in SketchExperiment.py [0:0]
def execute(self, default_write_mode='w'):
write_mode = default_write_mode
for w in self.workloads:
self.oracle.reset(workload=w)
e = SketchExperiment(workload=w,
oracle=self.oracle,
options=self.options,
result_file=self.result_file)
e.addSketches(self.sketches)
e.prepare()
e.execute(write_mode=write_mode)
write_mode = "a"