Class MatrixUtils

Inheritance
Object
MatrixUtils
Namespace: Barracuda
Syntax
public class MatrixUtils

Methods

ClearFloatArray(Single*, Single, Int32)

Declaration
public static void ClearFloatArray(float *arr, float val, int count)
Parameters
Type Name Description
Single* arr
Single val
Int32 count

CopyBlockWithPadding(Single*, Int32, Int32, Int32, Int32, Single*, Int32, Boolean)

Declaration
public static void CopyBlockWithPadding(float *matrixIn, int row, int N, int col, int M, float *blockOut, int bs, bool transpose = false)
Parameters
Type Name Description
Single* matrixIn
Int32 row
Int32 N
Int32 col
Int32 M
Single* blockOut
Int32 bs
Boolean transpose

CopyBlockWithPadding(Single*, Int32, Int32, Int32, Int32, Single[], Int32, Boolean)

Declaration
public static void CopyBlockWithPadding(float *matrixIn, int row, int N, int col, int M, float[] blockOut, int bs, bool transpose = false)
Parameters
Type Name Description
Single* matrixIn
Int32 row
Int32 N
Int32 col
Int32 M
Single[] blockOut
Int32 bs
Boolean transpose

CopyBlockWithPadding(Single*, Single*, Int32, Int32, Int32, Int32, Int32)

Declaration
public static void CopyBlockWithPadding(float *blockOut, float *matrixIn, int row, int N, int col, int M, int bs)
Parameters
Type Name Description
Single* blockOut
Single* matrixIn
Int32 row
Int32 N
Int32 col
Int32 M
Int32 bs

CopyBlockWithPadding(Single[], Single*, Int32, Int32, Int32, Int32, Int32)

Declaration
public static void CopyBlockWithPadding(float[] blockOut, float *matrixIn, int row, int N, int col, int M, int bs)
Parameters
Type Name Description
Single[] blockOut
Single* matrixIn
Int32 row
Int32 N
Int32 col
Int32 M
Int32 bs

CopyFloatArray(Single*, Single*, Int32)

Declaration
public static void CopyFloatArray(float *from, float *to, int count)
Parameters
Type Name Description
Single* from
Single* to
Int32 count

MultiplyBlockUnroll8xhPadded(Single*, Single*, Single*, Int32)

Declaration
public static void MultiplyBlockUnroll8xhPadded(float *Ap, float *Bp, float *Cp, int bs)
Parameters
Type Name Description
Single* Ap
Single* Bp
Single* Cp
Int32 bs

MultiplyBlockUnroll8xhParallelWithPadding(Single*, Int32, Int32, Single*, Int32, Int32, Single*, Int32, Int32, Int32, Boolean, Boolean)

Declaration
public static void MultiplyBlockUnroll8xhParallelWithPadding(float *Ap, int AN, int AM, float *Bp, int BN, int BM, float *Cp, int CN, int CM, int bs, bool transposeA = false, bool transposeB = false)
Parameters
Type Name Description
Single* Ap
Int32 AN
Int32 AM
Single* Bp
Int32 BN
Int32 BM
Single* Cp
Int32 CN
Int32 CM
Int32 bs
Boolean transposeA
Boolean transposeB