From 81a2eaa92a221f754455e3abd0ec3939ae06cafe Mon Sep 17 00:00:00 2001
From: Douglas Weber <douglas.web@web.de>
Date: Mon, 15 Mar 2021 22:21:02 +0100
Subject: Add perf_revision to benchmark results
---
xtask/src/metrics.rs | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
(limited to 'xtask/src')
diff --git a/xtask/src/metrics.rs b/xtask/src/metrics.rs
index 3d8d7589b..97395738b 100644
--- a/xtask/src/metrics.rs
+++ b/xtask/src/metrics.rs
@@ -26,7 +26,8 @@ impl flags::Metrics {
}
{
let _d = pushd("./target/rustc-perf")?;
- cmd!("git reset --hard c52ee623e231e7690a93be88d943016968c1036b").run()?;
+ let revision = &metrics.perf_revision;
+ cmd!("git reset --hard {revision}").run()?;
}
let _env = pushenv("RA_METRICS", "1");
@@ -108,6 +109,7 @@ struct Metrics {
host: Host,
timestamp: SystemTime,
revision: String,
+ perf_revision: String,
metrics: BTreeMap<String, (u64, Unit)>,
}
@@ -123,7 +125,8 @@ impl Metrics {
let host = Host::new()?;
let timestamp = SystemTime::now();
let revision = cmd!("git rev-parse HEAD").read()?;
- Ok(Metrics { host, timestamp, revision, metrics: BTreeMap::new() })
+ let perf_revision = "c52ee623e231e7690a93be88d943016968c1036b".into();
+ Ok(Metrics { host, timestamp, revision, perf_revision, metrics: BTreeMap::new() })
}
fn report(&mut self, name: &str, value: u64, unit: Unit) {
@@ -141,6 +144,7 @@ impl Metrics {
let timestamp = self.timestamp.duration_since(UNIX_EPOCH).unwrap();
obj.number("timestamp", timestamp.as_secs() as f64);
obj.string("revision", &self.revision);
+ obj.string("perf_revision", &self.perf_revision);
let mut metrics = obj.object("metrics");
for (k, (value, unit)) in &self.metrics {
metrics.array(k).number(*value as f64).string(unit);
--
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