public void bitpart_32x4_bench()
{
var opcount = RoundCount * CycleCount;
var sw = stopwatch(false);
var opname = $"bitpart_32x4";
var count = (int)Part32x4.Count;
Span <byte> dst = stackalloc byte[count];
for (var k = 0; k < opcount; k++)
{
var x = Random.Next <uint>();
sw.Start();
BitParts.part32x4(x, dst);
sw.Stop();
}
Collect((opcount, sw, opname));
}
public void bitpart_32x4()
{
var count = (int)Part32x4.Count;
var width = (int)Part32x4.Width;
Span <byte> dst = stackalloc byte[count];
for (var sample = 0; sample < SampleSize; sample++)
{
var x = Random.Next <uint>();
BitParts.part32x4(x, dst);
Span <byte> dstRef = stackalloc byte[count];
part32x4_ref(x, dstRef);
var xbs = x.ToBitString();
var bsparts = xbs.Partition(width).Map(bs => bs.ToBitVector(n8));
for (var i = 0; i < count; i++)
{
Claim.eq(bsparts[i], dst[i].ToBitVector());
Claim.eq(bsparts[i], dstRef[i].ToBitVector());
}
}
}
