The upstream project ships CMake rules for building vanilla gtest/gmock which conflict with the names chosen by LLVM. Since LLVM's build rules here are quite specific to LLVM, prefixing them to avoid collision is the right thing (i.e. there does not appear to be a path to letting someone *replace* LLVM's googletest with one they bring, so co-existence should be the goal).
This allows LLVM to be included with testing enabled within projects that themselves have a dependency on an official gtest release.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D120789
The benchmark framework synthesizes fake "aggregate" Samples representing mean, median and cv.
We're only interested in "iteration" samples.
Differential Revision: https://reviews.llvm.org/D120062
I missed two instances of "SetUp" being replaced by "set_up" and
"TearDown" being replaced by "tear_down" when finalizing the formatting
change. This fixes that.
Differential Revision: https://reviews.llvm.org/D116178
Apply the formatting rules that were applied to the libc/src directory
to the libc/test directory, as well as the files in libc/utils that are
included by the tests. This does not include automated enforcement.
Reviewed By: sivachandra, lntue
Differential Revision: https://reviews.llvm.org/D116127
This patch applies the lint rules described in the previous patch. There
was also a significant amount of effort put into manually fixing things,
since all of the templated functions, or structs defined in /spec, were
not updated and had to be handled manually.
Reviewed By: sivachandra, lntue
Differential Revision: https://reviews.llvm.org/D114302
This patch enables the benchmarking of `memmove`.
Ideally, this should be submitted before D114637.
Differential Revision: https://reviews.llvm.org/D114694
This reverts commit 39e9f5d368.
Reverting, as we needed to re-revert the benchmarks move because it was
causing a build failure in the Fuchsia bots due to the way they consume
libcxx's CMakeLists. I want to make sure I understand where the fix
should be for that. After that, I'll incorporate the change here in the
re-reland.
This reverts commit e7568b68da and relands
c6f7b720ec.
The culprit was: missed that libc also had a dependency on one of the
copies of `google-benchmark`
Also opportunistically fixed indentation from prev. change.
Differential Revision: https://reviews.llvm.org/D112012
The next step is to be able to benchmark several implementations at once and compare which one performs best on a particular machine.
Differential Revision: https://reviews.llvm.org/D107265
All distributions (expect D) have been updated using 7 days worth of data.
Distributions are smoother.
This patch also moves data from header file to individual csv file. It
helps the editor and allows easier export/plotting of the data.
Differential Revision: https://reviews.llvm.org/D105766
The benchmarking infrastructure can now run in two modes:
- Sweep Mode: which generates a ramp of size values (same as before),
- Distribution Mode: allows the user to select a distribution for the size paramater that is representative from production.
The analysis tool has also been updated to handle both modes.
Differential Revision: https://reviews.llvm.org/D93210
This patch adds memory function size distributions sampled from different applications running in production.
This will be used to benchmark and compare memory functions implementations.
Differential Revision: https://reviews.llvm.org/D89401
This applies the same fix that D84748 did for macro definitions.
Appropriate include path is now automatically set for all libraries
which link against gtest targets, which avoids the need to set
include_directories in various parts of the project.
Differential Revision: https://reviews.llvm.org/D86616
