和串扰。

QCP:解决先进节点设计的提取问题

QCP的先进架构可以最高精度提供最快提取。它提供了近线性多处理器设备可扩展性和高效的分布式处理能力,能很好处理40及40纳米以下设计规模不断提高和角点情景数量激增的情况。QCP使得设计师只需在原有运行时间上增加最少时间即可在单次提取中处理大量角点。兼具签核质量提取和市场最快运行时间两大特点,QCP提供了最高的时序收敛效率和最大的数据完整性信心。

 

Tekton, a new static timing analysis (STA) platform that offers significantly higher capacity and dramatically faster runtimes than traditional STA tools, without sacrificing accuracy. Unlike other solutions, Tekton runs multi-scenario analysis on low-cost hardware without requiring a large number of expensive servers and software licenses. Leveraging breakthrough technology, this revolutionary new platform addresses complex sign-off challenges and is suited for today's most challenging designs. Its next generation architecture offers the speed, capacity, and accuracy required for the industry's toughest designs.

The Tekton platform meets the runtime, capacity and accuracy requirements for sign-off through an architecture designed to accommodate more than 100 million instances and greater than 15 PVT corners. Traditional STA solutions often take days and numerous machines to deliver results on complicated designs that have many analysis scenarios. Tekton's multi-threaded architecture provides near-linear scaling on up to 24 CPUs. For a single timing scenario, with OCV and crosstalk enabled, Tekton performs timing analysis on designs greater than 10 million cells in minutes. When 5, 10, 24, 27 or 54 scenarios are enabled, Tekton performs timing analysis, with OCV and crosstalk enabled, in less than one hour on a single CPU.

Incremental Extraction With Tekton QCP

Today's complex chip designs require accurate timing analysis to be performed across many scenarios (operating modes and PVT corners). Coupling Tekton's timing analysis with Tekton QCP's incremental extraction in a single session offers designers the ability to simultaneously iterate through the timing closure process of analyzing, fixing and incrementally extracting nets. The ability to make changes and instantly get accurate timing results can drastically reduce the amount of time spent in trial-and-error ECO loops.

To address the timing closure challenges design teams face at 40 nm and below, Tekton supports advanced OCV (A-OCV) margin reduction techniques. By incorporating A-OCV into timing closure flows, design teams can minimize global pessimistic margins that lengthen tapeout schedules and potentially increase die sizes. For critical path and net analysis, Tekton and Tekton QCP offer high accuracy modes that leverage Tekton's integrated SPICE engine and Tekton QCP's accurate extraction.

 

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