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| author | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2017-10-17 17:39:11 +0200 |
|---|---|---|
| committer | Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl> | 2017-10-17 17:39:11 +0200 |
| commit | 207e8f099f8004de82ee02fff235e85638ca2223 (patch) | |
| tree | 1fb8982fec86d19ae5a3e322d6eb55801e27f2af /matlab/mex | |
| parent | 17ebcfefa7c42cff61a81bf12a915983b330ed15 (diff) | |
| download | astra-207e8f099f8004de82ee02fff235e85638ca2223.tar.gz astra-207e8f099f8004de82ee02fff235e85638ca2223.tar.bz2 astra-207e8f099f8004de82ee02fff235e85638ca2223.tar.xz astra-207e8f099f8004de82ee02fff235e85638ca2223.zip | |
Add astra_get_gpu_info utility function
Diffstat (limited to 'matlab/mex')
| -rw-r--r-- | matlab/mex/astra_mex_c.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/matlab/mex/astra_mex_c.cpp b/matlab/mex/astra_mex_c.cpp index d9ff8f3..c16059f 100644 --- a/matlab/mex/astra_mex_c.cpp +++ b/matlab/mex/astra_mex_c.cpp @@ -39,6 +39,7 @@ along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>. #ifdef ASTRA_CUDA #include "../cuda/2d/darthelper.h" +#include "../cuda/2d/util.h" #include "astra/CompositeGeometryManager.h" #endif @@ -131,6 +132,22 @@ void astra_mex_set_gpu_index(int nlhs, mxArray* plhs[], int nrhs, const mxArray* #endif } +/** get_gpu_info = astra_mex('get_gpu_info'); + * + * Get GPU info + */ +void astra_mex_get_gpu_info(int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) +{ +#ifdef ASTRA_CUDA + int device = -1; + if (nrhs >= 2 && mxIsDouble(prhs[1]) && mxGetN(prhs[1]) * mxGetM(prhs[1]) == 1 ) { + device = (int)mxGetScalar(prhs[1]); + } + mexPrintf("%s\n", astraCUDA::getCudaDeviceString(device).c_str()); +#endif +} + + //----------------------------------------------------------------------------------------- /** version_number = astra_mex('version'); * @@ -222,6 +239,8 @@ void mexFunction(int nlhs, mxArray* plhs[], astra_mex_credits(nlhs, plhs, nrhs, prhs); } else if (sMode == std::string("set_gpu_index")) { astra_mex_set_gpu_index(nlhs, plhs, nrhs, prhs); + } else if (sMode == std::string("get_gpu_info")) { + astra_mex_get_gpu_info(nlhs, plhs, nrhs, prhs); } else if (sMode == std::string("info")) { astra_mex_info(nlhs, plhs, nrhs, prhs); } else if (sMode == std::string("delete")) { |