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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/tinyvec/compare_benchmarks.py | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/tinyvec/compare_benchmarks.py')
-rw-r--r-- | vendor/tinyvec/compare_benchmarks.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/tinyvec/compare_benchmarks.py b/vendor/tinyvec/compare_benchmarks.py new file mode 100644 index 000000000..86eb7e862 --- /dev/null +++ b/vendor/tinyvec/compare_benchmarks.py @@ -0,0 +1,30 @@ +import os
+import os.path
+import json
+
+comparisons = []
+
+for (root, _dirs, files) in os.walk('target/criterion'):
+ for file in files:
+ if file == 'estimates.json' and root.endswith(
+ 'new') and 'TinyVec' in root:
+ path = os.path.join(root, file)
+
+ bench_name = path.split('/')[3]
+ tinyvec_time = json.load(open(path))['mean']['point_estimate']
+
+ path = path.replace('TinyVec', 'SmallVec')
+
+ smallvec_time = json.load(open(path))['mean']['point_estimate']
+
+ comparisons.append((bench_name, tinyvec_time / smallvec_time))
+
+comparisons.sort(key=lambda x: x[1])
+longest_name = max(len(c[0]) for c in comparisons)
+for (name, ratio) in comparisons:
+ # Undo the criterion name mangling
+ name = name.replace('_[', '<[')
+ name = name.replace(']___', ']>::')
+
+ name = name.ljust(longest_name)
+ print(f"{name} {ratio:.2f}")
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