2022-07-31 10:18:42 +00:00
|
|
|
// Copyright (c) 2022 Weird Constructor <weirdconstructor@gmail.com>
|
|
|
|
// This file is a part of HexoDSP. Released under GPL-3.0-or-later.
|
|
|
|
// See README.md and COPYING for details.
|
|
|
|
|
|
|
|
use std::cell::RefCell;
|
|
|
|
use std::collections::HashMap;
|
2022-07-31 15:53:52 +00:00
|
|
|
use std::rc::Rc;
|
2022-07-31 10:18:42 +00:00
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
use super::language::*;
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(feature = "synfx-dsp-jit")]
|
2022-08-04 20:51:16 +00:00
|
|
|
use synfx_dsp_jit::{ASTNode, JITCompileError};
|
2022-07-31 10:18:42 +00:00
|
|
|
|
|
|
|
#[derive(Debug)]
|
|
|
|
struct JASTNode {
|
2022-07-31 15:53:52 +00:00
|
|
|
id: usize,
|
|
|
|
typ: String,
|
|
|
|
lbl: String,
|
2022-07-31 10:18:42 +00:00
|
|
|
nodes: Vec<(String, String, ASTNodeRef)>,
|
|
|
|
}
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
/// The WBlockDSP Abstract Syntax Tree. It is generated by [BlockFun::generate_tree]
|
|
|
|
/// in [Block2JITCompiler::compile].
|
2022-07-31 10:18:42 +00:00
|
|
|
#[derive(Debug, Clone)]
|
|
|
|
pub struct ASTNodeRef(Rc<RefCell<JASTNode>>);
|
|
|
|
|
|
|
|
impl BlockASTNode for ASTNodeRef {
|
|
|
|
fn from(id: usize, typ: &str, lbl: &str) -> ASTNodeRef {
|
|
|
|
ASTNodeRef(Rc::new(RefCell::new(JASTNode {
|
|
|
|
id,
|
2022-07-31 15:53:52 +00:00
|
|
|
typ: typ.to_string(),
|
|
|
|
lbl: lbl.to_string(),
|
|
|
|
nodes: vec![],
|
2022-07-31 10:18:42 +00:00
|
|
|
})))
|
|
|
|
}
|
|
|
|
|
|
|
|
fn add_node(&self, in_port: String, out_port: String, node: ASTNodeRef) {
|
|
|
|
self.0.borrow_mut().nodes.push((in_port, out_port, node));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
impl ASTNodeRef {
|
2022-08-06 07:28:30 +00:00
|
|
|
/// Returns the first child AST node.
|
2022-07-31 10:18:42 +00:00
|
|
|
pub fn first_child_ref(&self) -> Option<ASTNodeRef> {
|
|
|
|
self.0.borrow().nodes.get(0).map(|n| n.2.clone())
|
|
|
|
}
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
/// Returns the first child, including input/output info.
|
2022-07-31 10:18:42 +00:00
|
|
|
pub fn first_child(&self) -> Option<(String, String, ASTNodeRef)> {
|
|
|
|
self.0.borrow().nodes.get(0).cloned()
|
|
|
|
}
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
/// Returns the nth child, including input/output info.
|
2022-07-31 10:18:42 +00:00
|
|
|
pub fn nth_child(&self, i: usize) -> Option<(String, String, ASTNodeRef)> {
|
|
|
|
self.0.borrow().nodes.get(i).cloned()
|
|
|
|
}
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
/// Generates a recursive tree dump output.
