diff options
Diffstat (limited to 'src/CudaForwardProjectionAlgorithm.cpp')
| -rw-r--r-- | src/CudaForwardProjectionAlgorithm.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/CudaForwardProjectionAlgorithm.cpp b/src/CudaForwardProjectionAlgorithm.cpp index 965c4af..bd9cffb 100644 --- a/src/CudaForwardProjectionAlgorithm.cpp +++ b/src/CudaForwardProjectionAlgorithm.cpp @@ -87,7 +87,7 @@ bool CCudaForwardProjectionAlgorithm::initialize(const Config& _cfg) CC.markNodeParsed("VolumeDataId"); // GPU number - m_iGPUIndex = (int)_cfg.self->getOptionNumerical("GPUindex", 0); + m_iGPUIndex = (int)_cfg.self->getOptionNumerical("GPUindex", -1); m_iGPUIndex = (int)_cfg.self->getOptionNumerical("GPUIndex", m_iGPUIndex); CC.markOptionParsed("GPUindex"); if (!_cfg.self->hasOption("GPUindex")) @@ -153,7 +153,7 @@ bool CCudaForwardProjectionAlgorithm::check() //ASTRA_CONFIG_CHECK((iImageSideBlocks * G_BLOCKIMAGESIZE) == m_pVolume->getHeight(), "FP_CUDA", "Volume Height must be a multiple of G_BLOCKIMAGESIZE"); //ASTRA_CONFIG_CHECK(m_pProjectionGeometry->getDetectorCount() == (m_pVolume->getWidth() * 3 / 2), "SIRT_CUDA", "Number of detectors must be 1.5 times the width of the image"); - ASTRA_CONFIG_CHECK(m_iGPUIndex >= 0, "FP_CUDA", "GPUIndex must be a non-negative integer."); + ASTRA_CONFIG_CHECK(m_iGPUIndex >= -1, "FP_CUDA", "GPUIndex must be a non-negative integer."); // success m_bIsInitialized = true; |