The zentry-point' parameter is required to specify the function that will be the entry point of the DOCA core application. '--class' parameter is mandatory.

GPUDirect Storage focuses on optimizing data transfer between storage and GPU memory, reducing CPU overhead and latency, and improving overall throughput. It does not increase the GPU's memory capacity. The main advantages are bypassing CPU memory, reducing CPU utilization, and accelerating data transfer.

Taints prevent scheduling unless tolerated. Exceeding capacity prevents scheduling. The device plugin is required for GPU access. Cordoned nodes don't accept new pods. Restarting kube-scheduler is a less likely first step.

Segmentation faults are often caused by memory corruption or other low-level errors. A debugger helps pinpoint the failing code. Logs can offer clues. A smaller dataset isolates the issue. Valgrind detects memory-related problems. All are useful approaches.

The error could stem from a constrained container memory limit, GPU memory exhaustion, or a memory leak within the application itself. Each of these requires different diagnostic approaches. Container memory limits can be checked and adjusted. GPU memory usage can be monitored. Application memory leaks need specific profiling tools inside the container.