def fcfs(self):
self.initial()
total_reward = 0
for index, row in self.df.iterrows():
if row['status'] == 'arrive':
self.local_first(row) # 执行部署
self.fill_current_load(row)
self.fill_edge_width(row)
else: # 'leave'
self.rele_current_load(row)
self.rele_edge_width(row)
print('firs-come first-serve: ')
st.stastics(self.df, self.vm_locate_idx, self.info, 'fcfs',
total_reward)
def res_class(self):
self.initial()
total_reward = 0
for index, row in self.df.iterrows():
if row['status'] == 'arrive':
self.res_class_III(row)
self.fill_current_load(row)
self.fill_edge_width(row)
else: # 'leave'
self.rele_current_load(row)
self.rele_edge_width(row)
print('\n')
print('res_class: ')
st.stastics(self.df, self.vm_locate_idx, self.info, 'res_class',
total_reward)
def curf(self):
self.initial()
total_reward = 0
for index, row in self.df.iterrows():
if row['status'] == 'arrive':
if row['cpu'] > 25 or row['ram'] > 25:
self.dc_first(row) # 计算密集优先使用DC
else:
self.local_first(row)
self.fill_current_load(row)
self.fill_edge_width(row)
else: # 'leave'
self.rele_current_load(row)
self.rele_edge_width(row)
print('\n')
print('computing-unintensive request first: ')
st.stastics(self.df, self.vm_locate_idx, self.info, 'curf',
total_reward)
def hbdf(self):
self.initial()
total_reward = 0
for index, row in self.df.iterrows():
if row['status'] == 'arrive':
if row['bandwidth'] > 20: # 大带宽定义：大于20G
self.local_first(row) # 大带宽优先使用local
else:
self.dc_first(row)
self.fill_current_load(row)
self.fill_edge_width(row)
else: # 'leave'
self.rele_current_load(row)
self.rele_edge_width(row)
print('\n')
print('huge bandwidth first: ')
st.stastics(self.df, self.vm_locate_idx, self.info, 'hbdf',
total_reward)
def dsrf(self):
self.initial()
total_reward = 0
for index, row in self.df.iterrows():
if row['status'] == 'arrive':
if row['delay_sen'] == 1:
self.local_first(row) # 延时敏感优先使用local
else:
self.dc_first(row)
self.fill_current_load(row)
self.fill_edge_width(row)
else: # 'leave'
self.rele_current_load(row)
self.rele_edge_width(row)
print('\n')
print('delay-sensitive request first: ')
st.stastics(self.df, self.vm_locate_idx, self.info, 'dsrf',
total_reward)