public void dot()
{
var v1 = Random.BlockVec <N256, double>();
var v2 = Random.BlockVec <N256, double>();
var x = mkl.dot(v1, v2).Round(4);
var y = Dot(v1, v2).Round(4);
Claim.eq(x, y);
}
public void vAbsF64()
{
var src = Random.BlockVec <double>(Pow2.T08);
var dst1 = src.Replicate(true);
mkl.abs(src, ref dst1);
var dst2 = src.Replicate();
mathspan.fabs(src, dst2.Unblocked);
Claim.yea(dst1 == dst2);
}
public void vMulF64()
{
var lhs = Random.BlockVec <N256, double>();
var rhs = Random.BlockVec <N256, double>();
var dst1 = BlockVector.Alloc <N256, double>();
mkl.mul(lhs, rhs, ref dst1);
var dst2 = lhs.Replicate(true);
mathspan.mul(lhs.Unsized, rhs.Unsized, dst2.Unsized);
Claim.yea(dst1 == dst2);
}
void blockv_sub_check <N, T>()
where N : ITypeNat, new()
where T : unmanaged
{
var n = new N();
var dst = BlockVector.Zero <N, T>();
for (var i = 0; i < SampleSize; i++)
{
var v1 = Random.BlockVec <N, T>();
var v2 = Random.BlockVec <N, T>();
var v3 = BlockVector.Load(mathspan.sub(v1.Unsized, v2.Unsized), n);
Linear.sub(v1, v2, ref v1);
Claim.yea(v3 == v1);
}
}
void blockv_add_check <N, T>()
where N : ITypeNat, new()
where T : unmanaged
{
var n = new N();
var v4 = BlockVector.Alloc <N, T>();
for (var i = 0; i < CycleCount; i++)
{
var v1 = Random.BlockVec <N, T>();
var v2 = Random.BlockVec <N, T>();
var v3 = BlockVector.Load(mathspan.add(v1.Unsized, v2.Unsized), n);
Linear.add(ref v1, v2);
Claim.yea(v3 == v1);
}
}
void blockv_sub_bench <N, T>(N n = default)
where T : unmanaged
where N : ITypeNat, new()
{
var opcount = CycleCount * RoundCount;
var sw = stopwatch(false);
var opname = $"blockv_sub_{n}x{bitsize<T>()}";
var dst = BlockVector.Zero <N, T>();
for (var i = 0; i < opcount; i++)
{
var v1 = Random.BlockVec <N, T>();
var v2 = Random.BlockVec <N, T>();
sw.Start();
Linear.sub(v1, v2, ref v1);
sw.Stop();
}
Collect((opcount, sw, opname));
}
void and <N, T>()
where T : unmanaged
where N : ITypeNat, new()
{
var rep = new N();
var len = (int)rep.value;
var u = Random.BlockVec <N, T>();
var v = Random.BlockVec <N, T>();
var vResult = Linear.and(u, v);
var calcs = span <T>(len);
for (var i = 0; i < calcs.Length; i++)
{
calcs[i] = gmath.and(u[i], v[i]);
}
var vExpect = BlockVector.Load(calcs, rep);
Util.ClaimEqual(vExpect, vResult);
}
protected BlockVector <double> RVecF64 <N>(N len = default, long?min = null, long?max = null)
where N : ITypeNat, new()
=> Random.BlockVec <N, long, double>(closed(min ?? -25L, max ?? 25L));
protected BlockVector <float> RVecF32 <N>(N len = default, int?min = null, int?max = null)
where N : ITypeNat, new()
=> Random.BlockVec <N, int, float>(closed(min ?? -25, max ?? 25));
protected BlockVector <double> RVecF64(int len, long?min = null, long?max = null) => Random.BlockVec <long, double>(len, closed(min ?? -25L, max ?? 25L));
protected BlockVector <float> RVecF32(int len, int?min = null, int?max = null) => Random.BlockVec <int, float>(len, closed(min ?? -25, max ?? 25));
protected BlockVector <N, T> RVec <N, T>(N len = default, T rep = default)
where N : ITypeNat, new()
where T : struct
=> Random.BlockVec <N, T>();
protected BlockVector <T> RVec <T>(int?len = null, T rep = default)
where T : struct
=> Random.BlockVec <T>(len ?? DefaultVectorLength);