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| author | Alex Crichton <alex@alexcrichton.com> | 2013-10-14 08:24:17 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2013-10-18 09:20:08 -0700 |
| commit | 273784e9bfa006c2651c7890d8e5fb3564b95ec4 (patch) | |
| tree | aef326fcb9cf0e98a40c59cfbfab676e67c73f99 /src/rt/sync/rust_thread.cpp | |
| parent | 40180cdbea708307ca66dc6debddbd5ecc1ea41c (diff) | |
| download | rust-273784e9bfa006c2651c7890d8e5fb3564b95ec4.tar.gz rust-273784e9bfa006c2651c7890d8e5fb3564b95ec4.zip | |
Optimize include_bin! for large inputs
Previously an ExprLit was created *per byte* causing a huge increase in memory
bloat. This adds a new `lit_binary` to contain a literal of binary data, which
is currently only used by the include_bin! syntax extension. This massively
speeds up compilation times of the shootout-k-nucleotide-pipes test
before:
time: 469s
memory: 6GB
assertion failure in LLVM (section too large)
after:
time: 2.50s
memory: 124MB
Closes #2598
Diffstat (limited to 'src/rt/sync/rust_thread.cpp')
0 files changed, 0 insertions, 0 deletions