|
|
|
|
///
|
|
|
|
///```ignore
|
|
|
|
/// println!("{}", node.walk_dump("", "", 0));
|
|
|
|
///```
|
2022-07-31 10:18:42 +00:00
|
|
|
pub fn walk_dump(&self, input: &str, output: &str, indent: usize) -> String {
|
|
|
|
let indent_str = " ".repeat(indent + 1);
|
|
|
|
|
2022-07-31 15:53:52 +00:00
|
|
|
let out_port = if output.len() > 0 { format!("(out: {})", output) } else { "".to_string() };
|
|
|
|
let in_port = if input.len() > 0 { format!("(in: {})", input) } else { "".to_string() };
|
2022-07-31 10:18:42 +00:00
|
|
|
|
|
|
|
let mut s = format!(
|
|
|
|
"{}{}#{}[{}] {}{}\n",
|
2022-07-31 15:53:52 +00:00
|
|
|
indent_str,
|
|
|
|
self.0.borrow().id,
|
|
|
|
self.0.borrow().typ,
|
|
|
|
self.0.borrow().lbl,
|
|
|
|
out_port,
|
|
|
|
in_port
|
|
|
|
);
|
2022-07-31 10:18:42 +00:00
|
|
|
|
|
|
|
for (inp, out, n) in &self.0.borrow().nodes {
|
|
|
|
s += &n.walk_dump(&inp, &out, indent + 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
s
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2022-08-01 01:56:38 +00:00
|
|
|
type BlkASTRef = Rc<BlkASTNode>;
|
2022-07-31 10:18:42 +00:00
|
|
|
|
|
|
|
#[derive(Debug, Clone)]
|
|
|
|
enum BlkASTNode {
|
2022-07-31 15:53:52 +00:00
|
|
|
Area {
|
|
|
|
childs: Vec<BlkASTRef>,
|
|
|
|
},
|
|
|
|
Set {
|
|
|
|
var: String,
|
|
|
|
expr: BlkASTRef,
|
|
|
|
},
|
|
|
|
Get {
|
|
|
|
id: usize,
|
|
|
|
var: String,
|
|
|
|
},
|
|
|
|
Node {
|
|
|
|
id: usize,
|
|
|
|
out: Option<String>,
|
|
|
|
typ: String,
|
|
|
|
lbl: String,
|
|
|
|
childs: Vec<(Option<String>, BlkASTRef)>,
|
|
|
|
},
|
2022-07-31 18:55:04 +00:00
|
|
|
Literal {
|
|
|
|
value: f64,
|
2022-08-02 03:07:18 +00:00
|
|
|
},
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
impl BlkASTNode {
|
2022-07-31 15:53:52 +00:00
|
|
|
pub fn dump(&self, indent: usize, inp: Option<&str>) -> String {
|
|
|
|
let mut indent_str = " ".repeat(indent + 1);
|
|
|
|
|
|
|
|
if let Some(inp) = inp {
|
|
|
|
indent_str += &format!("{}<= ", inp);
|
2022-07-31 18:55:04 +00:00
|
|
|
} else {
|
|
|
|
indent_str += "<= ";
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
match self {
|
|
|
|
BlkASTNode::Area { childs } => {
|
2022-07-31 18:55:04 +00:00
|
|
|
let mut s = format!("{}Area\n", indent_str);
|
2022-07-31 15:53:52 +00:00
|
|
|
for c in childs.iter() {
|
2022-08-01 01:56:38 +00:00
|
|
|
s += &c.dump(indent + 1, None);
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
|
|
|
s
|
|
|
|
}
|
|
|
|
BlkASTNode::Set { var, expr } => {
|
2022-08-01 01:56:38 +00:00
|
|
|
format!("{}set '{}'=\n", indent_str, var) + &expr.dump(indent + 1, None)
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
2022-08-01 01:56:38 +00:00
|
|
|
BlkASTNode::Get { id, var } => {
|
|
|
|
format!("{}get '{}' (id={})\n", indent_str, var, id)
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
2022-07-31 18:55:04 +00:00
|
|
|
BlkASTNode::Literal { value } => {
|
|
|
|
format!("{}{}\n", indent_str, value)
|
|
|
|
}
|
2022-08-01 01:56:38 +00:00
|
|
|
BlkASTNode::Node { id, out, typ, lbl, childs } => {
|
2022-07-31 15:53:52 +00:00
|
|
|
let lbl = if *typ == *lbl { "".to_string() } else { format!("[{}]", lbl) };
|
|
|
|
|
|
|
|
let mut s = if let Some(out) = out {
|
2022-08-01 01:56:38 +00:00
|
|
|
format!("{}{}{} (id={}/{})\n", indent_str, typ, lbl, id, out)
|
2022-07-31 15:53:52 +00:00
|
|
|
} else {
|
2022-08-01 01:56:38 +00:00
|
|
|
format!("{}{}{} (id={})\n", indent_str, typ, lbl, id)
|
2022-07-31 15:53:52 +00:00
|
|
|
};
|
|
|
|
for (inp, c) in childs.iter() {
|
2022-08-01 01:56:38 +00:00
|
|
|
s += &format!("{}", c.dump(indent + 1, inp.as_ref().map(|s| &s[..])));
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
|
|
|
s
