diff options
Diffstat (limited to 'include/gomp-constants.h')
| -rw-r--r-- | include/gomp-constants.h | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/include/gomp-constants.h b/include/gomp-constants.h index 228d933..f834dec 100644 --- a/include/gomp-constants.h +++ b/include/gomp-constants.h @@ -41,6 +41,8 @@ #define GOMP_MAP_FLAG_SPECIAL_1 (1 << 3) #define GOMP_MAP_FLAG_SPECIAL (GOMP_MAP_FLAG_SPECIAL_1 \ | GOMP_MAP_FLAG_SPECIAL_0) +/* OpenMP always flag. */ +#define GOMP_MAP_FLAG_ALWAYS (1 << 6) /* Flag to force a specific behavior (or else, trigger a run-time error). */ #define GOMP_MAP_FLAG_FORCE (1 << 7) @@ -70,6 +72,19 @@ enum gomp_map_kind /* Is a device pointer. OMP_CLAUSE_SIZE for these is unused; is implicitly POINTER_SIZE_UNITS. */ GOMP_MAP_FORCE_DEVICEPTR = (GOMP_MAP_FLAG_SPECIAL_1 | 0), + /* Do not map, copy bits for firstprivate instead. */ + GOMP_MAP_FIRSTPRIVATE = (GOMP_MAP_FLAG_SPECIAL | 0), + /* Similarly, but store the value in the pointer rather than + pointed by the pointer. */ + GOMP_MAP_FIRSTPRIVATE_INT = (GOMP_MAP_FLAG_SPECIAL | 1), + /* Pointer translate host address into device address and copy that + back to host. */ + GOMP_MAP_USE_DEVICE_PTR = (GOMP_MAP_FLAG_SPECIAL | 2), + /* Allocate a zero length array section. Prefer next non-zero length + mapping over previous non-zero length mapping over zero length mapping + at the address. If not already mapped, do nothing (and pointer translate + to NULL). */ + GOMP_MAP_ZERO_LEN_ARRAY_SECTION = (GOMP_MAP_FLAG_SPECIAL | 3), /* Allocate. */ GOMP_MAP_FORCE_ALLOC = (GOMP_MAP_FLAG_FORCE | GOMP_MAP_ALLOC), /* ..., and copy to device. */ @@ -77,7 +92,37 @@ enum gomp_map_kind /* ..., and copy from device. */ GOMP_MAP_FORCE_FROM = (GOMP_MAP_FLAG_FORCE | GOMP_MAP_FROM), /* ..., and copy to and from device. */ - GOMP_MAP_FORCE_TOFROM = (GOMP_MAP_FLAG_FORCE | GOMP_MAP_TOFROM) + GOMP_MAP_FORCE_TOFROM = (GOMP_MAP_FLAG_FORCE | GOMP_MAP_TOFROM), + /* If not already present, allocate. And unconditionally copy to + device. */ + GOMP_MAP_ALWAYS_TO = (GOMP_MAP_FLAG_ALWAYS | GOMP_MAP_TO), + /* If not already present, allocate. And unconditionally copy from + device. */ + GOMP_MAP_ALWAYS_FROM = (GOMP_MAP_FLAG_ALWAYS | GOMP_MAP_FROM), + /* If not already present, allocate. And unconditionally copy to and from + device. */ + GOMP_MAP_ALWAYS_TOFROM = (GOMP_MAP_FLAG_ALWAYS | GOMP_MAP_TOFROM), + /* Map a sparse struct; the address is the base of the structure, alignment + it's required alignment, and size is the number of adjacent entries + that belong to the struct. The adjacent entries should be sorted by + increasing address, so it is easy to determine lowest needed address + (address of the first adjacent entry) and highest needed address + (address of the last adjacent entry plus its size). */ + GOMP_MAP_STRUCT = (GOMP_MAP_FLAG_ALWAYS + | GOMP_MAP_FLAG_SPECIAL | 0), + /* Forced deallocation of zero length array section. */ + GOMP_MAP_DELETE_ZERO_LEN_ARRAY_SECTION + = (GOMP_MAP_FLAG_ALWAYS + | GOMP_MAP_FLAG_SPECIAL | 3), + /* OpenMP 4.1 alias for forced deallocation. */ + GOMP_MAP_DELETE = GOMP_MAP_FORCE_DEALLOC, + /* Decrement usage count and deallocate if zero. */ + GOMP_MAP_RELEASE = (GOMP_MAP_FLAG_ALWAYS + | GOMP_MAP_FORCE_DEALLOC), + + /* Internal to GCC, not used in libgomp. */ + /* Do not map, but pointer assign a pointer instead. */ + GOMP_MAP_FIRSTPRIVATE_POINTER = (GOMP_MAP_LAST | 1) }; #define GOMP_MAP_COPY_TO_P(X) \ @@ -91,6 +136,12 @@ enum gomp_map_kind #define GOMP_MAP_POINTER_P(X) \ ((X) == GOMP_MAP_POINTER) +#define GOMP_MAP_ALWAYS_TO_P(X) \ + (((X) == GOMP_MAP_ALWAYS_TO) || ((X) == GOMP_MAP_ALWAYS_TOFROM)) + +#define GOMP_MAP_ALWAYS_FROM_P(X) \ + (((X) == GOMP_MAP_ALWAYS_FROM) || ((X) == GOMP_MAP_ALWAYS_TOFROM)) + /* Asynchronous behavior. Keep in sync with libgomp/{openacc.h,openacc.f90,openacc_lib.h}:acc_async_t. */ @@ -113,6 +164,23 @@ enum gomp_map_kind #define GOMP_DEVICE_ICV -1 #define GOMP_DEVICE_HOST_FALLBACK -2 +/* GOMP_task/GOMP_taskloop* flags argument. */ +#define GOMP_TASK_FLAG_UNTIED (1 << 0) +#define GOMP_TASK_FLAG_FINAL (1 << 1) +#define GOMP_TASK_FLAG_MERGEABLE (1 << 2) +#define GOMP_TASK_FLAG_DEPEND (1 << 3) +#define GOMP_TASK_FLAG_PRIORITY (1 << 4) +#define GOMP_TASK_FLAG_UP (1 << 8) +#define GOMP_TASK_FLAG_GRAINSIZE (1 << 9) +#define GOMP_TASK_FLAG_IF (1 << 10) +#define GOMP_TASK_FLAG_NOGROUP (1 << 11) + +/* GOMP_target{_41,update_41,enter_exit_data} flags argument. */ +#define GOMP_TARGET_FLAG_NOWAIT (1 << 0) +#define GOMP_TARGET_FLAG_EXIT_DATA (1 << 1) +/* Internal to libgomp. */ +#define GOMP_TARGET_FLAG_UPDATE (1U << 31) + /* Versions of libgomp and device-specific plugins. */ #define GOMP_VERSION 0 #define GOMP_VERSION_NVIDIA_PTX 1 |