bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Integrate measureme's hardware performance counter support.

Browse source
This commit is contained in:
Eduard-Mihai Burtescu 2020-10-22 08:51:31 +03:00 • committed by Eduard-Mihai Burtescu
parent 083721a1a7
commit d76573abd1
4 changed files with 21 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_session/src/options.rs
View file

@ -1473,6 +1473,12 @@ options! {
for example: `-Z self-profile-events=default,query-keys`
all options: none, all, default, generic-activity, query-provider, query-cache-hit
query-blocked, incr-cache-load, incr-result-hashing, query-keys, function-args, args, llvm, artifact-sizes"),
self_profile_counter: String = ("wall-time".to_string(), parse_string, [UNTRACKED],
"counter used by the self profiler (default: `wall-time`), one of:
`wall-time` (monotonic clock, i.e. `std::time::Instant`)
`instructions:u` (retired instructions, userspace-only)
`instructions-minus-irqs:u` (subtracting hardware interrupt counts for extra accuracy)"
),
share_generics: Option<bool> = (None, parse_opt_bool, [TRACKED],
"make the current crate share its generic instantiations"),
show_span: Option<String> = (None, parse_opt_string, [TRACKED],