82912fd620
This commit bulk-updates the libclc license headers to the current Apache-2.0 WITH LLVM-exception license in situations where they were previously attributed to AMD - and occasionally under an additional single individual contributor - under an MIT license. AMD signed the LLVM relicensing agreement and so agreed for their past contributions under the new LLVM license. The LLVM project also has had a long-standing, unwritten, policy of not adding copyright notices to source code. This policy was recently written up [1]. This commit therefore also removes these copyright notices at the same time. Note that there are outstanding copyright notices attributed to others - and many files missing copyright headers - which will be dealt with in future work. [1] https://llvm.org/docs/DeveloperPolicy.html#embedded-copyright-or-contributed-by-statements
42 lines
1.3 KiB
Common Lisp
42 lines
1.3 KiB
Common Lisp
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <clc/clc.h>
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#include <clc/clcmacro.h>
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_CLC_OVERLOAD _CLC_DEF float step(float edge, float x) {
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return x < edge ? 0.0f : 1.0f;
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}
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_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, step, float, float);
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_CLC_V_S_V_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, step, float, float);
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#ifdef cl_khr_fp64
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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#define STEP_DEF(edge_type, x_type) \
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_CLC_OVERLOAD _CLC_DEF x_type step(edge_type edge, x_type x) { \
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return x < edge ? 0.0 : 1.0; \
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}
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STEP_DEF(double, double);
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_CLC_BINARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, step, double, double);
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_CLC_V_S_V_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, step, double, double);
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#if !defined(CLC_SPIRV)
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STEP_DEF(float, double);
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STEP_DEF(double, float);
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_CLC_V_S_V_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, step, float, double);
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_CLC_V_S_V_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, step, double, float);
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#endif
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#endif
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