jcuda.jcusolver

Class JCusolver

java.lang.Object

jcuda.jcusolver.JCusolver

public class JCusolver
extends Object

Java bindings for CUSOLVER, the NVIDIA CUDA solver library.

Note that this class is only intended for managing common settings of the solver library, like logging and exception handling. The actual implementations are in JCusolverDn, JCusolverSp and JCusolverRf.
The documentation is taken from the CUSOLVER header files.

Method Summary

Modifier and Type	Method and Description
static int	cusolverGetProperty(int type, int[] value)
static int	cusolverGetVersion(int[] version)
static void	initialize() Initializes the native library.
static void	setExceptionsEnabled(boolean enabled) Enables or disables exceptions.
static void	setLogLevel(LogLevel logLevel) Set the specified log level for the JCusolver library.

Methods inherited from class java.lang.Object

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

Method Detail

initialize

public static void initialize()

Initializes the native library. Note that this method does not have to be called explicitly, since it will be called automatically when this class is loaded.

setLogLevel

public static void setLogLevel(LogLevel logLevel)

Set the specified log level for the JCusolver library.

Currently supported log levels:
LOG_QUIET: Never print anything
LOG_ERROR: Print error messages
LOG_TRACE: Print a trace of all native function calls

Parameters:

logLevel - The log level to use.

setExceptionsEnabled

public static void setExceptionsEnabled(boolean enabled)

Enables or disables exceptions. By default, the methods of this class only set the cusolverStatus from the native methods. If exceptions are enabled, a CudaException with a detailed error message will be thrown if a method is about to set a result code that is not cusolverStatus.CUSOLVER_STATUS_SUCCESS

Parameters:

enabled - Whether exceptions are enabled

cusolverGetProperty

public static int cusolverGetProperty(int type,
                                      int[] value)

cusolverGetVersion

public static int cusolverGetVersion(int[] version)