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added time measurement to track performance

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This commit is contained in:
pca006132 2021-09-22 14:45:56 +08:00
parent 4fe643f45b
commit 4a5f2d495e
1 changed files with 19 additions and 7 deletions
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26
nac3standalone/src/main.rs
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@ -6,7 +6,7 @@ use inkwell::{
};
use nac3core::typecheck::type_inferencer::PrimitiveStore;
use rustpython_parser::parser;
use std::{collections::HashMap, path::Path, sync::Arc};
use std::{collections::HashMap, path::Path, sync::Arc, time::SystemTime};
use nac3core::{
codegen::{CodeGenTask, WithCall, WorkerRegistry},
@ -19,6 +19,7 @@ mod basic_symbol_resolver;
use basic_symbol_resolver::*;
fn main() {
let start = SystemTime::now();
Target::initialize_all(&InitializationConfig::default());
let program = match fs::read_to_string("mandelbrot.py") {
@ -27,7 +28,7 @@ fn main() {
println!("Cannot open input file: {}", err);
return;
}
};
};
let primitive: PrimitiveStore = TopLevelComposer::make_primitives().0;
let (mut composer, builtins_def, builtins_ty) = TopLevelComposer::new(vec![
@ -50,8 +51,14 @@ fn main() {
let resolver = Arc::new(
Box::new(Resolver(internal_resolver.clone())) as Box<dyn SymbolResolver + Send + Sync>
);
let setup_time = SystemTime::now();
println!("setup time: {}ms", setup_time.duration_since(start).unwrap().as_millis());
for stmt in parser::parse_program(&program).unwrap().into_iter() {
let parser_result = parser::parse_program(&program).unwrap();
let parse_time = SystemTime::now();
println!("parse time: {}ms", parse_time.duration_since(setup_time).unwrap().as_millis());
for stmt in parser_result.into_iter() {
let (name, def_id, ty) = composer.register_top_level(
stmt,
Some(resolver.clone()),
@ -65,6 +72,8 @@ fn main() {
}
composer.start_analysis(true).unwrap();
let analysis_time = SystemTime::now();
println!("analysis time: {}ms", analysis_time.duration_since(parse_time).unwrap().as_millis());
let top_level = Arc::new(composer.make_top_level_context());
@ -119,15 +128,18 @@ fn main() {
)
.expect("couldn't create target machine");
target_machine
.write_to_file(module, FileType::Object, Path::new("mandelbrot.o"))
.write_to_file(module, FileType::Object, Path::new(&format!("{}.o", module.get_name().to_str().unwrap())))
.expect("couldn't write module to file");
println!("IR:\n{}", module.print_to_string().to_str().unwrap());
// println!("IR:\n{}", module.print_to_string().to_str().unwrap());
})));
let threads = ["test"];
let threads: Vec<String> = (0..4).map(|i| format!("module{}", i)).collect();
let threads: Vec<_> = threads.iter().map(|s| s.as_str()).collect();
let (registry, handles) = WorkerRegistry::create_workers(&threads, top_level, f);
registry.add_task(task);
registry.wait_tasks_complete(handles);
println!("object file is in mandelbrot.o");
let final_time = SystemTime::now();
println!("codegen time (including LLVM): {}ms", final_time.duration_since(analysis_time).unwrap().as_millis());
println!("total time: {}ms", final_time.duration_since(start).unwrap().as_millis());
}