ketan/v8-14.5 - Branch - cloudflare/workerd - CodSpeed

Blog Docs Changelog

Bump V8 to 14.5

Comparing

ketan/v8-14.5

(

51d0950

) with

main

(

c9203d3

)

-39%

Improvement: 12

Regression: 5

Untouched: 53

Skipped: 129

Benchmarks

129 total

The benchmarks below were skipped, so their baseline results are used instead. If they were deleted in your codebase, archive them to remove them from the performance reports.
Learn more about archiving benchmarks

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_8192[TextEncoderBenchmark]

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

Skipped

584.5 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_256[TextEncoderBenchmark]

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

Skipped

530.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_TwoByte_256[TextEncoderBenchmark]

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

Skipped

531.7 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_32[TextEncoderBenchmark]

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

Skipped

527.6 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_1024[TextEncoderBenchmark]

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

Skipped

535 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_OneByte_256[TextEncoderBenchmark]

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

Skipped

529.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_OneByte_256[TextEncoderBenchmark]

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

Skipped

541.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_ASCII_256[TextEncoderBenchmark]

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

Skipped

538.3 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_TwoByte_256[TextEncoderBenchmark]

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

Skipped

541 µs*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_1024[0/0/1024]

unknown_file

Skipped

3.7 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_ASCII_1024[1/0/1024]

unknown_file

Skipped

2.6 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_TwoByte_256[0/2/256]

unknown_file

Skipped

7.1 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

ParseAndSerialize

Mimetype

Skipped

74.9 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_256[0/0/256]

unknown_file

Skipped

3.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_8192[0/0/8192]

unknown_file

Skipped

13.1 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_ASCII_8192[1/0/8192]

unknown_file

Skipped

3.3 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_OneByte_256[0/1/256]

unknown_file

Skipped

5.3 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_ASCII_32[0/0/32]

unknown_file

Skipped

3 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_OneByte_1024[0/1/1024]

unknown_file

Skipped

12.1 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

Encode_OneByte_8192[0/1/8192]

unknown_file

Skipped

85.2 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_OneByte_256[1/1/256]

unknown_file

Skipped

4.5 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_OneByte_1024[1/1/1024]

unknown_file

Skipped

10.5 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_OneByte_8192[1/1/8192]

unknown_file

Skipped

66.9 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_ASCII_256[1/0/256]

unknown_file

Skipped

2.6 ms*

Uses the CPU Simulation instrument
to collect CPU performance metrics.

EncodeInto_TwoByte_8192[1/2/8192]

unknown_file

Skipped

96.7 ms*

Commits

Click on a commit to change the comparison range

Base

main

c9203d3

-40.1%

Bump V8 to 14.5

81cbb68

23 hours ago

by ketanhwr

0%

Add verify_write_barriers flag in V8's bazel config

4404d12

2 hours ago

by ketanhwr

+1.2%

Fix v8 windows build

51d0950

1 hour ago

by ketanhwr

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