This commit introduces a new, configurable benchmark,
`test_channel_scalability`, designed to measure the performance and
scalability of the CUDA channel simulation pipeline under various
conditions.
This benchmark provides several key features:
- It supports multiple GPU execution models, including a high-throughput
"batch" mode, an asynchronous "stream" mode, and a "serial" mode for
baseline measurements.
- It includes an optional interference simulation mode, activated by the
`--sum-outputs` flag, which sums the outputs of multiple parallel
channels.
- Simulation parameters (MIMO configuration, signal length,
channel length, and batch size) are configurable via command-line
arguments.
- It runs the full simulation pipeline on both the CPU and the GPU,
reporting the average execution time for each and calculating the
overall speedup.
Nika Ghaderi
44875e1c58