def get_pwr_cores():
"""
Returns list of CORE objects or None on error
"""
try:
cores = pwr.get_cores()
except (IOError, ValueError):
return None
return cores
def get_hp_cores():
"""
Returns HP cores
"""
try:
cores = pwr.get_cores()
except IOError:
return None
if not cores:
return None
hp_cores = []
for core in cores:
if core.high_priority:
hp_cores.append(core.core_id)
return hp_cores
def get_std_cores():
"""
Returns standard cores
"""
try:
cores = pwr.get_cores()
except IOError:
return None
if not cores:
return None
std_cores = []
for core in cores:
if not core.high_priority:
std_cores.append(core.core_id)
return std_cores
def configure_sstbf(configure):
"""
Configures or unconfigures SST-BF
"""
try:
cores = pwr.get_cores()
except IOError:
return -1
if not cores:
return -1
if configure:
new_core_cfg = PWR_CFG_SST_BF_BASE
else:
new_core_cfg = PWR_CFG_BASE
for core in cores:
core.commit(new_core_cfg)
log.sys("Intel SST-BF {}configured.".format("" if configure else "un"))
return 0