Class NativeSimulationBackend

java.lang.Object

org.episteme.nativ.physics.classical.mechanics.simulation.backends.NativeSimulationBackend

All Implemented Interfaces:

AlgorithmProvider, Backend, ComputeBackend, CPUBackend, NativeBackend, SimulationProvider

@AutoService(SimulationProvider.class)
public class NativeSimulationBackend
extends Object
implements SimulationProvider, CPUBackend, NativeBackend

Native multicore implementation of SimulationProvider. This class provides a native-optimized execution environment for simulations.

Since:

1.1

Author:

Silvere Martin-Michiellot, Gemini AI (Google DeepMind)

Constructor Summary

Constructors

Constructor	Description
NativeSimulationBackend()

Method Summary

Modifier and Type	Method	Description
ExecutionContext	createContext()	Creates an execution context for running operations.
String	getAlgorithmType()	Returns the unique category of the algorithm.
String	getName()	Returns the display name for UI presentation.
String	getNativeLibraryName()	Returns the name of the native library this backend depends on.
int	getPriority()	Returns the execution priority (higher is better).
String	getType()	Returns the backend type category (e.g., "plotting", "molecular", "tensor", "math").
boolean	isAvailable()	Checks if the provider is available in the current environment.
boolean	isLoaded()	Checks if the native library is loaded and available.
void	parallelExecute(List<Runnable> tasks, int parallelism)
void	shutdown()	Called when the provider is no longer needed (e.g., application shutdown).

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface AlgorithmProvider

description, getMetadata, score

Methods inherited from interface Backend

getAlgorithmProviders, getStatusMessage, isExplicitlyDisabled

Methods inherited from interface ComputeBackend

createBackend, getDescription, getId

Methods inherited from interface CPUBackend

getAcceleratorType, supportsComplexNumbers, supportsFloatingPoint, supportsParallelOps

Constructor Details

NativeSimulationBackend

public NativeSimulationBackend()

Method Details

getName

public String getName()

Description copied from interface: Backend

Returns the display name for UI presentation.

Specified by:

getName in interface AlgorithmProvider

Specified by:

getName in interface Backend

Specified by:

getName in interface SimulationProvider

getAlgorithmType

public String getAlgorithmType()

Description copied from interface: AlgorithmProvider

Returns the unique category of the algorithm.

Specified by:

getAlgorithmType in interface AlgorithmProvider

getType

public String getType()

Description copied from interface: Backend

Returns the backend type category (e.g., "plotting", "molecular", "tensor", "math").

Specified by:

getType in interface Backend

Specified by:

getType in interface ComputeBackend

Specified by:

getType in interface CPUBackend

getPriority

public int getPriority()

Description copied from interface: AlgorithmProvider

Returns the execution priority (higher is better).

Specified by:

getPriority in interface AlgorithmProvider

Specified by:

getPriority in interface Backend

isAvailable

public boolean isAvailable()

Description copied from interface: AlgorithmProvider

Checks if the provider is available in the current environment.

Specified by:

isAvailable in interface AlgorithmProvider

Specified by:

isAvailable in interface Backend

isLoaded

public boolean isLoaded()

Description copied from interface: NativeBackend

Checks if the native library is loaded and available.

Specified by:

isLoaded in interface NativeBackend

Returns:

true if the native library has been successfully loaded

createContext

public ExecutionContext createContext()

Description copied from interface: ComputeBackend

Creates an execution context for running operations.

The context should be used within a try-with-resources block to ensure proper cleanup of resources.

Specified by:

createContext in interface ComputeBackend

Returns:

new execution context

shutdown

public void shutdown()

Description copied from interface: AlgorithmProvider

Called when the provider is no longer needed (e.g., application shutdown). Use this to release local resources or close native segments.

Specified by:

shutdown in interface AlgorithmProvider

Specified by:

shutdown in interface Backend

getNativeLibraryName

public String getNativeLibraryName()

Description copied from interface: NativeBackend

Returns the name of the native library this backend depends on.

Specified by:

getNativeLibraryName in interface NativeBackend

Returns:

library name (e.g., "openblas", "cuda", "fftw3")

parallelExecute

public void parallelExecute(List<Runnable> tasks,
 int parallelism)

Specified by:

parallelExecute in interface SimulationProvider