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| author | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
|---|---|---|
| committer | Giuliano Belinassi <giuliano.belinassi@usp.br> | 2020-08-22 17:43:43 -0300 |
| commit | a926878ddbd5a98b272c22171ce58663fc04c3e0 (patch) | |
| tree | 86af256e5d9a9c06263c00adc90e5fe348008c43 /include/gomp-constants.h | |
| parent | 542730f087133690b47e036dfd43eb0db8a650ce (diff) | |
| parent | 07cbaed8ba7d1b6e4ab3a9f44175502a4e1ecdb1 (diff) | |
| download | gcc-devel/autopar_devel.zip gcc-devel/autopar_devel.tar.gz gcc-devel/autopar_devel.tar.bz2 | |
Merge branch 'autopar_rebase2' into autopar_develdevel/autopar_devel
Quickly commit changes in the rebase branch.
Diffstat (limited to 'include/gomp-constants.h')
| -rw-r--r-- | include/gomp-constants.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/gomp-constants.h b/include/gomp-constants.h index 1587e4d..16f2d13 100644 --- a/include/gomp-constants.h +++ b/include/gomp-constants.h @@ -65,7 +65,10 @@ enum gomp_map_kind /* Also internal, behaves like GOMP_MAP_TO, but additionally any GOMP_MAP_POINTER records consecutive after it which have addresses falling into that range will not be ignored if GOMP_MAP_TO_PSET wasn't - mapped already. */ + mapped already. + For OpenACC attach operations (e.g. copyin of struct members), + GOMP_MAP_TO_PSET is followed by a single GOMP_MAP_ATTACH mapping + instead. */ GOMP_MAP_TO_PSET = (GOMP_MAP_FLAG_SPECIAL_0 | 1), /* Must already be present. */ GOMP_MAP_FORCE_PRESENT = (GOMP_MAP_FLAG_SPECIAL_0 | 2), @@ -136,7 +139,12 @@ enum gomp_map_kind /* Decrement usage count and deallocate if zero. */ GOMP_MAP_RELEASE = (GOMP_MAP_FLAG_SPECIAL_2 | GOMP_MAP_DELETE), - /* In OpenACC, attach a pointer to a mapped struct field. */ + /* The attach/detach mappings below use the OMP_CLAUSE_SIZE field as a + bias. This will typically be zero, except when mapping an array slice + with a non-zero base. In that case the bias will indicate the + (positive) difference between the start of the actual mapped data and + the "virtual" origin of the array. + In OpenACC, attach a pointer to a mapped struct field. */ GOMP_MAP_ATTACH = (GOMP_MAP_DEEP_COPY | 0), /* In OpenACC, detach a pointer to a mapped struct field. */ GOMP_MAP_DETACH = (GOMP_MAP_DEEP_COPY | 1), @@ -235,7 +243,6 @@ enum gomp_map_kind #define GOMP_VERSION 1 #define GOMP_VERSION_NVIDIA_PTX 1 #define GOMP_VERSION_INTEL_MIC 0 -#define GOMP_VERSION_HSA 0 #define GOMP_VERSION_GCN 1 #define GOMP_VERSION_PACK(LIB, DEV) (((LIB) << 16) | (DEV)) |