- 29 Nov, 2018 26 commits
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Keith Randall authored
We don't need a write barrier if: 1) The location we're writing to doesn't hold a heap pointer, and 2) The value we're writing isn't a heap pointer. The freshly returned value from runtime.newobject satisfies (1). Pointers to globals, and the contents of the read-only data section satisfy (2). This is particularly helpful for code like: p := []string{"abc", "def", "ghi"} Where the compiler generates: a := new([3]string) move(a, statictmp_) // eliminates write barriers here p := a[:] For big slice literals, this makes the code a smaller and faster to compile. Update #13554. Reduces the compile time by ~10% and RSS by ~30%. Change-Id: Icab81db7591c8777f68e5d528abd48c7e44c87eb Reviewed-on: https://go-review.googlesource.com/c/151498 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:Austin Clements <austin@google.com> Reviewed-by:
Cherry Zhang <cherryyz@google.com>
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Austin Clements authored
This adds several new checks to help debug #27993. It adds a mechanism for freezing write barriers and gcWork puts during the mark completion algorithm. This way, if we do detect mark completion, we can catch any puts that happened during the completion algorithm. Based on build dashboard failures, this seems to be the window of time when these are happening. This also double-checks that all work buffers are empty immediately upon entering mark termination (much earlier than the current check). This is unlikely to trigger based on the current failures, but is a good safety net. Change-Id: I03f56c48c4322069e28c50fbc3c15b2fee2130c2 Reviewed-on: https://go-review.googlesource.com/c/151797 Run-TryBot: Austin Clements <austin@google.com> Reviewed-by:
Michael Knyszek <mknyszek@google.com>
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Ian Lance Taylor authored
The old code ignored the field alignment, and only looked at the field offset: if the field offset required padding, cgo added padding. But while that approach works for Go (at least with the gc toolchain) it doesn't work for C code using packed structs. With a packed struct the added padding may leave the struct at a misaligned position, and the inserted alignment, which cgo is not considering, may introduce additional, unexpected, padding. Padding that ignores alignment is not a good idea when the struct is not packed, and Go structs are never packed. So don't ignore alignment. Fixes #28896 Change-Id: Ie50ea15fa6dc35557497097be9fecfecb11efd8a Reviewed-on: https://go-review.googlesource.com/c/150602 Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by:
Bryan C. Mills <bcmills@google.com>
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Agniva De Sarker authored
We refactor the conversion of quotes to their unicode equivalent to a separate function so that it can be called from ToText and Synopsis. And we introduce a temp buffer to write the escaped HTML and convert the unicode quotes back to html escaped entities. This simplifies the logic and gets rid of the need to track the index of the escaped text. Fixes #27759 Change-Id: I71cf47ddcd4c6794ccdf2898ac25539388b393c1 Reviewed-on: https://go-review.googlesource.com/c/150377 Run-TryBot: Robert Griesemer <gri@golang.org> Reviewed-by:
Robert Griesemer <gri@golang.org>
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Gergely Brautigam authored
Adjust mTreap ordering logic to reflect the description of mTreap ordering. Before it was using unsafe.Pointer in order to gather the base address of a span. This has been changed to use base, which is the startAddress of a span as the description is telling us in mgclarge.go. Fixes: golang/go#28805 Change-Id: Ib3cd94a0757e23d135b5d41830f38fc08bcf16a3 GitHub-Last-Rev: 93f749b6700b1e179de16607a18395d5e162ecc1 GitHub-Pull-Request: golang/go#28973 Reviewed-on: https://go-review.googlesource.com/c/151499Reviewed-by:
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Bryan C. Mills authored
Previously, we were looking for the string go.mod specifically, but the module-mode-outside-a-module logic added in CL 148517 sets GOMOD to os.DevNull Updates #28992 Change-Id: I62a4baaa911a495350294d78bae96be3fe4866cb Reviewed-on: https://go-review.googlesource.com/c/151617 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Russ Cox <rsc@golang.org>
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Bryan C. Mills authored
Change-Id: I4717964234fca0c8c5889ed710b66f39eb53a809 Reviewed-on: https://go-review.googlesource.com/c/151562 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
The test that used that module was removed in https://golang.org/cl/128900. Change-Id: Id96270a52398c8ccc09821efb2a6a6b4764f44d9 Reviewed-on: https://go-review.googlesource.com/c/151560 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
This assignment became a no-op in CL 36196, where both it and the preceding assignment were changed to cfg.GOROOTbin (from gorootBin and gobin respectively). Change-Id: If74969c4cc3ffc5d8394ff9d8e8bcec9e0a4e3b0 Reviewed-on: https://go-review.googlesource.com/c/151561 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
Also test that Download restores deleted files. Updates #27783 Change-Id: If50074dbcffd74ff08fbaa9ad8c314cfdce0b02d Reviewed-on: https://go-review.googlesource.com/c/151559 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
This is as minimal a change as I could comfortably make to enable 'go get' outside of a module for 1.12. In general, commands invoked in module mode while outside of a module operate as though they are in a module with an initially-empty go.mod file. ('go env GOMOD' reports os.DevNull.) Commands that operate on the current directory (such as 'go list' and 'go get -u' without arguments) fail: without a module definition, we don't know the package path. Likewise, commands whose sole purpose is to write files within the main module (such as 'go mod edit' and 'go mod vendor') fail, since we don't know where to write their output. Since the go.sum file for the main module is authoritative, we do not check go.sum files when operating outside of a module. I plan to revisit that when the tree opens for 1.13. We may also want to revisit the behavior of 'go list': it would be useful to be able to query individual packages (and dependencies of those packages) within versioned modules, but today we only allow versioned paths in conjunction with the '-m' flag. Fixes #24250 RELNOTE=yes Change-Id: I028c323ddea27693a92ad0aa4a6a55d5e3f43f2c Reviewed-on: https://go-review.googlesource.com/c/148517 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: -
Bryan C. Mills authored
The lockfile guards calls that may change the repo's filesystem contents. We don't know how robust VCS implementations are to running simultaneous commands, and this way we don't need to care: only one 'go' command at a time will modify any given repository. If we can guarantee that particular VCS implementations are robust enough across all of the VCS tool versions we support, we may be able to remove some of this locking to improve parallelism. Updates #26794 Change-Id: I578524974f5015629239cef43d3793aee2b9075c Reviewed-on: https://go-review.googlesource.com/c/146381 Run-TryBot: Bryan C. Mills <bcmills@google.com> Reviewed-by:
