#[cfg(feature = "async_support")]
use super::functions::*;
use super::types::*;
#[cfg(feature = "async_support")]
use crate::error::Result;
#[cfg(feature = "async_support")]
use std::time::Duration;
impl Default for FpgaCompiler {
fn default() -> Self {
Self::new()
}
}
#[cfg(feature = "async_support")]
impl HardwareCompiler for FpgaCompiler {
fn compile(
&self,
_graph: &ComputationGraph,
_options: &CompilationOptions,
) -> Result<CompiledProgram> {
Ok(CompiledProgram {
binary: vec![0u8; 8192],
metadata: ProgramMetadata {
compilation_time_ms: 180000.0,
optimization_passes_applied: vec![
"HLS_Synthesis".to_string(),
"Place_And_Route".to_string(),
"Pipeline_Optimization".to_string(),
],
estimated_performance: PerformanceEstimate {
latency_ms: 2.0,
throughput_ops_per_sec: 2000.0,
memory_usage_bytes: 512 * 1024,
power_usage_watts: 75.0,
confidence: 0.95,
},
checksum: "fpga_bitstream_checksum".to_string(),
},
resource_requirements: ResourceRequirements {
memory_bytes: 512 * 1024,
compute_units: 256,
execution_time_estimate_ms: 2.0,
},
})
}
fn optimize(
&self,
graph: &ComputationGraph,
_target: &HardwareCapabilities,
) -> Result<ComputationGraph> {
let mut optimized = graph.clone();
optimized.metadata.optimization_level = 3;
Ok(optimized)
}
fn supported_optimizations(&self) -> Vec<OptimizationPass> {
self.supported_ops.clone()
}
fn estimate_compilation_time(&self, graph: &ComputationGraph) -> Result<Duration> {
let base_time_ms = 60000 + (graph.nodes.len() * 1000) as u64;
Ok(Duration::from_millis(base_time_ms))
}
}