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2022-07-31 10:18:42 +00:00
|
|
|
pub fn new_area(childs: Vec<BlkASTRef>) -> BlkASTRef {
|
2022-08-01 01:56:38 +00:00
|
|
|
Rc::new(BlkASTNode::Area { childs })
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
pub fn new_set(var: &str, expr: BlkASTRef) -> BlkASTRef {
|
2022-08-01 01:56:38 +00:00
|
|
|
Rc::new(BlkASTNode::Set { var: var.to_string(), expr })
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
2022-07-31 15:53:52 +00:00
|
|
|
pub fn new_get(id: usize, var: &str) -> BlkASTRef {
|
2022-08-01 01:56:38 +00:00
|
|
|
Rc::new(BlkASTNode::Get { id, var: var.to_string() })
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
2022-07-31 18:55:04 +00:00
|
|
|
pub fn new_literal(val: &str) -> Result<BlkASTRef, BlkJITCompileError> {
|
|
|
|
if let Ok(value) = val.parse::<f64>() {
|
2022-08-01 01:56:38 +00:00
|
|
|
Ok(Rc::new(BlkASTNode::Literal { value }))
|
2022-07-31 18:55:04 +00:00
|
|
|
} else {
|
|
|
|
Err(BlkJITCompileError::BadLiteralNumber(val.to_string()))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2022-07-31 15:53:52 +00:00
|
|
|
pub fn new_node(
|
|
|
|
id: usize,
|
|
|
|
out: Option<String>,
|
|
|
|
typ: &str,
|
|
|
|
lbl: &str,
|
|
|
|
childs: Vec<(Option<String>, BlkASTRef)>,
|
|
|
|
) -> BlkASTRef {
|
2022-08-02 03:07:18 +00:00
|
|
|
Rc::new(BlkASTNode::Node { id, out, typ: typ.to_string(), lbl: lbl.to_string(), childs })
|
2022-07-31 15:53:52 +00:00
|
|
|
}
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
|
|
|
|
#[derive(Debug, Clone)]
|
|
|
|
pub enum BlkJITCompileError {
|
|
|
|
UnknownError,
|
2022-08-05 04:50:38 +00:00
|
|
|
NoSynfxDSPJit,
|
2022-07-31 10:18:42 +00:00
|
|
|
BadTree(ASTNodeRef),
|
2022-07-31 18:55:04 +00:00
|
|
|
NoOutputAtIdx(String, usize),
|
|
|
|
ASTMissingOutputLabel(usize),
|
|
|
|
NoTmpVarForOutput(usize, String),
|
|
|
|
BadLiteralNumber(String),
|
2022-08-02 03:07:18 +00:00
|
|
|
NodeWithoutID(String),
|
|
|
|
UnknownType(String),
|
|
|
|
TooManyInputs(String, usize),
|
2022-08-02 18:12:06 +00:00
|
|
|
WrongNumberOfChilds(String, usize, usize),
|
|
|
|
UnassignedInput(String, usize, String),
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(feature = "synfx-dsp-jit")]
|
2022-08-04 20:51:16 +00:00
|
|
|
JITCompileError(JITCompileError),
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
pub struct Block2JITCompiler {
|
2022-07-31 18:55:04 +00:00
|
|
|
idout_var_map: HashMap<String, String>,
|
|
|
|
lang: Rc<RefCell<BlockLanguage>>,
|
|
|
|
tmpvar_counter: usize,
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// 1. compile the weird tree into a graph
|
|
|
|
// - make references where IDs go
|
|
|
|
// - add a use count to each node, so that we know when to make temporary variables
|
|
|
|
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(not(feature = "synfx-dsp-jit"))]
|
|
|
|
enum ASTNode {
|
|
|
|
NoSynfxDSPJit
|
|
|
|
}
|
|
|
|
|
2022-07-31 10:18:42 +00:00
|
|
|
impl Block2JITCompiler {
|
2022-07-31 18:55:04 +00:00
|
|
|
pub fn new(lang: Rc<RefCell<BlockLanguage>>) -> Self {
|
2022-08-05 17:44:40 +00:00
|
|
|
Self { idout_var_map: HashMap::new(), lang, tmpvar_counter: 0 }
|
2022-07-31 18:55:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
pub fn next_tmpvar_name(&mut self, extra: &str) -> String {
|
|
|
|
self.tmpvar_counter += 1;
|
|
|
|
format!("_tmp{}_{}_", self.tmpvar_counter, extra)
|
|
|
|
}
|
|
|
|
|
|
|
|
pub fn store_idout_var(&mut self, id: usize, out: &str, v: &str) {
|
|
|
|
self.idout_var_map.insert(format!("{}/{}", id, out), v.to_string());
|
|
|
|
}
|
|
|
|
|
|
|
|
pub fn get_var_for_idout(&self, id: usize, out: &str) -> Option<&str> {
|
|
|
|
self.idout_var_map.get(&format!("{}/{}", id, out)).map(|s| &s[..])
