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| author | Brian Anderson <banderson@mozilla.com> | 2011-07-29 23:02:51 -0700 |
|---|---|---|
| committer | Brian Anderson <banderson@mozilla.com> | 2011-07-29 23:02:51 -0700 |
| commit | d552a0b95985f91278b2f3c05ee2c4b558a0a417 (patch) | |
| tree | 68ae8dc7103e27ac7cd9ea035cfeb54294ffabb5 /src/rt/rust_kernel.cpp | |
| parent | ec46f07e6e41d91b86f5fee8cd0925934a0f7b60 (diff) | |
| download | rust-d552a0b95985f91278b2f3c05ee2c4b558a0a417.tar.gz rust-d552a0b95985f91278b2f3c05ee2c4b558a0a417.zip | |
Minimize scheduler locking on task creation
This takes my CPU utilization on task-perf-spawnalot from 35% to 55%
Diffstat (limited to 'src/rt/rust_kernel.cpp')
| -rw-r--r-- | src/rt/rust_kernel.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/rt/rust_kernel.cpp b/src/rt/rust_kernel.cpp index 7ff2f16a228..24db485dd9d 100644 --- a/src/rt/rust_kernel.cpp +++ b/src/rt/rust_kernel.cpp @@ -136,7 +136,6 @@ int rust_kernel::start_task_threads() rust_task * rust_kernel::create_task(rust_task *spawner, const char *name) { rust_scheduler *thread = threads[rand(&rctx) % num_threads]; - scoped_lock with(thread->lock); return thread->create_task(spawner, name); } |