ort/src/ep/vitis.rs

use alloc::string::ToString;

use super::{ExecutionProvider, ExecutionProviderOptions, RegisterError};
use crate::{error::Result, session::builder::SessionBuilder};

#[derive(Debug, Default, Clone)]
pub struct Vitis {
	options: ExecutionProviderOptions
}

super::impl_ep!(arbitrary; Vitis);

impl Vitis {
	pub fn with_config_file(mut self, config_file: impl ToString) -> Self {
		self.options.set("config_file", config_file.to_string());
		self
	}

	pub fn with_cache_dir(mut self, cache_dir: impl ToString) -> Self {
		self.options.set("cache_dir", cache_dir.to_string());
		self
	}

	pub fn with_cache_key(mut self, cache_key: impl ToString) -> Self {
		self.options.set("cache_key", cache_key.to_string());
		self
	}
}

impl ExecutionProvider for Vitis {
	fn name(&self) -> &'static str {
		"VitisAIExecutionProvider"
	}

	fn supported_by_platform(&self) -> bool {
		cfg!(any(all(target_os = "linux", target_arch = "x86_64"), all(target_os = "windows", target_arch = "x86_64")))
	}

	#[allow(unused, unreachable_code)]
	fn register(&self, session_builder: &mut SessionBuilder) -> Result<(), RegisterError> {
		#[cfg(any(feature = "load-dynamic", feature = "vitis"))]
		{
			use crate::{AsPointer, ortsys};

			let ffi_options = self.options.to_ffi();
			ortsys![
				unsafe SessionOptionsAppendExecutionProvider_VitisAI(
					session_builder.ptr_mut(),
					ffi_options.key_ptrs(),
					ffi_options.value_ptrs(),
					ffi_options.len()
				)?
			];
			return Ok(());
		}

		Err(RegisterError::MissingFeature)
	}
}