CIRCT
20.0.0git
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Connect to an ESI simulation. More...
#include <Xrt.h>
Classes | |
struct | Impl |
Public Member Functions | |
XrtAccelerator (Context &, std::string xclbin, std::string kernelName) | |
Construct and connect to a cosim server. More... | |
~XrtAccelerator () | |
std::map< std::string, ChannelPort & > | requestChannelsFor (AppIDPath, const BundleType *) override |
Request the host side channel ports for a particular instance (identified by the AppID path). More... | |
Public Member Functions inherited from esi::AcceleratorConnection | |
AcceleratorConnection (Context &ctxt) | |
virtual | ~AcceleratorConnection () |
Context & | getCtxt () const |
Logger & | getLogger () const |
virtual void | disconnect () |
Disconnect from the accelerator cleanly. More... | |
AcceleratorServiceThread * | getServiceThread () |
Return a pointer to the accelerator 'service' thread (or threads). More... | |
template<typename ServiceClass > | |
ServiceClass * | getService (AppIDPath id={}, std::string implName={}, ServiceImplDetails details={}, HWClientDetails clients={}) |
Get a typed reference to a particular service type. More... | |
virtual Service * | getService (Service::Type service, AppIDPath id={}, std::string implName={}, ServiceImplDetails details={}, HWClientDetails clients={}) |
Calls createService and caches the result. More... | |
Accelerator * | takeOwnership (std::unique_ptr< Accelerator > accel) |
Assume ownership of an accelerator object. More... | |
Static Public Member Functions | |
static std::unique_ptr< AcceleratorConnection > | connect (Context &, std::string connectionString) |
Parse the connection std::string and instantiate the accelerator. More... | |
Protected Member Functions | |
virtual Service * | createService (Service::Type service, AppIDPath path, std::string implName, const ServiceImplDetails &details, const HWClientDetails &clients) override |
Called by getServiceImpl exclusively. More... | |
Private Attributes | |
std::unique_ptr< Impl > | impl |
Additional Inherited Members | |
Public Types inherited from esi::AcceleratorConnection | |
using | Service = services::Service |
XrtAccelerator::XrtAccelerator | ( | Context & | ctxt, |
std::string | xclbin, | ||
std::string | kernelName | ||
) |
XrtAccelerator::~XrtAccelerator | ( | ) |
Definition at line 81 of file Xrt.cpp.
References esi::AcceleratorConnection::disconnect().
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static |
Parse the connection std::string and instantiate the accelerator.
Connection std::string format: <xclbin>[:<device_id>] wherein <device_id> is in BDF format.
Definition at line 38 of file Xrt.cpp.
References esiaccel.accelerator::ctxt.
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overrideprotectedvirtual |
Called by getServiceImpl
exclusively.
It wraps the pointer returned by this in a unique_ptr and caches it. Separate this from the wrapping/caching since wrapping/caching is an implementation detail.
Implements esi::AcceleratorConnection.
Definition at line 109 of file Xrt.cpp.
References impl.
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overridevirtual |
Request the host side channel ports for a particular instance (identified by the AppID path).
For convenience, provide the bundle type and direction of the bundle port.
Implements esi::AcceleratorConnection.
Definition at line 104 of file Xrt.cpp.
References impl.
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private |
Definition at line 53 of file Xrt.h.
Referenced by createService(), requestChannelsFor(), and XrtAccelerator().