yagiz/add-rust-string-utf8value - Branch - cloudflare/workerd

implement v8::String and v8::String::Utf8Value in Rust

#6364Merged

Comparing

yagiz/add-rust-string-utf8value

(

bf864c7

) with

main

(

b4fc0eb

)

-27%

Regression: 2

Untouched: 68

Skipped: 129

Benchmarks

199 total

simpleStringBody[Response]

src/workerd/tests/bench-response.c++

-27%

20.1 µs27.4 µs

Encode_ASCII_256[TextEncoder][0/0/256]

src/workerd/tests/bench-text-encoder.c++

-11%

3.1 ms3.5 ms

EncodeInto_ASCII_256[TextEncoder][1/0/256]

src/workerd/tests/bench-text-encoder.c++

2.4 ms2.4 ms

EncodeInto_ASCII_8192[TextEncoder][1/0/8192]

src/workerd/tests/bench-text-encoder.c++

3.7 ms3.7 ms

Encode_OneByte_1024[TextEncoder][0/1/1024]

src/workerd/tests/bench-text-encoder.c++

12 ms12 ms

arrayBufferBody[Response]

src/workerd/tests/bench-response.c++

17.8 µs17.8 µs

jsonResponse[Response]

src/workerd/tests/bench-response.c++

41.3 µs41.3 µs

EncodeInto_TwoByte_8192[TextEncoder][1/2/8192]

src/workerd/tests/bench-text-encoder.c++

96.6 ms96.6 ms

request[GlobalScopeBenchmark]

src/workerd/tests/bench-global-scope.c++

52.9 ms52.9 ms

bm_Http_OverCapnpLocalCall

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

126.5 µs126.5 µs

bm_Http_OverCapnpFullRPC

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

235 µs235 µs

EncodeInto_TwoByte_256[TextEncoder][1/2/256]

src/workerd/tests/bench-text-encoder.c++

5.3 ms5.3 ms

bm_Http_FullProtocol

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

75.3 µs75.3 µs

Encode_TwoByte_8192[TextEncoder][0/2/8192]

src/workerd/tests/bench-text-encoder.c++

119.5 ms119.5 ms

Encode_TwoByte_1024[TextEncoder][0/2/1024]

src/workerd/tests/bench-text-encoder.c++

16.4 ms16.4 ms

Encode_ASCII_1024[TextEncoder][0/0/1024]

src/workerd/tests/bench-text-encoder.c++

3.7 ms3.7 ms

Encode_OneByte_256[TextEncoder][0/1/256]

src/workerd/tests/bench-text-encoder.c++

5.2 ms5.2 ms

Util_RecursivelyFreeze

src/workerd/tests/bench-util.c++

10.1 ms10.1 ms

Test_JSON_ENC

src/workerd/tests/bench-json.c++

211.3 ms211.3 ms

JsString_Utf8Length_Utf16_Invalid_NonFlat_256

src/workerd/tests/bench-jsstring.c++

9.4 µs9.4 µs

JsString_Utf8Length_Utf16_Invalid_NonFlat_8192

src/workerd/tests/bench-jsstring.c++

74.1 µs74.1 µs

bm_Http_Baseline

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

11.3 µs11.3 µs

JsString_Utf8Length_Utf16_NonFlat_8192

src/workerd/tests/bench-jsstring.c++

24.8 µs24.8 µs

JsString_Utf8Length_Latin1_Flat_1024

src/workerd/tests/bench-jsstring.c++

3.2 µs3.2 µs

Serialize

src/workerd/tests/bench-mimetype.c++::Mimetype

75.5 ms75.5 ms

Commits

Click on a commit to change the comparison range

Base

main

b4fc0eb

-26.55%

add String::concat, internalize, get_identity_hash, is_flat, MAX_LENGTH

bf864c7

22 hours ago

by anonrig

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