mirror of https://github.com/pulumi/pulumi.git
4 Commits
Author | SHA1 | Message | Date |
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68524af701
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Enable goheader rule and add missing license headers (#15473)
This commit adds the `goheader` rule to `golangci-lint` to enforce that all our Go source code includes appropriate licence headers, fixing up files that currently fail that check. --------- Co-authored-by: Will Jones <will@sacharissa.co.uk> |
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3560333ae6
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Clean up uses of .Error() (#14965)
Combination of a few cleanups. 1. Don't call .Error() on errors that are being passed to "%s" format functions. Format will call `Error()` itself. 2. Don't call assert.Error then assert.Equal/Contains, just use assert.ErrorEqual/ErrorContains instead. 3. Use "%w" if appropriate, instead of "%v"/"%s". |
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571fadae3f |
Use slice.Prealloc instead of make([]T, 0, ...)
Fixes https://github.com/pulumi/pulumi/issues/12738 https://github.com/pulumi/pulumi/pull/11834 turned on the prealloc linter and changed a load of slice uses from just `var x T[]` to `x := make([]T, 0, preallocSize)`. This was good for performance but it turns out there are a number of places in the codebase that treat a `nil` slice as semnatically different to an empty slice. Trying to test that, or even reason that through for every callsite is untractable, so this PR replaces all expressions of the form `make([]T, 0, size)` with a call to `slice.Prealloc[T](size)`. When size is 0 that returns a nil array, rather than an empty array. |
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1bc94a9d2a |
[snapshot] Use a newer diff package
The version of gopls that gotextdiff is derived from is over three years old. In the intervening time, the differ used by gopls has improved tremendously, and the language has grown new features like generics. These changes use a different diff package that is derived from an up-to-date version of gopls and exposes an API that is parameterized over the storage of the text. Taken together, this allows us to use a much faster and more memory-efficient algorithm for diffing while safely avoiding string copies when invoking the differ. The more efficient algorithm operates on arbitrary slices whose elements are comparable. Naive use of this algorithm--passing byte slices in--can cause increased time spent diffing, as the sequences being compared are longer. In order to avoid this, these changes record spans of marshaled deployments as the deployments are marshaled. These spans are strings that cover the diffable elements of the deployment: its header, its resources, and its pending operations. The output of the newer algorithm is converible to the format we currently send to the service, so these changes should not require service-side changes. In order to avoid bumping