public void vpblendw_check()
{
xmm(2) = XMM.FromCells <ushort>(1, 2, 3, 4, 5, 6, 7, 8);
xmm(3) = XMM.FromCells <ushort>(9, 10, 11, 12, 13, 14, 15, 16);
xmm(0) = XMM.FromCells <ushort>(9, 2, 11, 4, 13, 6, 15, 8);
xmm(1) = vpblendw(xmm(2), xmm(3), imm8(1, 0, 1, 0, 1, 0, 1, 0));
}
void xmm_create <T>()
where T : unmanaged
{
var cellcount = XMM.CellCount <T>();
Claim.eq(cellcount, Vec128 <T> .Length);
var xmmWidth = XMM.BitWidth;
Claim.eq(xmmWidth, Vec128 <T> .ByteCount * 8);
var cellwidth = XMM.CellWidth <T>();
Claim.eq(cellwidth, bitsize <T>());
var celldata = Random.Array <T>(cellcount);
var xmm = XMM.FromCells(celldata);
for (var i = 0; i < cellcount; i++)
{
Claim.eq(xmm.Cell <T>(i), celldata[i]);
}
var bitmap = XMM.BitMap <T>();
Claim.eq(bitmap.CellCount, cellcount);
Claim.eq(bitmap.CellWidth, cellwidth);
check_bitmap(bitmap);
for (int i = 0, k = 0; i < bitmap.CellCount; i++)
{
ref readonly var index = ref bitmap.Cell(i * bitmap.CellWidth);
public string vpblendw_report()
{
var report = sbuild();
xmm(2) = XMM.FromCells <ushort>(1, 2, 3, 4, 5, 6, 7, 8);
report.AppendLine(FormatXmm <ushort>(2));
xmm(3) = XMM.FromCells <ushort>(9, 10, 11, 12, 13, 14, 15, 16);
report.AppendLine(FormatXmm <ushort>(3));
var imm = imm8(1, 0, 1, 0, 1, 0, 1, 0);
report.AppendLine(FormatImm <ushort>(imm));
xmm(1) = vpblendw(xmm(2), xmm(3), imm);
report.Append(FormatXmm <ushort>(1));
var text = report.ToString();
Trace(text);
return(text);
}
public void xmm_cpu()
{
xmm(4) = XMM.FromCells(5ul, 10ul);
Claim.eq(xmm(4).Cell <ulong>(0), 5ul);
Claim.eq(xmm(4).Cell <ulong>(1), 10ul);
}
public static XMM vpblendw(XMM xmm2, XMM xmm3, Imm8 imm8)
{
return(Blend(vload <ushort>(ref xmm2), vload <ushort>(ref xmm3), imm8));
}
public static XMM Xmm <T>(this IPolyrand random, Interval <T> domain, Func <T, bool> filter = null)
where T : unmanaged
=> XMM.From(random.Span128 <T>(1, domain, filter).Unblocked);
public static ref XMM move <T>(Vector128 <T> src, ref XMM dst)
where T : unmanaged
{
dst = XMM.From(src);
return(ref dst);
}
XMEM(XMM xmm)
: this()
{
this.xmm = xmm;
}
public static XMM pxor(XMM xmm0, XMM xmm1) => Xor(vload <ulong>(ref xmm0), vload <ulong>(ref xmm1));
public unsafe static ref XMEM movdqa(XMM src, ref XMEM dst)
{
dst = vload <ulong>(ref src);
return(ref dst);
}
public static XMM vpcmpeqb(XMM xmm0, XMM xmm1) => CompareEqual(vload <byte>(ref xmm0), vload <byte>(ref xmm1));
public static XMM pmovzxbd32(XMM a) => ConvertToVector128Int32(vload <byte>(ref a));
public static XMM pmovzxdq(XMM a) => ConvertToVector128Int64(vload <uint>(ref a));
public static XMM pmovzxwd(XMM a) => ConvertToVector128Int32(vload <ushort>(ref a));
static ref XMM pmovzxbd_out_xmm(XMM a, out XMM dst)
{
dst = ConvertToVector128Int32(vload <byte>(ref a));
return(ref dst);
}
