How does virtualization work? Virtualization technology allows a computer system’s hardware resources (such as CPU cores, memory etc.) to be divided into different “virtual” machines which each run its ownoperating systemindependently from other VMs – this makes it possible for multiple users/ap...
How does parallel processing work in an operating system? Parallel processing is a method used by an operating system (OS) to enhance computing efficiency by splitting tasks across multiple processors. This approach allows a program to execute different parts of its code simultaneously, rather than ...
Graphics processing units (GPUs) were initially designed to complement the CPU. The units have multiple similarities: They're both critical computing engines that can handle data, but GPUs specifically accelerate graphics rendering. Although CPUs can send instructions to a graphics card, they can only...
A multicore processor is an integrated circuit that has two or more processor cores attached for enhanced performance and reduced power consumption. These processors also enable more efficient simultaneous processing of multiple tasks, such as withparallel processingand Multithreading. A dual core setup ...
Naturally then the question is – does it still make sense to run hyper-threading on a multi-core system? I see at least two drawbacks: 1. You don’t see the real picture of how utilized your system really is – if the CPU graph shows 30% utilization, your system may well be 60%...
Power and temperature management: Finally, variability is a byproduct of other cost reduction techniques like using idle states or CPU frequency downscaling. A processor may often spend a non-trivial amount of time scaling up from an idle state. Turning off such cost optimizations leads to higher...
How Does Context-Driven Testing Work? Instead of going through a fixed process, context-driven testing adapts to the specific circumstances of a project. The working of this type of testing is based on the following factors: Availability and skills of the entire testing team Whether the developme...
Tenured Generation- Also known as the old generation (old space in Fig. 2), this space holds older objects with longer lifetimes (moved over from the survivor spaces, if they live for long enough). When this space is filled up, the GC does aFull GC, which costs more in terms of perf...
[win 10, c#] Interop - Generic way to know if a window is Minimized, Maximized or Normal? [Y/N] Prompt C# \r\n not working! \t is not working but \n does #C code to Read the sectors on hard disk 1>CSC : error CS5001: Program does not contain a static 'Main' method suitab...
A GPU is a processing unit that is specifically designed to handle graphics. Similar to a CPU, a GPU consists of multiple cores that have ALUs, CUs, and memory units. The main difference is that GPUs are architected to have hundreds to thousands of cores. This makes them specially designed...