Removing unused import and code

DRAMSys/analyzer/scripts/metrics.py

@@ -2,7 +2,6 @@ import sys
 import sqlite3
 from memUtil import *
 from math import *
-from intervaltree import Interval, IntervalTree
 
 metrics = []
 threadMetrics = []
@@ -220,19 +219,6 @@ def number_of_accesses(connection):
     return result[0]
 
 
-@metric
-def bank_usage_ratio(connection):
-    # Calculates how many percent of the accesses go to which bank...
-    cursor = connection.cursor()
-    bankAccess = []
-    total = number_of_accesses(connection)
-    for bank in range(getNumberOfBanks(connection)):
-        cursor.execute("SELECT COUNT(*) FROM Transactions where TBank = {}".format(bank))
-        r = cursor.fetchone()
-        bankAccess.append(round((float(r[0]) / float(total)) * 100.0, 2))
-
-    return ",".join(format(x, "6.2f") for x in bankAccess)
-
 @metric
 def bank_overlap_ratio(connection):
     # Calculates how many banks are open in parallel