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authorWillem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>2017-10-17 22:29:52 +0200
committerWillem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>2017-11-01 15:53:26 +0100
commit84e163009c10f6ac5631cf5f29a4923852542eaf (patch)
tree0264de6639f179cad045d30079a023711dc8d2eb /matlab/tools
parent3eaebe8827db8ddf029fdb94ccda2b0af1385bec (diff)
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Add basic post-install matlab tests
Diffstat (limited to 'matlab/tools')
-rw-r--r--matlab/tools/astra_test_CUDA.m59
-rw-r--r--matlab/tools/astra_test_noCUDA.m32
2 files changed, 91 insertions, 0 deletions
diff --git a/matlab/tools/astra_test_CUDA.m b/matlab/tools/astra_test_CUDA.m
new file mode 100644
index 0000000..4171f20
--- /dev/null
+++ b/matlab/tools/astra_test_CUDA.m
@@ -0,0 +1,59 @@
+%--------------------------------------------------------------------------
+% Clears and frees memory of all objects (data, projectors, algorithms)
+% currently in the astra-library.
+%--------------------------------------------------------------------------
+%--------------------------------------------------------------------------
+% This file is part of the ASTRA Toolbox
+%
+% Copyright: 2010-2017, iMinds-Vision Lab, University of Antwerp
+% 2014-2017, CWI, Amsterdam
+% License: Open Source under GPLv3
+% Contact: astra@uantwerpen.be
+% Website: http://www.astra-toolbox.com/
+%--------------------------------------------------------------------------
+
+%%
+fprintf('Getting GPU info...')
+astra_get_gpu_info()
+
+%%
+astra_test_noCUDA()
+
+%%
+fprintf('Testing basic CUDA 2D functionality...')
+
+vg = astra_create_vol_geom(2, 32);
+pg = astra_create_proj_geom('parallel', 1, 32, [0]);
+proj_id = astra_create_projector('cuda', pg, vg);
+
+vol = rand(2, 32);
+[sino_id, sino] = astra_create_sino(vol, proj_id);
+astra_mex_data2d('delete', sino_id);
+astra_mex_projector('delete', proj_id);
+
+err = max(abs(sino - sum(vol)));
+
+if err < 1e-6
+ disp('Ok')
+else
+ disp('Error')
+end
+
+%%
+fprintf('Testing basic CUDA 3D functionality...')
+
+vg = astra_create_vol_geom(2, 32, 32);
+pg = astra_create_proj_geom('parallel3d', 1, 1, 32, 32, [0]);
+
+vol = rand(32, 2, 32);
+[sino_id, sino] = astra_create_sino3d_cuda(vol, pg, vg);
+astra_mex_data3d('delete', sino_id);
+
+err = max(max(abs(sino - sum(vol,2))));
+
+if err < 1e-6
+ disp('Ok')
+else
+ disp('Error')
+end
+
diff --git a/matlab/tools/astra_test_noCUDA.m b/matlab/tools/astra_test_noCUDA.m
new file mode 100644
index 0000000..6437661
--- /dev/null
+++ b/matlab/tools/astra_test_noCUDA.m
@@ -0,0 +1,32 @@
+%--------------------------------------------------------------------------
+% Clears and frees memory of all objects (data, projectors, algorithms)
+% currently in the astra-library.
+%--------------------------------------------------------------------------
+%--------------------------------------------------------------------------
+% This file is part of the ASTRA Toolbox
+%
+% Copyright: 2010-2017, iMinds-Vision Lab, University of Antwerp
+% 2014-2017, CWI, Amsterdam
+% License: Open Source under GPLv3
+% Contact: astra@uantwerpen.be
+% Website: http://www.astra-toolbox.com/
+%--------------------------------------------------------------------------
+
+fprintf('Testing basic CPU 2D functionality...')
+
+vg = astra_create_vol_geom(2, 32);
+pg = astra_create_proj_geom('parallel', 1, 32, [0]);
+proj_id = astra_create_projector('line', pg, vg);
+
+vol = rand(2, 32);
+[sino_id, sino] = astra_create_sino(vol, proj_id);
+astra_mex_data2d('delete', sino_id);
+astra_mex_projector('delete', proj_id);
+
+err = max(abs(sino - sum(vol)));
+
+if err < 1e-6
+ disp('Ok')
+else
+ disp('Error')
+end