llvm-project/libc/utils/CMakeLists.txt

add_subdirectory(CPP)
add_subdirectory(HdrGen)
add_subdirectory(MPFRWrapper)
add_subdirectory(testutils)
add_subdirectory(UnitTest)
add_subdirectory(benchmarks)
[libc] Add a library of standalone C++ utilities. Some of the existing utils in utils/UnitTest/Test.h have been moved to this new library. Reviewers: abrachet, gchatelet Tags: #libc-project Differential Revision: https://reviews.llvm.org/D73530 2020-01-27 13:50:27 +08:00			`add_subdirectory(CPP)`
[libc] Add a TableGen based header generator. Summary: * The Python header generator has been removed. * Docs giving a highlevel overview of the header gen scheme have been added. Reviewers: phosek, abrachet Subscribers: mgorny, MaskRay, tschuett, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D70197 2019-11-06 03:40:26 +08:00			`add_subdirectory(HdrGen)`
[libc] Move implementations of cosf, sinf, sincosf to src/math directory. NFC intended in the implementaton. Only mechanical changes to fit the LLVM libc implementation standard have been done. Math testing infrastructure has been added. This infrastructure compares the results produced by the libc with the high precision results from MPFR. Tests making use of this infrastructure have been added for cosf, sinf and sincosf. Reviewers: abrachet, phosek Differential Revision: https://reviews.llvm.org/D76825 2020-03-24 03:00:35 +08:00			`add_subdirectory(MPFRWrapper)`
[libc] [UnitTest] Create death tests Summary: This patch adds `EXPECT_EXITS` and `EXPECT_DEATH` macros for testing exit codes and deadly signals. They are less convoluted than their analogs in GTEST and don't have matchers but just take an int for either the exit code or the signal respectively. Nor do they have any regex match against the stdout/stderr of the child process. Reviewers: sivachandra, gchatelet Reviewed By: sivachandra Subscribers: mgorny, MaskRay, tschuett, libc-commits Differential Revision: https://reviews.llvm.org/D74665 2020-02-25 06:53:43 +08:00			`add_subdirectory(testutils)`
[libc] Replace the use of gtest with a new light weight unittest framework. Header files included wrongly using <...> are now included using the internal path names as the new unittest framework allows us to do so. Reviewers: phosek, abrachet Differential Revision: https://reviews.llvm.org/D72743 2020-01-11 05:43:20 +08:00			`add_subdirectory(UnitTest)`
[llvm-libc] Add memory function benchmarks Summary: This patch adds a benchmarking infrastructure for llvm-libc memory functions. In a nutshell, the code can benchmark small and large buffers for the memcpy, memset and memcmp functions. It also produces graphs of size vs latency by running targets of the form `render-libc-{memcpy\|memset\|memcmp}-benchmark-{small\|big}`. The configurations are provided as JSON files and the benchmark also produces a JSON file. This file is then parsed and rendered as a PNG file via the `render.py` script (make sure to run `pip3 install matplotlib scipy numpy`). The script can take several JSON files as input and will superimpose the curves if they are from the same host. TODO: - The code benchmarks whatever is available on the host but should be configured to benchmark the -to be added- llvm-libc memory functions. - Add a README file with instructions and rationale. - Produce scores to track the performance of the functions over time to allow for regression detection. Reviewers: sivachandra, ckennelly Subscribers: mgorny, MaskRay, libc-commits Tags: #libc-project Differential Revision: https://reviews.llvm.org/D72516 2020-01-06 20:17:04 +08:00			`add_subdirectory(benchmarks)`