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  2. Computer performance - Wikipedia

    en.wikipedia.org/wiki/Computer_performance

    Response time is the total amount of time it takes to respond to a request for service. In computing, that service can be any unit of work from a simple disk IO to loading a complex web page. The response time is the sum of three numbers: [3] Service time - How long it takes to do the work requested.

  3. Worst-case execution time - Wikipedia

    en.wikipedia.org/wiki/Worst-case_execution_time

    While WCET is potentially applicable to many real-time systems, in practice an assurance of WCET is mainly used by real-time systems that are related to high reliability or safety. For example, in airborne software some attention to software is required by DO178C section 6.3.4. The increasing use of software in automotive systems is also ...

  4. Instructions per second - Wikipedia

    en.wikipedia.org/wiki/Instructions_per_second

    Before standard benchmarks were available, average speed rating of computers was based on calculations for a mix of instructions with the results given in kilo instructions per second (kIPS). The most famous was the Gibson Mix , [ 2 ] produced by Jack Clark Gibson of IBM for scientific applications in 1959.

  5. Emergency room wait times are rising nationally. What it ...

    www.aol.com/emergency-room-wait-times-rising...

    Experts say the best time to seek emergency room care is between 6 a.m. and noon. A June 2021 survey from Figure1, a social networking site for the healthcare industry, found that 44% its users ...

  6. Network performance - Wikipedia

    en.wikipedia.org/wiki/Network_performance

    The speed of light imposes a minimum propagation time on all electromagnetic signals. It is not possible to reduce the latency below = / where s is the distance and c m is the speed of light in the medium (roughly 200,000 km/s for most fiber or electrical media, depending on their velocity factor).

  7. Performance per watt - Wikipedia

    en.wikipedia.org/wiki/Performance_per_watt

    This rate is typically measured by performance on the LINPACK benchmark when trying to compare between computing systems: an example using this is the Green500 list of supercomputers. Performance per watt has been suggested to be a more sustainable measure of computing than Moore's Law .

  8. Emergency Room (series) - Wikipedia

    en.wikipedia.org/wiki/Emergency_Room_(series)

    Emergency Room is a simulation video game series in which the player assumes the role of a medical person who treats hospital patients. The first game, Emergency Room, was released for MS-DOS in 1995. It was developed and published by Legacy Software, which created additional games in the series as Legacy Interactive Inc. beginning in 1999.

  9. Cache performance measurement and metric - Wikipedia

    en.wikipedia.org/wiki/Cache_performance...

    A CPU cache is a piece of hardware that reduces access time to data in memory by keeping some part of the frequently used data of the main memory in a 'cache' of smaller and faster memory. The performance of a computer system depends on the performance of all individual units—which include execution units like integer, branch and floating ...