the minimum Go version required to build the `github.com/pulumi/pulumi/pkg/v3" and therefore break backwards compatibility with consumers using older toolchains (e.g. providers), these changes use the existing differ when built with a pre-1.20 toolchain. Official builds of the CLI are already using Go 1.20+ and should use the new differ without additional changes. These changes improve CPU time, allocation volume, and the compression ratio by 57%, 87%, and 52%, respectively. Benchmark results and analysis: httpstate ❯ go test -count=10 -run none -benchmem -bench . | tee spanned.txt httpstate ❯ benchstat buffer-pool.txt spanned.txt >stat.txt ``` │ buffer-pool.txt │ spanned.txt │ │ sec/op │ sec/op vs base │ DiffStack/1_x_2_B-10 45.09µ ± 1% 22.81µ ± 1% -49.41% (p=0.000 n=10) DiffStack/2_x_2_B-10 79.49µ ± 1% 40.60µ ± 1% -48.93% (p=0.000 n=10) DiffStack/4_x_2_B-10 172.54µ ± 2% 81.57µ ± 0% -52.72% (p=0.000 n=10) DiffStack/8_x_2_B-10 455.4µ ± 1% 200.4µ ± 0% -56.00% (p=0.000 n=10) DiffStack/16_x_2_B-10 1388.2µ ± 1% 575.1µ ± 1% -58.57% (p=0.000 n=10) DiffStack/32_x_2_B-10 4.409m ± 1% 1.866m ± 0% -57.67% (p=0.000 n=10) DiffStack/48_x_2_B-10 9.275m ± 0% 3.484m ± 0% -62.44% (p=0.000 n=10) DiffStack/64_x_2_B-10 14.564m ± 0% 5.945m ± 1% -59.18% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 124.81µ ± 1% 40.14µ ± 1% -67.84% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 299.8µ ± 0% 121.8µ ± 1% -59.38% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 846.2µ ± 1% 355.8µ ± 0% -57.96% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 2.743m ± 1% 1.150m ± 0% -58.06% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 9.271m ± 1% 4.041m ± 0% -56.41% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 31.78m ± 0% 14.97m ± 0% -52.88% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 66.14m ± 1% 30.66m ± 0% -53.63% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 107.50m ± 0% 53.44m ± 0% -50.29% (p=0.000 n=10) DiffStack/1_x_33_kB-10 240.51µ ± 1% 76.95µ ± 0% -68.01% (p=0.000 n=10) DiffStack/2_x_33_kB-10 798.5µ ± 0% 310.6µ ± 0% -61.10% (p=0.000 n=10) DiffStack/4_x_33_kB-10 2451.9µ ± 1% 978.9µ ± 3% -60.08% (p=0.000 n=10) DiffStack/8_x_33_kB-10 8.258m ± 0% 3.731m ± 0% -54.82% (p=0.000 n=10) DiffStack/16_x_33_kB-10 28.29m ± 1% 12.77m ± 0% -54.85% (p=0.000 n=10) DiffStack/32_x_33_kB-10 104.11m ± 1% 44.84m ± 1% -56.93% (p=0.000 n=10) DiffStack/48_x_33_kB-10 199.73m ± 1% 95.87m ± 1% -52.00% (p=0.000 n=10) DiffStack/64_x_33_kB-10 339.6m ± 2% 159.2m ± 2% -53.12% (p=0.000 n=10) DiffStack/2_x_131_kB-10 2721.7µ ± 0% 984.3µ ± 0% -63.84% (p=0.000 n=10) DiffStack/4_x_131_kB-10 8.334m ± 1% 3.654m ± 2% -56.15% (p=0.000 n=10) DiffStack/8_x_131_kB-10 25.89m ± 0% 12.23m ± 0% -52.77% (p=0.000 n=10) DiffStack/16_x_131_kB-10 87.49m ± 1% 40.26m ± 0% -53.98% (p=0.000 n=10) DiffStack/32_x_131_kB-10 317.0m ± 5% 150.4m ± 0% -52.57% (p=0.000 n=10) DiffStack/48_x_131_kB-10 681.8m ± 1% 332.1m ± 0% -51.28% (p=0.000 n=10) DiffStack/64_x_131_kB-10 1190.4m ± 1% 583.1m ± 0% -51.01% (p=0.000 