Got Kernel?

A very public place to store those little bits of information i know i will need sometime down the track

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  • Blog Post: What is Application Launch Prefetching?

    In a nutshell, it is about speeding up the launch of Windows client applications by optimizing the startup IO. Digging in: When an application is launched the required code and data pages are unlikely to be read from contiguous locations on the storage device. More often than not part of the file...
  • Blog Post: DRAM refresh & PASR

    You can think of DRAM like a big array of buckets for storing electrical charge. Every bucket represents a single binary digit. If the bucket is full, we have a 1, if its less than a certain capacity we have a 0. Unfortunately, the buckets can leak pretty quickly and retaining the content is what...