From 4163db13b6d7a75d160745e4cba55f3bdca75ca2 Mon Sep 17 00:00:00 2001
From: Rohit Narurkar <rohit.narurkar@proton.me>
Date: Mon, 6 Oct 2025 03:33:31 +0100
Subject: [PATCH] Include OpenVM execution cycles count (#158)

---
 crates/ere-openvm/src/lib.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/ere-openvm/src/lib.rs b/crates/ere-openvm/src/lib.rs
index f46919c..0cb5f6b 100644
--- a/crates/ere-openvm/src/lib.rs
+++ b/crates/ere-openvm/src/lib.rs
@@ -111,15 +111,16 @@ impl zkVM for EreOpenVM {
         serialize_inputs(&mut stdin, inputs);
 
         let start = Instant::now();
-        let public_values = self
+        let (public_values, (_cost, cycles)) = self
             .cpu_sdk()?
-            .execute(self.app_exe.clone(), stdin)
+            .execute_metered_cost(self.app_exe.clone(), stdin)
             .map_err(|e| OpenVMError::from(ExecuteError::Execute(e)))?;
 
         Ok((
             public_values,
             ProgramExecutionReport {
                 execution_duration: start.elapsed(),
+                total_num_cycles: cycles,
                 ..Default::default()
             },
         ))