[CMake] Add VE cache file #65921
Merged
[CMake] Add VE cache file #65921
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
@llvm/pr-subscribers-clang ChangesAdd VE cache file for the ease of compiling.Full diff: https://github.com/llvm/llvm-project/pull/65921.diff 1 Files Affected:
diff --git a/clang/cmake/caches/VectorEngine.cmake b/clang/cmake/caches/VectorEngine.cmake
new file mode 100644
index 000000000000000..100225dbd4ca665
--- /dev/null
+++ b/clang/cmake/caches/VectorEngine.cmake
@@ -0,0 +1,124 @@
+# This file sets up a CMakeCache for the simple VE build.
+#
+# Configure:
+# cmake -G Ninja -DCMAKE_BUILD_TYPE=Release
+# -C /clang/cmake/caches/VectorEngine.cmake
+# /llvm-project/llvm
+# Build:
+# ninja
+#
+
+# Disable TERMINFO, ZLIB, and ZSTD for VE since there is no pre-compiled
+# libraries.
+set(LLVM_ENABLE_TERMINFO OFF CACHE BOOL "")
+set(LLVM_ENABLE_ZLIB OFF CACHE BOOL "")
+set(LLVM_ENABLE_ZSTD OFF CACHE BOOL "")
+
+# Enable per-target runtimes directory
+set(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR On CACHE BOOL "")
+
+# The lld is not supported for VE yet.
+set(LLVM_ENABLE_PROJECTS "clang;clang-tools-extra" CACHE STRING "")
+set(LLVM_ENABLE_RUNTIMES "compiler-rt;libcxx;libcxxabi;libunwind;openmp" CACHE STRING "")
+
+# Compile for X86 and VE
+set(LLVM_TARGETS_TO_BUILD "X86;VE" CACHE STRING "")
+
+# Not use default here to use RUNTIMES_x86_64-unknown-linux-gnu_* variables.
+set(LLVM_BUILTIN_TARGETS "x86_64-unknown-linux-gnu;ve-unknown-linux-gnu" CACHE STRING "")
+set(LLVM_RUNTIME_TARGETS "x86_64-unknown-linux-gnu;ve-unknown-linux-gnu" CACHE STRING "")
+
+# For the case of X86, we don't want to test compiler-rt for x86,
+# so disable them as much as possible.
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_BUILTINS ON CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_CRT OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_SANITIZERS OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_XRAY OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_LIBFUZZER OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_PROFILE OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_MEMPROF OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_ORC OFF CACHE BOOL "")
+set(RUNTIMES_x86_64-unknown-linux-gnu_COMPILER_RT_BUILD_GWP_ASAN OFF CACHE BOOL "")
+
+# VE supports builtins, crt, and profile only.
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_BUILTINS ON CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_CRT ON CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_SANITIZERS OFF CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_XRAY OFF CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_LIBFUZZER OFF CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_PROFILE ON CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_MEMPROF OFF CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_ORC OFF CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_BUILD_GWP_ASAN OFF CACHE BOOL "")
+
+# VE uses builtins from Compiler-RT.
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_USE_BUILTINS_LIBRARY TRUE CACHE BOOL "")
+
+# VE uses libunwind and Compiler-RT from libcxxabi.
+set(RUNTIMES_ve-unknown-linux-gnu_LIBCXXABI_USE_LLVM_UNWINDER TRUE CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_LIBCXXABI_USE_COMPILER_RT TRUE CACHE BOOL "")
+
+# VE uses Compiler-RT from libcxx.
+set(RUNTIMES_ve-unknown-linux-gnu_LIBCXX_USE_COMPILER_RT TRUE CACHE BOOL "")
+
+# Pretended standalone build for OpenMP since OpenMP doesn't support
+# LLVM_ENABLE_PER_TARGET_RUNTIME_DIR yet.
