diff --git a/EUsched.py b/EUsched.py
new file mode 100755
index 0000000..8d3d40e
--- /dev/null
+++ b/EUsched.py
@@ -0,0 +1,141 @@
+#!/apps/python/3.5-anaconda/bin/python
+
+import sys
+import os
+import math
+import ast
+from Params import *
+import pandas as pd
+
+class Scheduler(object):
+    arch_dict = {'SNB':6, 'IVB':6, 'HSW':8, 'BDW':8, 'SKL':8}
+    ports = None        #type: int
+    instrList = None    #type: list<list<str,Param[,Param][,Param],str>>
+                        #               instr, operand(s), instr form
+    df = None           #type: DataFrame
+
+
+    def __init__(self, arch, instructionList):
+        arch = arch.upper()
+        try:
+            self.ports = self.arch_dict[arch]
+        except KeyError:
+            print('Architecture not supportet for EU scheduling.')
+            sys.exit()
+        self.instrList = instructionList
+        currDir = os.path.realpath(__file__)[:-10]
+        self.df = pd.read_csv(currDir+'data/skl_data.csv', quotechar='"', converters={'ports':ast.literal_eval})
+                                        #'+arch.lower()+'
+
+    def schedule_FCFS(self):
+        '''
+        Schedules Instruction Form list via First Come First Serve algorithm.
+        Returns a tuple containing the graphic output as string and the total throughput time as int
+        '''
+        sched = ''
+        total = 0
+# Initialize ports
+        occ_ports = [0]*self.ports
+        for i,instrForm in enumerate(self.instrList):
+            try:
+                searchString = instrForm[0]+'-'+self.get_operand_suffix(instrForm)
+                entry = self.df.loc[lambda df: df.instr == searchString,'LT':'ports']
+                tup = entry.ports.values[0]
+            except IndexError:
+# Instruction form not in CSV
+                sched += self.get_line([0]*self.ports,'* '+instrForm[-1])
+                continue
+            found = False
+            while(not found):
+                for portOcc in tup:
+#                    print('test if {} is possible for ports {}'.format(portOcc, occ_ports))
+# Test if chosen instruction form port occupation suits the current CPU port occupation
+                    if(self.test_ports_FCFS(occ_ports, portOcc)):
+# Current port occupation fits for chosen port occupation of the instruction!
+                        found = True
+                        good = [entry.LT.values[0] if (j in portOcc) else 0 for j in range(0,self.ports)]
+                        sched += self.get_line(good, instrForm[-1])
+# Add new occupation
+                        occ_ports = [occ_ports[j]+good[j] for j in range(0, self.ports)]
+                        break
+# Step
+                occ_ports = [j-1 if (j > 0) else 0 for j in occ_ports]                
+                if(entry.LT.values[0] != 0):
+                    total += 1
+        total += max(occ_ports)
+        return (sched, total)
+
+    def test_ports_FCFS(self, occ_ports, needed_ports):
+        '''
+        tests if current configuration of ports is possible and returns boolean
+        '''
+        for port in needed_ports:
+            if(occ_ports[port] != 0):
+                return False
+        return True
+
+    def schedule_Tomasulo(self):
+        print('Scheduling with Tomasulo algorithm...')
+        return ''
+
+    def get_head(self):
+        analysis = 'Throughput Analysis Report\n'+('-'*26)+'\n'
+        annotations = ( '* - No information for this instruction in database\n'
+                        '\n')
+        horizLine = '-'*6*self.ports+'-\n'
+        portAnno = ' '*(math.floor((len(horizLine)-24)/2))+'Ports Pressure in cycles'+' '*(math.ceil((len(horizLine)-24)/2))+'\n'
+        portLine = ''
+        for i in range(0,self.ports):
+            portLine += '|  {}  '.format(i)
+        portLine += '|\n'
+        head = analysis+annotations+portAnno+portLine + horizLine
+        return head
+
+    def get_line(self, occ_ports, instrName):
+        line = ''
+        for i in occ_ports:
+            cycles = '   ' if (i == 0) else float(i)
+            line += '| '+str(cycles)+' '
+        line += '| '+instrName+'\n'
+        return line
+
+
+    def get_operand_suffix(self, instrForm):
+        extension = ''
+        opExt = []
+        for i in range(1, len(instrForm)-1):
+            optmp = ''
+            if(isinstance(instrForm[i], Register) and instrForm[i].reg_type == 'GPR'):
+                optmp = 'r'+str(instrForm[i].size)
+            elif(isinstance(instrForm[i], MemAddr)):
+                optmp = 'mem'
+            else:
+                optmp = instrForm[i].print().lower()
+            opExt.append(optmp)
+        operands = '_'.join(opExt)
+        return operands
+
+
+if __name__ == '__main__':
+    data = [
+    ['lea',Register('RAX'),MemAddr('%edx,(%rax,%rax,1)'),'lea    0x1(%rax,%rax,1),%edx'],
+    ['vcvtsi2ss',Register('XMM0'),Register('XMM0'),Register('RAX'),'vcvtsi2ss %edx,%xmm2,%xmm2'],
+    ['vmulss',Register('XMM0'),Register('XMM0'),Register('XMM0'),'vmulss %xmm2,%xmm0,     %xmm3'],
+    ['lea',Register('RAX'),MemAddr('%edx,(%rax,%rax,1)'),'lea    0x2(%rax,%rax,1),%ecx'],
+    ['vaddss',Register('XMM0'),Register('XMM0'),Register('XMM0'),'vaddss %xmm3,%xmm1,%xmm4'],
+    ['vxorps',Register('XMM0'),Register('XMM0'),Register('XMM0'),'vxorps %xmm1, %xmm1,%xmm1'],
+    ['vcvtsi2ss',Register('XMM0'),Register('XMM0'),Register('RAX'),'vcvtsi2ss %ecx,%xmm1, %xmm1'],
+    ['vmulss',Register('XMM0'),Register('XMM0'),Register('XMM0'),'vmulss %xmm1,%xmm0,%xmm5'],
+    ['vmovss',MemAddr('%edx,(%rax,%rax,1)'),Register('XMM0'),'vmovss %xmm4,0x4(%rsp,%rax,8)'],
+    ['vaddss',Register('XMM0'),Register('XMM0'),Register('XMM0'),'vaddss %xmm5,%xmm4,%xmm1'],
+    ['vmovss',MemAddr('%edx,(%rax,%rax,1)'),Register('XMM0'),'vmovss %xmm1,0x8(%rsp,%rax,8)'],
+    ['inc',Register('RAX'),'inc    %rax'],
+    ['cmp',Register('RAX'),Parameter('IMD'),'cmp    $0x1f3,%rax'],
+    ['jb',Parameter('LBL'),'jb             400bc2 <main+0x62>']
+    ]
+
+    sched = Scheduler('skl', data)
+    print(sched.get_head(),end='')
+    output,total = sched.schedule_FCFS()
+    print(output)
+    print('Total number of estimated throughput: '+str(total))