Function rgsl::cblas::level3::cgemm

pub fn cgemm<T>(
    order: CblasOrder, 
    transA: CblasTranspose, 
    transB: CblasTranspose, 
    M: i32, 
    N: i32, 
    K: i32, 
    alpha: &[T], 
    A: &[T], 
    lda: i32, 
    B: &[T], 
    ldb: i32, 
    beta: &[T], 
    C: &mut [T], 
    ldc: i32
)