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1 | //===-- Wrapper for C standard time.h declarations on the GPU -------------===// |
---|---|
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | #ifndef __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__ |
10 | #define __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__ |
11 | |
12 | #if !defined(_OPENMP) && !defined(__HIP__) && !defined(__CUDA__) |
13 | #error "This file is for GPU offloading compilation only" |
14 | #endif |
15 | |
16 | #include_next <time.h> |
17 | |
18 | #if __has_include(<llvm-libc-decls/time.h>) |
19 | |
20 | #if defined(__HIP__) || defined(__CUDA__) |
21 | #define __LIBC_ATTRS __attribute__((device)) |
22 | #endif |
23 | |
24 | #pragma omp begin declare target |
25 | |
26 | _Static_assert(sizeof(clock_t) == sizeof(long), "ABI mismatch!"); |
27 | |
28 | #include <llvm-libc-decls/time.h> |
29 | |
30 | #pragma omp end declare target |
31 | |
32 | #endif |
33 | |
34 | #endif // __CLANG_LLVM_LIBC_WRAPPERS_TIME_H__ |
35 |
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