This option specifies a comma-separated list of globs describing the list of
callbacks that should be traced. Globs are processed in order of appearance.
- Positive globs add matched callbacks to the set, netative globs (those with
+ Positive globs add matched callbacks to the set, negative globs (those with
the '-' prefix) remove callacks from the set.
* FileChanged
``__ATOMIC_CONSUME``, ``__ATOMIC_ACQUIRE``, ``__ATOMIC_RELEASE``,
``__ATOMIC_ACQ_REL``, or ``__ATOMIC_SEQ_CST`` following C++11 memory model semantics.
-In terms or aquire-release ordering barriers these two operations are always
+In terms of acquire-release ordering barriers these two operations are always
considered as operations with *load-store* semantics, even when the original value
is not actually modified after comparison.
``memcmp(&lhs, &rhs, sizeof(T)) == 0``.
- Clang now ignores null directives outside of the include guard when deciding
whether a file can be enabled for the multiple-include optimization.
-- Clang now support ``__builtin_FUNCSIG()`` which retruns the same information
+- Clang now support ``__builtin_FUNCSIG()`` which returns the same information
as the ``__FUNCSIG__`` macro (available only with ``-fms-extensions`` flag).
This fixes (`#58951 <https://github.com/llvm/llvm-project/issues/58951>`_).
.. _build instructions:
The instructions on this page are aimed at vendors who ship Compiler-RT as part of an
-operating system distribution, a toolchain or similar shipping vehicules. If you
+operating system distribution, a toolchain or similar shipping vehicles. If you
are a user merely trying to use Compiler-RT in your program, you most likely want to
refer to your vendor's documentation, or to the general documentation for using
LLVM, Clang, the various santizers, etc.
it is likely your C identifier name sections are not properly annotated to
suffice under ``--gc-sections``.
-``__start_meta`` and ``__stop_meta`` are sometimed called encapsulation
+``__start_meta`` and ``__stop_meta`` are sometimes called encapsulation
symbols. In October 2015, GNU ld switched behavior and made a ``__start_meta``
reference from a live section retain all ``meta`` input sections. This
conservative behavior works for existing code which does not take GC into fair
For consistency and to limit churn, code should be automatically formatted with the
`black <https://github.com/psf/black>`_ utility. Black allows changing the formatting
-rules based on major version. In order to avoid unecessary churn in the formatting rules
+rules based on major version. In order to avoid unnecessary churn in the formatting rules
we currently use black version 23.x in LLVM.
Mechanical Source Issues
""""""""""""""""""
``LIBOMPTARGET_DEBUG`` controls whether or not debugging information will be
-displayed. This feature is only availible if ``libomptarget`` was built with
+displayed. This feature is only available if ``libomptarget`` was built with
``-DOMPTARGET_DEBUG``. The debugging output provided is intended for use by
``libomptarget`` developers. More user-friendly output is presented when using
``LIBOMPTARGET_INFO``.
Libomptarget error: Consult https://openmp.llvm.org/design/Runtimes.html for debugging options.
sum.cpp:5:1: Libomptarget error 1: failure of target construct while offloading is mandatory
-This shows that there is an illegal memory access occuring inside the OpenMP
+This shows that there is an illegal memory access occurring inside the OpenMP
target region once execution has moved to the CUDA device, suggesting a
segmentation fault. This then causes a chain reaction of failures in
``libomptarget``. Another message suggests using the ``LIBOMPTARGET_INFO``
LIBOMPTARGET_JIT_OPT_LEVEL
""""""""""""""""""""""""""
-This environment variable can be used to change the optimization pipeleine used
+This environment variable can be used to change the optimization pipeline used
to optimize the embedded device code as part of the device JIT. The value is
corresponds to the ``-O{0,1,2,3}`` command line argument passed to ``clang``.
This environment variable specifies the maximum size in bytes where the memory
copies are asynchronous operations in the AMDGPU plugin. Up to this transfer
-size, the memory copies are asychronous operations pushed to the corresponding
+size, the memory copies are asynchronous operations pushed to the corresponding
stream. For larger transfers, they are synchronous transfers. Memory copies
-involving already locked/pinned host buffers are always asychronous. The default
+involving already locked/pinned host buffers are always asynchronous. The default
value is ``1*1024*1024`` bytes (1 MB).
LIBOMPTARGET_AMDGPU_NUM_INITIAL_HSA_SIGNALS
The address and port at which the server is running. This needs to be set for
the server and the application, the default is ``0.0.0.0:50051``. A single
OpenMP executable can offload onto multiple remote hosts by setting this to
-comma-seperated values of the addresses.
+comma-separated values of the addresses.
LIBOMPTARGET_RPC_ALLOCATOR_MAX
""""""""""""""""""""""""""""""