1 files changed, 27 insertions, 0 deletions
diff --git a/libexec/rapl-to-dfatool.py b/libexec/rapl-to-dfatool.py
new file mode 100755
index 0000000..5ab4c38
--- /dev/null
+++ b/libexec/rapl-to-dfatool.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+import sys
+
+
+def main(perf_line, rapl_names, rapl_start, rapl_stop):
+    duration_ns = int(perf_line.split(",")[3])
+
+    rapl_names = rapl_names.split()
+    rapl_start = rapl_start.split()
+    rapl_stop = rapl_stop.split()
+
+    buf = [f"duration_ns={duration_ns}"]
+
+    for i in range(len(rapl_names)):
+        uj_start = int(rapl_start[i])
+        uj_stop = int(rapl_stop[i])
+        buf.append(f"{rapl_names[i]}_energy_uj={uj_stop - uj_start}")
+        buf.append(
+            f"{rapl_names[i]}_power_W={(uj_stop - uj_start) * 1000 / duration_ns}"
+        )
+
+    print(" ".join(buf))
+
+
+if __name__ == "__main__":
+    main(*sys.argv[1:])