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
|
2022-08-05 17:44:40 +00:00
|
|
|
fn trans2bjit(
|
2022-07-31 18:55:04 +00:00
|
|
|
&mut self,
|
2022-07-31 15:53:52 +00:00
|
|
|
node: &ASTNodeRef,
|
|
|
|
my_out: Option<String>,
|
|
|
|
) -> Result<BlkASTRef, BlkJITCompileError> {
|
2022-07-31 18:55:04 +00:00
|
|
|
let id = node.0.borrow().id;
|
|
|
|
|
|
|
|
if let Some(out) = &my_out {
|
|
|
|
if let Some(tmpvar) = self.get_var_for_idout(id, out) {
|
|
|
|
return Ok(BlkASTNode::new_get(0, tmpvar));
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
2022-07-31 18:55:04 +00:00
|
|
|
} else {
|
|
|
|
if let Some(tmpvar) = self.get_var_for_idout(id, "") {
|
|
|
|
return Ok(BlkASTNode::new_get(0, tmpvar));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
match &node.0.borrow().typ[..] {
|
2022-07-31 10:18:42 +00:00
|
|
|
"<a>" => {
|
|
|
|
let mut childs = vec![];
|
|
|
|
|
|
|
|
let mut i = 0;
|
2022-07-31 15:53:52 +00:00
|
|
|
while let Some((_in, out, child)) = node.nth_child(i) {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
|
|
|
let child = self.trans2bjit(&child, out)?;
|
2022-07-31 10:18:42 +00:00
|
|
|
childs.push(child);
|
|
|
|
i += 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(BlkASTNode::new_area(childs))
|
|
|
|
}
|
2022-07-31 18:55:04 +00:00
|
|
|
// TODO: handle results properly, like remembering the most recent result
|
|
|
|
// and append it to the end of the statements block. so that a temporary
|
|
|
|
// variable is created.
|
2022-08-04 20:51:16 +00:00
|
|
|
"<r>" => {
|
|
|
|
if let Some((_in, out, first)) = node.first_child() {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
2022-08-05 04:50:38 +00:00
|
|
|
let childs =
|
|
|
|
vec![self.trans2bjit(&first, out)?, BlkASTNode::new_get(0, "_res_")];
|
2022-08-04 20:51:16 +00:00
|
|
|
Ok(BlkASTNode::new_area(childs))
|
|
|
|
} else {
|
|
|
|
Err(BlkJITCompileError::BadTree(node.clone()))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
"->" => {
|
2022-07-31 15:53:52 +00:00
|
|
|
if let Some((_in, out, first)) = node.first_child() {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
|
|
|
self.trans2bjit(&first, out)
|
2022-07-31 10:18:42 +00:00
|
|
|
} else {
|
|
|
|
Err(BlkJITCompileError::BadTree(node.clone()))
|
|
|
|
}
|
|
|
|
}
|
2022-08-02 03:07:18 +00:00
|
|
|
"value" => Ok(BlkASTNode::new_literal(&node.0.borrow().lbl)?),
|
2022-08-04 20:51:16 +00:00
|
|
|
"set" | "<res>" => {
|
2022-07-31 15:53:52 +00:00
|
|
|
if let Some((_in, out, first)) = node.first_child() {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
|
|
|
let expr = self.trans2bjit(&first, out)?;
|
2022-08-04 20:51:16 +00:00
|
|
|
if &node.0.borrow().typ[..] == "<res>" {
|
|
|
|
Ok(BlkASTNode::new_set("_res_", expr))
|
|
|
|
} else {
|
|
|
|
Ok(BlkASTNode::new_set(&node.0.borrow().lbl, expr))
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
} else {
|
|
|
|
Err(BlkJITCompileError::BadTree(node.clone()))
|
|
|
|
}
|
|
|
|
}
|
2022-07-31 18:55:04 +00:00
|
|
|
"get" => Ok(BlkASTNode::new_get(id, &node.0.borrow().lbl)),
|
|
|
|
"->2" | "->3" => {
|
|
|
|
if let Some((_in, out, first)) = node.first_child() {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
|
|
|
let mut area = vec![];
|
|
|
|
let tmp_var = self.next_tmpvar_name("");
|
|
|
|
let expr = self.trans2bjit(&first, out)?;
|
|
|
|
area.push(BlkASTNode::new_set(&tmp_var, expr));
|
|
|
|
area.push(BlkASTNode::new_get(0, &tmp_var));
