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perf: Reduce memory usage by deduplicating type information
#803
Merged
Comparing
Veykril:veykril/push-ukowpnqompwy
(
ea12b6e
) with
master
(
ab7ecb4
)
CodSpeed Performance Gauge
-7%
Regression
1
Untouched
11
Benchmarks
Mode
CPU Simulation
Wall Time
Memory
Status
Acknowledged
Untouched
12 total
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
amortized[SupertypeInput]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
-7%
4 µs
4.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
accumulator
benches/accumulator.rs::benches::accumulator
CodSpeed Performance Gauge
+3%
4.3 ms
4.2 ms
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
many_tracked_structs
benches/incremental.rs::benches::many_tracked_structs
CodSpeed Performance Gauge
0%
38.3 µs
38.3 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new[InternedInput]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
0%
5.8 µs
5.8 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
amortized[Input]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
0%
3.5 µs
3.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new[Input]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
0%
10.4 µs
10.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mutating[10]
benches/compare.rs::benches::mutating_inputs::Mutating Inputs
CodSpeed Performance Gauge
-1%
13.8 µs
13.9 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
new[SupertypeInput]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
-1%
17 µs
17.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mutating[20]
benches/compare.rs::benches::mutating_inputs::Mutating Inputs
CodSpeed Performance Gauge
-1%
14 µs
14.1 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
mutating[30]
benches/compare.rs::benches::mutating_inputs::Mutating Inputs
CodSpeed Performance Gauge
-1%
14.1 µs
14.2 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
amortized[InternedInput]
benches/compare.rs::benches::inputs::Mutating Inputs
CodSpeed Performance Gauge
-2%
3.4 µs
3.5 µs
Uses the
CPU Simulation instrument
to collect CPU performance metrics.
converge_diverge
benches/dataflow.rs::benches::dataflow
CodSpeed Performance Gauge
-2%
137.7 µs
140.5 µs
Commits
Click on a commit to change the comparison range
Base
master
ab7ecb4
-6.69%
Use `OnceLock` instead of atomic-ptr
ea12b6e
10 months ago
by Veykril
© 2026 CodSpeed Technology
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