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"""
CPU Grid System Application
This application manages a 2000 CPU grid system with:
- 500 UI/Display CPUs
- 500 Computation CPUs
- 500 I/O & Storage CPUs
- 500 System Tasks CPUs
Each CPU has:
- 50 physical cores
- 100 threads per core
"""
from enhanced_cpu import CPUGrid, CPUGroupType, CPUInstruction, InstructionType
import threading
import queue
import time
class CPUGridManager:
def __init__(self):
self.grid = CPUGrid()
self.task_queues = {
CPUGroupType.UI_DISPLAY: queue.Queue(),
CPUGroupType.COMPUTATION: queue.Queue(),
CPUGroupType.IO_STORAGE: queue.Queue(),
CPUGroupType.SYSTEM_TASKS: queue.Queue()
}
self.running = True
self._start_task_dispatchers()
def _start_task_dispatchers(self):
"""Start dispatcher threads for each CPU group"""
for group_type in CPUGroupType:
thread = threading.Thread(
target=self._dispatch_tasks,
args=(group_type,),
daemon=True
)
thread.start()
def _dispatch_tasks(self, group_type: CPUGroupType):
"""Dispatch tasks to available CPUs in the group"""
while self.running:
try:
task = self.task_queues[group_type].get(timeout=0.1)
if task:
# Find an available CPU in the group
cpu = self.grid.get_available_cpu(group_type)
if cpu:
# Create instruction from task
instruction = CPUInstruction(
type=task['type'],
opcode=task['opcode'],
operands=task['operands'],
data=task.get('data')
)
# Schedule instruction on CPU
cpu.schedule_instruction(instruction)
else:
# Re-queue task if no CPU available
self.task_queues[group_type].put(task)
time.sleep(0.1)
except queue.Empty:
continue
def submit_task(self, group_type: CPUGroupType, task: dict):
"""Submit a task to be processed by a CPU in the specified group"""
self.task_queues[group_type].put(task)
def shutdown(self):
"""Gracefully shutdown the CPU grid"""
self.running = False
self.grid.shutdown()
if __name__ == "__main__":
manager = CPUGridManager()
try:
# Example tasks
ui_task = {
'type': InstructionType.ARITHMETIC,
'opcode': 0x01, # ADD
'operands': [5, 3]
}
compute_task = {
'type': InstructionType.MEMORY,
'opcode': 0x02, # WRITE
'operands': [0x1000], # Memory address
'data': b'Hello, World!'
}
io_task = {
'type': InstructionType.IO,
'opcode': 0x01, # READ
'operands': [1500] # CPU ID to read state from
}
# Submit tasks
manager.submit_task(CPUGroupType.UI_DISPLAY, ui_task)
manager.submit_task(CPUGroupType.COMPUTATION, compute_task)
manager.submit_task(CPUGroupType.IO_STORAGE, io_task)
# Keep running for demo
time.sleep(10)
finally:
manager.shutdown()
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