wrench::CloudService Class Reference
A cloud-based compute service that manages a set of physical hosts and controls access to their resources by (transparently) executing jobs in VM instances. More...
#include <CloudService.h>
Inheritance diagram for wrench::CloudService:
Public Member Functions | |
CloudService (const std::string &hostname, std::vector< std::string > &execution_hosts, double scratch_space_size, std::map< std::string, std::string > property_list={}, std::map< std::string, std::string > messagepayload_list={}) | |
Constructor. More... | |
Protected Attributes | |
std::map< std::string, double > | cs_available_ram |
Map of available RAM at hosts. | |
std::vector< std::string > | execution_hosts |
List of execution host names. | |
std::map< std::string, unsigned long > | used_cores_per_execution_host |
A map of the number of used cores (per VM) per execution host. | |
std::map< std::string, std::tuple< std::shared_ptr< S4U_VirtualMachine >, std::shared_ptr< ComputeService >, unsigned long, unsigned long > > | vm_list |
A map of VMs described by the VM actor, the actual compute service, the total number of cores, and RAM size. | |
Additional Inherited Members | |
Static Public Attributes inherited from wrench::ComputeService | |
static constexpr unsigned long | ALL_CORES = ULONG_MAX |
A convenient constant to mean "use all cores of a physical host" whenever a number of cores is needed when instantiating compute services. | |
static constexpr double | ALL_RAM = DBL_MAX |
A convenient constant to mean "use all ram of a physical host" whenever a ram capacity is needed when instantiating compute services. | |
Detailed Description
A cloud-based compute service that manages a set of physical hosts and controls access to their resources by (transparently) executing jobs in VM instances.
Constructor & Destructor Documentation
◆ CloudService()
wrench::CloudService::CloudService | ( | const std::string & | hostname, |
std::vector< std::string > & | execution_hosts, | ||
double | scratch_space_size, | ||
std::map< std::string, std::string > | property_list = {} , |
||
std::map< std::string, std::string > | messagepayload_list = {} |
||
) |
Constructor.
- Parameters
-
hostname the hostname on which to start the service execution_hosts the list of the names of the hosts available for running virtual machines scratch_space_size the size for the scratch storage pace of the cloud service property_list a property list ({} means "use all defaults") messagepayload_list a message payload list ({} means "use all defaults")
- Exceptions
-
std::runtime_error
The documentation for this class was generated from the following files:
- /Users/rafsilva/Documents/isi/workspace/wrench/wrench/include/wrench/services/compute/cloud/CloudService.h
- /Users/rafsilva/Documents/isi/workspace/wrench/wrench/src/wrench/services/compute/cloud/CloudService.cpp