A Time-Efficient Solution to the General Resource Placement Problem in Cloud

Algorithm 2

The steps of D-URP.

       input:     total amount of resources ;

            demand distribution , ,

            and ; .

       output: amount of resources of each type placed in each

       region .

(1)   for    to    do

(2)    , for .

(3)   end

(4)   for    to    do

(5)      .

(6)      for    to    do

(7)        .

(8)        .

(9)        .

(10)    end

(11)     .

(12)    .

(13)    if    then break;

(14) end

(15) for    to    do

(16)    .

(17)    for    to    do ;

(18) end