|
|
|
|
self.store_idout_var(id, "", &tmp_var);
|
|
|
|
Ok(BlkASTNode::new_area(area))
|
|
|
|
} else {
|
|
|
|
Err(BlkJITCompileError::BadTree(node.clone()))
|
|
|
|
}
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
optype => {
|
|
|
|
let mut childs = vec![];
|
|
|
|
|
|
|
|
let mut i = 0;
|
2022-07-31 15:53:52 +00:00
|
|
|
while let Some((inp, out, child)) = node.nth_child(i) {
|
|
|
|
let out = if out.len() > 0 { Some(out) } else { None };
|
|
|
|
|
|
|
|
let child = self.trans2bjit(&child, out)?;
|
|
|
|
if inp.len() > 0 {
|
|
|
|
childs.push((Some(inp.to_string()), child));
|
|
|
|
} else {
|
|
|
|
childs.push((None, child));
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
i += 1;
|
|
|
|
}
|
|
|
|
|
2022-07-31 12:14:40 +00:00
|
|
|
// TODO: Reorder the childs/arguments according to the input
|
|
|
|
// order in the BlockLanguage
|
|
|
|
|
2022-07-31 18:55:04 +00:00
|
|
|
let cnt = self.lang.borrow().type_output_count(optype);
|
|
|
|
if cnt > 1 {
|
|
|
|
let mut area = vec![];
|
|
|
|
|
2022-08-04 20:51:16 +00:00
|
|
|
let oname = self.lang.borrow().get_output_name_at_index(optype, 0);
|
|
|
|
|
|
|
|
if let Some(oname) = oname {
|
|
|
|
let tmp_var = self.next_tmpvar_name(&oname);
|
|
|
|
|
|
|
|
area.push(BlkASTNode::new_set(
|
|
|
|
&tmp_var,
|
|
|
|
BlkASTNode::new_node(
|
|
|
|
id,
|
|
|
|
my_out.clone(),
|
|
|
|
&node.0.borrow().typ,
|
|
|
|
&node.0.borrow().lbl,
|
|
|
|
childs,
|
|
|
|
),
|
|
|
|
));
|
|
|
|
self.store_idout_var(id, &oname, &tmp_var);
|
|
|
|
} else {
|
|
|
|
return Err(BlkJITCompileError::NoOutputAtIdx(optype.to_string(), 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
for i in 1..cnt {
|
2022-07-31 18:55:04 +00:00
|
|
|
let oname = self.lang.borrow().get_output_name_at_index(optype, i);
|
2022-08-04 20:51:16 +00:00
|
|
|
|
2022-07-31 18:55:04 +00:00
|
|
|
if let Some(oname) = oname {
|
|
|
|
let tmp_var = self.next_tmpvar_name(&oname);
|
|
|
|
|
|
|
|
area.push(BlkASTNode::new_set(
|
|
|
|
&tmp_var,
|
|
|
|
BlkASTNode::new_get(0, &format!("%{}", i)),
|
|
|
|
));
|
2022-08-04 20:51:16 +00:00
|
|
|
|
2022-08-02 03:07:18 +00:00
|
|
|
self.store_idout_var(id, &oname, &tmp_var);
|
2022-07-31 18:55:04 +00:00
|
|
|
} else {
|
|
|
|
return Err(BlkJITCompileError::NoOutputAtIdx(optype.to_string(), i));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if let Some(out) = &my_out {
|
|
|
|
if let Some(tmpvar) = self.get_var_for_idout(id, out) {
|
|
|
|
area.push(BlkASTNode::new_get(0, tmpvar));
|
|
|
|
} else {
|
|
|
|
return Err(BlkJITCompileError::NoTmpVarForOutput(id, out.to_string()));
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
return Err(BlkJITCompileError::ASTMissingOutputLabel(id));
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(BlkASTNode::new_area(area))
|
|
|
|
} else {
|
|
|
|
Ok(BlkASTNode::new_node(
|
|
|
|
id,
|
|
|
|
my_out,
|
|
|
|
&node.0.borrow().typ,
|
|
|
|
&node.0.borrow().lbl,
|
|
|
|
childs,
|
|
|
|
))
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(feature = "synfx-dsp-jit")]
|
2022-08-05 17:44:40 +00:00
|
|
|
fn bjit2jit(&mut self, ast: &BlkASTRef) -> Result<Box<ASTNode>, BlkJITCompileError> {
|
2022-08-01 01:56:38 +00:00
|
|
|
use synfx_dsp_jit::build::*;
|
|
|
|
|
|
|
|
match &**ast {
|
|
|
|
BlkASTNode::Area { childs } => {
|
|
|
|
let mut stmt = vec![];
|
|
|
|
for c in childs.iter() {
|
|
|
|
stmt.push(self.bjit2jit(&c)?);
|
|
|
|
}
|
|
|
|
Ok(stmts(&stmt[..]))