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Bryan C. Mills authored
Use an arbitrary lockfile to serialize edits, and use atomic renames to actually write the go.mod file so that we never drop version requirements due to a command failing partway through a write. Multiple invocations of the 'go' command may read the go.mod file concurrently, and will see some consistent version even if some other invocation changes it concurrently. Multiple commands may attempt to write the go.mod file concurrently. One writer will succeed and write a consistent, complete go.mod file. The others will detect the changed contents and fail explicitly: it is not, in general, possible to resolve two conflicting changes to module requirements, so we surface the problem to the user rather than trying to solve the problem heuristically. Updates #26794 Change-Id: Ia1a06a01ef93fa9be664f560eb83bb86b0207443 Reviewed-on: https://go-review.googlesource.com/c/146380 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
We employ the following new locking mechanisms: • Zip files and list files within the module cache are written using atomic renames of temporary files, so that GOPROXY servers reading from the cache will never serve incomplete content. • A lock file for each module version guards downloading and extraction of (immutable) module contents. • A lock file alongside each version list (named 'list.lock') guards updates to the list. • A single lock file in the module cache guards updates to all go.sum files. The go.sum files themselves are written using an atomic rename to ensure that we never accidentally discard existing sums. Updates #26794 RELNOTE=yes Change-Id: I16ef8b06ee4bd7b94d0c0a6f5d17e1cecc379076 Reviewed-on: https://go-review.googlesource.com/c/146382 Run-TryBot: Bryan C. Mills <bcmills@google.com> Reviewed-by:
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Bryan C. Mills authored
This will be used to eliminate a redundant copy in CL 145178. (It also decouples two design points that were previously coupled: the destination of the zip output and the program logic to write that output.) Updates #26794 Change-Id: I6cfd5a33c162c0016a1b83a278003684560a3772 Reviewed-on: https://go-review.googlesource.com/c/151341 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
Also check to make sure we don't overwrite a newer timestamp with an older one. testexpire.txt may be written concurrently, and a partially-written timestamp may appear much older than the actual intended one. We don't want to re-run tests that should still be cached. Updates #26794 Change-Id: If56348e799f0e7be3c5bc91b4a336e23ad99f791 Reviewed-on: https://go-review.googlesource.com/c/146379 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Bryan C. Mills authored
lockedfile.File passes through to os.File, with Open, Create, and OpenFile functions that mimic the corresponding os functions but acquire locks automatically, releasing them when the file is closed. lockedfile.Sentinel is a simplified wrapper around lockedfile.OpenFile for the common use-case of files that signal the status of idempotent tasks. lockedfile.Mutex is a Mutex-like synchronization primitive implemented in terms of file locks. lockedfile.Read is like ioutil.Read, but obtains a read-lock. lockedfile.Write is like ioutil.Write, but obtains a write-lock and can be used for read-only files with idempotent contents. Updates #26794 Change-Id: I50f7132c71d2727862eed54411f3f27e1af55cad Reviewed-on: https://go-review.googlesource.com/c/145178 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Keith Randall authored
Change-Id: Ief11612b67def93311707165910124d3ce28fb89 Reviewed-on: https://go-review.googlesource.com/c/151777Reviewed-by:
Brad Fitzpatrick <bradfitz@golang.org>
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Bryan C. Mills authored
Updates #26794 Change-Id: I2a50e3b756ff6a2bbaee4737ca7ed053b01c8d0e Reviewed-on: https://go-review.googlesource.com/c/146378Reviewed-by:
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Bryan C. Mills authored
renameio.WriteFile writes files atomically by renaming temporary files. See the subsequent changes for usage examples. Updates #26794 Updates #22397 Change-Id: I4bfe3125a53f58060587f98afbb4260bb1cc3d32 Reviewed-on: https://go-review.googlesource.com/c/146377 Run-TryBot: Bryan C. Mills <bcmills@google.com> Reviewed-by:
Giovanni Bajo <rasky@develer.com> Reviewed-by:
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Bryan C. Mills authored
Packages in vendor/ directories have a "vendor/" path prefix in GOPATH mode, but intentionally do not in module mode. Since the import path is embedded in the compiled output, changing that path invalidates cache entries and causes cmd/go to try to rebuild (and reinstall) the vendored libraries, which will fail if the directory containing those libraries is read-only. If I understood correctly, this is the approach Russ suggested as an alternative to https://golang.org/cl/136138. Fixes #27285 Fixes #26988 Change-Id: I8a2507fa892b84cde0a803aaa79e460723da572b Reviewed-on: https://go-review.googlesource.com/c/147443 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Than McIntosh authored
This patch merges in support for reading the most recent incarnation of V3 export data (initial inline function bodies), from the importer portions of https://golang.org/cl/150061 and https://golang.org/cl/150067. Updates #28961. Change-Id: I34e837acbf48b8fd1a4896a1a977d2241adfb28d Reviewed-on: https://go-review.googlesource.com/c/151557 Run-TryBot: Than McIntosh <thanm@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Ian Lance Taylor <iant@golang.org> Reviewed-by:
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David Chase authored
For the entry block, make the "first instruction" be truly the first instruction. This allows printing of incoming parameters with Delve. Also be sure Phis are marked as being at the start of their block. This is observed to move location list pointers, and where moved, they become correct. Leading zero-width instructions include LoweredGetClosurePtr. Because this instruction is actually architecture-specific, and it is now tested for in 3 different places, also created Op.isLoweredGetClosurePtr() to reduce future surprises. Change-Id: Ic043b7265835cf1790382a74334b5714ae4060af Reviewed-on: https://go-review.googlesource.com/c/145179 Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Heschi Kreinick <heschi@google.com>
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Alex Brainman authored
Apparently (see https://github.com/golang/go/issues/27904#issuecomment-442140627 for details) kernel32.dll file is not present on windows/arm, so use ws2_32.dll instead. ws2_32.dll imports table also lives in '.rdata' section, so ws2_32.dll is as good as kernel32.dll for testing issue #16103. Updates #27904 Change-Id: Ibc72b24eea9a4d85abd371ffdcf00442e711b745 Reviewed-on: https://go-review.googlesource.com/c/151480Reviewed-by:
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Filippo Valsorda authored
