On 05.12.23 16:39, Andrew Stubbs wrote:
Hence, mentioning in this section in addition that
omp_low_lat_mem_space is honored on devices
seems to be the better location.
How about this?
LGTM – Thanks!
Tobias
--- a/libgomp/libgomp.texi
+++ b/libgomp/libgomp.texi
@@ -3012,9 +3012,9 @@ value.
@item omp_const_mem_alloc @tab omp_const_mem_space
@item omp_high_bw_mem_alloc @tab omp_high_bw_mem_space
@item omp_low_lat_mem_alloc @tab omp_low_lat_mem_space
-@item omp_cgroup_mem_alloc @tab --
-@item omp_pteam_mem_alloc @tab --
-@item omp_thread_mem_alloc @tab --
+@item omp_cgroup_mem_alloc @tab omp_low_lat_mem_space
(implementation defined)
+@item omp_pteam_mem_alloc @tab omp_low_lat_mem_space
(implementation defined)
+@item omp_thread_mem_alloc @tab omp_low_lat_mem_space
(implementation defined)
@end multitable
The predefined allocators use the default values for the traits,
@@ -3060,7 +3060,7 @@
OMP_ALLOCATOR=omp_low_lat_mem_space:pinned=true,partition=nearest
@item @emph{See also}:
@ref{Memory allocation}, @ref{omp_get_default_allocator},
-@ref{omp_set_default_allocator}
+@ref{omp_set_default_allocator}, @ref{Offload-Target Specific}
@item @emph{Reference}:
@uref{https://www.openmp.org/, OpenMP specification v5.0}, Section 6.21
@@ -5710,7 +5710,8 @@ For the memory spaces, the following applies:
@itemize
@item @code{omp_default_mem_space} is supported
@item @code{omp_const_mem_space} maps to @code{omp_default_mem_space}
-@item @code{omp_low_lat_mem_space} maps to @code{omp_default_mem_space}
+@item @code{omp_low_lat_mem_space} is only available on supported
devices,
+ and maps to @code{omp_default_mem_space} otherwise.
@item @code{omp_large_cap_mem_space} maps to
@code{omp_default_mem_space},
unless the memkind library is available
@item @code{omp_high_bw_mem_space} maps to @code{omp_default_mem_space},
@@ -5766,6 +5767,9 @@ Additional notes regarding the traits:
@item The @code{sync_hint} trait has no effect.
@end itemize
+See also:
+@ref{Offload-Target Specifics}
+
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