The experimental Synthesis operating system has an assembler incorpo- rated within the kernel. To optimize system-call performance, the kernel assembles routines within kernel space to minimize the path that the sys- tem call must take through the kernel. This approach is the antithesis of the layered approach, in which the path through the kernel is extended to make building the operating system easier. Discuss the pros and cons of the Synthesis approach to kernel design and to system-performance optimization.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The experimental Synthesis operating system has an assembler incorpo-
rated within the kernel. To optimize system-call performance, the kernel
assembles routines within kernel space to minimize the path that the sys-
tem call must take through the kernel. This approach is the antithesis of
the layered approach, in which the path through the kernel is extended
to make building the operating system easier. Discuss the
and cons
pros
of the Synthesis approach to kernel design and to system-performance
optimization.
Transcribed Image Text:The experimental Synthesis operating system has an assembler incorpo- rated within the kernel. To optimize system-call performance, the kernel assembles routines within kernel space to minimize the path that the sys- tem call must take through the kernel. This approach is the antithesis of the layered approach, in which the path through the kernel is extended to make building the operating system easier. Discuss the and cons pros of the Synthesis approach to kernel design and to system-performance optimization.
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