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Cuong Manh Le 1a119edd8b 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 <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
2020-09-07 02:46:24 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api text/template: add CommentNode to template parse tree 2020-08-28 21:45:12 +00:00
doc doc/go1.16: reformat the minor changes section as a definition list 2020-09-05 18:40:02 +00:00
lib/time lib/time, time/tzdata: update tz data to 2020a 2020-04-30 08:07:39 +00:00
misc cmd/cgo: document #include <> search path behaviour 2020-09-01 23:12:18 +00:00
src runtime: rotate map key seed on clearing up maps 2020-09-07 02:46:24 +00:00
test cmd/compile,runtime: skip zero'ing order array for select statements 2020-08-29 08:02:52 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore .gitignore: ignore src/cmd/dist/dist 2017-10-28 21:55:49 +00:00
AUTHORS A+C: add Kush Patel (corporate CLA for Hootsuite Inc) 2020-07-08 00:10:44 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.15 release 2020-08-10 21:51:48 +00:00
favicon.ico website: recreate 16px and 32px favicon 2016-08-25 15:43:32 +00:00
LICENSE doc: revert copyright date to 2009 2016-06-01 22:40:04 +00:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README.md README: linkify some paths 2018-06-06 18:07:01 +00:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00
SECURITY.md SECURITY.md: update go versions 2019-09-26 15:34:57 +00:00

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