Since they are sent after the handshake in TLS 1.3, the client was not actually consuming them, as it doesn't make any Read calls. They were then sitting in the kernel receive buffer when the client would call Close. The kernel would see that and send a RST, which would race the closeNotify, causing errors. Also, we get to trim 600 lines of useless test data. Fixes #28852 Change-Id: I7517feab77dabab7504bfc111098ba09ea07ae5e Reviewed-on: https://go-review.googlesource.com/c/151659Reviewed-by:
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Ian Lance Taylor authored
An untyped constant can be defined in any input file, we shouldn't segregate them by file. Updates #28772 Change-Id: I0347f15236833bb511eb49f86c449ee9241b0a25 Reviewed-on: https://go-review.googlesource.com/c/151600 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Andrew Bonventre <andybons@golang.org>
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- 28 Nov, 2018 14 commits
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Lynn Boger authored
VPERMXOR is missing from the Go assembler for ppc64. It has the same format as VPERM. It was requested by an external user so they could write an optimized algorithm in asm. Change-Id: Icf4c682f7f46716ccae64e6ae3d62e8cec67f6c1 Reviewed-on: https://go-review.googlesource.com/c/151578 Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
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Meng Zhuo authored
There are three functions that do Connection header write: 1. transport.go/ persistConn.roundTrip 2. transfer.go/ transferWriter.writeHeader 3. request.go/ Request.write The root cause is roundTrip didn't lookup into request.Close and transferWriter didn't take care of extraHeaders. Fixes #28886 Change-Id: I1d131019c7cd42eb1bcc972c631b7df7511c1f39 Reviewed-on: https://go-review.googlesource.com/c/150722 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Keith Randall authored
Break ADDconst into ADD + MOVDconst, so that if the constant is too big it won't overflow ADDconst's constant field. For normal sizes, other rules will recombine into an ADDconst. Fixes S390X breakage from CL 33909. Change-Id: Id804ee052365527efb580f797688b0ce83c47915 Reviewed-on: https://go-review.googlesource.com/c/151597 Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by:
Michael Munday <mike.munday@ibm.com>
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James Craig Burley authored
Change-Id: I956d6d1dbf8516cb65eb3a0686a3b0584b4a6840 GitHub-Last-Rev: 1c928f3c67eceae424cbcd6b0935605a78728604 GitHub-Pull-Request: golang/go#28991 Reviewed-on: https://go-review.googlesource.com/c/151324Reviewed-by:
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Tobias Klauser authored
CL 151478 was suppose to fix the build failure on linux/arm64 but the build constraint didn't exclude linux/arm64 properly. Fixes #28982 Change-Id: Ia80265b0adba0384cd28bc2deb1726418664975a Reviewed-on: https://go-review.googlesource.com/c/151303 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Josh Bleecher Snyder authored
For many uses of math/big, most numbers are small in practice. Prior to this change, big.NewInt allocated a minimum of five Words: one to hold the value, and four as extra capacity. In most cases, this extra capacity is waste. Worse, allocating a single Word uses a fast malloc path for tiny allocs; allocating five Words is more expensive in CPU as well as memory. This change is a simple fix: Treat a request for one Word at its word. I experimented with more complicated fixes and did not find anything that outperformed this easy fix. On some real world programs, this is a clear win. The compiler: name old alloc/op new alloc/op delta Template 37.1MB ± 0% 37.0MB ± 0% -0.23% (p=0.008 n=5+5) Unicode 29.2MB ± 0% 28.5MB ± 0% -2.48% (p=0.008 n=5+5) GoTypes 133MB ± 0% 133MB ± 0% -0.05% (p=0.008 n=5+5) Compiler 628MB ± 0% 628MB ± 0% -0.06% (p=0.008 n=5+5) SSA 2.04GB ± 0% 2.03GB ± 0% -0.14% (p=0.008 n=5+5) Flate 24.7MB ± 0% 24.6MB ± 0% -0.23% (p=0.008 n=5+5) GoParser 29.6MB ± 0% 29.6MB ± 0% -0.07% (p=0.008 n=5+5) Reflect 82.3MB ± 0% 82.2MB ± 0% -0.05% (p=0.008 n=5+5) Tar 36.2MB ± 0% 36.2MB ± 0% -0.12% (p=0.008 n=5+5) XML 49.5MB ± 0% 49.4MB ± 0% -0.23% (p=0.008 n=5+5) [Geo mean] 85.1MB 84.8MB -0.37% name old allocs/op new allocs/op delta Template 364k ± 0% 364k ± 0% ~ (p=0.476 n=5+5) Unicode 341k ± 0% 341k ± 0% ~ (p=0.690 n=5+5) GoTypes 1.37M ± 0% 1.37M ± 0% ~ (p=0.444 n=5+5) Compiler 5.50M ± 0% 5.50M ± 0% +0.02% (p=0.008 n=5+5) SSA 16.0M ± 0% 16.0M ± 0% +0.01% (p=0.008 n=5+5) Flate 238k ± 0% 238k ± 0% ~ (p=0.222 n=5+5) GoParser 305k ± 0% 305k ± 0% ~ (p=0.841 n=5+5) Reflect 976k ± 0% 976k ± 0% ~ (p=0.222 n=5+5) Tar 354k ± 0% 354k ± 0% ~ (p=0.103 n=5+5) XML 450k ± 0% 450k ± 0% ~ (p=0.151 n=5+5) [Geo mean] 837k 837k +0.01% go.skylark.net (at ea6d2813de75ded8d157b9540bc3d3ad0b688623): name old alloc/op new alloc/op delta Hashtable-8 456kB ± 0% 299kB ± 0% -34.33% (p=0.000 n=9+9) /bench_builtin_method-8 220kB ± 0% 190kB ± 0% -13.55% (p=0.000 n=9+10) name old allocs/op new allocs/op delta Hashtable-8 7.84k ± 0% 7.84k ± 0% ~ (all equal) /bench_builtin_method-8 7.49k ± 0% 7.49k ± 0% ~ (all equal) The math/big benchmarks are messy, which is predictable, since they naturally exercise the bigger-than-one-word code more. Also worth noting is that many of the benchmarks have very high variance. I've omitted the opVV and opVW benchmarks, as they are unrelated. name old time/op new time/op delta DecimalConversion-8 92.5µs ± 1% 90.6µs ± 0% -2.12% (p=0.000 n=17+19) FloatString/100-8 867ns ± 0% 871ns ± 0% +0.50% (p=0.000 n=18+18) FloatString/1000-8 26.4µs ± 1% 26.5µs ± 1% ~ (p=0.396 n=20+19) FloatString/10000-8 2.15ms ± 2% 2.16ms ± 2% ~ (p=0.089 n=19+20) FloatString/100000-8 209ms ± 1% 209ms ± 1% ~ (p=0.583 n=19+19) FloatAdd/10-8 63.5ns ± 2% 64.1ns ± 6% ~ (p=0.389 n=19+19) FloatAdd/100-8 66.0ns ± 2% 65.8ns ± 2% ~ (p=0.825 n=20+20) FloatAdd/1000-8 93.9ns ± 1% 94.3ns ± 1% ~ (p=0.273 n=19+20) FloatAdd/10000-8 347ns ± 2% 342ns ± 1% -1.50% (p=0.000 n=18+18) FloatAdd/100000-8 2.78µs ± 1% 2.78µs ± 2% ~ (p=0.961 n=20+19) FloatSub/10-8 56.9ns ± 2% 57.8ns ± 3% +1.59% (p=0.001 n=19+19) FloatSub/100-8 58.2ns ± 2% 58.9ns ± 2% +1.25% (p=0.004 n=20+20) FloatSub/1000-8 74.9ns ± 1% 74.4ns ± 1% -0.76% (p=0.000 n=19+20) FloatSub/10000-8 223ns ± 1% 220ns ± 2% -1.29% (p=0.000 n=16+20) FloatSub/100000-8 1.66µs ± 1% 1.66µs ± 2% ~ (p=0.147 n=20+20) ParseFloatSmallExp-8 8.38µs ± 0% 8.59µs ± 0% +2.48% (p=0.000 n=19+19) ParseFloatLargeExp-8 31.1µs ± 0% 32.0µs ± 0% +3.04% (p=0.000 n=16+17) GCD10x10/WithoutXY-8 115ns ± 1% 99ns ± 3% -14.07% (p=0.000 n=20+20) GCD10x10/WithXY-8 322ns ± 0% 312ns ± 0% -3.11% (p=0.000 n=18+13) GCD10x100/WithoutXY-8 233ns ± 1% 219ns ± 1% -5.73% (p=0.000 n=19+17) GCD10x100/WithXY-8 709ns ± 0% 759ns ± 0% +7.04% (p=0.000 n=19+19) GCD10x1000/WithoutXY-8 653ns ± 1% 642ns ± 1% -1.69% (p=0.000 n=17+20) GCD10x1000/WithXY-8 1.35µs ± 0% 1.35µs ± 1% ~ (p=0.255 n=20+16) GCD10x10000/WithoutXY-8 4.57µs ± 1% 4.61µs ± 1% +0.95% (p=0.000 n=18+17) GCD10x10000/WithXY-8 6.82µs ± 0% 6.84µs ± 0% +0.27% (p=0.000 n=16+17) GCD10x100000/WithoutXY-8 43.9µs ± 1% 44.0µs ± 1% +0.28% (p=0.000 n=18+17) GCD10x100000/WithXY-8 60.6µs ± 0% 60.6µs ± 0% ~ (p=0.907 n=18+18) GCD100x100/WithoutXY-8 1.13µs ± 0% 1.21µs ± 0% +6.39% (p=0.000 n=19+19) GCD100x100/WithXY-8 1.82µs ± 0% 1.92µs ± 0% +5.24% (p=0.000 n=19+17) GCD100x1000/WithoutXY-8 