bjoernager/rust
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Use as_nanos in bench.rs and base.rs

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This commit is contained in:
est31 2020-09-20 10:12:57 +02:00
parent 285fc7d704
commit cebbd9fcd3
2 changed files with 2 additions and 6 deletions
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2
compiler/rustc_codegen_llvm/src/base.rs
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@ -108,7 +108,7 @@ pub fn compile_codegen_unit(
// We assume that the cost to run LLVM on a CGU is proportional to // We assume that the cost to run LLVM on a CGU is proportional to
// the time we needed for codegenning it. // the time we needed for codegenning it.
let cost = time_to_codegen.as_secs() * 1_000_000_000 + time_to_codegen.subsec_nanos() as u64; let cost = time_to_codegen.as_nanos() as u64;
fn module_codegen(tcx: TyCtxt<'_>, cgu_name: Symbol) -> ModuleCodegen<ModuleLlvm> { fn module_codegen(tcx: TyCtxt<'_>, cgu_name: Symbol) -> ModuleCodegen<ModuleLlvm> {
let cgu = tcx.codegen_unit(cgu_name); let cgu = tcx.codegen_unit(cgu_name);

6
library/test/src/bench.rs
View file

@ -98,10 +98,6 @@ fn fmt_thousands_sep(mut n: usize, sep: char) -> String {
output output
} }
fn ns_from_dur(dur: Duration) -> u64 {
dur.as_secs() * 1_000_000_000 + (dur.subsec_nanos() as u64)
}
fn ns_iter_inner<T, F>(inner: &mut F, k: u64) -> u64 fn ns_iter_inner<T, F>(inner: &mut F, k: u64) -> u64
where where
F: FnMut() -> T, F: FnMut() -> T,
@ -110,7 +106,7 @@ where
for _ in 0..k { for _ in 0..k {
black_box(inner()); black_box(inner());
} }
ns_from_dur(start.elapsed()) start.elapsed().as_nanos() as u64
} }
pub fn iter<T, F>(inner: &mut F) -> stats::Summary pub fn iter<T, F>(inner: &mut F) -> stats::Summary