def completeConfiguration(self,props):
self.num_java_threads=props.getValue(self.p_num_java_threads)
self.num_sim_GPU=props.getValue(self.p_num_sim_GPU)
self.use_GPU_for_creation=props.getValue(self.p_use_GPU_for_creation)
NodeThreadPool.setNumJavaThreads(self.num_java_threads)
NEFGPUInterface.setRequestedNumDevices(self.num_sim_GPU)
WeightedCostApproximator.setUseGPU(self.use_GPU_for_creation)
def completeConfiguration(self, props):
self.num_java_threads = props.getValue(self.p_num_java_threads)
self.num_sim_GPU = props.getValue(self.p_num_sim_GPU)
self.use_GPU_for_creation = props.getValue(self.p_use_GPU_for_creation)
NodeThreadPool.setNumJavaThreads(self.num_java_threads)
NEFGPUInterface.setRequestedNumDevices(self.num_sim_GPU)
WeightedCostApproximator.setUseGPU(self.use_GPU_for_creation)
def initPanel(self):
BooleanPanel.initPanel(self)
can_use_GPU = WeightedCostApproximator.canUseGPU()
if not can_use_GPU:
self.checkBox.setEnabled(False)
self.label.setEnabled(False)
error_message = " %s" % (WeightedCostApproximator.getGPUErrorMessage())
error_message_label = JLabel(error_message)
error_message_label.setForeground(Color.red)
self.add(error_message_label)
def initPanel(self):
BooleanPanel.initPanel(self)
can_use_GPU = WeightedCostApproximator.canUseGPU()
if not can_use_GPU:
self.checkBox.setEnabled(False)
self.label.setEnabled(False)
error_message = " %s" % (
WeightedCostApproximator.getGPUErrorMessage())
error_message_label = JLabel(error_message)
error_message_label.setForeground(Color.red)
self.add(error_message_label)
class ParallelizationConfiguration(IConfigurable):
num_java_threads = NodeThreadPool.getNumJavaThreads()
num_sim_GPU = NEFGPUInterface.getRequestedNumDevices()
use_GPU_for_creation = WeightedCostApproximator.getUseGPU()
p_num_java_threads = PInt('Number of Java Threads', num_java_threads, 1,
NodeThreadPool.getMaxNumJavaThreads())
p_num_sim_GPU = PGpuCount('Number of GPU\'s for Simulation')
p_use_GPU_for_creation = PGpuUse('Use GPU for Ensemble Creation')
properties = [p_num_java_threads, p_num_sim_GPU, p_use_GPU_for_creation]
def __init__(self):
self.button = make_button('parallelization', self.do_configure,
'Configure Parallelization')
self.button.enabled = True
def do_configure(self, event):
self.p_num_java_threads.setDefaultValue(
NodeThreadPool.getNumJavaThreads())
self.p_num_sim_GPU.setDefaultValue(
NEFGPUInterface.getRequestedNumDevices())
self.p_use_GPU_for_creation.setDefaultValue(
WeightedCostApproximator.getUseGPU())
uc = ca.nengo.ui.configurable.managers.UserTemplateConfigurer(self)
try:
uc.configureAndWait()
except ConfigException, e:
e.defaultHandleBehavior()
def do_configure(self, event):
self.p_num_java_threads.setDefaultValue(NodeThreadPool.getNumJavaThreads())
self.p_num_sim_GPU.setDefaultValue(NEFGPUInterface.getRequestedNumDevices())
self.p_use_GPU_for_creation.setDefaultValue(WeightedCostApproximator.getUseGPU())
uc=ca.nengo.ui.configurable.managers.UserTemplateConfigurer(self)
try:
uc.configureAndWait()
except ConfigException, e:
e.defaultHandleBehavior()
def do_configure(self, event):
self.p_num_java_threads.setDefaultValue(
NodeThreadPool.getNumJavaThreads())
self.p_num_sim_GPU.setDefaultValue(
NEFGPUInterface.getRequestedNumDevices())
self.p_use_GPU_for_creation.setDefaultValue(
WeightedCostApproximator.getUseGPU())
uc = ca.nengo.ui.configurable.managers.UserTemplateConfigurer(self)
try:
uc.configureAndWait()
except ConfigException, e:
e.defaultHandleBehavior()
def __init__(self, name):
PBoolean.__init__(self, name, WeightedCostApproximator.getUseGPU())
def __init__(self,name):
PBoolean.__init__(self, name, WeightedCostApproximator.getUseGPU())
