add capacity to set priorities on I/Os + example

[simgrid.git] / include / simgrid / forward.h

diff --git a/include/simgrid/forward.h b/include/simgrid/forward.h
index 0d46aa683a896eb0a3c36392a6b971b867eeac3c..be54d3ddd2b0e5ac08842292694ede362743f0c1 100644 (file)
--- a/include/simgrid/forward.h
+++ b/include/simgrid/forward.h
@@ -91,6 +91,13 @@ XBT_PUBLIC void intrusive_ptr_release(const Semaphore* m);
 XBT_PUBLIC void intrusive_ptr_add_ref(const Semaphore* m);
 
 class Disk;
+/**
+ * @brief Callback to dynamically change the resource's capacity
+ *
+ * Allows user to change resource's capacity depending on the number of concurrent activities
+ * running on the resource at a given instant
+ */
+using NonLinearResourceCb = std::function<double(double capacity, int n_activities)>;
 } // namespace s4u
 
 namespace config {
@@ -183,9 +190,6 @@ class FutureEvtSet;
 class Profile;
 } // namespace profile
 } // namespace kernel
-namespace simix {
-  class Host;
-}
 namespace surf {
   class HostImpl;
   class HostModel;
@@ -221,7 +225,6 @@ using smx_cond_t     = simgrid::kernel::activity::ConditionVariableImpl*;
 using smx_mailbox_t  = simgrid::kernel::activity::MailboxImpl*;
 using smx_mutex_t    = simgrid::kernel::activity::MutexImpl*;
 using smx_sem_t      = simgrid::kernel::activity::SemaphoreImpl*;
-using e_smx_state_t XBT_ATTRIB_DEPRECATED_v330("Please use kernel::activity::State") = simgrid::kernel::activity::State;
 #else
 
 typedef struct s4u_Actor s4u_Actor;
@@ -238,7 +241,6 @@ typedef struct s4u_Semaphore s4u_Semaphore;
 typedef struct s4u_Disk s4u_Disk;
 typedef struct s4u_NetZone s4u_NetZone;
 typedef struct s4u_VM s4u_VM;
-XBT_ATTRIB_DEPRECATED_v330("Please stop using this type alias") typedef enum kernel_activity_state e_smx_state_t;
 
 typedef struct s_smx_timer* smx_timer_t;
 typedef struct s_smx_actor* smx_actor_t;