public void BeforeClass()
{
mySliceInt = BitSlice.Int(4);
mySliceEnum = BitSlice.Enum <E4>(mySliceInt);
mySliceBool = BitSlice.Bool(mySliceEnum);
mySliceE1 = BitSlice.Enum <E1>(mySliceBool);
}
public void InterlockedUpdateStressTest2()
{
const int bitCount = 8;
const int n = (1 << bitCount) - 1;
var slice1 = BitSlice.Int(bitCount);
var slice2 = BitSlice.Int(bitCount, slice1);
var slice3 = BitSlice.Int(bitCount, slice2);
var slice4 = BitSlice.Int(bitCount, slice3);
for (var i = 0; i < 1000; i++)
{
var state = 0;
Parallel.Invoke(() =>
{
for (var j = 0; j < n; j++)
{
slice1.InterlockedUpdate(ref state, slice1[state] + 1);
}
}, () =>
{
for (var j = 0; j < n; j++)
{
slice2.InterlockedUpdate(ref state, slice2[state] + 1);
}
}, () =>
{
for (var j = 0; j < n; j++)
{
slice3.InterlockedUpdate(ref state, slice3[state] + 1);
}
}, () =>
{
for (var j = 0; j < n; j++)
{
slice4.InterlockedUpdate(ref state, slice4[state] + 1);
}
});
Assert.AreEqual(n, slice1[state]);
Assert.AreEqual(n, slice2[state]);
Assert.AreEqual(n, slice3[state]);
Assert.AreEqual(n, slice4[state]);
}
}