This patch adds SPARC infrastructure to the `openmp` `cmake` files,
matching what is done for other architectures.
Tested on `sparc-sun-solaris2.11`, `sparcv9-sun-solaris2.11`,
`sparc-unknown-linux-gnu`, `sparc64-unknown-linux-gnu`,
`i386-pc-solaris2.11`, `amd64-pc-solaris2.11`, `i686-pc-linux-gnu`, and
`x86_64-pc-linux-gnu`.
detect `aarch64_32` with compiler defined macro `__ARM64_ARCH_8_32__`
reuse ARM `__kmp_unnamed_critical_addr` and add `KMP_PREFIX_UNDERSCORE`
macro like AARCH64
reuse AARCH64 `__kmp_invoke_microtask`
build log for watchos armv7k + arm64_32 and watchos simulator x86_64 +
arm64
https://github.com/nihui/action-protobuf/actions/runs/8520684611/job/23337305030
* openmp/README.rst
- Add s390x to those platforms supported
* openmp/libomptarget/plugins-nextgen/CMakeLists.txt
- Add s390x subdirectory
* openmp/libomptarget/plugins-nextgen/s390x/CMakeLists.txt
- Add s390x definitions
* openmp/runtime/CMakeLists.txt
- Add s390x to those platforms supported
* openmp/runtime/cmake/LibompGetArchitecture.cmake
- Define s390x ARCHITECTURE
* openmp/runtime/cmake/LibompMicroTests.cmake
- Add dependencies for System z (aka s390x)
* openmp/runtime/cmake/LibompUtils.cmake
- Add S390X to the mix
* openmp/runtime/cmake/config-ix.cmake
- Add s390x as a supported LIPOMP_ARCH
* openmp/runtime/src/kmp_affinity.h
- Define __NR_sched_[get|set]addinity for s390x
* openmp/runtime/src/kmp_config.h.cmake
- Define CACHE_LINE for s390x
* openmp/runtime/src/kmp_os.h
- Add KMP_ARCH_S390X to support checks
* openmp/runtime/src/kmp_platform.h
- Define KMP_ARCH_S390X
* openmp/runtime/src/kmp_runtime.cpp
- Generate code when KMP_ARCH_S390X is defined
* openmp/runtime/src/kmp_tasking.cpp
- Generate code when KMP_ARCH_S390X is defined
* openmp/runtime/src/thirdparty/ittnotify/ittnotify_config.h
- Define ITT_ARCH_S390X
* openmp/runtime/src/z_Linux_asm.S
- Instantiate __kmp_invoke_microtask for s390x
* openmp/runtime/src/z_Linux_util.cpp
- Generate code when KMP_ARCH_S390X is defined
* openmp/runtime/test/ompt/callback.h
- Define print_possible_return_addresses for s390x
* openmp/runtime/tools/lib/Platform.pm
- Return s390x as platform and host architecture
* openmp/runtime/tools/lib/Uname.pm
- Set hardware platform value for s390x
Support OpenMP runtime library on VE. This patch makes OpenMP compilable
for VE architecture. Almost all tests run correctly on VE.
Reviewed By: tianshilei1992
Differential Revision: https://reviews.llvm.org/D159401
GCC, glibc, binutils, and LLVM have added support for LoongArch64.
This patch adds support for LLVM OpenMP following D59880 for RISCV64.
Reviewed By: MaskRay, SixWeining
Differential Revision: https://reviews.llvm.org/D132925
Fugaku supercomputer is built with the Fujitsu A64FX microprocessor, whose cache line is 256. In current libomp, we only have cache line size 128 for PPC64 and otherwise 64. This patch added the support of cache line 256 for A64FX. It's worth noting that although A64FX is a variant of AArch64, this property is not shared. As a result, in light of UCX source code (392443ab92/src/ucs/arch/aarch64/cpu.c (L17)), we can only determine by checking whether the CPU is FUJITSU A64FX.
Reviewed By: jdoerfert, Hahnfeld
Differential Revision: https://reviews.llvm.org/D93169
This is a port of libomp for the RISC-V 64-bit Linux target.
We have tested this port on a HiFive Unleashed development board
using a downstream LLVM that has support for the missing bits in
upstream. As of now, all tests are passing, including OMPT.
Patch by Ferran Pallarès!
Differential Revision: https://reviews.llvm.org/D59880
llvm-svn: 367021
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351648
I apologize for this nasty commit, but I somehow overlooked Chandler's
comment to re-indent these files to two space indention. I know this
is a horrible commit, but I figured if it was done quickly after the
first one, not too many conflicts would arise.
Again, I'm sorry and won't do this again.
llvm-svn: 242301
This commit improves numerous functionalities of the OpenMP CMake build
system to be more conducive with LLVM's build system and build philosophies.
The CMake build system, as it was before this commit, was not up to LLVM's
standards and did not implement the configuration stage like most CMake based
build systems offer (check for compiler flags, libraries, etc.) In order to
improve it dramatically in a short period of time, a large refactoring had
to be done.
The main changes done with this commit are as follows:
* Compiler flag checks - The flags are no longer grabbed from compiler specific
directories. They are checked for availability in config-ix.cmake and added
accordingly inside LibompHandleFlags.cmake.
* Feature checks were added in config-ix.cmake. For example, the standard CMake
module FindThreads is probed for the threading model to use inside the OpenMP
library.
* OS detection - There is no longer a LIBOMP_OS variable, OS-specifc build logic
is wrapped around the WIN32 and APPLE macros with !(WIN32 OR APPLE) meaning
a Unix flavor of some sort.
* Got rid of vestigial functions/macros/variables
* Added new libomp_append() function which is used everywhere to conditionally
or undconditionally append to a list
* All targets have the libomp prefix so as not to interfere with any other
project
* LibompCheckLinkerFlag.cmake module was added which checks for linker flags
specifically for building shared libraries.
* LibompCheckFortranFlag.cmake module was added which checks for fortran flag
availability.
* Removed most of the cruft from the translation between the perl+Makefile based
build system and this one. The remaining components that they share are
perl scripts which I'm in the process of removing.
There is still more left to do. The perl scripts still need to be removed, and
a config.h.in file (or similarly named) needs to be added with #cmakedefine lines
in it. But this is a much better first step than the previous system.
Differential Revision: http://reviews.llvm.org/D10656
llvm-svn: 242298
