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  2. Roofline model - Wikipedia

    en.wikipedia.org/wiki/Roofline_model

    An example of a roofline model in its basic form. As the image shows, the curve consists of two platform-specific performance ceilings: the processor's peak performance and a ceiling derived from the memory bandwidth. Both axes are in logarithmic scale

  3. Computer architecture - Wikipedia

    en.wikipedia.org/wiki/Computer_architecture

    Block diagram of a basic computer with uniprocessor CPU. Black lines indicate control flow, whereas red lines indicate data flow. Arrows indicate the direction of flow. In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. [1]

  4. Worst-case execution time - Wikipedia

    en.wikipedia.org/wiki/Worst-case_execution_time

    Measurement-based and hybrid approaches usually try to measure the execution times of short code segments on the real hardware, which are then combined in a higher level analysis. Tools take into account the structure of the software (e.g. loops, branches), to produce an estimate of the WCET of the larger program.

  5. Heterogeneous System Architecture - Wikipedia

    en.wikipedia.org/wiki/Heterogeneous_System...

    The system architecture allows any accelerator, for instance a graphics processor, to operate at the same processing level as the system's CPU. Among its main features, HSA defines a unified virtual address space for compute devices: where GPUs traditionally have their own memory, separate from the main (CPU) memory, HSA requires these devices ...

  6. V850 - Wikipedia

    en.wikipedia.org/wiki/V850

    V850 is a 32-bit RISC CPU architecture produced by Renesas Electronics for embedded microcontrollers.It was designed by NEC as a replacement for their earlier NEC V60 family, and was introduced shortly before NEC sold their designs to Renesas in the early 1990s.

  7. DOJ proposing forced sale of Google Chrome, could fetch $20 ...

    www.aol.com/doj-proposing-buy-google-chrome...

    Corrections & clarifications: This story has been updated to reflect the U.S. Department of Justice is reportedly aiming to force a sale of Google Chrome.

  8. Processor (computing) - Wikipedia

    en.wikipedia.org/wiki/Processor_(computing)

    In computing and computer science, a processor or processing unit is an electrical component (digital circuit) that performs operations on an external data source, usually memory or some other data stream. [1]

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