39 lines
1.1 KiB
Rust
39 lines
1.1 KiB
Rust
//! Code generation module for GPU kernels
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use crate::{CompilerError, Target};
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use anyhow::Result;
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/// Code generator for different GPU targets
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pub struct CodeGenerator {
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target: Target,
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}
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impl CodeGenerator {
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/// Create new code generator
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pub fn new(target: Target) -> Self {
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Self { target }
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}
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/// Generate PTX code from IR
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pub fn generate_ptx(&self, _ir: &str) -> Result<String, CompilerError> {
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// Placeholder for actual code generation
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Ok(format!(
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".version 8.5\n.target {}\n.address_size 64\n// Generated from IR",
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self.target.as_str()
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))
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}
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/// Generate SASS code from PTX (NVIDIA only)
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pub fn generate_sass(&self, ptx: &str) -> Result<Vec<u8>, CompilerError> {
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match self.target {
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Target::SM120 | Target::SM90 => {
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// Would use ptxas for actual compilation
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Ok(ptx.as_bytes().to_vec())
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}
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Target::GFX942 => Err(CompilerError::InvalidKernelConfig(
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"SASS generation not supported for AMD GPUs".to_string(),
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)),
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}
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}
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}
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