def start_network_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.NETWORK, HM.START)
msg.block_size = bench['block-size']
msg.running_time = bench['runtime']
msg.network_test = bench['mode']
msg.network_connection = bench['connection']
msg.ports_list = bench['port-list']
bench['arity_groups'] = []
arity_group = []
used_hosts = []
ip_list = {}
while nb_hosts > 0:
for hv in bench['hosts-list']:
for host in bench['hosts-list'][hv]:
if nb_hosts == 0:
break
# We shall not use the same host twice
if host in used_hosts:
continue
used_hosts.append(host)
arity_group.append(host)
ip_list[host] = bench['ip-list'][host]
nb_hosts = nb_hosts - 1
if len(arity_group) == bench['arity']:
bench['arity_groups'].append(arity_group)
msg.peer_servers = ip_list.items()
for peer_server in arity_group:
if peer_server not in get_host_list(
NETWORK_RUN).keys():
msg.my_peer_name = bench['ip-list'][peer_server]
hosts_state[peer_server] |= NETWORK_RUN
lock_socket_list.acquire()
start_time(peer_server)
HP.send_hm_message(socket_list[peer_server], msg)
lock_socket_list.release()
arity_group = []
ip_list = {}
# We shall break to switch to another hypervisor
break
if nb_hosts == 0:
return
def start_memory_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.MEMORY, HM.START)
msg.cpu_instances = bench['cores']
msg.block_size = bench['block-size']
msg.running_time = bench['runtime']
msg.mode = bench['mode']
for host in bench['hosts-list']:
if nb_hosts == 0:
break
if host not in get_host_list(MEMORY_RUN).keys():
hosts_state[host] |= MEMORY_RUN
nb_hosts = nb_hosts - 1
lock_socket_list.acquire()
start_time(host)
HP.send_hm_message(socket_list[host], msg)
lock_socket_list.release()
def start_memory_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.MEMORY, HM.START)
msg.cpu_instances = bench['cores']
msg.block_size = bench['block-size']
msg.running_time = bench['runtime']
msg.parallel_mode = bench['mode']
for host in bench['hosts-list']:
if nb_hosts == 0:
break
if host not in get_host_list(MEMORY_RUN).keys():
hosts_state[host] |= MEMORY_RUN
nb_hosts = nb_hosts - 1
lock_socket_list.acquire()
start_time(host)
HP.send_hm_message(socket_list[host], msg)
lock_socket_list.release()
def start_network_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.NETWORK, HM.START)
msg.block_size = bench['block-size']
msg.running_time = bench['runtime']
msg.network_test = bench['mode']
msg.network_connection = bench['connection']
msg.ports_list = bench['port-list']
bench['arity_groups'] = []
arity_group = []
used_hosts = []
ip_list = {}
while nb_hosts > 0:
for hv in bench['hosts-list']:
for host in bench['hosts-list'][hv]:
if nb_hosts == 0:
break
# We shall not use the same host twice
if host in used_hosts:
continue
used_hosts.append(host)
arity_group.append(host)
ip_list[host] = bench['ip-list'][host]
nb_hosts = nb_hosts - 1
if len(arity_group) == bench['arity']:
bench['arity_groups'].append(arity_group)
msg.peer_servers = ip_list.items()
for peer_server in arity_group:
if peer_server not in get_host_list(NETWORK_RUN).keys():
msg.my_peer_name = bench['ip-list'][peer_server]
hosts_state[peer_server] |= NETWORK_RUN
lock_socket_list.acquire()
start_time(peer_server)
HP.send_hm_message(socket_list[peer_server], msg)
lock_socket_list.release()
arity_group = []
ip_list = {}
# We shall break to switch to another hypervisor
break
if nb_hosts == 0:
return
def start_storage_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.STORAGE, HM.START)
msg.block_size = bench['block-size']
msg.access = bench['access']
msg.running_time = bench['runtime']
msg.mode = bench['mode']
msg.device = bench['device']
msg.rampup_time = bench['rampup-time']
for host in bench['hosts-list']:
if nb_hosts == 0:
break
if host not in get_host_list(STORAGE_RUN).keys():
hosts_state[host] |= STORAGE_RUN
nb_hosts = nb_hosts - 1
lock_socket_list.acquire()
start_time(host)
HP.send_hm_message(socket_list[host], msg)
lock_socket_list.release()
def start_storage_bench(bench):
global hosts_state
nb_hosts = bench['nb-hosts']
msg = HM(HM.MODULE, HM.STORAGE, HM.START)
msg.block_size = bench['block-size']
msg.access = bench['access']
msg.running_time = bench['runtime']
msg.mode = bench['mode']
msg.device = bench['device']
msg.rampup_time = bench['rampup-time']
for host in bench['hosts-list']:
if nb_hosts == 0:
break
if host not in get_host_list(STORAGE_RUN).keys():
hosts_state[host] |= STORAGE_RUN
nb_hosts = nb_hosts - 1
lock_socket_list.acquire()
start_time(host)
HP.send_hm_message(socket_list[host], msg)
lock_socket_list.release()