def get_pwr_cpus():
"""
Returns list of CPU objects or None on error
"""
try:
cpus = pwr.get_cpus()
except (IOError, ValueError):
return None
return cpus
def is_sstbf_configured():
"""
Returns SST-BF configured status
"""
try:
cpus = pwr.get_cpus()
except IOError:
return False
if not cpus:
return False
# check is it configured on all sockets
configured = True
for cpu in cpus:
for core in cpu.core_list:
core.refresh_stats()
cpu.refresh_stats()
configured = configured & cpu.sst_bf_configured
return configured
def is_sstbf_enabled():
"""
Returns SST-BF enabled status
"""
try:
cpus = pwr.get_cpus()
except IOError:
return False
except ValueError:
return False
if not cpus:
return False
# check is it enabled on all sockets
enabled = True
for cpu in cpus:
cpu.read_capabilities() # refresh
enabled = enabled & cpu.sst_bf_enabled
return enabled
