The data volume and processing requirements surpasses the performance offered by today’s processors. Energy-efficient data center design and management has been a challenge of increasing importance in the past decade due to its potential to save billions of dollars in energy costs. The performance and power constraints are to be kept in mind while designing […]

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Data centers are backbone of cloud data processing. A data center is both the building that houses computer systems and the electronics within. It is a network of computing, communication and storage resources that enables delivery of applications and data. The security and reliability of data centers are the top priorities. To ensure the best […]

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Directed Graphs: The Power of Arrows Directed graphs, fundamental in mathematics and computer science, are like maps with one-way streets. Unlike regular graphs with two-way connections, directed graphs use arrows to show the flow of information or connections. This makes them ideal for representing situations where order or direction matters. Weak Connections: Not a Dead […]

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A dual-voltage CPU uses a split-rail design so the processor core can use a lower voltage, while the external Input/Output (I/O) voltages remain at 3.3  volts for backwards compatibility. A single-voltage CPU uses a single power voltage throughout the chip, supplying both I/O power and internal power. As of 2002 Microprocessor#Market statistics, most CPUs are single-voltage CPUs. All[citation needed]CPUs before the Pentium  MMX are single-voltage CPUs. Dual-voltage CPUs were introduced for performance gain when […]

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Task graphs are rooted digraphs used in computer science as a representation of the paths that might be traversed in a program during its execution. Some implementations utilize concurrent programming; the core concept is the encapsulation of concurrent threads of execution, such that the encompassing kernel, user threads, or processes; with control flow constructs that have clear entry and exit […]

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