AGAmult_wrapper {lgspline}R Documentation

Efficient Matrix Multiplication for \textbf{A}^{T}\textbf{G}\textbf{A}

Description

Efficient Matrix Multiplication for \textbf{A}^{T}\textbf{G}\textbf{A}

Usage

AGAmult_wrapper(
  G,
  A,
  K,
  nc,
  nca,
  parallel,
  cl,
  chunk_size,
  num_chunks,
  rem_chunks
)

Arguments

G

List of G matrices (\textbf{G})

A

Constraint matrix (\textbf{A})

K

Number of partitions minus 1 (K)

nc

Number of columns per partition

nca

Number of constraint columns

parallel

Use parallel processing

cl

Cluster object

chunk_size

Chunk size for parallel

num_chunks

Number of chunks

rem_chunks

Remaining chunks

Details

Computes \textbf{A}^{T}\textbf{G}\textbf{A} efficiently in parallel chunks using AGAmult_chunk().

Value

Matrix product \textbf{A}^{T}\textbf{G}\textbf{A}


[Package lgspline version 0.2.0 Index]