n=10) DiffStack/1_x_524_kB-10 3.215m ± 0% 1.086m ± 0% -66.21% (p=0.000 n=10) DiffStack/2_x_524_kB-10 9.676m ± 1% 3.994m ± 0% -58.72% (p=0.000 n=10) DiffStack/4_x_524_kB-10 29.84m ± 0% 12.88m ± 1% -56.84% (p=0.000 n=10) DiffStack/8_x_524_kB-10 92.11m ± 1% 42.35m ± 0% -54.02% (p=0.000 n=10) DiffStack/16_x_524_kB-10 322.1m ± 0% 154.0m ± 0% -52.19% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 54.73m ± 1% 22.63m ± 0% -58.65% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 815.1m ± 0% 395.5m ± 2% -51.48% (p=0.000 n=10) geomean 10.45m 4.530m -56.65% │ buffer-pool.txt │ spanned.txt │ │ checkpoint_bytes │ checkpoint_bytes vs base │ DiffStack/1_x_2_B-10 2.539k ± 0% 1.950k ± 0% -23.20% (p=0.000 n=10) DiffStack/2_x_2_B-10 5.201k ± 0% 4.548k ± 0% -12.56% (p=0.000 n=10) DiffStack/4_x_2_B-10 13.63k ± 0% 12.30k ± 0% -9.77% (p=0.000 n=10) DiffStack/8_x_2_B-10 45.09k ± 0% 42.86k ± 0% -4.95% (p=0.000 n=10) DiffStack/16_x_2_B-10 161.9k ± 0% 156.4k ± 0% -3.42% (p=0.000 n=10) DiffStack/32_x_2_B-10 579.8k ± 0% 604.2k ± 0% +4.21% (p=0.000 n=10) DiffStack/48_x_2_B-10 1.306M ± 0% 1.180M ± 0% -9.68% (p=0.000 n=10) DiffStack/64_x_2_B-10 2.164M ± 0% 2.134M ± 0% -1.36% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 27.109k ± 0% 9.856k ± 0% -63.64% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 78.91k ± 0% 61.59k ± 0% -21.94% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 284.2k ± 0% 258.3k ± 0% -9.13% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 1.119M ± 0% 1.041M ± 0% -6.89% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 4.389M ± 0% 4.201M ± 0% -4.29% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 16.74M ± 0% 17.06M ± 0% +1.95% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 36.30M ± 0% 35.93M ± 0% -1.00% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 60.98M ± 0% 64.06M ± 0% +5.05% (p=0.000 n=10) DiffStack/1_x_33_kB-10 67.79k ± 0% 34.43k ± 0% -49.20% (p=0.000 n=10) DiffStack/2_x_33_kB-10 300.1k ± 0% 233.6k ± 0% -22.15% (p=0.000 n=10) DiffStack/4_x_33_kB-10 1128.3k ± 0% 929.5k ± 0% -17.62% (p=0.000 n=10) DiffStack/8_x_33_kB-10 4.437M ± 0% 4.238M ± 0% -4.49% (p=0.000 n=10) DiffStack/16_x_33_kB-10 16.57M ± 0% 15.78M ± 0% -4.79% (p=0.000 n=10) DiffStack/32_x_33_kB-10 64.35M ± 0% 58.66M ± 0% -8.84% (p=0.000 n=10) DiffStack/48_x_33_kB-10 127.0M ± 0% 128.0M ± 0% +0.80% (p=0.000 n=10) DiffStack/64_x_33_kB-10 217.7M ± 0% 216.5M ± 0% -0.54% (p=0.000 n=10) DiffStack/2_x_131_kB-10 1316.2k ± 0% 921.8k ± 0% -29.97% (p=0.000 n=10) DiffStack/4_x_131_kB-10 4.733M ± 0% 4.207M ± 0% -11.11% (p=0.000 n=10) DiffStack/8_x_131_kB-10 16.03M ± 0% 15.77M ± 0% -1.64% (p=0.000 n=10) DiffStack/16_x_131_kB-10 57.42M ± 0% 54.66M ± 0% -4.81% (p=0.000 n=10) DiffStack/32_x_131_kB-10 214.8M ± 0% 210.7M ± 0% -1.90% (p=0.000 n=10) DiffStack/48_x_131_kB-10 472.9M ± 0% 466.9M ± 0% -1.28% (p=0.000 n=10) DiffStack/64_x_131_kB-10 832.3M ± 0% 824.7M ± 0% -0.92% (p=0.000 n=10) DiffStack/1_x_524_kB-10 1.575M ± 0% 1.051M ± 0% -33.32% (p=0.000 n=10) DiffStack/2_x_524_kB-10 5.248M ± 0% 4.199M ± 0% -20.00% (p=0.000 n=10) DiffStack/4_x_524_kB-10 18.36M ± 0% 15.74M ± 0% -14.28% (p=0.000 n=10) DiffStack/8_x_524_kB-10 60.86M ± 0% 56.66M ± 0% -6.90% (p=0.000 n=10) DiffStack/16_x_524_kB-10 223.5M ± 0% 214.0M ± 0% -4.23% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 13.21M ± 0% 13.20M ± 0% -0.01% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 155.9M ± 0% 154.9M ± 0% -0.60% (p=0.000 n=10) geomean 3.606M 3.173M -12.01% │ buffer-pool.txt │ spanned.txt │ │ ratio │ ratio vs base │ DiffStack/1_x_2_B-10 789.5m ± 0% 1641.0m ± 0% +107.85% (p=0.000 n=10) DiffStack/2_x_2_B-10 1.034 ± 0% 2.353 ± 0% +127.56% (p=0.000 n=10) DiffStack/4_x_2_B-10 1.575 ± 0% 3.592 ± 0% +128.06% (p=0.000 n=10) DiffStack/8_x_2_B-10 2.829 ± 0% 6.684 ± 0% +136.27% (p=0.000 n=10) DiffStack/16_x_2_B-10 5.296 ± 0% 12.610 ± 0% +138.10% (p=0.000 n=10) DiffStack/32_x_2_B-10 9.681 ± 0% 24.790 ± 0% +156.07% (p=0.000 n=10) DiffStack/48_x_2_B-10 14.65 ± 0% 32.44 ± 0% +121.43% (p=0.000 n=10) DiffStack/64_x_2_B-10 18.26 ± 0% 44.11 ± 0% +141.57% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 1.383 ± 0% 1.051 ± 0% -24.01% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 1.716 ± 0% 2.324 ± 0% +35.43% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 2.878 ± 0% 4.251 ± 0% +47.71% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 5.475 ± 0% 8.056 ± 0% +47.14% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 10.56 ± 0% 15.77 ± 0% +49.34% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 19.97 ± 0% 31.57 ± 0% +58.09% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 28.80 ± 0% 44.11 ± 0% +53.16% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 36.23 ± 0% 58.84 ± 0% +62.41% (p=0.000 n=10) DiffStack/1_x_33_kB-10 986.0m ± 0% 1014.0m ± 0% +2.84% (p=0.000 n=10) DiffStack/2_x_33_kB-10 1.777 ± 0% 2.331 ± 0% +31.18% (p=0.000 n=10) DiffStack/4_x_33_kB-10 3.057 ± 0% 3.993 ± 0% +30.62% (p=0.000 n=10) DiffStack/8_x_33_kB-10 5.766 ± 0% 8.511 ± 0% +47.61% (p=0.000 n=10) DiffStack/16_x_33_kB-10 10.55 ± 0% 15.35 ± 0% +45.50% (p=0.000 n=10) DiffStack/32_x_33_kB-10 20.28 ± 0% 28.08 ± 0% +38.46% (p=0.000 n=10) DiffStack/48_x_33_kB-10 26.59 ± 0% 40.64 ± 0% +52.84% (p=0.000 n=10) DiffStack/64_x_33_kB-10 34.14 ± 0% 51.44 ± 0% +50.67% (p=0.000 n=10) DiffStack/2_x_131_kB-10 1.993 ± 0% 2.333 ± 0% +17.06% (p=0.000 n=10) DiffStack/4_x_131_kB-10 3.263 ± 0% 4.569 ± 0% +40.02% (p=0.000 n=10) DiffStack/8_x_131_kB-10 5.291 ± 0% 7.995 ± 0% +51.11% (p=0.000 n=10) DiffStack/16_x_131_kB-10 9.275 ± 0% 13.410 ± 0% +44.58% (p=0.000 n=10) DiffStack/32_x_131_kB-10 17.17 ± 0% 25.44 ± 0% +48.17% (p=0.000 n=10) DiffStack/48_x_131_kB-10 25.11 ± 0% 37.39 ± 0% +48.90% (p=0.000 n=10) DiffStack/64_x_131_kB-10 33.09 ± 0% 49.40 ± 0% +49.29% (p=0.000 n=10) DiffStack/1_x_524_kB-10 1.498 ± 0% 1.999 ± 0% +33.44% (p=0.000 n=10) DiffStack/2_x_524_kB-10 1.998 ± 0% 2.666 ± 0% +33.43% (p=0.000 n=10) DiffStack/4_x_524_kB-10 3.180 ± 0% 4.285 ± 0% +34.75% (p=0.000 n=10) DiffStack/8_x_524_kB-10 5.040 ± 0% 7.199 ± 