def device_usage_str(self):
'''Returns a formatted string displaying the memory usage.'''
s = 'device usage:\n'
s += '-'*10 + '\n'
#s += format_array('vertices', self.vertices) + '\n'
#s += format_array('triangles', self.triangles) + '\n'
s += format_array('nodes', self.nodes) + '\n'
s += '%-15s %6s %6s' % ('total', '', format_size(self.nodes.nbytes)) + '\n'
s += '-'*10 + '\n'
free, total = cuda.mem_get_info()
s += '%-15s %6s %6s' % ('device total', '', format_size(total)) + '\n'
s += '%-15s %6s %6s' % ('device used', '', format_size(total-free)) + '\n'
s += '%-15s %6s %6s' % ('device free', '', format_size(free)) + '\n'
return s
def device_usage_str(self):
'''Returns a formatted string displaying the memory usage.'''
s = 'device usage:\n'
s += '-'*10 + '\n'
#s += format_array('vertices', self.vertices) + '\n'
#s += format_array('triangles', self.triangles) + '\n'
s += format_array('nodes', self.nodes) + '\n'
s += '%-15s %6s %6s' % ('total', '', format_size(self.nodes.nbytes)) + '\n'
s += '-'*10 + '\n'
free, total = cuda.mem_get_info()
s += '%-15s %6s %6s' % ('device total', '', format_size(total)) + '\n'
s += '%-15s %6s %6s' % ('device used', '', format_size(total-free)) + '\n'
s += '%-15s %6s %6s' % ('device free', '', format_size(free)) + '\n'
return s
def device_usage_str(self, cl_context=None):
'''Returns a formatted string displaying the memory usage.'''
s = 'device usage:\n'
s += '-' * 10 + '\n'
#s += format_array('vertices', self.vertices) + '\n'
#s += format_array('triangles', self.triangles) + '\n'
s += format_array('nodes', self.nodes) + '\n'
s += '%-15s %6s %6s' % ('total', '', format_size(
self.nodes.nbytes)) + '\n'
s += '-' * 10 + '\n'
if api.is_gpu_api_cuda():
free, total = cuda.mem_get_info()
elif api.is_gpu_api_opencl:
total = cl_context.get_info(cl.context_info.DEVICES)[0].get_info(
cl.device_info.GLOBAL_MEM_SIZE)
free = total - self.metadata['d_gpu_used']
s += '%-15s %6s %6s' % ('device total', '', format_size(total)) + '\n'
s += '%-15s %6s %6s' % ('device used', '',
format_size(total - free)) + '\n'
s += '%-15s %6s %6s' % ('device free', '', format_size(free)) + '\n'
return s