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| author | Willem Jan Palenstijn <wjp@usecode.org> | 2016-04-14 13:12:51 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn <wjp@usecode.org> | 2016-04-14 13:12:51 +0200 |
| commit | 7633a0f48ce030413642627f16e50d27da4cf709 (patch) | |
| tree | 53150eade1dd920644c690a1d9da741cedcefdf6 /src/CudaReconstructionAlgorithm2D.cpp | |
| parent | a7c4275ee8cd90b4ecf7fbca5d9571aae62a2931 (diff) | |
| parent | 16430239d04ff738a21146c410918c285552543f (diff) | |
| download | astra-7633a0f48ce030413642627f16e50d27da4cf709.tar.gz astra-7633a0f48ce030413642627f16e50d27da4cf709.tar.bz2 astra-7633a0f48ce030413642627f16e50d27da4cf709.tar.xz astra-7633a0f48ce030413642627f16e50d27da4cf709.zip | |
Merge pull request #35 from wjp/relaxation
Add relaxation factor option to SIRT, SART
Diffstat (limited to 'src/CudaReconstructionAlgorithm2D.cpp')
| -rw-r--r-- | src/CudaReconstructionAlgorithm2D.cpp | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/CudaReconstructionAlgorithm2D.cpp b/src/CudaReconstructionAlgorithm2D.cpp index 5a1910c..2798434 100644 --- a/src/CudaReconstructionAlgorithm2D.cpp +++ b/src/CudaReconstructionAlgorithm2D.cpp @@ -329,6 +329,20 @@ bool CCudaReconstructionAlgorithm2D::setupGeometry() } //---------------------------------------------------------------------------------------- + +void CCudaReconstructionAlgorithm2D::initCUDAAlgorithm() +{ + bool ok; + + ok = setupGeometry(); + ASTRA_ASSERT(ok); + + ok = m_pAlgo->allocateBuffers(); + ASTRA_ASSERT(ok); +} + + +//---------------------------------------------------------------------------------------- // Iterate void CCudaReconstructionAlgorithm2D::run(int _iNrIterations) { @@ -339,13 +353,7 @@ void CCudaReconstructionAlgorithm2D::run(int _iNrIterations) const CVolumeGeometry2D& volgeom = *m_pReconstruction->getGeometry(); if (!m_bAlgoInit) { - - ok = setupGeometry(); - ASTRA_ASSERT(ok); - - ok = m_pAlgo->allocateBuffers(); - ASTRA_ASSERT(ok); - + initCUDAAlgorithm(); m_bAlgoInit = true; } |