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Add benchmark for small integers

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This benchmark is a sample of 1 million "small" integers
in range [-1000000 1000000) sampled from uniform distribution.
This commit is contained in:
Isaac Nickaein 2019-01-01 07:45:58 -08:00
parent 6503e83e74
commit be9b4cbd60
4 changed files with 1000023 additions and 16 deletions
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1
benchmarks/CMakeLists.txt
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@ -19,6 +19,7 @@ file(COPY ${CMAKE_SOURCE_DIR}/data DESTINATION .)
file(COPY ${CMAKE_SOURCE_DIR}/../test/data/regression/floats.json file(COPY ${CMAKE_SOURCE_DIR}/../test/data/regression/floats.json
${CMAKE_SOURCE_DIR}/../test/data/regression/unsigned_ints.json ${CMAKE_SOURCE_DIR}/../test/data/regression/unsigned_ints.json
${CMAKE_SOURCE_DIR}/../test/data/regression/signed_ints.json ${CMAKE_SOURCE_DIR}/../test/data/regression/signed_ints.json
${CMAKE_SOURCE_DIR}/../test/data/regression/small_signed_ints.json
DESTINATION data/numbers) DESTINATION data/numbers)
# benchmark binary # benchmark binary

33
benchmarks/src/benchmarks.cpp
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@ -28,14 +28,14 @@ static void ParseFile(benchmark::State& state, const char* filename)
std::ifstream file(filename, std::ios::binary | std::ios::ate); std::ifstream file(filename, std::ios::binary | std::ios::ate);
state.SetBytesProcessed(state.iterations() * file.tellg()); state.SetBytesProcessed(state.iterations() * file.tellg());
} }
BENCHMARK_CAPTURE(ParseFile, jeopardy, "data/jeopardy/jeopardy.json"); BENCHMARK_CAPTURE(ParseFile, jeopardy, "data/jeopardy/jeopardy.json");
BENCHMARK_CAPTURE(ParseFile, canada, "data/nativejson-benchmark/canada.json"); BENCHMARK_CAPTURE(ParseFile, canada, "data/nativejson-benchmark/canada.json");
BENCHMARK_CAPTURE(ParseFile, citm_catalog, "data/nativejson-benchmark/citm_catalog.json"); BENCHMARK_CAPTURE(ParseFile, citm_catalog, "data/nativejson-benchmark/citm_catalog.json");
BENCHMARK_CAPTURE(ParseFile, twitter, "data/nativejson-benchmark/twitter.json"); BENCHMARK_CAPTURE(ParseFile, twitter, "data/nativejson-benchmark/twitter.json");
BENCHMARK_CAPTURE(ParseFile, floats, "data/numbers/floats.json"); BENCHMARK_CAPTURE(ParseFile, floats, "data/numbers/floats.json");
BENCHMARK_CAPTURE(ParseFile, signed_ints, "data/numbers/signed_ints.json"); BENCHMARK_CAPTURE(ParseFile, signed_ints, "data/numbers/signed_ints.json");
BENCHMARK_CAPTURE(ParseFile, unsigned_ints, "data/numbers/unsigned_ints.json"); BENCHMARK_CAPTURE(ParseFile, unsigned_ints, "data/numbers/unsigned_ints.json");
BENCHMARK_CAPTURE(ParseFile, small_signed_ints, "data/numbers/small_signed_ints.json");
////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////
// parse JSON from string // parse JSON from string
@ -61,13 +61,14 @@ static void ParseString(benchmark::State& state, const char* filename)
state.SetBytesProcessed(state.iterations() * str.size()); state.SetBytesProcessed(state.iterations() * str.size());
} }
BENCHMARK_CAPTURE(ParseString, jeopardy, "data/jeopardy/jeopardy.json"); BENCHMARK_CAPTURE(ParseString, jeopardy, "data/jeopardy/jeopardy.json");
BENCHMARK_CAPTURE(ParseString, canada, "data/nativejson-benchmark/canada.json"); BENCHMARK_CAPTURE(ParseString, canada, "data/nativejson-benchmark/canada.json");
BENCHMARK_CAPTURE(ParseString, citm_catalog, "data/nativejson-benchmark/citm_catalog.json"); BENCHMARK_CAPTURE(ParseString, citm_catalog, "data/nativejson-benchmark/citm_catalog.json");
BENCHMARK_CAPTURE(ParseString, twitter, "data/nativejson-benchmark/twitter.json"); BENCHMARK_CAPTURE(ParseString, twitter, "data/nativejson-benchmark/twitter.json");
BENCHMARK_CAPTURE(ParseString, floats, "data/numbers/floats.json"); BENCHMARK_CAPTURE(ParseString, floats, "data/numbers/floats.json");
BENCHMARK_CAPTURE(ParseString, signed_ints, "data/numbers/signed_ints.json"); BENCHMARK_CAPTURE(ParseString, signed_ints, "data/numbers/signed_ints.json");
BENCHMARK_CAPTURE(ParseString, unsigned_ints, "data/numbers/unsigned_ints.json"); BENCHMARK_CAPTURE(ParseString, unsigned_ints, "data/numbers/unsigned_ints.json");
BENCHMARK_CAPTURE(ParseString, small_signed_ints, "data/numbers/small_signed_ints.json");
////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////
@ -101,6 +102,8 @@ BENCHMARK_CAPTURE(Dump, signed_ints / -, "data/numbers/signed_ints.json",
BENCHMARK_CAPTURE(Dump, signed_ints / 4, "data/numbers/signed_ints.json", 4); BENCHMARK_CAPTURE(Dump, signed_ints / 4, "data/numbers/signed_ints.json", 4);
BENCHMARK_CAPTURE(Dump, unsigned_ints / -, "data/numbers/unsigned_ints.json", -1); BENCHMARK_CAPTURE(Dump, unsigned_ints / -, "data/numbers/unsigned_ints.json", -1);
BENCHMARK_CAPTURE(Dump, unsigned_ints / 4, "data/numbers/unsigned_ints.json", 4); BENCHMARK_CAPTURE(Dump, unsigned_ints / 4, "data/numbers/unsigned_ints.json", 4);
BENCHMARK_CAPTURE(Dump, small_signed_ints / -, "data/numbers/small_signed_ints.json", -1);
BENCHMARK_CAPTURE(Dump, small_signed_ints / 4, "data/numbers/small_signed_ints.json", 4);
BENCHMARK_MAIN(); BENCHMARK_MAIN();

1000002
test/data/regression/small_signed_ints.json Executable file
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File diff suppressed because it is too large Load diff

3
test/src/unit-regression.cpp
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@ -669,7 +669,8 @@ TEST_CASE("regression tests")
{ {
"test/data/regression/floats.json", "test/data/regression/floats.json",
"test/data/regression/signed_ints.json", "test/data/regression/signed_ints.json",
"test/data/regression/unsigned_ints.json" "test/data/regression/unsigned_ints.json",
"test/data/regression/small_signed_ints.json"
}) })
{ {
CAPTURE(filename) CAPTURE(filename)