2.00µs ± 0% 2.03µs ± 1% +1.61% (p=0.000 n=18+16) GCD100x1000/WithXY-8 3.22µs ± 0% 3.20µs ± 1% -0.83% (p=0.000 n=19+19) GCD100x10000/WithoutXY-8 9.28µs ± 1% 9.17µs ± 1% -1.25% (p=0.000 n=18+19) GCD100x10000/WithXY-8 13.5µs ± 0% 13.3µs ± 0% -1.12% (p=0.000 n=18+19) GCD100x100000/WithoutXY-8 80.4µs ± 0% 78.6µs ± 0% -2.25% (p=0.000 n=19+19) GCD100x100000/WithXY-8 114µs ± 0% 112µs ± 0% -1.46% (p=0.000 n=19+17) GCD1000x1000/WithoutXY-8 12.9µs ± 1% 12.9µs ± 2% -0.50% (p=0.014 n=20+19) GCD1000x1000/WithXY-8 19.6µs ± 1% 19.6µs ± 2% -0.28% (p=0.040 n=17+18) GCD1000x10000/WithoutXY-8 22.4µs ± 0% 22.4µs ± 2% ~ (p=0.220 n=19+19) GCD1000x10000/WithXY-8 57.0µs ± 0% 56.5µs ± 0% -0.87% (p=0.000 n=20+20) GCD1000x100000/WithoutXY-8 116µs ± 0% 115µs ± 0% -0.49% (p=0.000 n=18+19) GCD1000x100000/WithXY-8 410µs ± 0% 411µs ± 0% ~ (p=0.052 n=19+19) GCD10000x10000/WithoutXY-8 247µs ± 1% 244µs ± 1% -0.92% (p=0.000 n=19+19) GCD10000x10000/WithXY-8 476µs ± 1% 473µs ± 1% -0.48% (p=0.009 n=19+19) GCD10000x100000/WithoutXY-8 573µs ± 1% 571µs ± 1% -0.45% (p=0.012 n=20+20) GCD10000x100000/WithXY-8 3.35ms ± 1% 3.35ms ± 1% ~ (p=0.444 n=20+19) GCD100000x100000/WithoutXY-8 12.0ms ± 2% 11.9ms ± 2% ~ (p=0.276 n=18+20) GCD100000x100000/WithXY-8 27.3ms ± 1% 27.3ms ± 1% ~ (p=0.792 n=20+19) Hilbert-8 672µs ± 0% 611µs ± 0% -9.02% (p=0.000 n=19+19) Binomial-8 1.40µs ± 0% 1.18µs ± 0% -15.69% (p=0.000 n=16+14) QuoRem-8 2.20µs ± 1% 2.17µs ± 1% -1.13% (p=0.000 n=19+19) Exp-8 4.10ms ± 1% 4.11ms ± 1% ~ (p=0.296 n=20+19) Exp2-8 4.11ms ± 1% 4.12ms ± 1% ~ (p=0.429 n=20+20) Bitset-8 8.67ns ± 6% 8.74ns ± 4% ~ (p=0.139 n=19+17) BitsetNeg-8 43.6ns ± 1% 43.8ns ± 2% +0.61% (p=0.036 n=20+20) BitsetOrig-8 77.5ns ± 1% 68.4ns ± 1% -11.77% (p=0.000 n=19+20) BitsetNegOrig-8 145ns ± 1% 141ns ± 1% -2.87% (p=0.000 n=19+20) ModSqrt225_Tonelli-8 324µs ± 1% 324µs ± 1% ~ (p=0.409 n=18+20) ModSqrt225_3Mod4-8 98.9µs ± 1% 99.1µs ± 1% ~ (p=0.298 n=19+18) ModSqrt231_Tonelli-8 337µs ± 1% 337µs ± 1% ~ (p=0.718 n=20+18) ModSqrt231_5Mod8-8 115µs ± 1% 114µs ± 1% -0.22% (p=0.050 n=20+20) ModInverse-8 895ns ± 0% 869ns ± 1% -2.83% (p=0.000 n=17+17) Sqrt-8 28.1µs ± 1% 28.1µs ± 0% -0.28% (p=0.000 n=16+20) IntSqr/1-8 10.8ns ± 3% 10.5ns ± 3% -2.51% (p=0.000 n=19+17) IntSqr/2-8 30.5ns ± 2% 30.3ns ± 4% -0.71% (p=0.035 n=18+18) IntSqr/3-8 40.1ns ± 1% 40.1ns ± 1% ~ (p=0.710 n=20+17) IntSqr/5-8 65.3ns ± 1% 65.4ns ± 2% ~ (p=0.744 n=19+19) IntSqr/8-8 101ns ± 1% 102ns ± 0% ~ (p=0.234 n=19+20) IntSqr/10-8 138ns ± 0% 138ns ± 2% ~ (p=0.827 n=18+18) IntSqr/20-8 378ns ± 1% 378ns ± 1% ~ (p=0.479 n=18+18) IntSqr/30-8 637ns ± 0% 638ns ± 1% ~ (p=0.051 n=18+20) IntSqr/50-8 1.34µs ± 2% 1.34µs ± 1% ~ (p=0.970 n=18+19) IntSqr/80-8 2.78µs ± 0% 2.78µs ± 1% -0.18% (p=0.006 n=19+17) IntSqr/100-8 3.98µs ± 0% 3.98µs ± 0% ~ (p=0.057 n=17+19) IntSqr/200-8 13.5µs ± 0% 13.5µs ± 1% -0.33% (p=0.000 n=19+17) IntSqr/300-8 25.3µs ± 1% 25.3µs ± 1% ~ (p=0.361 n=19+20) IntSqr/500-8 62.9µs ± 0% 62.9µs ± 1% ~ (p=0.899 n=17+17) IntSqr/800-8 128µs ± 1% 127µs ± 1% -0.32% (p=0.016 n=18+20) IntSqr/1000-8 192µs ± 0% 192µs ± 1% ~ (p=0.916 n=17+18) Div/20/10-8 34.9ns ± 2% 35.6ns ± 1% +2.01% (p=0.000 n=20+20) Div/200/100-8 218ns ± 1% 215ns ± 2% -1.43% (p=0.000 n=18+18) Div/2000/1000-8 1.16µs ± 1% 1.15µs ± 1% -1.04% (p=0.000 n=19+20) Div/20000/10000-8 35.7µs ± 1% 35.4µs ± 1% -0.69% (p=0.000 n=19+18) Div/200000/100000-8 2.89ms ± 1% 2.88ms ± 1% -0.62% (p=0.007 n=19+20) Mul-8 9.28ms ± 1% 9.27ms ± 1% ~ (p=0.563 n=18+18) ZeroShifts/Shl-8 712ns ± 6% 716ns ± 7% ~ (p=0.597 n=20+20) ZeroShifts/ShlSame-8 4.00ns ± 1% 4.06ns ± 5% ~ (p=0.162 n=18+20) ZeroShifts/Shr-8 714ns ±10% 1285ns ±156% ~ (p=0.250 n=20+20) ZeroShifts/ShrSame-8 4.00ns ± 1% 4.09ns ±10% +2.34% (p=0.048 n=16+19) Exp3Power/0x10-8 154ns ± 0% 159ns ±13% ~ (p=0.197 n=14+20) Exp3Power/0x40-8 171ns ± 1% 175ns ± 8% ~ (p=0.058 n=16+19) Exp3Power/0x100-8 287ns ± 0% 316ns ± 4% +10.03% (p=0.000 n=17+19) Exp3Power/0x400-8 698ns ± 1% 801ns ± 6% +14.75% (p=0.000 n=19+20) Exp3Power/0x1000-8 2.87µs ± 0% 3.65µs ± 6% +27.24% (p=0.000 n=18+18) Exp3Power/0x4000-8 21.9µs ± 1% 28.7µs ± 8% +31.09% (p=0.000 n=18+20) Exp3Power/0x10000-8 204µs ± 0% 267µs ± 9% +30.81% (p=0.000 n=20+20) Exp3Power/0x40000-8 1.86ms ± 0% 2.26ms ± 5% +21.68% (p=0.000 n=18+19) Exp3Power/0x100000-8 17.5ms ± 1% 20.7ms ± 7% +18.39% (p=0.000 n=19+20) Exp3Power/0x400000-8 156ms ± 0% 172ms ± 6% +10.54% (p=0.000 n=19+20) Fibo-8 26.9ms ± 1% 27.5ms ± 3% +2.32% (p=0.000 n=19+19) NatSqr/1-8 31.0ns ± 4% 39.5ns ±29% +27.25% (p=0.000 n=20+19) NatSqr/2-8 54.1ns ± 1% 69.0ns ±28% +27.52% (p=0.000 n=20+20) NatSqr/3-8 66.6ns ± 1% 83.0ns ±25% +24.59% (p=0.000 n=20+20) NatSqr/5-8 97.1ns ± 1% 119.9ns ±12% +23.50% (p=0.000 n=16+20) NatSqr/8-8 138ns ± 1% 171ns ± 9% +24.20% (p=0.000 n=19+20) NatSqr/10-8 182ns ± 0% 225ns ± 9% +23.50% (p=0.000 n=16+20) NatSqr/20-8 447ns ± 1% 624ns ± 6% +39.64% (p=0.000 n=19+19) NatSqr/30-8 736ns ± 2% 986ns ± 9% +33.94% (p=0.000 n=19+20) NatSqr/50-8 1.51µs ± 2% 1.97µs ± 9% +30.42% (p=0.000 n=20+20) NatSqr/80-8 3.03µs ± 1% 3.67µs ± 7% +21.08% (p=0.000 n=20+20) NatSqr/100-8 4.31µs ± 1% 5.20µs ± 7% +20.52% (p=0.000 n=19+20) NatSqr/200-8 14.2µs ± 0% 16.3µs ± 4% +14.92% (p=0.000 n=19+20) NatSqr/300-8 27.8µs ± 1% 33.2µs ± 7% +19.28% (p=0.000 n=20+18) NatSqr/500-8 66.6µs ± 1% 74.5µs ± 3% +11.87% (p=0.000 n=18+18) NatSqr/800-8 135µs ± 1% 165µs ± 7% +22.33% (p=0.000 n=20+20) NatSqr/1000-8 200µs ± 0% 228µs ± 3% +14.39% (p=0.000 n=19+20) NatSetBytes/8-8 8.87ns ± 4% 8.77ns ± 2% -1.17% (p=0.020 n=20+16) NatSetBytes/24-8 38.6ns ± 3% 49.5ns ±29% +28.32% (p=0.000 n=18+19) NatSetBytes/128-8 75.2ns ± 1% 120.7ns ±29% +60.60% (p=0.000 n=17+20) NatSetBytes/7-8 16.2ns ± 2% 16.5ns ± 2% +1.76% (p=0.000 n=20+20) NatSetBytes/23-8 46.5ns ± 1% 60.2ns ±24% +29.59% (p=0.000 n=20+20) NatSetBytes/127-8 83.1ns ± 1% 118.2ns ±20% +42.33% (p=0.000 n=18+20) ScanPi-8 89.1µs ± 1% 117.4µs ±12% +31.75% (p=0.000 n=18+20) StringPiParallel-8 35.1µs ± 9% 40.2µs ±12% +14.53% (p=0.000 n=20+20) Scan/10/Base2-8 410ns ±14% 429ns ±10% +4.47% (p=0.018 n=19+20) Scan/100/Base2-8 3.05µs ±20% 2.97µs ±14% ~ (p=0.449 n=20+20) Scan/1000/Base2-8 29.3µs ± 8% 30.1µs ±23% ~ (p=0.355 n=20+20) Scan/10000/Base2-8 402µs ±13% 395µs ±14% ~ (p=0.355 n=20+20) Scan/100000/Base2-8 11.8ms ±10% 11.6ms ± 1% ~ (p=0.245 n=17+18) Scan/10/Base8-8 194ns ± 6% 196ns ±12% ~ (p=0.829 n=20+19) Scan/100/Base8-8 1.11µs ±15% 1.11µs ±12% ~ (p=0.743 n=20+20) Scan/1000/Base8-8 11.7µs ±10% 11.7µs ±12% ~ (p=0.904 n=20+20) Scan/10000/Base8-8 209µs ± 7% 210µs ± 8% ~ (p=0.478 n=20+20) Scan/100000/Base8-8 10.6ms ± 7% 10.4ms ± 6% ~ (p=0.112 n=20+18) Scan/10/Base10-8 182ns ±12% 188ns ±11% +3.52% (p=0.044 n=20+20) Scan/100/Base10-8 1.01µs ± 8% 1.00µs ±13% ~ (p=0.588 n=20+20) Scan/1000/Base10-8 10.7µs ±20% 10.6µs ±14% ~ (p=0.560 n=20+20) Scan/10000/Base10-8 195µs ±10% 194µs ± 9% ~ (p=0.883 n=20+20) Scan/100000/Base10-8 10.6ms ± 2% 10.6ms ± 2% ~ (p=0.495 n=20+20) Scan/10/Base16-8 166ns ±10% 174ns ±17% ~ (p=0.072 n=20+20) Scan/100/Base16-8 836ns ±10% 826ns ±12% ~ (p=0.562 n=20+17) Scan/1000/Base16-8 8.96µs ±13% 8.65µs ± 9% ~ (p=0.203 n=20+18) Scan/10000/Base16-8 198µs ± 3% 198µs ± 5% ~ (p=0.718 n=20+20) Scan/100000/Base16-8 11.1ms ± 3% 11.0ms ± 4% ~ (p=0.512 n=20+20) String/10/Base2-8 88.1ns ± 7% 94.1ns ±11% +6.80% (p=0.000 n=19+20) String/100/Base2-8 