From 58461f1f72209c465149ae89ed83c14640fb99c7 Mon Sep 17 00:00:00 2001
From: Thomas Roehl <Thomas.Roehl@googlemail.com>
Date: Fri, 9 Sep 2022 20:01:21 +0200
Subject: [PATCH] Fix clock frequency coming from LikwidCollector and update
 docs

---
 collectors/likwidMetric.go | 7 ++++---
 collectors/likwidMetric.md | 3 +++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/collectors/likwidMetric.go b/collectors/likwidMetric.go
index c036415..f22d486 100644
--- a/collectors/likwidMetric.go
+++ b/collectors/likwidMetric.go
@@ -159,7 +159,8 @@ func getBaseFreq() float64 {
 			data := strings.Replace(string(buffer), "\n", "", -1)
 			x, err := strconv.ParseInt(data, 0, 64)
 			if err == nil {
-				freq = float64(x) * 1e6
+				freq = float64(x)
+				break
 			}
 		}
 	}
@@ -168,11 +169,11 @@ func getBaseFreq() float64 {
 		C.power_init(0)
 		info := C.get_powerInfo()
 		if float64(info.baseFrequency) != 0 {
-			freq = float64(info.baseFrequency) * 1e6
+			freq = float64(info.baseFrequency)
 		}
 		C.power_finalize()
 	}
-	return freq
+	return freq * 1e3
 }
 
 func (m *LikwidCollector) Init(config json.RawMessage) error {
diff --git a/collectors/likwidMetric.md b/collectors/likwidMetric.md
index 1bb211f..54640dc 100644
--- a/collectors/likwidMetric.md
+++ b/collectors/likwidMetric.md
@@ -7,6 +7,9 @@ The `likwid` collector is probably the most complicated collector. The LIKWID li
   "likwid": {
     "force_overwrite" : false,
     "invalid_to_zero" : false,
+    "liblikwid_path" : "/path/to/liblikwid.so",
+    "accessdaemon_path" : "/folder/that/contains/likwid-accessD",
+    "access_mode" : "direct or accessdaemon or perf_event",
     "eventsets": [
       {
         "events" : {