From 2ca6fdf538935a03e0de6cd0fdaffc21799fad1a Mon Sep 17 00:00:00 2001
From: Alwin Berger <alwin.berger@tu-dortmund.de>
Date: Thu, 10 Oct 2024 16:33:19 +0200
Subject: [PATCH] simplify stored execution times per testcase

---
 fuzzers/FRET/src/time/clock.rs | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/fuzzers/FRET/src/time/clock.rs b/fuzzers/FRET/src/time/clock.rs
index 14370bb030..eb299111e7 100644
--- a/fuzzers/FRET/src/time/clock.rs
+++ b/fuzzers/FRET/src/time/clock.rs
@@ -215,6 +215,7 @@ pub struct ClockTimeFeedback {
 impl<S> Feedback<S> for ClockTimeFeedback
 where
     S: State + UsesInput + MaybeHasClientPerfMonitor + HasMetadata,
+    <S as UsesInput>::Input: Default
 {
     #[allow(clippy::wrong_self_convention)]
     fn is_interesting<EM, OT>(
@@ -231,20 +232,15 @@ where
     {
         #[cfg(feature="trace_job_response_times")]
         {
-            if let Some(t) = &self.select_task {
+            if self.select_task.is_some() {
                 let observer = observers.match_name::<QemuSystemStateObserver<S::Input>>("systemstate").unwrap();
-                if let Some(time) = observer.worst_job_instances.get(t) {
-                    self.exec_time = Some(Duration::from_nanos(*time));
-                    return Ok(false);
-                } else {
-                    self.exec_time = Some(Duration::from_nanos(0));
-                    return Ok(false);
-                }
+                self.exec_time = Some(Duration::from_nanos(observer.last_runtime()));
+                return Ok(false)
             }
         }
         // TODO Replace with match_name_type when stable
         let observer = observers.match_name::<QemuClockObserver>(self.name()).unwrap();
-        self.exec_time = Some(Duration::from_nanos(observer.last_runtime() << QEMU_ICOUNT_SHIFT)); // Assume a somewhat realistic multiplier of clock, it does not matter
+        self.exec_time = Some(Duration::from_nanos(observer.last_runtime()));
         Ok(false)
     }