577ns ± 4% 598ns ± 5% +3.72% (p=0.000 n=20+20) String/1000/Base2-8 5.25µs ± 2% 5.62µs ± 5% +7.04% (p=0.000 n=19+20) String/10000/Base2-8 55.6µs ± 1% 60.1µs ± 2% +8.12% (p=0.000 n=19+19) String/100000/Base2-8 519µs ± 2% 560µs ± 2% +7.91% (p=0.000 n=18+17) String/10/Base8-8 52.2ns ± 8% 53.3ns ±12% ~ (p=0.188 n=20+18) String/100/Base8-8 218ns ± 3% 232ns ±10% +6.66% (p=0.000 n=20+20) String/1000/Base8-8 1.84µs ± 3% 1.94µs ± 4% +5.07% (p=0.000 n=20+18) String/10000/Base8-8 18.1µs ± 2% 19.1µs ± 3% +5.84% (p=0.000 n=20+19) String/100000/Base8-8 184µs ± 2% 197µs ± 1% +7.15% (p=0.000 n=19+19) String/10/Base10-8 158ns ± 7% 146ns ± 6% -7.65% (p=0.000 n=20+19) String/100/Base10-8 807ns ± 2% 845ns ± 4% +4.79% (p=0.000 n=20+19) String/1000/Base10-8 3.99µs ± 3% 3.99µs ± 7% ~ (p=0.920 n=20+20) String/10000/Base10-8 20.8µs ± 6% 22.1µs ±10% +6.11% (p=0.000 n=19+20) String/100000/Base10-8 5.60ms ± 2% 5.59ms ± 2% ~ (p=0.749 n=20+19) String/10/Base16-8 49.0ns ±13% 49.3ns ±16% ~ (p=0.581 n=19+20) String/100/Base16-8 173ns ± 5% 185ns ± 6% +6.63% (p=0.000 n=20+18) String/1000/Base16-8 1.38µs ± 3% 1.49µs ±10% +8.27% (p=0.000 n=19+20) String/10000/Base16-8 13.5µs ± 2% 14.5µs ± 3% +7.08% (p=0.000 n=20+20) String/100000/Base16-8 138µs ± 4% 148µs ± 4% +7.57% (p=0.000 n=19+20) LeafSize/0-8 2.74ms ± 1% 2.79ms ± 2% +2.00% (p=0.000 n=19+19) LeafSize/1-8 24.8µs ± 4% 26.1µs ± 8% +5.33% (p=0.000 n=18+19) LeafSize/2-8 24.9µs ± 7% 25.0µs ± 8% ~ (p=0.989 n=20+19) LeafSize/3-8 97.6µs ± 3% 100.2µs ± 5% +2.66% (p=0.001 n=20+19) LeafSize/4-8 25.2µs ± 5% 25.4µs ± 5% ~ (p=0.173 n=19+20) LeafSize/5-8 118µs ± 2% 119µs ± 5% ~ (p=0.478 n=20+20) LeafSize/6-8 97.6µs ± 3% 100.1µs ± 8% +2.65% (p=0.021 n=20+19) LeafSize/7-8 65.6µs ± 5% 67.5µs ± 6% +2.92% (p=0.003 n=20+19) LeafSize/8-8 25.5µs ± 5% 25.6µs ± 6% ~ (p=0.461 n=19+20) LeafSize/9-8 134µs ± 4% 136µs ± 5% ~ (p=0.194 n=19+20) LeafSize/10-8 119µs ± 3% 122µs ± 3% +2.52% (p=0.000 n=20+19) LeafSize/11-8 115µs ± 5% 116µs ± 5% ~ (p=0.158 n=20+19) LeafSize/12-8 97.4µs ± 4% 100.3µs ± 5% +2.91% (p=0.003 n=19+20) LeafSize/13-8 93.1µs ± 4% 93.0µs ± 6% ~ (p=0.698 n=20+20) LeafSize/14-8 67.0µs ± 3% 69.7µs ± 6% +4.10% (p=0.000 n=20+20) LeafSize/15-8 48.3µs ± 2% 49.3µs ± 6% +1.91% (p=0.014 n=19+20) LeafSize/16-8 25.6µs ± 5% 25.6µs ± 6% ~ (p=0.947 n=20+20) LeafSize/32-8 30.1µs ± 4% 30.3µs ± 5% ~ (p=0.685 n=18+19) LeafSize/64-8 53.4µs ± 2% 54.0µs ± 3% ~ (p=0.053 n=19+19) ProbablyPrime/n=0-8 3.59ms ± 1% 3.55ms ± 1% -1.12% (p=0.000 n=20+18) ProbablyPrime/n=1-8 4.21ms ± 2% 4.17ms ± 2% -0.73% (p=0.018 n=20+19) ProbablyPrime/n=5-8 6.74ms ± 1% 6.72ms ± 1% ~ (p=0.102 n=20+20) ProbablyPrime/n=10-8 9.91ms ± 1% 9.89ms ± 2% ~ (p=0.322 n=19+20) ProbablyPrime/n=20-8 16.2ms ± 1% 16.1ms ± 2% -0.52% (p=0.006 n=19+19) ProbablyPrime/Lucas-8 2.94ms ± 1% 2.95ms ± 1% +0.52% (p=0.002 n=18+19) ProbablyPrime/MillerRabinBase2-8 641µs ± 2% 640µs ± 2% ~ (p=0.607 n=19+20) FloatSqrt/64-8 653ns ± 5% 704ns ± 5% +7.82% (p=0.000 n=19+20) FloatSqrt/128-8 1.32µs ± 3% 1.42µs ± 5% +7.29% (p=0.000 n=18+20) FloatSqrt/256-8 1.44µs ± 2% 1.45µs ± 4% ~ (p=0.089 n=19+19) FloatSqrt/1000-8 3.36µs ± 3% 3.42µs ± 5% +1.82% (p=0.012 n=20+20) FloatSqrt/10000-8 25.5µs ± 2% 27.5µs ± 7% +7.91% (p=0.000 n=18+19) FloatSqrt/100000-8 629µs ± 6% 663µs ± 9% +5.32% (p=0.000 n=18+20) FloatSqrt/1000000-8 46.4ms ± 2% 46.6ms ± 5% ~ (p=0.351 n=20+19) [Geo mean] 9.60µs 10.01µs +4.28% name old alloc/op new alloc/op delta DecimalConversion-8 54.0kB ± 0% 43.6kB ± 0% -19.40% (p=0.000 n=20+20) FloatString/100-8 400B ± 0% 400B ± 0% ~ (all equal) FloatString/1000-8 3.10kB ± 0% 3.10kB ± 0% ~ (all equal) FloatString/10000-8 52.1kB ± 0% 52.1kB ± 0% ~ (p=0.153 n=20+20) FloatString/100000-8 582kB ± 0% 582kB ± 0% ~ (all equal) FloatAdd/10-8 0.00B 0.00B ~ (all equal) FloatAdd/100-8 0.00B 0.00B ~ (all equal) FloatAdd/1000-8 0.00B 0.00B ~ (all equal) FloatAdd/10000-8 0.00B 0.00B ~ (all equal) FloatAdd/100000-8 0.00B 0.00B ~ (all equal) FloatSub/10-8 0.00B 0.00B ~ (all equal) FloatSub/100-8 0.00B 0.00B ~ (all equal) FloatSub/1000-8 0.00B 0.00B ~ (all equal) FloatSub/10000-8 0.00B 0.00B ~ (all equal) FloatSub/100000-8 0.00B 0.00B ~ (all equal) ParseFloatSmallExp-8 4.18kB ± 0% 3.60kB ± 0% -13.79% (p=0.000 n=20+20) ParseFloatLargeExp-8 18.9kB ± 0% 19.3kB ± 0% +2.25% (p=0.000 n=20+20) GCD10x10/WithoutXY-8 96.0B ± 0% 16.0B ± 0% -83.33% (p=0.000 n=20+20) GCD10x10/WithXY-8 240B ± 0% 88B ± 0% -63.33% (p=0.000 n=20+20) GCD10x100/WithoutXY-8 192B ± 0% 112B ± 0% -41.67% (p=0.000 n=20+20) GCD10x100/WithXY-8 464B ± 0% 424B ± 0% -8.62% (p=0.000 n=20+20) GCD10x1000/WithoutXY-8 416B ± 0% 336B ± 0% -19.23% (p=0.000 n=20+20) GCD10x1000/WithXY-8 1.25kB ± 0% 1.10kB ± 0% -12.18% (p=0.000 n=20+20) GCD10x10000/WithoutXY-8 2.91kB ± 0% 2.83kB ± 0% -2.75% (p=0.000 n=20+20) GCD10x10000/WithXY-8 8.70kB ± 0% 8.55kB ± 0% -1.76% (p=0.000 n=16+16) GCD10x100000/WithoutXY-8 27.2kB ± 0% 27.2kB ± 0% -0.29% (p=0.000 n=20+20) GCD10x100000/WithXY-8 82.4kB ± 0% 82.3kB ± 0% -0.17% (p=0.000 n=20+19) GCD100x100/WithoutXY-8 288B ± 0% 384B ± 0% +33.33% (p=0.000 n=20+20) GCD100x100/WithXY-8 464B ± 0% 576B ± 0% +24.14% (p=0.000 n=20+20) GCD100x1000/WithoutXY-8 640B ± 0% 688B ± 0% +7.50% (p=0.000 n=20+20) GCD100x1000/WithXY-8 1.52kB ± 0% 1.46kB ± 0% -3.68% (p=0.000 n=20+20) GCD100x10000/WithoutXY-8 4.24kB ± 0% 4.29kB ± 0% +1.13% (p=0.000 n=20+20) GCD100x10000/WithXY-8 11.1kB ± 0% 11.0kB ± 0% -0.51% (p=0.000 n=15+20) GCD100x100000/WithoutXY-8 40.9kB ± 0% 40.9kB ± 0% +0.12% (p=0.000 n=20+19) GCD100x100000/WithXY-8 110kB ± 0% 109kB ± 0% -0.08% (p=0.000 n=20+20) GCD1000x1000/WithoutXY-8 1.22kB ± 0% 1.06kB ± 0% -13.16% (p=0.000 n=20+20) GCD1000x1000/WithXY-8 2.37kB ± 0% 2.11kB ± 0% -10.83% (p=0.000 n=20+20) GCD1000x10000/WithoutXY-8 4.71kB ± 0% 4.63kB ± 0% -1.70% (p=0.000 n=20+19) GCD1000x10000/WithXY-8 28.2kB ± 0% 28.0kB ± 0% -0.43% (p=0.000 n=20+15) GCD1000x100000/WithoutXY-8 41.3kB ± 0% 41.2kB ± 0% -0.20% (p=0.000 n=20+16) GCD1000x100000/WithXY-8 301kB ± 0% 301kB ± 0% -0.13% (p=0.000 n=20+20) GCD10000x10000/WithoutXY-8 8.64kB ± 0% 8.48kB ± 0% -1.85% (p=0.000 n=20+20) GCD10000x10000/WithXY-8 57.2kB ± 0% 57.7kB ± 0% +0.80% (p=0.000 n=20+20) GCD10000x100000/WithoutXY-8 43.8kB ± 0% 43.7kB ± 0% -0.19% (p=0.000 n=20+18) GCD10000x100000/WithXY-8 2.08MB ± 0% 2.08MB ± 0% -0.02% (p=0.000 n=15+19) GCD100000x100000/WithoutXY-8 81.6kB ± 0% 81.4kB ± 0% -0.20% (p=0.000 n=20+20) GCD100000x100000/WithXY-8 4.32MB ± 0% 4.33MB ± 0% +0.12% (p=0.000 n=20+20) Hilbert-8 653kB ± 0% 313kB ± 0% -52.13% (p=0.000 n=19+20) Binomial-8 1.82kB ± 0% 1.02kB ± 0% -43.86% (p=0.000 n=20+20) QuoRem-8 0.00B 0.00B ~ (all equal) Exp-8 11.1kB ± 0% 11.0kB ± 0% -0.34% (p=0.000 n=19+20) Exp2-8 11.3kB ± 0% 11.3kB ± 0% -0.35% (p=0.000 n=19+20) Bitset-8 0.00B 0.00B ~ (all equal) BitsetNeg-8 0.00B 0.00B ~ (all equal) BitsetOrig-8 103B ± 0% 63B ± 0% -38.83% (p=0.000 n=20+20) BitsetNegOrig-8 215B ± 0% 175B ± 0% -18.60% (p=0.000 n=20+20) ModSqrt225_Tonelli-8 11.3kB ± 0% 11.0kB ± 0% -2.76% (p=0.000 n=20+17) ModSqrt225_3Mod4-8 3.57kB ± 0% 3.53kB ± 0% -1.12% (p=0.000 n=20+20) ModSqrt231_Tonelli-8 11.0kB ± 0% 10.7kB ± 0% -2.55% (p=0.000 n=20+20) ModSqrt231_5Mod8-8 4.21kB ± 0% 4.09kB ± 0% -2.85% (p=0.000 n=16+20) ModInverse-8 1.44kB ± 0% 1.28kB ± 0% -11.11% (p=0.000 n=20+20) Sqrt-8 6.00kB ± 0% 6.00kB ± 0% ~ (all equal) IntSqr/1-8 