+# - Use OPENMP_STANDALONE_BUILD
+# - Define OPENMP_LIBDIR_SUFFIX to pretend per-target openmp directory
+# - Define OPENMP_LLVM_TOOLS_DIR for test
+set(RUNTIMES_x86_64-unknown-linux-gnu_OPENMP_STANDALONE_BUILD ON CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_OPENMP_STANDALONE_BUILD ON CACHE BOOL "")
+
+# Specify LIBDIR_SUFFIX for OpenMP to install them at following directories.
+# install/lib/clang/${VERSION}/lib/x86_64-unknown-linux-gnu
+# install/lib/clang/${VERSION}/lib/ve-unknown-linux-gnu
+set(RUNTIMES_x86_64-unknown-linux-gnu_OPENMP_LIBDIR_SUFFIX "/x86_64-unknown-linux-gnu" CACHE STRING "")
+set(RUNTIMES_ve-unknown-linux-gnu_OPENMP_LIBDIR_SUFFIX "/ve-unknown-linux-gnu" CACHE STRING "")
+
+# Specify OPENMP_LLVM_TOOLS_DIR for test
+set(RUNTIMES_x86_64-unknown-linux-gnu_OPENMP_LLVM_TOOLS_DIR "${CMAKE_BINARY_DIR}/bin" CACHE STRING "")
+set(RUNTIMES_ve-unknown-linux-gnu_OPENMP_LLVM_TOOLS_DIR "${CMAKE_BINARY_DIR}/bin" CACHE STRING "")
+
+# VE doesn't support libomptarget. Disable it for x86_64 also.
+set(RUNTIMES_x86_64-unknown-linux-gnu_OPENMP_ENABLE_LIBOMPTARGET FALSE CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_OPENMP_ENABLE_LIBOMPTARGET FALSE CACHE BOOL "")
+
+# VE requires -lrt flag for shm_open.
+set(RUNTIMES_ve-unknown-linux-gnu_LIBOMP_HAVE_SHM_OPEN_WITH_LRT TRUE CACHE BOOL "")
+
+# Compiler flags for testing
+set(RUNTIMES_ve-unknown-linux-gnu_COMPILER_RT_TEST_COMPILER_CFLAGS "--target=ve-unknown-linux-gnu" CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_LIBCXXABI_TEST_COMPILER_CFLAGS "--target=ve-unknown-linux-gnu" CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_LIBCXX_TEST_COMPILER_CFLAGS "--target=ve-unknown-linux-gnu" CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_LIBUNWIND_TEST_COMPILER_CFLAGS "--target=ve-unknown-linux-gnu" CACHE BOOL "")
+set(RUNTIMES_ve-unknown-linux-gnu_OPENMP_TEST_OPENMP_FLAGS "--target=ve-unknown-linux-gnu -fopenmp -pthread -lrt -ldl -Wl,-rpath,${CMAKE_BINARY_DIR}/lib/ve-unknown-linux-gnu" CACHE BOOL "")
+
+# setup toolchain
+set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")
+set(LLVM_TOOLCHAIN_TOOLS
+ dsymutil
+ llc
+ llvm-ar
+ llvm-cxxfilt
+ llvm-cov
+ llvm-dwarfdump
+ llvm-link
+ llvm-nm
+ llvm-objdump
+ llvm-profdata
+ llvm-ranlib
+ llvm-readelf
+ llvm-readobj
+ llvm-size
+ llvm-symbolizer
+ opt
+ CACHE STRING "")
+
+set(LLVM_DISTRIBUTION_COMPONENTS
+ clang
+ clang-format
+ clang-resource-headers
+ builtins
+ runtimes
+ ${LLVM_TOOLCHAIN_TOOLS}
+ CACHE STRING "")
|
Add VE cache file for the ease of compiling.
|
Add a comment to the cache file and rebase. |
|
ping. Is it possible to look over this someone in pr-subscribers-clang? Or is it OK to merge this since this is a cache file for cmake to compile llvm for VE? Thanks in advance! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Add VE cache file for the ease of compiling.