File: level2.jl

package info (click to toggle)
julia 0.3.2-2
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 17,868 kB
  • ctags: 13,696
  • sloc: ansic: 102,603; lisp: 86,819; sh: 12,179; cpp: 8,793; makefile: 3,069; ruby: 1,594; python: 936; pascal: 697; xml: 532; java: 510; f90: 403; asm: 102; perl: 77; sql: 6
file content (13 lines) | stat: -rw-r--r-- 366 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
function gemvtest(n, iter)
    A = rand(n,n)
    x = rand(n)
    z = similar(x)
    for i = 1:iter
        z = A * x
    end
    z
end

problemsizes =[(2, 10^6, "tiny"), (2^4, 10^5, "small"), (2^6, 10^4, "medium"), (2^8, 10^3, "large"), (2^10, 10^2, "huge")]
testdata = [(gemvtest, "gemv", "matrix-vector multiplication", problemsizes)]
include("../perfgeneric.jl")