0.00B 0.00B ~ (all equal) IntSqr/2-8 0.00B 0.00B ~ (all equal) IntSqr/3-8 0.00B 0.00B ~ (all equal) IntSqr/5-8 0.00B 0.00B ~ (all equal) IntSqr/8-8 0.00B 0.00B ~ (all equal) IntSqr/10-8 0.00B 0.00B ~ (all equal) IntSqr/20-8 320B ± 0% 320B ± 0% ~ (all equal) IntSqr/30-8 480B ± 0% 480B ± 0% ~ (all equal) IntSqr/50-8 896B ± 0% 896B ± 0% ~ (all equal) IntSqr/80-8 1.28kB ± 0% 1.28kB ± 0% ~ (all equal) IntSqr/100-8 1.79kB ± 0% 1.79kB ± 0% ~ (all equal) IntSqr/200-8 3.20kB ± 0% 3.20kB ± 0% ~ (all equal) IntSqr/300-8 8.06kB ± 0% 8.06kB ± 0% ~ (all equal) IntSqr/500-8 12.3kB ± 0% 12.3kB ± 0% ~ (all equal) IntSqr/800-8 28.8kB ± 0% 28.8kB ± 0% ~ (all equal) IntSqr/1000-8 36.9kB ± 0% 36.9kB ± 0% ~ (all equal) Div/20/10-8 0.00B 0.00B ~ (all equal) Div/200/100-8 0.00B 0.00B ~ (all equal) Div/2000/1000-8 0.00B 0.00B ~ (all equal) Div/20000/10000-8 0.00B 0.00B ~ (all equal) Div/200000/100000-8 690B ± 0% 690B ± 0% ~ (all equal) Mul-8 565kB ± 0% 565kB ± 0% ~ (all equal) ZeroShifts/Shl-8 6.53kB ± 0% 6.53kB ± 0% ~ (all equal) ZeroShifts/ShlSame-8 0.00B 0.00B ~ (all equal) ZeroShifts/Shr-8 6.53kB ± 0% 6.53kB ± 0% ~ (all equal) ZeroShifts/ShrSame-8 0.00B 0.00B ~ (all equal) Exp3Power/0x10-8 192B ± 0% 112B ± 0% -41.67% (p=0.000 n=20+20) Exp3Power/0x40-8 192B ± 0% 112B ± 0% -41.67% (p=0.000 n=20+20) Exp3Power/0x100-8 288B ± 0% 208B ± 0% -27.78% (p=0.000 n=20+20) Exp3Power/0x400-8 672B ± 0% 592B ± 0% -11.90% (p=0.000 n=20+20) Exp3Power/0x1000-8 3.33kB ± 0% 3.25kB ± 0% -2.40% (p=0.000 n=20+20) Exp3Power/0x4000-8 13.8kB ± 0% 13.7kB ± 0% -0.58% (p=0.000 n=20+20) Exp3Power/0x10000-8 117kB ± 0% 117kB ± 0% -0.07% (p=0.000 n=20+20) Exp3Power/0x40000-8 755kB ± 0% 755kB ± 0% -0.01% (p=0.000 n=19+20) Exp3Power/0x100000-8 5.22MB ± 0% 5.22MB ± 0% -0.00% (p=0.000 n=20+20) Exp3Power/0x400000-8 39.8MB ± 0% 39.8MB ± 0% -0.00% (p=0.000 n=20+19) Fibo-8 3.09MB ± 0% 3.08MB ± 0% -0.28% (p=0.000 n=20+16) NatSqr/1-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) NatSqr/2-8 64.0B ± 0% 64.0B ± 0% ~ (all equal) NatSqr/3-8 80.0B ± 0% 80.0B ± 0% ~ (all equal) NatSqr/5-8 112B ± 0% 112B ± 0% ~ (all equal) NatSqr/8-8 160B ± 0% 160B ± 0% ~ (all equal) NatSqr/10-8 192B ± 0% 192B ± 0% ~ (all equal) NatSqr/20-8 672B ± 0% 672B ± 0% ~ (all equal) NatSqr/30-8 992B ± 0% 992B ± 0% ~ (all equal) NatSqr/50-8 1.79kB ± 0% 1.79kB ± 0% ~ (all equal) NatSqr/80-8 2.69kB ± 0% 2.69kB ± 0% ~ (all equal) NatSqr/100-8 3.58kB ± 0% 3.58kB ± 0% ~ (all equal) NatSqr/200-8 6.66kB ± 0% 6.66kB ± 0% ~ (all equal) NatSqr/300-8 24.4kB ± 0% 24.4kB ± 0% ~ (all equal) NatSqr/500-8 36.9kB ± 0% 36.9kB ± 0% ~ (all equal) NatSqr/800-8 69.8kB ± 0% 69.8kB ± 0% ~ (all equal) NatSqr/1000-8 86.0kB ± 0% 86.0kB ± 0% ~ (all equal) NatSetBytes/8-8 0.00B 0.00B ~ (all equal) NatSetBytes/24-8 64.0B ± 0% 64.0B ± 0% ~ (all equal) NatSetBytes/128-8 160B ± 0% 160B ± 0% ~ (all equal) NatSetBytes/7-8 0.00B 0.00B ~ (all equal) NatSetBytes/23-8 64.0B ± 0% 64.0B ± 0% ~ (all equal) NatSetBytes/127-8 160B ± 0% 160B ± 0% ~ (all equal) ScanPi-8 75.4kB ± 0% 75.7kB ± 0% +0.41% (p=0.000 n=20+20) StringPiParallel-8 20.4kB ± 0% 20.4kB ± 0% ~ (p=0.223 n=20+20) Scan/10/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/1000/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10000/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100000/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10/Base8-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100/Base8-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/1000/Base8-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10000/Base8-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100000/Base8-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10/Base10-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100/Base10-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/1000/Base10-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10000/Base10-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100000/Base10-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10/Base16-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100/Base16-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/1000/Base16-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/10000/Base16-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) Scan/100000/Base16-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) String/10/Base2-8 48.0B ± 0% 48.0B ± 0% ~ (all equal) String/100/Base2-8 352B ± 0% 352B ± 0% ~ (all equal) String/1000/Base2-8 3.46kB ± 0% 3.46kB ± 0% ~ (all equal) String/10000/Base2-8 41.0kB ± 0% 41.0kB ± 0% ~ (all equal) String/100000/Base2-8 336kB ± 0% 336kB ± 0% ~ (all equal) String/10/Base8-8 16.0B ± 0% 16.0B ± 0% ~ (all equal) String/100/Base8-8 112B ± 0% 112B ± 0% ~ (all equal) String/1000/Base8-8 1.15kB ± 0% 1.15kB ± 0% ~ (all equal) String/10000/Base8-8 12.3kB ± 0% 12.3kB ± 0% ~ (all equal) String/100000/Base8-8 115kB ± 0% 115kB ± 0% ~ (all equal) String/10/Base10-8 64.0B ± 0% 24.0B ± 0% -62.50% (p=0.000 n=20+20) String/100/Base10-8 192B ± 0% 192B ± 0% ~ (all equal) String/1000/Base10-8 1.95kB ± 0% 1.95kB ± 0% ~ (all equal) String/10000/Base10-8 20.0kB ± 0% 20.0kB ± 0% ~ (p=0.983 n=19+20) String/100000/Base10-8 210kB ± 1% 211kB ± 1% +0.82% (p=0.000 n=19+20) String/10/Base16-8 16.0B ± 0% 16.0B ± 0% ~ (all equal) String/100/Base16-8 96.0B ± 0% 96.0B ± 0% ~ (all equal) String/1000/Base16-8 896B ± 0% 896B ± 0% ~ (all equal) String/10000/Base16-8 9.47kB ± 0% 9.47kB ± 0% ~ (all equal) String/100000/Base16-8 90.1kB ± 0% 90.1kB ± 0% ~ (all equal) LeafSize/0-8 16.9kB ± 0% 16.8kB ± 0% -0.44% (p=0.000 n=20+20) LeafSize/1-8 22.4kB ± 0% 22.3kB ± 0% -0.34% (p=0.000 n=20+19) LeafSize/2-8 22.4kB ± 0% 22.3kB ± 0% -0.34% (p=0.000 n=20+19) LeafSize/3-8 22.4kB ± 0% 22.3kB ± 0% -0.34% (p=0.000 n=20+17) LeafSize/4-8 22.4kB ± 0% 22.3kB ± 0% -0.34% (p=0.000 n=20+19) LeafSize/5-8 22.4kB ± 0% 22.3kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/6-8 22.3kB ± 0% 22.2kB ± 0% -0.34% (p=0.000 n=20+20) LeafSize/7-8 22.3kB ± 0% 22.2kB ± 0% -0.35% (p=0.000 n=20+20) LeafSize/8-8 22.3kB ± 0% 22.2kB ± 0% -0.34% (p=0.000 n=16+20) LeafSize/9-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/10-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/11-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/12-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/13-8 22.3kB ± 0% 22.2kB ± 0% -0.34% (p=0.000 n=20+15) LeafSize/14-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/15-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=20+20) LeafSize/16-8 22.3kB ± 0% 22.2kB ± 0% -0.33% (p=0.000 n=19+20) LeafSize/32-8 22.3kB ± 0% 22.2kB ± 0% -0.32% (p=0.000 n=20+20) LeafSize/64-8 21.8kB ± 0% 21.7kB ± 0% -0.33% (p=0.000 n=18+19) ProbablyPrime/n=0-8 15.3kB ± 0% 14.9kB ± 0% -2.35% (p=0.000 n=20+20) ProbablyPrime/n=1-8 21.0kB ± 0% 20.7kB ± 0% -1.71% (p=0.000 n=20+20) ProbablyPrime/n=5-8 43.4kB ± 0% 42.9kB ± 0% -1.20% (p=0.000 n=20+20) ProbablyPrime/n=10-8 71.5kB ± 0% 70.7kB ± 0% -1.01% (p=0.000 n=19+20) ProbablyPrime/n=20-8 127kB ± 0% 126kB ± 0% -0.88% (p=0.000 n=20+20) ProbablyPrime/Lucas-8 3.07kB ± 0% 2.79kB ± 0% -9.12% (p=0.000 n=20+20) ProbablyPrime/MillerRabinBase2-8 12.1kB ± 0% 12.0kB ± 0% -0.66% (p=0.000 n=20+20) FloatSqrt/64-8 416B ± 0% 360B ± 0% -13.46% (p=0.000 n=20+20) FloatSqrt/128-8 640B ± 0% 584B ± 