Lines Matching defs:Arena
31 class Arena(object):
67 class Arena(object):
81 # Arena is created anew (if fd != -1, it means we're coming
102 raise ValueError('Arena is unpicklable because '
107 return Arena(size, dupfd.detach())
109 reduction.register(Arena, reduce_arena)
132 # - map each block size to a list of `(Arena, start, stop)` blocks
134 # - map `(Arena, start)` tuple to the `(Arena, start, stop)` block
137 # - map `(Arena, stop)` tuple to the `(Arena, start, stop)` block
141 # Map arenas to their `(Arena, start, stop)` blocks in use
166 arena = Arena(length)
255 # Arena is entirely free, discard it from this process