public void ArrayPoolUsesSameArray()
{
var config = new ArrayPoolConfig();
var pool = config.Create();
var array1 = pool.GetArrayExact <object>(1);
pool.ReleaseArray(array1);
var array2 = pool.GetArrayExact <object>(1);
Assert.Equal(array1, array2);
}
public void ArrayPoolCuncurrentPerformance()
{
var config = new ArrayPoolConfig();
var pool = config.Create();
Enumerable.Range(0, 100)
.AsParallel()
.WithDegreeOfParallelism(20)
.ForAll(x =>
{
var array = pool.GetArrayExact <object>(1);
array[0] = x;
pool.ReleaseArray(array);
});
}
public void AllocationTests()
{
var input1 = new byte[5];
var input2 = new byte[60];
var input3 = new byte[100];
var input4 = new byte[130];
// 42 2 1
var gg1 = GC.CollectionCount(0);
var gg2 = GC.CollectionCount(1);
var gg3 = GC.CollectionCount(2);
using (var pool = new ArrayPoolConfig().Create())
{
for (var i = 0; i < 100_000_0; i++)
{
using (var stream = new ValueStream(pool))
{
stream.Write(input1, 0, input1.Length);
stream.Write(input2, 0, input2.Length);
stream.Write(input3, 0, input3.Length);
stream.Write(input4, 0, input4.Length);
}
}
}
var g1 = GC.CollectionCount(0);
var g2 = GC.CollectionCount(1);
var g3 = GC.CollectionCount(2);
for (var i = 0; i < 100_000_0; i++)
{
using (var stream = new System.IO.MemoryStream())
{
stream.Write(input1, 0, input1.Length);
stream.Write(input2, 0, input2.Length);
stream.Write(input3, 0, input3.Length);
stream.Write(input4, 0, input4.Length);
}
}
// 565 2 1
var g11 = GC.CollectionCount(0);
var g22 = GC.CollectionCount(1);
var g33 = GC.CollectionCount(2);
}
