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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2 |
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| #
415bf200 |
| 01-Feb-2024 |
Aiden Grossman <agrossman154@yahoo.com> |
[llvm-exegesis] Replace --num-repetitions with --min-instructions (#77153)
This patch replaces --num-repetitions with --min-instructions to make it
more clear that the value refers to the minimum n
[llvm-exegesis] Replace --num-repetitions with --min-instructions (#77153)
This patch replaces --num-repetitions with --min-instructions to make it
more clear that the value refers to the minimum number of instructions
in the final assembled snippet rather than the number of repetitions of
the snippet. This patch also refactors some llvm-exegesis internal
variable names to reflect the name change.
Fixes #76890.
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Revision tags: llvmorg-18.1.0-rc1 |
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| #
c1a155bf |
| 27-Jan-2024 |
Aiden Grossman <agrossman154@yahoo.com> |
[llvm-exegesis] Refactor BenchmarkMeasure instantiation in tests
This patch refactors the instantiation of BenchmarkMeasure within all
the unit tests to use BenchmarkMeasure::Create rather than thro
[llvm-exegesis] Refactor BenchmarkMeasure instantiation in tests
This patch refactors the instantiation of BenchmarkMeasure within all
the unit tests to use BenchmarkMeasure::Create rather than through
direct struct instantialization. This allows us to change what values
are stored in BenchmarkMeasure without getting compiler warnings on
every instantiation in the unit tests, and is also just a cleanup in
general as the Create function didn't seem to exist at the time the unit
tests were originally written.
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Revision tags: llvmorg-19-init |
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| #
f670112a |
| 19-Jan-2024 |
Aiden Grossman <agrossman154@yahoo.com> |
[llvm-exegesis] Add support for validation counters (#76653)
This patch adds support for validation counters. Validation counters can
be used to measure events that occur during snippet execution l
[llvm-exegesis] Add support for validation counters (#76653)
This patch adds support for validation counters. Validation counters can
be used to measure events that occur during snippet execution like cache
misses to ensure that certain assumed invariants about the benchmark
actually hold. Validation counters are setup within a perf event group,
so are turned on and off at exactly the same time as the "group leader"
counter that measures the desired value.
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Revision tags: llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2 |
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| #
534c096e |
| 24-Sep-2023 |
Kazu Hirata <kazu@google.com> |
[llvm-exegesis] Remove unused using decls (NFC)
Identified with misc-unused-using-decls.
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Revision tags: llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1 |
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| #
389bf5d8 |
| 27-Mar-2023 |
Aiden Grossman <agrossman154@yahoo.com> |
[llvm-exegesis] Refactor InstructionBenchmark to Benchmark
When llvm-exegesis was first introduced, it only supported benchmarking
individual instructions, hence the name for the data structure stor
[llvm-exegesis] Refactor InstructionBenchmark to Benchmark
When llvm-exegesis was first introduced, it only supported benchmarking
individual instructions, hence the name for the data structure storing
the data corresponding to a benchmark being called InstructionBenchmark
made sense. However, now that benchmarking arbitrary snippets is
supported, InstructionBenchmark doesn't correspond to a single
instruction. This patch refactors InstructionBenchmark to be called
Benchmark to clean up this little bit of technical debt.
Reviewed By: courbet
Differential Revision: https://reviews.llvm.org/D146884
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Revision tags: llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7 |
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| #
a5de4975 |
| 17-Dec-2022 |
Roman Lebedev <lebedev.ri@gmail.com> |
[NFC][llvm-exegesis] `InstructionBenchmark`: only allow move constructor
We don't ever legitimately need to copy it, so let's make that explicit
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| #
a3400191 |
| 18-Dec-2022 |
Roman Lebedev <lebedev.ri@gmail.com> |
[llvm-exegesis] Unbreak `--benchmarks-file=<f>`
I'm absolutely flabbergasted by this.
I was absolutely sure this worked.
But apparently not.
When outputting to the file, we'd write a single `Instru
[llvm-exegesis] Unbreak `--benchmarks-file=<f>`
I'm absolutely flabbergasted by this.
I was absolutely sure this worked.
But apparently not.
When outputting to the file, we'd write a single `InstructionBenchmark`
to it, and then close the file. And for the next `InstructionBenchmark`,
we'd reopen the file, truncating it in process,
and thus the first `InstructionBenchmark` would be gone...
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Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2 |
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| #
e52f8406 |
| 22-Sep-2022 |
Clement Courbet <courbet@google.com> |
Re-land "[llvm-exegesis] Support analyzing results from a different target."
With Mips fixes.
This reverts commit 7daf60e3440b22b79084bb325d823aa3ad8df0f3.
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Revision tags: llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
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| #
89b57061 |
| 08-Oct-2021 |
Reid Kleckner <rnk@google.com> |
Move TargetRegistry.(h|cpp) from Support to MC
This moves the registry higher in the LLVM library dependency stack.
Every client of the target registry needs to link against MC anyway to
actually us
Move TargetRegistry.(h|cpp) from Support to MC
This moves the registry higher in the LLVM library dependency stack.
Every client of the target registry needs to link against MC anyway to
actually use the target, so we might as well move this out of Support.
This allows us to ensure that Support doesn't have includes from MC/*.
Differential Revision: https://reviews.llvm.org/D111454
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Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init |
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| #
dbefcde6 |
| 27-Jul-2021 |
Tom Stellard <tstellar@redhat.com> |
Merge all the llvm-exegesis unit tests into a single binary
These tests access private symbols in the backends, so they cannot link
against libLLVM.so and must be statically linked. Linking these t
Merge all the llvm-exegesis unit tests into a single binary
These tests access private symbols in the backends, so they cannot link
against libLLVM.so and must be statically linked. Linking these tests
can be slow and with debug builds the resulting binaries use a lot of
disk space.
By merging them into a single test binary means we now only need to
statically link 1 test instead of 6, which helps reduce the build
times and saves disk space.
Reviewed By: courbet
Differential Revision: https://reviews.llvm.org/D106464
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Revision tags: llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3 |
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| #
fad75598 |
| 06-Jul-2020 |
Sergej Jaskiewicz <jaskiewiczs@icloud.com> |
[llvm] [unittests] Remove temporary files after they're not needed
Some LLVM unit tests forget to clean up temporary files and
directories. Introduce RAII classes for cleaning them up.
Refactor the
[llvm] [unittests] Remove temporary files after they're not needed
Some LLVM unit tests forget to clean up temporary files and
directories. Introduce RAII classes for cleaning them up.
Refactor the tests to use those classes.
Differential Revision: https://reviews.llvm.org/D83228
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Revision tags: llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init |
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| #
31458a9f |
| 30-Dec-2019 |
Miloš Stojanović <Milos.Stojanovic@rt-rk.com> |
[llvm-exegesis][NFC] Refactor Mips tests fixtures into a base class.
Differential Revision: https://reviews.llvm.org/D72003
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| #
84728e65 |
| 13-Dec-2019 |
Miloš Stojanović <Milos.Stojanovic@rt-rk.com> |
[llvm-exegesis][mips] Add BenchmarkResultTest unit test
Test writing and reading benchmark instructions to and from disc, and
check calculations of min, max and avg values from a list of benchmark
m
[llvm-exegesis][mips] Add BenchmarkResultTest unit test
Test writing and reading benchmark instructions to and from disc, and
check calculations of min, max and avg values from a list of benchmark
measures.
Differential Revision: https://reviews.llvm.org/D71265
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