return lmm_policy;
}
+void DiskImpl::set_read_bandwidth(double value)
+{
+ read_bw_.peak = value;
+ if (constraint_read_)
+ get_model()->get_maxmin_system()->update_constraint_bound(constraint_read_, read_bw_.peak * read_bw_.scale);
+}
+
+void DiskImpl::set_write_bandwidth(double value)
+{
+ write_bw_.peak = value;
+ if (constraint_write_) {
+ get_model()->get_maxmin_system()->update_constraint_bound(constraint_write_, write_bw_.peak* write_bw_.scale);
+ }
+}
+
+void DiskImpl::set_readwrite_bandwidth(double value)
+{
+ readwrite_bw_ = value;
+ if (get_constraint()) {
+ get_model()->get_maxmin_system()->update_constraint_bound(get_constraint(), readwrite_bw_);
+ }
+}
+
void DiskImpl::set_sharing_policy(s4u::Disk::Operation op, s4u::Disk::SharingPolicy policy,
const s4u::NonLinearResourceCb& cb)
{
DiskImpl* set_host(s4u::Host* host);
s4u::Host* get_host() const { return host_; }
- virtual void set_read_bandwidth(double value) { read_bw_.peak = value; }
+ void set_read_bandwidth(double value);
double get_read_bandwidth() const { return read_bw_.peak * read_bw_.scale; }
- virtual void set_write_bandwidth(double value) { write_bw_.peak = value; }
+ void set_write_bandwidth(double value);
double get_write_bandwidth() const { return write_bw_.peak * write_bw_.scale; }
- virtual void set_readwrite_bandwidth(double value) { readwrite_bw_ = value; }
+ void set_readwrite_bandwidth(double value);
double get_readwrite_bandwidth() const { return readwrite_bw_; }
DiskImpl* set_read_constraint(lmm::Constraint* constraint_read);
}
}
-DiskAction* DiskS19::io_start(sg_size_t size, s4u::Io::OpType type)
-{
- auto* action = new DiskS19Action(get_model(), static_cast<double>(size), not is_on());
- get_model()->get_maxmin_system()->expand(get_constraint(), action->get_variable(), 1.0);
- switch (type) {
- case s4u::Io::OpType::READ:
- get_model()->get_maxmin_system()->expand(get_read_constraint(), action->get_variable(), 1.0);
- break;
- case s4u::Io::OpType::WRITE:
- get_model()->get_maxmin_system()->expand(get_write_constraint(), action->get_variable(), 1.0);
- break;
- default:
- THROW_UNIMPLEMENTED;
- }
- if (const auto& factor_cb = get_factor_cb()) { // handling disk variability
- action->set_rate_factor(factor_cb(size, type));
- }
- return action;
-}
-
/************
* Resource *
************/
-void DiskS19::set_read_bandwidth(double value)
-{
- DiskImpl::set_read_bandwidth(value);
- if (get_read_constraint()) {
- get_model()->get_maxmin_system()->update_constraint_bound(get_read_constraint(), get_read_bandwidth());
- }
-}
-
-void DiskS19::set_write_bandwidth(double value)
-{
- DiskImpl::set_write_bandwidth(value);
- if (get_write_constraint()) {
- get_model()->get_maxmin_system()->update_constraint_bound(get_write_constraint(), get_write_bandwidth());
- }
-}
-
-void DiskS19::set_readwrite_bandwidth(double value)
-{
- DiskImpl::set_readwrite_bandwidth(value);
- if (get_constraint()) {
- get_model()->get_maxmin_system()->update_constraint_bound(get_constraint(), get_readwrite_bandwidth());
- }
-}
void DiskS19::apply_event(kernel::profile::Event* triggered, double value)
{
{
}
+DiskAction* DiskS19::io_start(sg_size_t size, s4u::Io::OpType type)
+{
+ auto* action = new DiskS19Action(get_model(), static_cast<double>(size), not is_on());
+ get_model()->get_maxmin_system()->expand(get_constraint(), action->get_variable(), 1.0);
+ switch (type) {
+ case s4u::Io::OpType::READ:
+ get_model()->get_maxmin_system()->expand(get_read_constraint(), action->get_variable(), 1.0);
+ break;
+ case s4u::Io::OpType::WRITE:
+ get_model()->get_maxmin_system()->expand(get_write_constraint(), action->get_variable(), 1.0);
+ break;
+ default:
+ THROW_UNIMPLEMENTED;
+ }
+ if (const auto& factor_cb = get_factor_cb()) { // handling disk variability
+ action->set_rate_factor(factor_cb(size, type));
+ }
+ return action;
+}
+
} // namespace simgrid::kernel::resource