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Diffstat (limited to 'lib/gcc/arm-linux-androideabi/7.2.0/include/openacc.h')
-rw-r--r-- | lib/gcc/arm-linux-androideabi/7.2.0/include/openacc.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/lib/gcc/arm-linux-androideabi/7.2.0/include/openacc.h b/lib/gcc/arm-linux-androideabi/7.2.0/include/openacc.h new file mode 100644 index 0000000..53d0c39 --- /dev/null +++ b/lib/gcc/arm-linux-androideabi/7.2.0/include/openacc.h @@ -0,0 +1,131 @@ +/* OpenACC Runtime Library User-facing Declarations + + Copyright (C) 2013-2017 Free Software Foundation, Inc. + + Contributed by Mentor Embedded. + + This file is part of the GNU Offloading and Multi Processing Library + (libgomp). + + Libgomp is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3, or (at your option) + any later version. + + Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. + + Under Section 7 of GPL version 3, you are granted additional + permissions described in the GCC Runtime Library Exception, version + 3.1, as published by the Free Software Foundation. + + You should have received a copy of the GNU General Public License and + a copy of the GCC Runtime Library Exception along with this program; + see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _OPENACC_H +#define _OPENACC_H 1 + +/* The OpenACC standard is silent on whether or not including <openacc.h> + might or must not include other header files. We chose to include + some. */ +#include <stddef.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#if __cplusplus >= 201103 +# define __GOACC_NOTHROW noexcept +#elif __cplusplus +# define __GOACC_NOTHROW throw () +#else /* Not C++ */ +# define __GOACC_NOTHROW __attribute__ ((__nothrow__)) +#endif + +/* Types */ +typedef enum acc_device_t { + /* Keep in sync with include/gomp-constants.h. */ + acc_device_none = 0, + acc_device_default = 1, + acc_device_host = 2, + /* acc_device_host_nonshm = 3 removed. */ + acc_device_not_host = 4, + acc_device_nvidia = 5, + _ACC_device_hwm, + /* Ensure enumeration is layout compatible with int. */ + _ACC_highest = __INT_MAX__, + _ACC_neg = -1 +} acc_device_t; + +typedef enum acc_async_t { + /* Keep in sync with include/gomp-constants.h. */ + acc_async_noval = -1, + acc_async_sync = -2 +} acc_async_t; + +int acc_get_num_devices (acc_device_t) __GOACC_NOTHROW; +void acc_set_device_type (acc_device_t) __GOACC_NOTHROW; +acc_device_t acc_get_device_type (void) __GOACC_NOTHROW; +void acc_set_device_num (int, acc_device_t) __GOACC_NOTHROW; +int acc_get_device_num (acc_device_t) __GOACC_NOTHROW; +int acc_async_test (int) __GOACC_NOTHROW; +int acc_async_test_all (void) __GOACC_NOTHROW; +void acc_wait (int) __GOACC_NOTHROW; +void acc_wait_async (int, int) __GOACC_NOTHROW; +void acc_wait_all (void) __GOACC_NOTHROW; +void acc_wait_all_async (int) __GOACC_NOTHROW; +void acc_init (acc_device_t) __GOACC_NOTHROW; +void acc_shutdown (acc_device_t) __GOACC_NOTHROW; +#ifdef __cplusplus +int acc_on_device (int __arg) __GOACC_NOTHROW; +#else +int acc_on_device (acc_device_t __arg) __GOACC_NOTHROW; +#endif +void *acc_malloc (size_t) __GOACC_NOTHROW; +void acc_free (void *) __GOACC_NOTHROW; +/* Some of these would be more correct with const qualifiers, but + the standard specifies otherwise. */ +void *acc_copyin (void *, size_t) __GOACC_NOTHROW; +void *acc_present_or_copyin (void *, size_t) __GOACC_NOTHROW; +void *acc_create (void *, size_t) __GOACC_NOTHROW; +void *acc_present_or_create (void *, size_t) __GOACC_NOTHROW; +void acc_copyout (void *, size_t) __GOACC_NOTHROW; +void acc_delete (void *, size_t) __GOACC_NOTHROW; +void acc_update_device (void *, size_t) __GOACC_NOTHROW; +void acc_update_self (void *, size_t) __GOACC_NOTHROW; +void acc_map_data (void *, void *, size_t) __GOACC_NOTHROW; +void acc_unmap_data (void *) __GOACC_NOTHROW; +void *acc_deviceptr (void *) __GOACC_NOTHROW; +void *acc_hostptr (void *) __GOACC_NOTHROW; +int acc_is_present (void *, size_t) __GOACC_NOTHROW; +void acc_memcpy_to_device (void *, void *, size_t) __GOACC_NOTHROW; +void acc_memcpy_from_device (void *, void *, size_t) __GOACC_NOTHROW; + +/* Old names. OpenACC does not specify whether these can or must + not be macros, inlines or aliases for the new names. */ +#define acc_pcreate acc_present_or_create +#define acc_pcopyin acc_present_or_copyin + +/* CUDA-specific routines. */ +void *acc_get_current_cuda_device (void) __GOACC_NOTHROW; +void *acc_get_current_cuda_context (void) __GOACC_NOTHROW; +void *acc_get_cuda_stream (int) __GOACC_NOTHROW; +int acc_set_cuda_stream (int, void *) __GOACC_NOTHROW; + +#ifdef __cplusplus +} + +/* Forwarding function with correctly typed arg. */ + +#pragma acc routine seq +inline int acc_on_device (acc_device_t __arg) __GOACC_NOTHROW +{ + return acc_on_device ((int) __arg); +} +#endif + +#endif /* _OPENACC_H */ |