mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-02-26 15:47:21 +00:00
5606cbc710
Updates the libsecp256k1 dependency to commit: c0d9480fbbf8eccbd4be23ed27f6f2af6f3b211e PR: ``` BenchmarkSign-24 57756 21214 ns/op 164 B/op 3 allocs/op BenchmarkRecover-24 37156 33044 ns/op 80 B/op 1 allocs/op BenchmarkEcrecoverSignature-24 36889 32935 ns/op 80 B/op 1 allocs/op BenchmarkVerifySignature-24 41163 29207 ns/op 0 B/op 0 allocs/op BenchmarkDecompressPubkey-24 318624 4062 ns/op 304 B/op 6 allocs/op ``` Master: ``` BenchmarkSign-24 34509 35330 ns/op 164 B/op 3 allocs/op BenchmarkRecover-24 25418 47725 ns/op 80 B/op 1 allocs/op BenchmarkEcrecoverSignature-24 25735 47591 ns/op 80 B/op 1 allocs/op BenchmarkVerifySignature-24 29108 41097 ns/op 0 B/op 0 allocs/op BenchmarkDecompressPubkey-24 294747 4143 ns/op 304 B/op 6 allocs/op ``` Performance seems to be improved significantly: ``` Sign-24 34.86µ ± 3% 21.66µ ± 2% -37.86% (p=0.000 n=10) Recover-24 46.14µ ± 3% 33.24µ ± 2% -27.95% (p=0.000 n=10) ```
41 lines
913 B
CMake
41 lines
913 B
CMake
if(CMAKE_HOST_APPLE)
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find_program(BREW_COMMAND brew)
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execute_process(
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COMMAND ${BREW_COMMAND} --prefix valgrind
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OUTPUT_VARIABLE valgrind_brew_prefix
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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endif()
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set(hints_paths)
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if(valgrind_brew_prefix)
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set(hints_paths ${valgrind_brew_prefix}/include)
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endif()
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find_path(Valgrind_INCLUDE_DIR
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NAMES valgrind/memcheck.h
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HINTS ${hints_paths}
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)
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if(Valgrind_INCLUDE_DIR)
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include(CheckCSourceCompiles)
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set(CMAKE_REQUIRED_INCLUDES ${Valgrind_INCLUDE_DIR})
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check_c_source_compiles("
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#include <valgrind/memcheck.h>
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#if defined(NVALGRIND)
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# error \"Valgrind does not support this platform.\"
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#endif
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int main() {}
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" Valgrind_WORKS)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Valgrind
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REQUIRED_VARS Valgrind_INCLUDE_DIR Valgrind_WORKS
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)
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mark_as_advanced(
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Valgrind_INCLUDE_DIR
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)
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