Fix the device filling behavior when testing directly against the device. (we should always fill the device in the directly-against-device mode to ensure correctness of the test!)
Fix the device filling behavior when testing directly against the device. (we should always fill the device in the directly-against-device mode to ensure correctness of the test!)

meteorfox/PerfKitBenchmarker,meteorfox/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,kivio/PerfKitBenchmarker,syed/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,kivio/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,syed/PerfKitBenchmarker