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runtime: rotate map key seed on clearing up maps
Same thing as CL 253020 did for map clear idiom. name old time/op new time/op delta MapDelete/Int32/100-12 30.0ns ± 1% 30.7ns ± 3% ~ (p=0.400 n=3+3) MapDelete/Int32/1000-12 26.6ns ± 2% 28.1ns ± 3% ~ (p=0.100 n=3+3) MapDelete/Int32/10000-12 28.6ns ± 1% 31.9ns ± 1% ~ (p=0.100 n=3+3) MapDelete/Int64/100-12 30.2ns ± 0% 32.1ns ± 3% ~ (p=0.100 n=3+3) MapDelete/Int64/1000-12 26.5ns ± 1% 27.5ns ± 3% ~ (p=0.100 n=3+3) MapDelete/Int64/10000-12 29.6ns ± 1% 29.3ns ± 1% ~ (p=0.300 n=3+3) MapDelete/Str/100-12 19.5ns ± 3% 19.6ns ± 2% ~ (p=0.800 n=3+3) MapDelete/Str/1000-12 31.6ns ± 1% 31.4ns ± 1% ~ (p=0.500 n=3+3) MapDelete/Str/10000-12 37.8ns ± 1% 37.1ns ± 1% ~ (p=0.100 n=3+3) MapDelete/Pointer/100-12 15.9ns ± 1% 16.8ns ± 9% ~ (p=0.200 n=3+3) MapDelete/Pointer/1000-12 26.9ns ± 1% 26.2ns ± 2% ~ (p=0.200 n=3+3) MapDelete/Pointer/10000-12 30.6ns ± 1% 30.7ns ± 4% ~ (p=0.700 n=3+3) Fixes #25237 Change-Id: I353cf44a2f6158549f0ef563d867f0844fec7095 Reviewed-on: https://go-review.googlesource.com/c/go/+/252940 Run-TryBot: Cuong Manh Le <[email protected]> TryBot-Result: Gobot Gobot <[email protected]> Reviewed-by: Emmanuel Odeke <[email protected]> Reviewed-by: Keith Randall <[email protected]>
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