Cleanup

2 files changed, 5 insertions, 3 deletions

diff --git a/src/benchmark.rs b/src/benchmark.rs
index 4876159..f7e30c5 100644
--- a/src/benchmark.rs
+++ b/src/benchmark.rs
@@ -4,7 +4,7 @@ use anyhow::Result;
 use csv::Writer;
 use libbpf_rs::OpenObject;
 use perf_event::{
-    events::{Event, Hardware, Software},
+    events::{Event, Hardware},
     Builder, Counter, Group,
 };
 use rand::seq::IteratorRandom;
@@ -21,7 +21,7 @@ const SLICE_US: u64 = 5000;
 const LOG_INTERVAL_MS: u64 = 10;
 const RESHUFFLE_ROUNDS: usize = 1000; // Number of rounds before changing cpu
 const MAX_COUNTERS_AT_ONCE_P_CORE: usize = 7;
-const MAX_COUNTERS_AT_ONCE_E_CORE: usize = 8;
+const MAX_COUNTERS_AT_ONCE_E_CORE: usize = 6;
 type Pid = i32;
 static CPU: AtomicI32 = AtomicI32::new(0);
 
diff --git a/src/energy/trackers/perf.rs b/src/energy/trackers/perf.rs
index 38cefe9..9262677 100644
--- a/src/energy/trackers/perf.rs
+++ b/src/energy/trackers/perf.rs
@@ -2,7 +2,7 @@ use std::collections::HashMap;
 
 use burn::tensor::Tensor;
 use perf_event::{
-    events::{Event, Hardware, Software},
+    events::{Event, Hardware},
     Builder, Counter, Group,
 };
 
@@ -158,8 +158,10 @@ impl Estimator for PerfEstimator {
                 return None;
             }
         };
+
         let time_running_ns = counts.time_running();
         if time_running_ns - counters.old_time == 0 || counts.iter().next().unwrap().1 == &0 {
+            println!("The counters are zero although the task has been scheduled!!");
             return None;
         }
         let correction_factor = 10_000_000. / (time_running_ns - counters.old_time) as f64;