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research/zos/src/slicer/resource.rs

@@ -0,0 +1,31 @@
+use sysinfo::System;
+
+/// A struct to hold system resource information.
+pub struct Resources {
+    /// Total memory in megabytes.
+    pub total_memory_mb: u64,
+    /// Number of CPU cores.
+    pub cpu_cores: usize,
+}
+
+impl Resources {
+    /// Detects the system's resources.
+    pub fn new() -> Self {
+        let mut sys = System::new();
+        sys.refresh_all();
+
+        let total_memory_mb = sys.total_memory() / 1024 / 1024;
+        let cpu_cores = sys.cpus().len();
+
+        Self {
+            total_memory_mb,
+            cpu_cores,
+        }
+    }
+}
+
+impl Default for Resources {
+    fn default() -> Self {
+        Self::new()
+    }
+}