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Diffstat (limited to 'src/builtins/dot.cl')
-rw-r--r-- | src/builtins/dot.cl | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/builtins/dot.cl b/src/builtins/dot.cl new file mode 100644 index 0000000..0b16d66 --- /dev/null +++ b/src/builtins/dot.cl @@ -0,0 +1,41 @@ +/****************************************************************************** + * Copyright (c) 2013, Texas Instruments Incorporated - http://www.ti.com/ + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Texas Instruments Incorporated nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + *****************************************************************************/ +#include "clc.h" + +_CLC_OVERLOAD _CLC_DEF float dot(float3 p0, float3 p1) +{ return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z; } + +_CLC_OVERLOAD _CLC_DEF float dot(float4 p0, float4 p1) +{ return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z + p0.w*p1.w; } + +_CLC_OVERLOAD _CLC_DEF double dot(double3 p0, double3 p1) +{ return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z; } + +_CLC_OVERLOAD _CLC_DEF double dot(double4 p0, double4 p1) +{ return p0.x*p1.x + p0.y*p1.y + p0.z*p1.z + p0.w*p1.w; } + |