use Exception.clone instead of copy constructor
#6493Comparing
maizatskyi/2026-04-03-exception-clone
(e00eedf
) withmain
(dcc9488
)+9%
- Improvement
- 1
- Untouched
- 69
- Skipped
- 129
Benchmarks
199 total
bm_Promise_ReadyNow
external/+http+capnp-cpp/src/kj/async-bench.c+++9%
2.3 µs2.1 µs
bm_Promise_Pow2_20
external/+http+capnp-cpp/src/kj/async-bench.c+++6%
9.1 µs8.6 µs
bm_Promise_Shift_20
external/+http+capnp-cpp/src/kj/async-bench.c+++5%
9.9 µs9.4 µs
bm_Coro_Pow2_20
external/+http+capnp-cpp/src/kj/async-bench.c+++3%
17.6 µs17 µs
bm_Promise_ImmediatePromise_Then
external/+http+capnp-cpp/src/kj/async-bench.c+++3%
4.4 µs4.3 µs
bm_Coro_Shift_20
external/+http+capnp-cpp/src/kj/async-bench.c+++2%
20.5 µs20 µs
simpleStringBody[Response]
src/workerd/tests/bench-response.c+++2%
20.4 µs20 µs
jsonResponse[Response]
src/workerd/tests/bench-response.c+++2%
41.4 µs40.8 µs
bm_Coro_Fib10
external/+http+capnp-cpp/src/kj/async-bench.c+++1%
13.3 µs13.2 µs
bm_Http_ClientWrapper
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c+++1%
35.3 µs34.9 µs
bodyWithHeaders[Response]
src/workerd/tests/bench-response.c+++1%
30.9 µs30.5 µs
bm_Http_FullProtocol
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c+++1%
75.3 µs74.6 µs
bm_Coro_CoAwait_ImmediatePromise
external/+http+capnp-cpp/src/kj/async-bench.c+++1%
5.7 µs5.7 µs
bm_Http_OverCapnpLocalCall
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c+++1%
126.9 µs126.1 µs
bm_Promise_Fib10
external/+http+capnp-cpp/src/kj/async-bench.c+++1%
18.5 µs18.4 µs
Encode_ASCII_8192[TextEncoder][0/0/8192]
src/workerd/tests/bench-text-encoder.c++0%
13 ms13 ms
bm_Http_Baseline
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++0%
11.3 µs11.3 µs
request[GlobalScopeBenchmark]
src/workerd/tests/bench-global-scope.c++0%
53 ms52.8 ms
Test_JSON_ENC
src/workerd/tests/bench-json.c++0%
210.8 ms210.3 ms
bm_Http_OverCapnpFullRPC
external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++0%
235.9 µs235.3 µs
constructor[ApiHeaders]
src/workerd/tests/bench-api-headers.c++0%
69.7 ms69.6 ms
Encode_ASCII_32[TextEncoder][0/0/32]
src/workerd/tests/bench-text-encoder.c++0%
2.6 ms2.6 ms
Encode_OneByte_256[TextEncoder][0/1/256]
src/workerd/tests/bench-text-encoder.c++0%
4.7 ms4.7 ms
Encode_ASCII_1024[TextEncoder][0/0/1024]
src/workerd/tests/bench-text-encoder.c++0%
3.2 ms3.2 ms
bm_Promise_Immediate
external/+http+capnp-cpp/src/kj/async-bench.c++0%
3.7 µs3.7 µs
Commits
Click on a commit to change the comparison rangeBase
main
dcc9488
+8.79%
use Exception.clone instead of copy constructor
e00eedf
2 days ago
by mikea