|
2022-08-02 03:07:18 +00:00
|
|
|
}
|
2022-08-01 01:56:38 +00:00
|
|
|
BlkASTNode::Set { var, expr } => {
|
|
|
|
let e = self.bjit2jit(&expr)?;
|
|
|
|
Ok(assign(var, e))
|
|
|
|
}
|
2022-08-05 17:44:40 +00:00
|
|
|
BlkASTNode::Get { var: varname, .. } => Ok(var(varname)),
|
|
|
|
BlkASTNode::Node { id, typ, childs, .. } => match &typ[..] {
|
2022-08-02 03:07:18 +00:00
|
|
|
"if" => Err(BlkJITCompileError::UnknownError),
|
|
|
|
"zero" => Ok(literal(0.0)),
|
2022-08-05 17:44:40 +00:00
|
|
|
_ => {
|
2022-08-02 03:07:18 +00:00
|
|
|
if *id == 0 {
|
|
|
|
return Err(BlkJITCompileError::NodeWithoutID(typ.to_string()));
|
|
|
|
}
|
|
|
|
|
|
|
|
let lang = self.lang.clone();
|
|
|
|
|
|
|
|
let mut args = vec![];
|
|
|
|
|
|
|
|
if let Some(inputs) = lang.borrow().get_type_inputs(typ) {
|
|
|
|
if childs.len() > inputs.len() {
|
|
|
|
return Err(BlkJITCompileError::TooManyInputs(typ.to_string(), *id));
|
|
|
|
}
|
|
|
|
|
2022-08-02 18:12:06 +00:00
|
|
|
if inputs.len() > 0 && inputs[0] == Some("".to_string()) {
|
|
|
|
if inputs.len() != childs.len() {
|
|
|
|
return Err(BlkJITCompileError::WrongNumberOfChilds(
|
|
|
|
typ.to_string(),
|
|
|
|
*id,
|
|
|
|
childs.len(),
|
|
|
|
));
|
|
|
|
}
|
|
|
|
|
2022-08-05 17:44:40 +00:00
|
|
|
// We assume all inputs are unnamed:
|
|
|
|
for (_inp, c) in childs.iter() {
|
2022-08-02 18:12:06 +00:00
|
|
|
args.push(self.bjit2jit(&c)?);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
// We assume all inputs are named:
|
|
|
|
for input_name in inputs.iter() {
|
|
|
|
let mut found = false;
|
|
|
|
for (inp, c) in childs.iter() {
|
|
|
|
println!("FOFOFO '{:?}' = '{:?}'", inp, input_name);
|
|
|
|
if inp == input_name {
|
|
|
|
args.push(self.bjit2jit(&c)?);
|
|
|
|
found = true;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if !found {
|
|
|
|
return Err(BlkJITCompileError::UnassignedInput(
|
|
|
|
typ.to_string(),
|
|
|
|
*id,
|
|
|
|
format!("{:?}", input_name),
|
|
|
|
));
|
2022-08-02 03:07:18 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
return Err(BlkJITCompileError::UnknownType(typ.to_string()));
|
|
|
|
}
|
|
|
|
|
2022-08-02 18:12:06 +00:00
|
|
|
match &typ[..] {
|
|
|
|
"+" | "*" | "-" | "/" => {
|
|
|
|
if args.len() != 2 {
|
|
|
|
return Err(BlkJITCompileError::WrongNumberOfChilds(
|
|
|
|
typ.to_string(),
|
|
|
|
*id,
|
|
|
|
args.len(),
|
|
|
|
));
|
|
|
|
}
|
|
|
|
|
|
|
|
let a = args.remove(0);
|
|
|
|
let b = args.remove(0);
|
|
|
|
|
|
|
|
match &typ[..] {
|
|
|
|
"+" => Ok(op_add(a, b)),
|
|
|
|
"*" => Ok(op_mul(a, b)),
|
|
|
|
"-" => Ok(op_sub(a, b)),
|
|
|
|
"/" => Ok(op_div(a, b)),
|
|
|
|
_ => Err(BlkJITCompileError::UnknownType(typ.to_string())),
|
|
|
|
}
|
|
|
|
}
|
|
|
|
_ => Ok(call(typ, *id as u64, &args[..])),
|
|
|
|
}
|
2022-08-02 03:07:18 +00:00
|
|
|
}
|
2022-08-01 01:56:38 +00:00
|
|
|
},
|
2022-08-02 03:07:18 +00:00
|
|
|
BlkASTNode::Literal { value } => Ok(literal(*value)),
|
2022-08-01 01:56:38 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
pub fn compile(&mut self, fun: &BlockFun) -> Result<Box<ASTNode>, BlkJITCompileError> {
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(feature = "synfx-dsp-jit")]