0% +42.84% (p=0.000 n=10) DiffStack/16_x_524_kB-10 9.058 ± 0% 13.160 ± 0% +45.29% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 1.997 ± 0% 1.999 ± 0% +0.10% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 36.60 ± 0% 40.42 ± 0% +10.44% (p=0.000 n=10) geomean 5.993 9.122 +52.20% │ buffer-pool.txt │ spanned.txt │ │ wire_bytes │ wire_bytes vs base │ DiffStack/1_x_2_B-10 3.216k ± 0% 1.188k ± 0% -63.06% (p=0.000 n=10) DiffStack/2_x_2_B-10 5.031k ± 0% 1.933k ± 0% -61.58% (p=0.000 n=10) DiffStack/4_x_2_B-10 8.655k ± 0% 3.424k ± 0% -60.44% (p=0.000 n=10) DiffStack/8_x_2_B-10 15.938k ± 0% 6.412k ± 0% -59.77% (p=0.000 n=10) DiffStack/16_x_2_B-10 30.58k ± 0% 12.40k ± 0% -59.45% (p=0.000 n=10) DiffStack/32_x_2_B-10 59.89k ± 0% 24.37k ± 0% -59.31% (p=0.000 n=10) DiffStack/48_x_2_B-10 89.17k ± 0% 36.38k ± 0% -59.21% (p=0.000 n=10) DiffStack/64_x_2_B-10 118.48k ± 0% 48.39k ± 0% -59.16% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 19.596k ± 0% 9.378k ± 0% -52.14% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 45.98k ± 0% 26.50k ± 0% -42.36% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 98.75k ± 0% 60.76k ± 0% -38.47% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 204.3k ± 0% 129.3k ± 0% -36.72% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 415.5k ± 0% 266.3k ± 0% -35.91% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 837.9k ± 0% 540.4k ± 0% -35.50% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 1260.4k ± 0% 814.6k ± 0% -35.37% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 1.683M ± 0% 1.089M ± 0% -35.31% (p=0.000 n=10) DiffStack/1_x_33_kB-10 68.75k ± 0% 33.95k ± 0% -50.61% (p=0.000 n=10) DiffStack/2_x_33_kB-10 168.9k ± 0% 100.2k ± 0% -40.64% (p=0.000 n=10) DiffStack/4_x_33_kB-10 369.1k ± 0% 232.8k ± 0% -36.93% (p=0.000 n=10) DiffStack/8_x_33_kB-10 769.6k ± 0% 497.9k ± 0% -35.30% (p=0.000 n=10) DiffStack/16_x_33_kB-10 1.571M ± 0% 1.028M ± 0% -34.53% (p=0.000 n=10) DiffStack/32_x_33_kB-10 3.173M ± 0% 2.089M ± 0% -34.16% (p=0.000 n=10) DiffStack/48_x_33_kB-10 4.775M ± 0% 3.149M ± 0% -34.04% (p=0.000 n=10) DiffStack/64_x_33_kB-10 6.377M ± 0% 4.210M ± 0% -33.98% (p=0.000 n=10) DiffStack/2_x_131_kB-10 660.4k ± 0% 395.1k ± 0% -40.16% (p=0.000 n=10) DiffStack/4_x_131_kB-10 1450.4k ± 0% 920.9k ± 0% -36.51% (p=0.000 n=10) DiffStack/8_x_131_kB-10 3.031M ± 0% 1.972M ± 0% -34.91% (p=0.000 n=10) DiffStack/16_x_131_kB-10 6.191M ± 0% 4.076M ± 0% -34.17% (p=0.000 n=10) DiffStack/32_x_131_kB-10 12.512M ± 0% 8.282M ± 0% -33.81% (p=0.000 n=10) DiffStack/48_x_131_kB-10 18.83M ± 0% 12.49M ± 0% -33.69% (p=0.000 n=10) DiffStack/64_x_131_kB-10 25.15M ± 0% 16.69M ± 0% -33.63% (p=0.000 n=10) DiffStack/1_x_524_kB-10 1051.8k ± 0% 525.5k ± 0% -50.04% (p=0.000 n=10) DiffStack/2_x_524_kB-10 2.626M ± 0% 1.575M ± 0% -40.04% (p=0.000 n=10) DiffStack/4_x_524_kB-10 5.776M ± 0% 3.673M ± 0% -36.40% (p=0.000 n=10) DiffStack/8_x_524_kB-10 12.075M ± 0% 7.871M ± 0% -34.82% (p=0.000 n=10) DiffStack/16_x_524_kB-10 24.67M ± 0% 16.27M ± 