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1 | .. | |
2 | Copyright 1988-2022 Free Software Foundation, Inc. | |
3 | This is part of the GCC manual. | |
4 | For copying conditions, see the GPL license file | |
5 | ||
6 | Introduction | |
7 | ************ | |
8 | ||
9 | The OpenACC library uses the CUDA Driver API, and may interact with | |
10 | programs that use the Runtime library directly, or another library | |
11 | based on the Runtime library, e.g., CUBLAS [#f1]_. | |
12 | ||
13 | This chapter describes the use cases and what changes are | |
14 | required in order to use both the OpenACC library and the CUBLAS and Runtime | |
15 | libraries within a program. | |
16 | ||
17 | .. [#f1] See section 2.26, | |
18 | "Interactions with the CUDA Driver API" in | |
19 | "CUDA Runtime API", Version 5.5, and section 2.27, "VDPAU | |
20 | Interoperability", in "CUDA Driver API", TRM-06703-001, Version 5.5, | |
21 | for additional information on library interoperability. |