|
|
|
|
{
|
|
|
|
let tree = fun.generate_tree::<ASTNodeRef>("zero").unwrap();
|
|
|
|
println!("{}", tree.walk_dump("", "", 0));
|
2022-07-31 10:18:42 +00:00
|
|
|
|
2022-08-05 04:50:38 +00:00
|
|
|
let blkast = self.trans2bjit(&tree, None)?;
|
|
|
|
println!("R: {}", blkast.dump(0, None));
|
2022-07-31 10:18:42 +00:00
|
|
|
|
2022-08-05 04:50:38 +00:00
|
|
|
self.bjit2jit(&blkast)
|
|
|
|
}
|
|
|
|
#[cfg(not(feature = "synfx-dsp-jit"))]
|
|
|
|
{
|
|
|
|
Err(BlkJITCompileError::NoSynfxDSPJit)
|
|
|
|
}
|
2022-07-31 10:18:42 +00:00
|
|
|
}
|
|
|
|
}
|
2022-08-01 04:58:42 +00:00
|
|
|
|
2022-08-05 04:50:38 +00:00
|
|
|
#[cfg(feature = "synfx-dsp-jit")]
|
2022-08-01 04:58:42 +00:00
|
|
|
#[cfg(test)]
|
|
|
|
mod test {
|
|
|
|
use super::*;
|
|
|
|
|
|
|
|
macro_rules! assert_float_eq {
|
|
|
|
($a:expr, $b:expr) => {
|
|
|
|
if ($a - $b).abs() > 0.0001 {
|
|
|
|
panic!(
|
|
|
|
r#"assertion failed: `(left == right)`
|
|
|
|
left: `{:?}`,
|
|
|
|
right: `{:?}`"#,
|
|
|
|
$a, $b
|
|
|
|
)
|
|
|
|
}
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
fn put_n(bf: &mut BlockFun, a: usize, x: i64, y: i64, s: &str) {
|
|
|
|
bf.instanciate_at(a, x, y, s, None).expect("no put error");
|
|
|
|
}
|
|
|
|
|
|
|
|
fn put_v(bf: &mut BlockFun, a: usize, x: i64, y: i64, s: &str, v: &str) {
|
|
|
|
bf.instanciate_at(a, x, y, s, Some(v.to_string())).expect("no put error");
|
|
|
|
}
|
|
|
|
|
2022-08-02 03:07:18 +00:00
|
|
|
use synfx_dsp_jit::{get_standard_library, ASTFun, DSPFunction, DSPNodeContext, JIT};
|
2022-08-01 04:58:42 +00:00
|
|
|
|
2022-08-02 03:07:18 +00:00
|
|
|
fn new_jit_fun<F: FnMut(&mut BlockFun)>(
|
|
|
|
mut f: F,
|
|
|
|
) -> (Rc<RefCell<DSPNodeContext>>, Box<DSPFunction>) {
|
|
|
|
let lib = get_standard_library();
|
2022-08-06 07:28:30 +00:00
|
|
|
let lang = crate::wblockdsp::setup_hxdsp_block_language(lib.clone());
|
2022-08-01 04:58:42 +00:00
|
|
|
let mut bf = BlockFun::new(lang.clone());
|
|
|
|
|
|
|
|
f(&mut bf);
|
|
|
|
|
|
|
|
let mut compiler = Block2JITCompiler::new(bf.block_language());
|
|
|
|
let ast = compiler.compile(&bf).expect("blk2jit compiles");
|
|
|
|
let ctx = DSPNodeContext::new_ref();
|
|
|
|
let jit = JIT::new(lib, ctx.clone());
|
|
|
|
let mut fun = jit.compile(ASTFun::new(ast)).expect("jit compiles");
|
|
|
|
|
|
|
|
fun.init(44100.0, None);
|
|
|
|
|
|
|
|
(ctx, fun)
|
|
|
|
}
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn check_blocklang_sig1() {
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 1, 1, "set", "&sig1");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.3");
|
|
|
|
put_v(bf, 0, 1, 2, "set", "&sig2");
|
|
|
|
put_v(bf, 0, 0, 3, "value", "-1.3");
|
2022-08-01 04:58:42 +00:00
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(s1, 0.3);
|
|
|
|
assert_float_eq!(s2, -0.3);
|
|
|
|
assert_float_eq!(ret, -1.3);
|
|
|
|
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
}
|
|
|
|
|
2022-08-02 03:07:18 +00:00
|
|
|
#[test]
|
|
|
|
fn check_blocklang_accum_shift() {
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_n(bf, 0, 1, 1, "accum");
|
2022-08-02 03:07:18 +00:00
