Zorro Plugin |verified| -

| Method | Latency (mean) | Throughput (calls/sec) | Memory overhead | |--------|----------------|------------------------|------------------| | Native S-Lang function | 0.2 µs | 5,000,000 | 0 MB | | Plugin (simple math) | 1.5 µs | 660,000 | 1.2 MB | | Plugin (sentiment with cache) | 8.2 ms | 122 | 45 MB | | External Python via socket | 23 ms | 43 | 210 MB |

return plugin_call("sentiment", (double)string_to_ptr(ticker)); zorro plugin

Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems | Method | Latency (mean) | Throughput (calls/sec)

Compile (MinGW):

gcc -shared -o myplugin.dll minimal_plugin.c Use in Zorro: Zorro Plugin: Architecture