How to calculate CPU utilisation
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2004-08-02 |
| Is your chip fast enough? Is it too fast? Systems engineers might be paying for more chip than they need, or they may be dangerously close to over-taxing their current processor. Take the guesswork out of measuring processor utilisation levels. |
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| Maximise system performance with slack scheduling
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2009-10-05 |
| By giving software designers the capability to factor timing computations into slack scheduling and/or the high criticality fixed budget timeline, Deos also allows creative use of CPU time to maximise system performance without risk |
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| Multi-threaded design tackles SoC performance bottlenecks (1)
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2006-12-22 |
| Multi-threading processor core tackles both the CPU efficiency and the bus latency bottlenecks in driver-assistance/vision/navigation system SoC design |
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| Curb security breach in embedded systems
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2005-09-01 |
| Well-protected embedded systems must have security measures designed-in from the outset, starting with processor or CPU core specification |
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| Use pipelining in multi-core LabView
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2008-11-19 |
| Here's how to use pipelining to speed up inherently serial tasks when running LabView on a multi-core CPU |
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| Embedded x86: Protected mode
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1998-04-04 |
| The x86 architecture is spilling over into embedded systems environments. This article begins a series designed to help you on you way toward implementing an embedded x86-based system. |
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| Use an MCU's low-power modes in foreground/background
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2007-10-04 |
| The proper use of an embedded MCU's low-power/sleep modes is critical to a design's success. |
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| Reduce development costs through software partitioning
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2006-07-10 |
| This article guarantees resources while simplifying verification. |
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| Considerations in memory system design
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2009-04-16 |
| Read about the the latest technologies and techniques to fit more memory onto smaller motherboards. |
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| Optimising for cache performance (1)
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2006-07-04 |
| Learn how caches work and what causes cache misses. |
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| SuperHyway provides SoC backbone
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2000-12-01 |
| Recent technology improvements have made it cost-effective to integrate components previously connected on a PCB onto a single piece of silicon. These so-called system-on-a-chip (SoC) devices generally comprise most of the blocks commonly found on a computer motherboard plus some application-specific intellectual property (IP). This means design issues that were formerly the province of systems designers are now within the realm of the chip architect. As a result, interconnection schemes common at the system and network level, such as packet switching, must now be considered at the SoC level. |
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| Grasping Android's IPC mechanism
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2009-06-17 |
| Know the IPC mechanism used by Android to communicate between the main processor and the other processor cores. |
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| Evolution of portable gaming, Part 1
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2009-03-02 |
| Here's a timeline illustrating how far the portable gaming industry has advanced in 20-odd years. |
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| Understanding the common tools for Linux-based systems (Part 2)
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2009-11-16 |
| Developers who want to use the Linux OS are presented with a dilemma. Here's the second installment of a two-part article on the available tools for performance analysis on Intel architecture and Linux. |
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| OCP's role in multi-core designs
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2008-11-19 |
| Learn about the Open Core Protocol that is expected to address today's multi-core problems. |
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