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Diffstat (limited to 'src/silx/resources/opencl/addition.cl')
-rw-r--r-- | src/silx/resources/opencl/addition.cl | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/silx/resources/opencl/addition.cl b/src/silx/resources/opencl/addition.cl new file mode 100644 index 0000000..35d7996 --- /dev/null +++ b/src/silx/resources/opencl/addition.cl @@ -0,0 +1,42 @@ +/* + * Project: SIFT: An algorithm for image alignement + * + * Copyright (C) 2013-2017 European Synchrotron Radiation Facility + * Grenoble, France + * + * Principal authors: J. Kieffer (kieffer@esrf.fr) + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + + +// "Hello_world" kernel to test if OpenCL is actually working +kernel void addition(global float* a, + global float* b, + global float* res, + int N) +{ + int i = get_global_id(0); + if( i<N ){ + res[i] = a[i] + b[i]; + } +} |