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* Half-precision back-/forward-projection for parallel geometrytnvSuren A. Chilingaryan2022-07-263-4/+47
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* Separate cuda from astra headers furtherWillem Jan Palenstijn2017-11-016-47/+50
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* Remove some unnecessary includesWillem Jan Palenstijn2017-11-0111-28/+5
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* Add astra.astra.get_gpu_info utility functionWillem Jan Palenstijn2017-10-172-0/+28
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* Fix Windows/Python buildWillem Jan Palenstijn2017-10-162-2/+2
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* Fix cuda3d geometry memory leaksWillem Jan Palenstijn2017-02-172-5/+47
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* Fix FDK shortscan weightingWillem Jan Palenstijn2017-02-141-14/+7
| | | | | It was computing weights for angles in [0,2pi) but using them on angles in (-2pi,0].
* Start work on CFloat32Data3DGPU to allow persistent/external GPU memoryWillem Jan Palenstijn2017-02-082-1/+28
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* Merge pull request #84 from wjp/expose_ConeBP_density_weightingWillem Jan Palenstijn2016-12-012-2/+4
|\ | | | | Expose the density weighting option of cone_bp
| * Expose the density weighting option of cone_bpWillem Jan Palenstijn2016-12-012-2/+4
| | | | | | | | It is now exposed via the new DensityWeighting option of CudaProjector3D.
* | Tune cone_fp block sizeWillem Jan Palenstijn2016-11-301-1/+1
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* Update headers (website+2016)Willem Jan Palenstijn2016-11-2857-227/+171
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* Merge branch 'master' into fdk_custom_filterWillem Jan Palenstijn2016-10-1321-498/+530
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| * Clean up unused variablesWillem Jan Palenstijn2016-10-131-29/+0
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| * Increase max angle count for Parker WeightingWillem Jan Palenstijn2016-10-131-1/+1
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| * Merge branch 'master' into FDKWillem Jan Palenstijn2016-10-061-39/+31
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| | * Compute FBP filter in spatial domainWillem Jan Palenstijn2016-06-241-7/+39
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| * | Merge branch 'master' into FDKWillem Jan Palenstijn2016-04-221-18/+13
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| * | Use CompositeGeometryManager for FDKWillem Jan Palenstijn2016-04-188-245/+176
| | | | | | | | | | | | | | | Also fix a number of scaling/weighting issues in FDK, and switch to standard cone_bp with FDKWeighting for the BP step.
| * | Add FDKWeighting option to standard cone_bpWillem Jan Palenstijn2016-04-182-4/+12
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| * | Merge branch 'master' into anisoWillem Jan Palenstijn2016-04-1810-3/+68
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| * | Adapt 3D BP scaling to voxel sizeWillem Jan Palenstijn2016-04-182-4/+8
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| * | Move detector-independent vars out of loopWillem Jan Palenstijn2016-04-181-14/+12
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| * | Add voxel-size scaling to par3d_fpWillem Jan Palenstijn2016-04-181-16/+92
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| * | Refactor voxel size scaling CUDA kernel, and special-case cubesWillem Jan Palenstijn2016-04-181-26/+62
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| * | Process non-cubic-voxel astra geometriesWillem Jan Palenstijn2016-02-101-4/+11
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| * | Add cone_fp kernel support for anisotropic voxelsWillem Jan Palenstijn2016-02-102-10/+31
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| * | Refactor CUDA projector params into structWillem Jan Palenstijn2016-02-1017-190/+185
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* | | Add option to specify custom filter for FDKDaniel M. Pelt2016-05-204-6/+15
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* | Add relaxation parameters to SIRT3DWillem Jan Palenstijn2016-03-234-1/+27
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* | Add relaxation parameters to SIRT, SARTWillem Jan Palenstijn2016-03-234-2/+21
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* | Query max texture size instead of hardcoding itWillem Jan Palenstijn2016-02-162-0/+20
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* Add multi-GPU support to CompositeGeometryManagerWillem Jan Palenstijn2016-01-191-0/+2
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* Reduce FP3D CUDA kernel runtimeWillem Jan Palenstijn2015-12-222-2/+2
| | | | | This reduces the chance of the Windows display driver watchdog triggering, and doesn't seem to hurt performance.
* Add CompositeGeometryManagerWillem Jan Palenstijn2015-12-044-82/+378
| | | | | This handles FP and BP operations on multiple data objects at once, splitting them to fit in GPU memory where necessary.
* Fix assertWillem Jan Palenstijn2015-07-161-1/+1
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* Merge branch 'master' into volgeom3dWillem Jan Palenstijn2015-04-158-44/+47
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| * Fixed a few CUDA 2D DART bugs.Valerii Sokolov2015-04-091-6/+7
| | | | | | | | | | * Mixed width and height led to incorrect work on rectangular images. * Incorrect weight calculation in `devDartSmoothingRadius` (#47).
| * Initialize variables to avoid warningWillem Jan Palenstijn2015-03-303-3/+3
| | | | | | | | | | These variables are never used when uninitialized, but Visual Studio complains about them.
| * Fix indentationWillem Jan Palenstijn2015-03-201-11/+11
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| * Adds ASTRA_*** defines for easier logging, and changes internal calls to ↵Daniel M. Pelt2015-03-134-21/+21
| | | | | | | | these defines
| * Use new logging API internally instead of printf / iostreamDaniel M. Pelt2015-03-104-24/+31
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| * Remove old Logging code (only used in fft.cu)Daniel M. Pelt2015-03-092-9/+4
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* | Add outputScale argument to 2D CUDA BPWillem Jan Palenstijn2015-03-1212-63/+76
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* | Adapt standalone test programs to outputscaleWillem Jan Palenstijn2015-03-122-2/+2
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* | Scale CUDA 3D FP/BP output with volume pixel sizeWillem Jan Palenstijn2015-03-125-37/+36
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* | Add outputScale argument to 3D CUDA BPWillem Jan Palenstijn2015-03-129-38/+54
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* | Add flexible volgeom3d support to astraCudaFPWillem Jan Palenstijn2015-03-122-217/+36
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* | Add flexible volgeom3d support to astraCudaBPWillem Jan Palenstijn2015-03-112-202/+21
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* | Add flexible volgeom3d support to astraCudaBP_SIRTWeightedWillem Jan Palenstijn2015-03-112-80/+38
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