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Diffstat (limited to 'bestflags/executor.py')
-rw-r--r-- | bestflags/executor.py | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/bestflags/executor.py b/bestflags/executor.py deleted file mode 100644 index 91dd9288..00000000 --- a/bestflags/executor.py +++ /dev/null @@ -1,64 +0,0 @@ -"""The Execution stage of the framework. - -Execute the image against a set of benchmarks. This stage sets up a number of -processes, calls the actual execute method and caches the results. -""" - -__author__ = 'yuhenglong@google.com (Yuheng Long)' - -import multiprocessing - - -class Tester(object): - """Execute the generated images against a set of benchmark applications.""" - - def __init__(self, numProcess, costs): - """Set up the process pool and the results cached. - - Args: - numProcess: Maximum number of execution to run in parallel - costs: Executions that have been benchmarked before - """ - - self._pool = multiprocessing.Pool(numProcess) - self._costs = costs - - def _set_cost(self, image, cost): - """Record the execution result for the current image. - - Args: - image: The input image for the execution - cost: the time it takes to execute the image - """ - - pass - - def _execute(self, task): - """Execute the benchmarks on task. - - The concrete subclass should implement the actual execution. - - Args: - task: The input task for the execution - """ - # raise Exception('Must be implemented in child class') - pass - - def _execute_task(self, task): - """Execute the input task and record the cost. - - Args: - task: The task to be compiled - """ - pass - - def execute(self, generation): - """Execute the image for all entities in a generation. - - Call them in parallel in processes. - - Args: - generation: A new generation to be executed. - """ - - self._pool.map(self._execute_task, generation.task, 1) |