0% -34.07% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 6.612M ± 0% 6.606M ± 0% -0.10% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 4.259M ± 0% 3.833M ± 0% -10.00% (p=0.000 n=10) geomean 601.7k 347.8k -42.19% │ buffer-pool.txt │ spanned.txt │ │ B/op │ B/op vs base │ DiffStack/1_x_2_B-10 31.85Ki ± 0% 15.79Ki ± 0% -50.42% (p=0.000 n=10) DiffStack/2_x_2_B-10 61.81Ki ± 0% 28.01Ki ± 0% -54.68% (p=0.000 n=10) DiffStack/4_x_2_B-10 147.58Ki ± 0% 55.60Ki ± 0% -62.33% (p=0.000 n=10) DiffStack/8_x_2_B-10 425.9Ki ± 0% 116.9Ki ± 0% -72.55% (p=0.000 n=10) DiffStack/16_x_2_B-10 1429.9Ki ± 0% 307.8Ki ± 0% -78.47% (p=0.000 n=10) DiffStack/32_x_2_B-10 4955.7Ki ± 0% 934.1Ki ± 0% -81.15% (p=0.000 n=10) DiffStack/48_x_2_B-10 10.746Mi ± 0% 1.682Mi ± 0% -84.34% (p=0.000 n=10) DiffStack/64_x_2_B-10 17.664Mi ± 0% 2.822Mi ± 0% -84.03% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 202.50Ki ± 0% 41.18Ki ± 0% -79.66% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 511.5Ki ± 0% 134.1Ki ± 0% -73.78% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 1513.5Ki ± 0% 309.4Ki ± 0% -79.56% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 4886.0Ki ± 0% 674.2Ki ± 0% -86.20% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 16.287Mi ± 0% 1.427Mi ± 0% -91.24% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 57.541Mi ± 0% 3.198Mi ± 0% -94.44% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 121.703Mi ± 0% 5.810Mi ± 0% -95.23% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 200.588Mi ± 0% 7.495Mi ± 0% -96.26% (p=0.000 n=10) DiffStack/1_x_33_kB-10 562.5Ki ± 0% 136.3Ki ± 0% -75.78% (p=0.000 n=10) DiffStack/2_x_33_kB-10 2041.0Ki ± 0% 505.5Ki ± 0% -75.23% (p=0.000 n=10) DiffStack/4_x_33_kB-10 5.874Mi ± 0% 1.129Mi ± 0% -80.78% (p=0.000 n=10) DiffStack/8_x_33_kB-10 18.837Mi ± 0% 2.410Mi ± 0% -87.21% (p=0.000 n=10) DiffStack/16_x_33_kB-10 61.898Mi ± 0% 5.015Mi ± 0% -91.90% (p=0.000 n=10) DiffStack/32_x_33_kB-10 221.69Mi ± 0% 10.36Mi ± 0% -95.32% (p=0.000 n=10) DiffStack/48_x_33_kB-10 430.13Mi ± 0% 18.50Mi ± 0% -95.70% (p=0.000 n=10) DiffStack/64_x_33_kB-10 722.07Mi ± 0% 21.63Mi ± 0% -97.00% (p=0.000 n=10) DiffStack/2_x_131_kB-10 8.098Mi ± 0% 1.656Mi ± 0% -79.55% (p=0.000 n=10) DiffStack/4_x_131_kB-10 22.662Mi ± 0% 3.934Mi ± 0% -82.64% (p=0.000 n=10) DiffStack/8_x_131_kB-10 65.217Mi ± 0% 8.425Mi ± 0% -87.08% (p=0.000 n=10) DiffStack/16_x_131_kB-10 204.90Mi ± 0% 17.22Mi ± 1% -91.60% (p=0.000 n=10) DiffStack/32_x_131_kB-10 703.12Mi ± 0% 34.89Mi ± 0% -95.04% (p=0.000 n=10) DiffStack/48_x_131_kB-10 1505.36Mi ± 0% 61.24Mi ± 0% -95.93% (p=0.000 n=10) DiffStack/64_x_131_kB-10 2586.04Mi ± 0% 70.48Mi ± 1% -97.27% (p=0.000 n=10) DiffStack/1_x_524_kB-10 11.854Mi ± 1% 2.127Mi ± 0% -82.06% (p=0.000 n=10) DiffStack/2_x_524_kB-10 32.932Mi ± 1% 6.558Mi ± 1% -80.09% (p=0.000 n=10) DiffStack/4_x_524_kB-10 90.04Mi ± 0% 15.15Mi ± 0% -83.17% (p=0.000 n=10) DiffStack/8_x_524_kB-10 252.94Mi ± 0% 32.27Mi ± 1% -87.24% (p=0.000 n=10) DiffStack/16_x_524_kB-10 801.77Mi ± 0% 66.46Mi ± 1% -91.71% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 