/// <summary>
/// Initialize and verify that the provided is indeed available.
/// If calling this method fails, consider to fall back to alternatives like the managed provider.
/// </summary>
public override void InitializeVerify()
{
CudaProvider.Load(minRevision: 1, hintPath: _hintPath);
int linearAlgebra = SafeNativeMethods.query_capability((int)ProviderCapability.LinearAlgebraMajor);
// we only support exactly one major version, since major version changes imply a breaking change.
if (linearAlgebra != 1)
{
throw new NotSupportedException(string.Format("Cuda Native Provider not compatible. Expecting linear algebra v1 but provider implements v{0}.", linearAlgebra));
}
BLAS(SafeNativeMethods.createBLASHandle(ref _blasHandle));
Solver(SafeNativeMethods.createSolverHandle(ref _solverHandle));
}
/// <summary>
/// Initialize and verify that the provided is indeed available.
/// If calling this method fails, consider to fall back to alternatives like the managed provider.
/// </summary>
public override void InitializeVerify()
{
int revision = CudaProvider.Load(hintPath: _hintPath);
if (revision < MinimumCompatibleRevision)
{
throw new NotSupportedException($"Cuda Native Provider revision r{revision} is too old. Consider upgrading to a newer version. Revision r{MinimumCompatibleRevision} and newer are supported.");
}
int linearAlgebra = SafeNativeMethods.query_capability((int)ProviderCapability.LinearAlgebraMajor);
// we only support exactly one major version, since major version changes imply a breaking change.
if (linearAlgebra != 1)
{
throw new NotSupportedException(string.Format("Cuda Native Provider not compatible. Expecting linear algebra v1 but provider implements v{0}.", linearAlgebra));
}
BLAS(SafeNativeMethods.createBLASHandle(ref _blasHandle));
Solver(SafeNativeMethods.createSolverHandle(ref _solverHandle));
}