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Benchmarks; Bench-mark; Bench mark; Benchmark (disambiguation)
benchmark
<benchmark> A standard program or set of programs which can be
run on different computers to give an inaccurate measure of
their performance.
"In the computer industry, there are three kinds of lies:
lies, damn lies, and benchmarks."
A benchmark may attempt to indicate the overall power of a
system by including a "typical" mixture of programs or it may
attempt to measure more specific aspects of performance, like
graphics, I/O or computation (integer or floating-point).
Others measure specific tasks like rendering polygons,
reading and writing files or performing operations on
matrices. The most useful kind of benchmark is one which is
tailored to a user's own typical tasks. While no one
benchmark can fully characterise overall system performance,
the results of a variety of realistic benchmarks can give
valuable insight into expected real performance.
Benchmarks should be carefully interpreted, you should know
exactly which benchmark was run (name, version); exactly what
configuration was it run on (CPU, memory, compiler options,
single user/multi-user, peripherals, network); how does the
benchmark relate to your workload?
Well-known benchmarks include Whetstone, Dhrystone,
Rhealstone (see h), the Gabriel benchmarks for Lisp,
the SPECmark suite, and LINPACK.
See also machoflops, MIPS, smoke and mirrors.
Usenet newsgroup: news:comp.benchmarks.
Tennessee BenchWeb (http://netlib.org/benchweb/).
[Jargon File ]
(2002-03-26)
benchmark
¦ noun
1. a standard or point of reference against which things may be compared or assessed.
2. a surveyor's mark cut in a wall or building and used as a reference point in measuring altitudes.
¦ verb evaluate or check by comparison with a benchmark.
benchmark
also bench mark
(benchmarks)
A benchmark is something whose quality or quantity is known and which can therefore be used as a standard with which other things can be compared.
The truck industry is a benchmark for the economy.
= yardstick
N-COUNT: usu sing, oft N for n
أمثلة النطق لـ٪ 1
1. So benchmark.
Measuring the Networked Nonprofit - Using Data to Change the World _ Beth Kanter _ Talks Google
2. That's the highest benchmark.
Behavioral Biases That Influence What We Buy _ Richard Shotton _ Talks at Google
3. a benchmark exam.
Computer History Made in New York _ Louise Mirrer _ Talks at Google
4. than the benchmark.
What Works on Wall Street _ Jim O'Shaughnessy _ Talks at Google
5. and outperform the benchmark.
The Art of Value Investing _ John Heins & Whitney Tilson _ Talks at Google
أمثلة من مجموعة نصية لـ٪ 1
1. "You‘re not going to be able to go by step by step, benchmark by benchmark. ... We‘ll have a much better view of that whole picture when Gen.
2. Benchmark crude oil prices in New York fell $1.77 to $67.50 a barrel, while European benchmark Brent slipped $2 to $65.72.
3. The benchmark was 74.6%. Cambridge was also far short of its benchmark, while overall applications to universities from state school pupils fell across the UK.
4. In helpline services, 8' out of 123 service providers did not meet the benchmark, while '0 out of 105 operators did not meet the benchmark in maintenance segment.
5. And to ensure investment is matched by performance we will benchmark science results, just as we now benchmark English and mathematics.