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| 1 | //===-- OpenMP/InteropAPI.h - OpenMP interoperability types and API - C++ -===// |
|---|---|
| 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 | //===----------------------------------------------------------------------===// |
| 10 | |
| 11 | #ifndef OMPTARGET_OPENMP_INTEROP_API_H |
| 12 | #define OMPTARGET_OPENMP_INTEROP_API_H |
| 13 | |
| 14 | #include "omp.h" |
| 15 | |
| 16 | #include "omptarget.h" |
| 17 | |
| 18 | extern "C" { |
| 19 | |
| 20 | typedef enum kmp_interop_type_t { |
| 21 | kmp_interop_type_unknown = -1, |
| 22 | kmp_interop_type_platform, |
| 23 | kmp_interop_type_device, |
| 24 | kmp_interop_type_tasksync, |
| 25 | } kmp_interop_type_t; |
| 26 | |
| 27 | /// The interop value type, aka. the interop object. |
| 28 | typedef struct omp_interop_val_t { |
| 29 | /// Device and interop-type are determined at construction time and fix. |
| 30 | omp_interop_val_t(intptr_t device_id, kmp_interop_type_t interop_type) |
| 31 | : interop_type(interop_type), device_id(device_id) {} |
| 32 | const char *err_str = nullptr; |
| 33 | __tgt_async_info *async_info = nullptr; |
| 34 | __tgt_device_info device_info; |
| 35 | const kmp_interop_type_t interop_type; |
| 36 | const intptr_t device_id; |
| 37 | const omp_foreign_runtime_ids_t vendor_id = cuda; |
| 38 | const intptr_t backend_type_id = omp_interop_backend_type_cuda_1; |
| 39 | } omp_interop_val_t; |
| 40 | |
| 41 | } // extern "C" |
| 42 | |
| 43 | #endif // OMPTARGET_OPENMP_INTEROP_API_H |
| 44 |
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