def free_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
log.info("Ignoring attempt to free threads for workload: '{}'".format(
request.get_workload_id()))
return AllocateResponse(
request.get_cpu(),
get_workload_allocations(request.get_cpu(),
list(request.get_workloads().values())),
self.get_name())
def assign_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
thread_count = len(request.get_cpu().get_threads())
thread_ids = list(range(thread_count))
log.info(
"Setting cpuset.cpus to ALL cpus: '{}' for workload: '{}'".format(
thread_ids, request.get_workload_id()))
self.__cgroup_manager.set_cpuset(request.get_workload_id(), thread_ids)
return AllocateResponse(request.get_cpu(), self.get_name())
def free_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
cpu = request.get_cpu()
workload = request.get_workloads()[request.get_workload_id()]
for t in cpu.get_threads():
t.free(workload.get_id())
return AllocateResponse(cpu, self.get_name())
def assign_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
cpu = request.get_cpu()
workload = request.get_workloads()[request.get_workload_id()]
threads = self._get_assign_threads(cpu, workload.get_thread_count())
for t in threads:
t.claim(workload.get_id())
return AllocateResponse(cpu, self.get_name())
def assign_threads(self, request: AllocateThreadsRequest) -> AllocateResponse:
self.__call_meta = {}
cpu = request.get_cpu()
cpu_usage = request.get_cpu_usage()
workloads = request.get_workloads()
workload_id = request.get_workload_id()
curr_ids_per_workload = cpu.get_workload_ids_to_thread_ids()
return AllocateResponse(
self.__compute_allocation(cpu, workload_id, workloads, curr_ids_per_workload, cpu_usage, True),
self.get_name(),
self.__call_meta)
def assign_threads(self, request: AllocateThreadsRequest) -> AllocateResponse:
cpu = request.get_cpu()
workloads = request.get_workloads()
workload_id = request.get_workload_id()
burst_workloads = get_burst_workloads(workloads.values())
release_all_threads(cpu, burst_workloads)
if workloads[workload_id].get_type() == STATIC:
self.__assign_threads(cpu, workloads[workload_id])
update_burst_workloads(cpu, workloads, self.__free_thread_provider)
return AllocateResponse(cpu, self.get_name())
def free_threads(self, request: AllocateThreadsRequest) -> AllocateResponse:
self.__call_meta = {}
cpu = request.get_cpu()
cpu_usage = request.get_cpu_usage()
workloads = request.get_workloads()
workload_id = request.get_workload_id()
curr_ids_per_workload = cpu.get_workload_ids_to_thread_ids()
if workload_id not in curr_ids_per_workload:
raise Exception("workload_id=`%s` is not placed on the instance. Cannot free it." % (workload_id,))
return AllocateResponse(
self.__compute_allocation(cpu, workload_id, workloads, curr_ids_per_workload, cpu_usage, False),
self.get_name(),
self.__call_meta)
def free_threads(self, request: AllocateThreadsRequest) -> AllocateResponse:
cpu = request.get_cpu()
workloads = request.get_workloads()
workload_id = request.get_workload_id()
burst_workloads = get_burst_workloads(workloads.values())
release_all_threads(cpu, burst_workloads)
for t in cpu.get_threads():
if workload_id in t.get_workload_ids():
t.free(workload_id)
workloads.pop(workload_id)
update_burst_workloads(cpu, workloads, self.__free_thread_provider)
return AllocateResponse(cpu, self.get_name())
def free_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
cpu = request.get_cpu()
workloads = request.get_workloads()
workload_id = request.get_workload_id()
burst_workloads = get_burst_workloads(workloads.values())
release_all_threads(cpu, burst_workloads)
if workloads[workload_id].get_type() == STATIC:
self.__free_threads(cpu, workload_id, workloads)
workloads.pop(workload_id)
metadata = {}
update_burst_workloads(cpu, workloads, self.__free_thread_provider,
metadata)
return AllocateResponse(
cpu, get_workload_allocations(cpu, workloads.values()),
self.get_name(), metadata)
def assign_threads(self,
request: AllocateThreadsRequest) -> AllocateResponse:
log.info("Ignoring attempt to assign threads to workload: '{}'".format(
request.get_workload_id()))
return AllocateResponse(request.get_cpu(), self.get_name())