103.67Mi ± 0% 35.52Mi ± 0% -65.74% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 913.90Mi ± 0% 53.53Mi ± 1% -94.14% (p=0.000 n=10) geomean 19.16Mi 2.409Mi -87.43% │ buffer-pool.txt │ spanned.txt │ │ allocs/op │ allocs/op vs base │ DiffStack/1_x_2_B-10 344.0 ± 0% 184.0 ± 0% -46.51% (p=0.000 n=10) DiffStack/2_x_2_B-10 616.0 ± 0% 295.0 ± 0% -52.11% (p=0.000 n=10) DiffStack/4_x_2_B-10 1381.0 ± 0% 524.0 ± 0% -62.06% (p=0.000 n=10) DiffStack/8_x_2_B-10 3.922k ± 0% 1.032k ± 0% -73.69% (p=0.000 n=10) DiffStack/16_x_2_B-10 12.791k ± 0% 2.233k ± 0% -82.54% (p=0.000 n=10) DiffStack/32_x_2_B-10 43.416k ± 0% 5.410k ± 0% -87.54% (p=0.000 n=10) DiffStack/48_x_2_B-10 95.803k ± 0% 9.036k ± 0% -90.57% (p=0.000 n=10) DiffStack/64_x_2_B-10 156.99k ± 0% 13.99k ± 0% -91.09% (p=0.000 n=10) DiffStack/1_x_8.2_kB-10 335.0 ± 0% 182.0 ± 0% -45.67% (p=0.000 n=10) DiffStack/2_x_8.2_kB-10 597.5 ± 0% 295.0 ± 0% -50.63% (p=0.000 n=10) DiffStack/4_x_8.2_kB-10 1304.0 ± 0% 527.0 ± 0% -59.59% (p=0.000 n=10) DiffStack/8_x_8.2_kB-10 3.475k ± 0% 1.036k ± 0% -70.19% (p=0.000 n=10) DiffStack/16_x_8.2_kB-10 10.677k ± 0% 2.239k ± 0% -79.03% (p=0.000 n=10) DiffStack/32_x_8.2_kB-10 35.357k ± 0% 5.414k ± 0% -84.69% (p=0.000 n=10) DiffStack/48_x_8.2_kB-10 72.782k ± 0% 9.296k ± 0% -87.23% (p=0.000 n=10) DiffStack/64_x_8.2_kB-10 119.24k ± 0% 14.26k ± 0% -88.04% (p=0.000 n=10) DiffStack/1_x_33_kB-10 309.0 ± 0% 182.0 ± 0% -41.10% (p=0.000 n=10) DiffStack/2_x_33_kB-10 594.0 ± 0% 296.0 ± 0% -50.17% (p=0.000 n=10) DiffStack/4_x_33_kB-10 1324.5 ± 0% 528.0 ± 0% -60.14% (p=0.000 n=10) DiffStack/8_x_33_kB-10 3.554k ± 0% 1.047k ± 0% -70.54% (p=0.000 n=10) DiffStack/16_x_33_kB-10 10.511k ± 0% 2.232k ± 0% -78.77% (p=0.000 n=10) DiffStack/32_x_33_kB-10 35.147k ± 0% 5.194k ± 0% -85.22% (p=0.000 n=10) DiffStack/48_x_33_kB-10 66.519k ± 0% 8.958k ± 0% -86.53% (p=0.000 n=10) DiffStack/64_x_33_kB-10 110.71k ± 0% 13.28k ± 0% -88.00% (p=0.000 n=10) DiffStack/2_x_131_kB-10 644.0 ± 0% 296.0 ± 0% -54.04% (p=0.000 n=10) DiffStack/4_x_131_kB-10 1418.5 ± 0% 535.0 ± 0% -62.28% (p=0.000 n=10) DiffStack/8_x_131_kB-10 3.497k ± 0% 1.047k ± 0% -70.06% (p=0.000 n=10) DiffStack/16_x_131_kB-10 9.805k ± 0% 2.182k ± 0% -77.75% (p=0.000 n=10) DiffStack/32_x_131_kB-10 30.996k ± 0% 5.040k ± 0% -83.74% (p=0.000 n=10) DiffStack/48_x_131_kB-10 63.751k ± 0% 8.656k ± 0% -86.42% (p=0.000 n=10) DiffStack/64_x_131_kB-10 107.97k ± 0% 13.03k ± 0% -87.93% (p=0.000 n=10) DiffStack/1_x_524_kB-10 356.0 ± 0% 186.0 ± 0% -47.75% (p=0.000 n=10) DiffStack/2_x_524_kB-10 671.0 ± 0% 300.0 ± 0% -55.29% (p=0.000 n=10) DiffStack/4_x_524_kB-10 1467.5 ± 0% 536.0 ± 0% -63.48% (p=0.000 n=10) DiffStack/8_x_524_kB-10 3.553k ± 0% 1.038k ± 0% -70.80% (p=0.000 n=10) DiffStack/16_x_524_kB-10 9.971k ± 0% 2.182k ± 0% -78.12% (p=0.000 n=10) DiffStackRecorded/two-large-checkpoints.json-10 489.16k ± 0% 73.65k ± 0% -84.94% (p=0.000 n=10) DiffStackRecorded/checkpoints.json-10 7236.9k ± 0% 857.8k ± 0% -88.15% (p=0.000 n=10) geomean 7.989k 1.934k -75.79% ``` |