kjelsrud.dev/node_modules/shiki/samples/d.sample
2023-07-19 21:31:30 +02:00

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void main()
{
import std.datetime.stopwatch : benchmark;
import std.math, std.parallelism, std.stdio;
auto logs = new double[100_000];
auto bm = benchmark!({
foreach (i, ref elem; logs)
elem = log(1.0 + i);
}, {
foreach (i, ref elem; logs.parallel)
elem = log(1.0 + i);
})(100); // number of executions of each tested function
writefln("Linear init: %s msecs", bm[0].total!"msecs");
writefln("Parallel init: %s msecs", bm[1].total!"msecs");
}
// From https://dlang.org/