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| author | bors <bors@rust-lang.org> | 2023-05-10 06:30:26 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-05-10 06:30:26 +0000 |
| commit | 7fb4332ce452875b0f86dd62be0b1356e6d9537d (patch) | |
| tree | f319001120583241462229301abaf6b080a95af7 /tests/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs | |
| parent | 84f80f1fc9f89c8abbbbcbe55cc0bd1d0ae21c28 (diff) | |
| parent | 1a4690d9b9bea66dc7497a11c351f7c424c1fed4 (diff) | |
| download | rust-7fb4332ce452875b0f86dd62be0b1356e6d9537d.tar.gz | |
Auto merge of #2865 - Vanille-N:tb-perf, r=RalfJung
Thorough merge after GC: fix of #2863
Context: #2863.
`perf report`s of `MIRIFLAGS=-Zmiri-tree-borrows cargo +miri miri test test_invalid_name_lengths` in crate `http`:
### Pre
```
91.06% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::Tree::keep_only_needed
2.99% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::TreeVisitor::traverse_parents_this
0.91% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::Tree::perform_access
0.62% rustc miri [.] miri::range_map::RangeMap<T>::iter_mut
0.17% rustc libc.so.6 [.] realloc
0.14% rustc miri [.] miri::concurrency::thread::EvalContextExt::run_threads
0.13% rustc miri [.] rustc_const_eval::interpret::operand::<impl rustc_const_eval::interpret::eva
0.13% rustc miri [.] hashbrown::raw::RawTable<T,A>::remove_entry
0.10% rustc miri [.] miri::intptrcast::GlobalStateInner::alloc_base_addr
0.08% rustc librustc_driver-c82c1dc22c817a10.so [.] <rustc_middle::mir::Body>::source_info
```
Interrupted after 3min 30s.
### Post
```
20.75% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::TreeVisitor::traverse_parents_this
18.50% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::Tree::keep_only_needed
6.49% rustc miri [.] miri::borrow_tracker::tree_borrows::tree::Tree::perform_access
4.25% rustc miri [.] miri::range_map::RangeMap<T>::iter_mut
1.91% rustc libc.so.6 [.] realloc
1.79% rustc miri [.] miri::concurrency::thread::EvalContextExt::run_threads
1.40% rustc miri [.] rustc_const_eval::interpret::operand::<impl rustc_const_eval::interpret::eva
1.40% rustc miri [.] miri::range_map::RangeMap<T>::merge_adjacent_thorough
1.34% rustc miri [.] miri::intptrcast::GlobalStateInner::alloc_base_addr
0.90% rustc librustc_driver-c82c1dc22c817a10.so [.] <rustc_middle::ty::context::CtxtInterners>::intern_ty
```
Terminates after 1min 13s.
No significant changes to `./miri bench` in either direction: on small benches not enough garbage accumulates for this to be relevant.
Diffstat (limited to 'tests/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs')
0 files changed, 0 insertions, 0 deletions