class Puddle:
def __init__(self, mem, alloc, label_mgr, name, size):
self.alloc = alloc;
self.chunks = None
self.label_mgr = label_mgr
self.mem = mem
self.raw_size = size
self.raw_mem = self.alloc.alloc_memory(name, size)
self.chunks = MemoryAlloc(self.mem, self.raw_mem.addr, size, self.raw_mem.addr, label_mgr)
def __del__(self):
if self.raw_mem != None:
self.label_mgr.delete_labels_within(self.raw_mem.addr,self.raw_size)
self.chunks = None
self.alloc.free_memory(self.raw_mem)
self.raw_mem = None
def AllocPooled(self, name, size):
return self.chunks.alloc_memory(name,size,True,False)
def FreePooled(self, addr, size):
mem = self.chunks.get_memory(addr)
if mem != None:
if mem.size == size:
self.chunks.free_memory(mem)
else:
raise VamosInternalError("release size %d for memory chunk %s != reserved size %s" % (size,mem,mem.size))
else:
raise VamosInternalError("memory at 0x%0x not recorded in puddle" % addr)
def contains(self, addr, size):
if self.chunks.is_valid_address(addr):
return True
return False
class Puddle:
def __init__(self, mem, alloc, label_mgr, name, size):
self.alloc = alloc
self.chunks = None
self.label_mgr = label_mgr
self.mem = mem
self.raw_mem = self.alloc.alloc_memory(name, size)
self.chunks = MemoryAlloc(self.mem, self.raw_mem.addr, size,
self.raw_mem.addr, label_mgr)
def __del__(self):
del self.chunks
self.alloc.free_memory(self.raw_mem)
def AllocPooled(self, name, size):
return self.chunks.alloc_memory(name, size, True, False)
def FreePooled(self, addr, size):
mem = self.chunks.get_memory(addr)
if mem != None:
if mem.size == size:
self.chunks.free_memory(mem)
else:
raise VamosInternalError(
"release size %d for memory chunk %s != reserved size %s" %
(size, mem, mem.size))
else:
raise VamosInternalError("memory at 0x%0x not recorded in puddle" %
addr)
def contains(self, addr, size):
if self.chunks.is_valid_address(addr):
return True
return False
def __init__(self, mem, alloc, label_mgr, name, size):
self.alloc = alloc
self.chunks = None
self.label_mgr = label_mgr
self.mem = mem
self.raw_mem = self.alloc.alloc_memory(name, size)
self.chunks = MemoryAlloc(self.mem, self.raw_mem.addr, size,
self.raw_mem.addr, label_mgr)
def __init__(self, mem, alloc, label_mgr, name, size):
self.alloc = alloc
self.chunks = None
self.label_mgr = label_mgr
self.mem = mem
self.raw_mem = self.alloc.alloc_memory(name, size)
self.chunks = MemoryAlloc(self.mem, self.raw_mem.addr, size, self.raw_mem.addr, label_mgr)
