fix: use global clk

crates/core/executor/src/executor.rs

@@ -202,7 +202,7 @@ impl<'a> Executor<'a> {
                 .unwrap_or(1);
 
             this.profiler = Some((
-                Profiler::new(elf_bytes, sample_rate).expect("Failed to create profiler"),
+                Profiler::new(elf_bytes, sample_rate as u64).expect("Failed to create profiler"),
                 trace_buf,
             ));
         }
@@ -1662,7 +1662,7 @@ impl<'a> Executor<'a> {
     fn log(&mut self, _: &Instruction) {
         if let Some((ref mut profiler, _)) = self.profiler {
             if !self.unconstrained {
-                profiler.record(self.state.clk, self.state.pc as u64);
+                profiler.record(self.state.global_clk, self.state.pc as u64);
             }
         }
 

crates/core/executor/src/profiler.rs

@@ -19,7 +19,7 @@ pub enum ProfilerError {
 /// During exeuction, the profiler always keeps track of the callstack
 /// and will occasionally save the stack according to the sample rate.
 pub struct Profiler {
-    sample_rate: u32,
+    sample_rate: u64,
     /// `start_address`-> index in `function_ranges`
     start_lookup: HashMap<u64, usize>,
     /// the start and end of the function
@@ -44,7 +44,7 @@ struct Sample {
 }
 
 impl Profiler {
-    pub(super) fn new(elf_bytes: &[u8], sample_rate: u32) -> Result<Self, ProfilerError> {
+    pub(super) fn new(elf_bytes: &[u8], sample_rate: u64) -> Result<Self, ProfilerError> {
         let elf = Elf::parse(elf_bytes)?;
 
         let mut start_lookup = HashMap::new();
@@ -91,7 +91,7 @@ impl Profiler {
         })
     }
 
-    pub(super) fn record(&mut self, clk: u32, pc: u64) {
+    pub(super) fn record(&mut self, clk: u64, pc: u64) {
         // We are still in the current function.
         if pc > self.current_function_range.0 && pc <= self.current_function_range.1 {
             if clk % self.sample_rate == 0 {