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Merge branch 'develop' into claude/3-13-0-perf-blog-a3ba5b

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Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-11-07 14:55:50 +01:00
2 parents 9593feabf3 7fc8312c64
commit d3d82849e2
139 files changed
+24103 -2968
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tests/benchmarks/src/benchmarks.cpp
+18
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@@ -629,6 +629,22 @@ static json make_containers()
return j;
}
/// many arrays of one number each: one-element arrays are left to the general
/// path (CBOR and MessagePack), which reads a lone number slower than the loop
/// for arrays of scalars would
static json make_singles()
{
json data = json::array();
for (std::size_t i = 0; i < 100000; ++i)
{
data.push_back(json::array({i}));
}
json j = json::object();
j["data"] = std::move(data);
return j;
}
/// one flat array of numbers: the scalar decoding path, which must not move
static json make_scalars()
{
@@ -676,6 +692,8 @@ BENCHMARK_CAPTURE(FromBinaryShape, containers / ubjson_optimized, make_container
BENCHMARK_CAPTURE(FromBinaryShape, containers / bjdata, make_containers, binary_format::bjdata);
BENCHMARK_CAPTURE(FromBinaryShape, containers / bson, make_containers, binary_format::bson);
BENCHMARK_CAPTURE(FromBinaryShape, containers / bon8, make_containers, binary_format::bon8);
BENCHMARK_CAPTURE(FromBinaryShape, singles / cbor, make_singles, binary_format::cbor);
BENCHMARK_CAPTURE(FromBinaryShape, singles / msgpack, make_singles, binary_format::msgpack);
// BSON names every array element, so a large array measures key generation
// rather than scalar decoding and is left out here
BENCHMARK_CAPTURE(FromBinaryShape, scalars / cbor, make_scalars, binary_format::cbor);