Search results
Results from the WOW.Com Content Network
In computing, traceroute and tracert are diagnostic command-line interface commands for displaying possible routes (paths) and transit delays of packets across an Internet Protocol (IP) network. The command reports the round-trip times of the packets received from each successive host (remote node) along the route to a destination.
My traceroute, originally named Matt's traceroute (MTR), is a computer program that combines the functions of the traceroute and ping programs in one network diagnostic tool. [ 2 ] MTR probes routers on the route path by limiting the number of hops individual packets may traverse, and listening to responses of their expiry.
Tracing in software engineering refers to the process of capturing and recording information about the execution of a software program. This information is typically used by programmers for debugging purposes, and additionally, depending on the type and detail of information contained in a trace log, by experienced system administrators or technical-support personnel and by software monitoring ...
Layer Four Traceroute (LFT) is a fast, multi-protocol traceroute engine, that also implements numerous other features including AS number lookups through regional Internet registries and other reliable sources, Loose Source Routing, firewall and load balancer detection, etc. LFT is best known for its use by network security practitioners to trace a route to a destination host through many ...
He has authored several books on C, C++, VC++, C#, .NET, DirectX and COM programming. He is also a speaker on various technology subjects and is a regular columnist for Express Computers and Developer 2.0. His best-known books include Let Us C, Understanding Pointers In C and Test Your C Skills.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
Even read-only operations like calculating the length of a list require a large number of reads and writes for reference updates with naive reference counting. One simple technique is for the compiler to combine a number of nearby reference updates into one. This is especially effective for references which are created and quickly destroyed.
However, the path tracing algorithm is relatively inefficient: A very large number of rays must be traced to get high-quality images free of noise artifacts. Several variants have been introduced which are more efficient than the original algorithm for many scenes, including bidirectional path tracing , volumetric path tracing , and Metropolis ...