microbenchmark

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On improving Haskell's performance compared to C in fibonacci micro-benchmark

I came across this question, which compared the performance of various compilers on computing fibonaci numbers the naive way.[详细]

2023-03-20 14:01 分类：问答
Microbenchmark system Java

I am writing a microbanchmark in Java, following the ‘rules’ on this page. The last rule states: “Reduce noise in your measurements. Run your benchmark on a quiet machine…”[详细]

2023-02-27 05:37 分类：问答
How to minimize the costs for allocating and initializing an NSDateFormatter?

I noticed that using an NSDateFormatter can be quite costly. I figured out that allocating and initializing the object already consumes a lot of time.[详细]

2023-01-31 02:35 分类：问答
How to specify the command line when using Caliper?

I find Google\'s micro benchmark project Caliper very interesting but the documentation is still (except some examples) quite non-existent.[详细]

2023-01-28 02:12 分类：问答
Difference between MATLAB's numel and length functions

I know that length(x) returns max(size(x)) and numel(x) returns the total number of elements of x, but which is better for a 1 by n array? Does it matter, or are they interchangeable in this case?[详细]

2023-01-04 14:51 分类：问答
What is microbenchmarking?

I\'ve heard this term used, but I\'m not entirely sure 开发者_如何学JAVAwhat it means, so: What DOES it mean and what DOESN\'T it mean?[详细]

2022-12-31 11:01 分类：问答
How long does a microbenchmark need to run?

F开发者_JS百科irst of all, this is not about the usefulness of microbenchmarks. I\'m well aware of their purpose: Indicating performance characteristics and comparison in a very specific case to highl[详细]

2022-12-30 22:30 分类：问答
How to benchmark on multi-core processors

I am looking for ways to perform micro-benchmarks on multi-core processors. Context: At about the same time desktop processors introduced out-of-order execution that made performance hard to predict[详细]

2022-12-29 09:32 分类：问答
Significance of JMH annotation parameters

I\'m running a benchmarking experiment making HTTP calls using JMH. However, there are couple of things that are not clear to me because the JMH Javadoc are like "here I document the annotation n[详细]

2022-12-07 22:09 分类：问答