enum method_t { MAXMIN, LAGRANGE_RENO, LAGRANGE_VEGAS };
+static simgrid::kernel::lmm::System* new_system(method_t method, bool update)
+{
+ switch (method) {
+ case MAXMIN:
+ return simgrid::kernel::lmm::make_new_maxmin_system(update);
+ case LAGRANGE_VEGAS:
+ case LAGRANGE_RENO:
+ return simgrid::kernel::lmm::make_new_lagrange_system(update);
+ default:
+ xbt_die("Invalid method");
+ }
+}
+
static double dichotomy(double func(double), double min, double max, double min_error)
{
double overall_error = 2 * min_error;
set_default_protocol_function(simgrid::kernel::lmm::func_reno_f, simgrid::kernel::lmm::func_reno_fpi,
simgrid::kernel::lmm::func_reno_fpi);
- simgrid::kernel::lmm::System* Sys = new simgrid::kernel::lmm::System(true);
+ simgrid::kernel::lmm::System* Sys = new_system(method, true);
simgrid::kernel::lmm::Constraint* L1 = Sys->constraint_new(nullptr, a);
simgrid::kernel::lmm::Constraint* L2 = Sys->constraint_new(nullptr, b);
simgrid::kernel::lmm::Constraint* L3 = Sys->constraint_new(nullptr, a);
Sys->expand(L3, R_3, 1.0);
if (method == MAXMIN) {
- lmm_solve(Sys);
+ Sys->solve();
} else {
double x;
if (method == LAGRANGE_VEGAS) {
xbt_die( "Invalid method");
}
- lagrange_solve(Sys);
+ Sys->solve();
double max_deviation = 0.0;
max_deviation = std::max(max_deviation, fabs(R_1->get_value() - x));
set_default_protocol_function(simgrid::kernel::lmm::func_reno_f, simgrid::kernel::lmm::func_reno_fp,
simgrid::kernel::lmm::func_reno_fpi);
- simgrid::kernel::lmm::System* Sys = new simgrid::kernel::lmm::System(true);
+ simgrid::kernel::lmm::System* Sys = new_system(method, true);
+
simgrid::kernel::lmm::Constraint* CPU1 = Sys->constraint_new(nullptr, 200.0);
simgrid::kernel::lmm::Constraint* CPU2 = Sys->constraint_new(nullptr, 100.0);
Sys->expand(CPU1, T1, 1.0);
Sys->expand(CPU2, T2, 1.0);
- if (method == MAXMIN) {
- lmm_solve(Sys);
- } else if (method == LAGRANGE_VEGAS || method == LAGRANGE_RENO) {
- lagrange_solve(Sys);
- } else {
- xbt_die("Invalid method");
- }
+ Sys->solve();
PRINT_VAR(T1);
PRINT_VAR(T2);
set_default_protocol_function(simgrid::kernel::lmm::func_reno_f, simgrid::kernel::lmm::func_reno_fp,
simgrid::kernel::lmm::func_reno_fpi);
- simgrid::kernel::lmm::System* Sys = new simgrid::kernel::lmm::System(true);
+ simgrid::kernel::lmm::System* Sys = new_system(method, true);
/* Creates the constraints */
simgrid::kernel::lmm::Constraint** tmp_cnst = new simgrid::kernel::lmm::Constraint*[15];
if (A[i][j])
Sys->expand(tmp_cnst[i], tmp_var[j], 1.0);
- if (method == MAXMIN) {
- lmm_solve(Sys);
- } else if (method == LAGRANGE_VEGAS) {
- lagrange_solve(Sys);
- } else if (method == LAGRANGE_RENO) {
- lagrange_solve(Sys);
- } else {
- xbt_die("Invalid method");
- }
+ Sys->solve();
for (int j = 0; j < 16; j++)
PRINT_VAR(tmp_var[j]);