0% -8.75% (p=0.000 n=20+20) FloatSqrt/256-8 512B ± 0% 472B ± 0% -7.81% (p=0.000 n=20+20) FloatSqrt/1000-8 1.47kB ± 0% 1.43kB ± 0% -2.72% (p=0.000 n=20+20) FloatSqrt/10000-8 18.2kB ± 0% 18.1kB ± 0% -0.22% (p=0.000 n=20+20) FloatSqrt/100000-8 204kB ± 0% 204kB ± 0% -0.02% (p=0.000 n=20+20) FloatSqrt/1000000-8 6.37MB ± 0% 6.37MB ± 0% -0.00% (p=0.000 n=19+20) [Geo mean] 3.42kB 3.24kB -5.33% name old allocs/op new allocs/op delta DecimalConversion-8 1.65k ± 0% 1.65k ± 0% ~ (all equal) FloatString/100-8 8.00 ± 0% 8.00 ± 0% ~ (all equal) FloatString/1000-8 9.00 ± 0% 9.00 ± 0% ~ (all equal) FloatString/10000-8 22.0 ± 0% 22.0 ± 0% ~ (all equal) FloatString/100000-8 136 ± 0% 136 ± 0% ~ (all equal) FloatAdd/10-8 0.00 0.00 ~ (all equal) FloatAdd/100-8 0.00 0.00 ~ (all equal) FloatAdd/1000-8 0.00 0.00 ~ (all equal) FloatAdd/10000-8 0.00 0.00 ~ (all equal) FloatAdd/100000-8 0.00 0.00 ~ (all equal) FloatSub/10-8 0.00 0.00 ~ (all equal) FloatSub/100-8 0.00 0.00 ~ (all equal) FloatSub/1000-8 0.00 0.00 ~ (all equal) FloatSub/10000-8 0.00 0.00 ~ (all equal) FloatSub/100000-8 0.00 0.00 ~ (all equal) ParseFloatSmallExp-8 110 ± 0% 130 ± 0% +18.18% (p=0.000 n=20+20) ParseFloatLargeExp-8 319 ± 0% 371 ± 0% +16.30% (p=0.000 n=20+20) GCD10x10/WithoutXY-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) GCD10x10/WithXY-8 5.00 ± 0% 6.00 ± 0% +20.00% (p=0.000 n=20+20) GCD10x100/WithoutXY-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) GCD10x100/WithXY-8 9.00 ± 0% 12.00 ± 0% +33.33% (p=0.000 n=20+20) GCD10x1000/WithoutXY-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) GCD10x1000/WithXY-8 11.0 ± 0% 12.0 ± 0% +9.09% (p=0.000 n=20+20) GCD10x10000/WithoutXY-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) GCD10x10000/WithXY-8 11.0 ± 0% 12.0 ± 0% +9.09% (p=0.000 n=20+20) GCD10x100000/WithoutXY-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) GCD10x100000/WithXY-8 11.0 ± 0% 12.0 ± 0% +9.09% (p=0.000 n=20+20) GCD100x100/WithoutXY-8 6.00 ± 0% 10.00 ± 0% +66.67% (p=0.000 n=20+20) GCD100x100/WithXY-8 9.00 ± 0% 15.00 ± 0% +66.67% (p=0.000 n=20+20) GCD100x1000/WithoutXY-8 6.00 ± 0% 8.00 ± 0% +33.33% (p=0.000 n=20+20) GCD100x1000/WithXY-8 12.0 ± 0% 13.0 ± 0% +8.33% (p=0.000 n=20+20) GCD100x10000/WithoutXY-8 6.00 ± 0% 8.00 ± 0% +33.33% (p=0.000 n=20+20) GCD100x10000/WithXY-8 12.0 ± 0% 13.0 ± 0% +8.33% (p=0.000 n=20+20) GCD100x100000/WithoutXY-8 6.00 ± 0% 8.00 ± 0% +33.33% (p=0.000 n=20+20) GCD100x100000/WithXY-8 12.0 ± 0% 13.0 ± 0% +8.33% (p=0.000 n=20+20) GCD1000x1000/WithoutXY-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) GCD1000x1000/WithXY-8 19.0 ± 0% 20.0 ± 0% +5.26% (p=0.000 n=20+20) GCD1000x10000/WithoutXY-8 8.00 ± 0% 8.00 ± 0% ~ (all equal) GCD1000x10000/WithXY-8 26.0 ± 0% 26.0 ± 0% ~ (all equal) GCD1000x100000/WithoutXY-8 8.00 ± 0% 8.00 ± 0% ~ (all equal) GCD1000x100000/WithXY-8 27.0 ± 0% 27.0 ± 0% ~ (all equal) GCD10000x10000/WithoutXY-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) GCD10000x10000/WithXY-8 76.0 ± 0% 78.0 ± 0% +2.63% (p=0.000 n=20+20) GCD10000x100000/WithoutXY-8 8.00 ± 0% 8.00 ± 0% ~ (all equal) GCD10000x100000/WithXY-8 174 ± 0% 174 ± 0% ~ (all equal) GCD100000x100000/WithoutXY-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) GCD100000x100000/WithXY-8 645 ± 0% 647 ± 0% +0.31% (p=0.000 n=20+20) Hilbert-8 14.1k ± 0% 14.3k ± 0% +0.92% (p=0.000 n=20+20) Binomial-8 38.0 ± 0% 38.0 ± 0% ~ (all equal) QuoRem-8 0.00 0.00 ~ (all equal) Exp-8 21.0 ± 0% 21.0 ± 0% ~ (all equal) Exp2-8 22.0 ± 0% 22.0 ± 0% ~ (all equal) Bitset-8 0.00 0.00 ~ (all equal) BitsetNeg-8 0.00 0.00 ~ (all equal) BitsetOrig-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) BitsetNegOrig-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) ModSqrt225_Tonelli-8 85.0 ± 0% 86.0 ± 0% +1.18% (p=0.000 n=20+20) ModSqrt225_3Mod4-8 25.0 ± 0% 25.0 ± 0% ~ (all equal) ModSqrt231_Tonelli-8 80.0 ± 0% 80.0 ± 0% ~ (all equal) ModSqrt231_5Mod8-8 32.0 ± 0% 32.0 ± 0% ~ (all equal) ModInverse-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Sqrt-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) IntSqr/1-8 0.00 0.00 ~ (all equal) IntSqr/2-8 0.00 0.00 ~ (all equal) IntSqr/3-8 0.00 0.00 ~ (all equal) IntSqr/5-8 0.00 0.00 ~ (all equal) IntSqr/8-8 0.00 0.00 ~ (all equal) IntSqr/10-8 0.00 0.00 ~ (all equal) IntSqr/20-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/30-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/50-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/80-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/100-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/200-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) IntSqr/300-8 3.00 ± 0% 3.00 ± 0% ~ (all equal) IntSqr/500-8 3.00 ± 0% 3.00 ± 0% ~ (all equal) IntSqr/800-8 9.00 ± 0% 9.00 ± 0% ~ (all equal) IntSqr/1000-8 9.00 ± 0% 9.00 ± 0% ~ (all equal) Div/20/10-8 0.00 0.00 ~ (all equal) Div/200/100-8 0.00 0.00 ~ (all equal) Div/2000/1000-8 0.00 0.00 ~ (all equal) Div/20000/10000-8 0.00 0.00 ~ (all equal) Div/200000/100000-8 0.00 0.00 ~ (all equal) Mul-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) ZeroShifts/Shl-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) ZeroShifts/ShlSame-8 0.00 0.00 ~ (all equal) ZeroShifts/Shr-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) ZeroShifts/ShrSame-8 0.00 0.00 ~ (all equal) Exp3Power/0x10-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) Exp3Power/0x40-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) Exp3Power/0x100-8 5.00 ± 0% 5.00 ± 0% ~ (all equal) Exp3Power/0x400-8 7.00 ± 0% 7.00 ± 0% ~ (all equal) Exp3Power/0x1000-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) Exp3Power/0x4000-8 15.0 ± 0% 15.0 ± 0% ~ (all equal) Exp3Power/0x10000-8 29.0 ± 0% 29.0 ± 0% ~ (all equal) Exp3Power/0x40000-8 140 ± 0% 140 ± 0% ~ (all equal) Exp3Power/0x100000-8 1.12k ± 0% 1.12k ± 0% ~ (all equal) Exp3Power/0x400000-8 9.88k ± 0% 9.88k ± 0% ~ (p=0.747 n=17+19) Fibo-8 739 ± 0% 743 ± 0% +0.54% (p=0.000 n=20+20) NatSqr/1-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/3-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/5-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSqr/20-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/30-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/50-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/80-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/100-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/200-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) NatSqr/300-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) NatSqr/500-8 4.00 ± 0% 4.00 ± 0% ~ (all equal) NatSqr/800-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) NatSqr/1000-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) NatSetBytes/8-8 0.00 0.00 ~ (all equal) NatSetBytes/24-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSetBytes/128-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSetBytes/7-8 0.00 0.00 ~ (all equal) NatSetBytes/23-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) NatSetBytes/127-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) ScanPi-8 60.0 ± 0% 61.0 ± 0% +1.67% (p=0.000 n=20+20) StringPiParallel-8 24.0 ± 0% 24.0 ± 0% ~ (all