TemplateBenchmark

1 import std.meta;
2 import std.range : repeat;
3 
4 auto getRandPair(T)()
5 {
6     import std.random;
7 
8     struct rndParams
9     {
10         AliasSeq!(T, T) pack;
11     }
12 
13     rndParams tmp;
14     auto rnd = Random(unpredictableSeed);
15 
16     // Generate an integer in [0, 1023]
17     tmp.pack[0] = cast(T) uniform(0, 1024, rnd);
18     tmp.pack[1] = cast(T) uniform(0, 1024, rnd);
19 }
20 
21 @FunctionBenchmark!("int add benchmark", 0.repeat(100), getRandPair!int) int add(int x, int y)
22 {
23     return x + y;
24 }
25 
26 @TemplateBenchmark!(0, int, float, double) @FunctionBenchmark!(
27         "Templated add benchmark", 0.repeat(100), getRandPair) T templatedAdd(T)(T x, T y)
28 {
29     return x + y;
30 }