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103 lines
4.3 KiB
C
103 lines
4.3 KiB
C
/*
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* Copyright © 2012 - 2014 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __OCL_ATOM_H__
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#define __OCL_ATOM_H__
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#include "ocl_types.h"
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/////////////////////////////////////////////////////////////////////////////
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// Atomic functions
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/////////////////////////////////////////////////////////////////////////////
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OVERLOADABLE uint atomic_add(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_add(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_add(volatile __global int *p, int val);
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OVERLOADABLE int atomic_add(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_sub(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_sub(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_sub(volatile __global int *p, int val);
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OVERLOADABLE int atomic_sub(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_and(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_and(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_and(volatile __global int *p, int val);
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OVERLOADABLE int atomic_and(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_or(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_or(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_or(volatile __global int *p, int val);
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OVERLOADABLE int atomic_or(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_xor(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_xor(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_xor(volatile __global int *p, int val);
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OVERLOADABLE int atomic_xor(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_xchg(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_xchg(volatile __local uint *p, uint val);
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OVERLOADABLE int atomic_xchg(volatile __global int *p, int val);
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OVERLOADABLE int atomic_xchg(volatile __local int *p, int val);
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OVERLOADABLE int atomic_min(volatile __global int *p, int val);
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OVERLOADABLE int atomic_min(volatile __local int *p, int val);
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OVERLOADABLE int atomic_max(volatile __global int *p, int val);
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OVERLOADABLE int atomic_max(volatile __local int *p, int val);
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OVERLOADABLE uint atomic_min(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_min(volatile __local uint *p, uint val);
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OVERLOADABLE uint atomic_max(volatile __global uint *p, uint val);
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OVERLOADABLE uint atomic_max(volatile __local uint *p, uint val);
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OVERLOADABLE float atomic_xchg (volatile __global float *p, float val);
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OVERLOADABLE float atomic_xchg (volatile __local float *p, float val);
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OVERLOADABLE uint atomic_inc (volatile __global uint *p);
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OVERLOADABLE uint atomic_inc (volatile __local uint *p);
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OVERLOADABLE int atomic_inc (volatile __global int *p);
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OVERLOADABLE int atomic_inc (volatile __local int *p);
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OVERLOADABLE uint atomic_dec (volatile __global uint *p);
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OVERLOADABLE uint atomic_dec (volatile __local uint *p);
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OVERLOADABLE int atomic_dec (volatile __global int *p);
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OVERLOADABLE int atomic_dec (volatile __local int *p);
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OVERLOADABLE uint atomic_cmpxchg (volatile __global uint *p, uint cmp, uint val);
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OVERLOADABLE uint atomic_cmpxchg (volatile __local uint *p, uint cmp, uint val);
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OVERLOADABLE int atomic_cmpxchg (volatile __global int *p, int cmp, int val);
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OVERLOADABLE int atomic_cmpxchg (volatile __local int *p, int cmp, int val);
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// XXX for conformance test
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// The following atom_xxx api is on OpenCL spec 1.0.
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#define atom_add atomic_add
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#define atom_sub atomic_sub
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#define atom_and atomic_and
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#define atom_or atomic_or
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#define atom_xor atomic_xor
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#define atom_xchg atomic_xchg
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#define atom_min atomic_min
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#define atom_max atomic_max
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#define atom_inc atomic_inc
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#define atom_dec atomic_dec
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#define atom_cmpxchg atomic_cmpxchg
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#endif /* __OCL_ATOM_H__ */
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