equal) Scan/10/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/1000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/1000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10/Base10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100/Base10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/1000/Base10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10000/Base10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100000/Base10-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/1000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/10000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Scan/100000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/1000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100000/Base2-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/1000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100000/Base8-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10/Base10-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) String/100/Base10-8 2.00 ± 0% 2.00 ± 0% ~ (all equal) String/1000/Base10-8 3.00 ± 0% 3.00 ± 0% ~ (all equal) String/10000/Base10-8 3.00 ± 0% 3.00 ± 0% ~ (all equal) String/100000/Base10-8 3.00 ± 0% 3.00 ± 0% ~ (all equal) String/10/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/1000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/10000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) String/100000/Base16-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) LeafSize/0-8 10.0 ± 0% 10.0 ± 0% ~ (all equal) LeafSize/1-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) LeafSize/2-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) LeafSize/3-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) LeafSize/4-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) LeafSize/5-8 13.0 ± 0% 13.0 ± 0% ~ (all equal) LeafSize/6-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/7-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/8-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/9-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/10-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/11-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/12-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/13-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/14-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/15-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/16-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/32-8 12.0 ± 0% 12.0 ± 0% ~ (all equal) LeafSize/64-8 11.0 ± 0% 11.0 ± 0% ~ (all equal) ProbablyPrime/n=0-8 52.0 ± 0% 52.0 ± 0% ~ (all equal) ProbablyPrime/n=1-8 73.0 ± 0% 73.0 ± 0% ~ (all equal) ProbablyPrime/n=5-8 157 ± 0% 157 ± 0% ~ (all equal) ProbablyPrime/n=10-8 262 ± 0% 262 ± 0% ~ (all equal) ProbablyPrime/n=20-8 472 ± 0% 472 ± 0% ~ (all equal) ProbablyPrime/Lucas-8 22.0 ± 0% 22.0 ± 0% ~ (all equal) ProbablyPrime/MillerRabinBase2-8 29.0 ± 0% 29.0 ± 0% ~ (all equal) FloatSqrt/64-8 9.00 ± 0% 10.00 ± 0% +11.11% (p=0.000 n=20+20) FloatSqrt/128-8 12.0 ± 0% 13.0 ± 0% +8.33% (p=0.000 n=20+20) FloatSqrt/256-8 8.00 ± 0% 8.00 ± 0% ~ (all equal) FloatSqrt/1000-8 9.00 ± 0% 9.00 ± 0% ~ (all equal) FloatSqrt/10000-8 14.0 ± 0% 14.0 ± 0% ~ (all equal) FloatSqrt/100000-8 33.0 ± 0% 33.0 ± 0% ~ (all equal) FloatSqrt/1000000-8 1.16k ± 0% 1.16k ± 0% ~ (all equal) [Geo mean] 6.62 6.76 +2.09% Change-Id: Id9df4157cac1e07721e35cff7fcdefe60703873a Reviewed-on: https://go-review.googlesource.com/c/150999 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Reviewed-by:
Alan Donovan <adonovan@google.com> Reviewed-by:
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Andrew Bonventre authored
Change-Id: I6b20c3fd7f15f35d2288d9a0fd6512c541a62c92 Reviewed-on: https://go-review.googlesource.com/c/151558Reviewed-by:
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Keith Randall authored
A little bit of compiler stress testing. Randomize the order of the values in a block before every phase. This randomization makes sure that we're not implicitly depending on that order. Currently the random seed is a hash of the function name. It provides determinism, but sacrifices some coverage. Other arrangements are possible (env var, ...) but require more setup. Fixes #20178 Change-Id: Idae792a23264bd9a3507db6ba49b6d591a608e83 Reviewed-on: https://go-review.googlesource.com/c/33909Reviewed-by:
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Keith Randall authored
There's nothing enforcing ordering between redundant nil checks when they may occur during the same memory state. Commit to using the earliest one in source order. Otherwise the choice of which to remove depends on the ordering of values in a block (before scheduling). That's unfortunate when trying to ensure that the compiler doesn't depend on that ordering for anything. Update #20178 Change-Id: I2cdd5be10618accd9d91fa07406c90cbd023ffba Reviewed-on: https://go-review.googlesource.com/c/151517 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
David Chase <drchase@google.com> Reviewed-by:
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Tobias Klauser authored
Update golang.org/x/net/internal/nettest to x/net git rev 9b4f9f5ad519 for: internal/nettest: add AIX operating system https://golang.org/cl/144077 This fixes the build failure of the vendored x/net/internal/nettest on aix/ppc64. Additionally this also pulls in: all: re-adjust build constraints for JS and NaCl https://golang.org/cl/122539 Updates #25893 Change-Id: I9abefc7d4ad158e9e68913362f7f1320321d6f5f Reviewed-on: https://go-review.googlesource.com/c/151301 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Ian Lance Taylor authored
Updates #23011 Change-Id: I38360501c772ddf7cc4bd1b5d7b0225387ead535 Reviewed-on: https://go-review.googlesource.com/c/151361Reviewed-by:
Tobias Klauser <tobias.klauser@gmail.com>
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Alex Brainman authored
It appears that linux/arm64 https://build.golang.org/log/6808dbded6aebadf68cb65a0e30e4d1a62cd687b fails with /workdir/go/pkg/tool/linux_arm64/link: running gcc failed: exit status 1 /usr/bin/ld.gold: internal error in global, at ../../gold/aarch64.cc:4973 collect2: error: ld returned 1 exit status FAIL plugin [build failed] error. So stop building these tests on linux/arm64. Fixes linux/arm64 build Change-Id: I41eb3d9659f7967d80136513899a5203bbf03fb1 Reviewed-on: https://go-review.googlesource.com/c/151478 Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Tobias Klauser authored
Now that the tree has been frozen for some time, update the tzdata database to version 2018g (released 2018-10-26) for Go 1.12. Updates #22487 Change-Id: I9e82bcdaef28d308643c08c9fd3472e4c14a196e Reviewed-on: https://go-review.googlesource.com/c/151299 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by:
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Wil Selwood authored
The comments on the category range tables in the unicode package are fairly redundent and require an external source to translate into human readable category names. This adds a look up table with the category descriptions and uses it if available when generating the comments for the range tables. Fixes #28954 Change-Id: I853e2d270def6492c2c1dd2ad0ec761a74c04e5d Reviewed-on: https://go-review.googlesource.com/c/151297Reviewed-by:
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