|
|
|
bf.shift_port(0, 1, 1, 1, false);
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 2, "value", "0.01");
|
|
|
|
put_v(bf, 0, 0, 1, "get", "*reset");
|
2022-08-02 03:07:18 +00:00
|
|
|
});
|
|
|
|
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 03:07:18 +00:00
|
|
|
assert_float_eq!(ret, 0.04);
|
|
|
|
|
|
|
|
let reset_idx = ctx.borrow().get_persistent_variable_index_by_name("*reset").unwrap();
|
|
|
|
fun.access_persistent_var(reset_idx).map(|reset| *reset = 1.0);
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 03:07:18 +00:00
|
|
|
assert_float_eq!(ret, 0.0);
|
|
|
|
|
|
|
|
fun.access_persistent_var(reset_idx).map(|reset| *reset = 0.0);
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 03:07:18 +00:00
|
|
|
assert_float_eq!(ret, 0.05);
|
|
|
|
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
}
|
2022-08-02 18:12:06 +00:00
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn check_blocklang_arithmetics() {
|
|
|
|
// Check + and *
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.50");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "0.01");
|
|
|
|
put_n(bf, 0, 1, 1, "+");
|
2022-08-02 18:12:06 +00:00
|
|
|
bf.shift_port(0, 1, 1, 1, true);
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 1, 3, "value", "2.0");
|
|
|
|
put_n(bf, 0, 2, 2, "*");
|
2022-08-02 18:12:06 +00:00
|
|
|
});
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 18:12:06 +00:00
|
|
|
assert_float_eq!(ret, 1.02);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// Check - and /
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.50");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "0.01");
|
|
|
|
put_n(bf, 0, 1, 1, "-");
|
2022-08-02 18:12:06 +00:00
|
|
|
bf.shift_port(0, 1, 1, 1, true);
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 1, 3, "value", "2.0");
|
|
|
|
put_n(bf, 0, 2, 2, "/");
|
2022-08-02 18:12:06 +00:00
|
|
|
});
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 18:12:06 +00:00
|
|
|
assert_float_eq!(ret, (0.5 - 0.01) / 2.0);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// Check swapping inputs of "-"
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.50");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "0.01");
|
|
|
|
put_n(bf, 0, 1, 1, "-");
|
2022-08-02 18:12:06 +00:00
|
|
|
bf.shift_port(0, 1, 1, 1, false);
|
|
|
|
});
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 18:12:06 +00:00
|
|
|
assert_float_eq!(ret, 0.01 - 0.5);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// Check swapping inputs of "/"
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.50");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "0.01");
|
|
|
|
put_n(bf, 0, 1, 1, "/");
|
2022-08-02 18:12:06 +00:00
|
|
|
bf.shift_port(0, 1, 1, 1, false);
|
|
|
|
});
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 18:12:06 +00:00
|
|
|
assert_float_eq!(ret, 0.01 / 0.5);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// Check division of 0.0
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.50");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "0.0");
|
|
|
|
put_n(bf, 0, 1, 1, "/");
|
2022-08-02 18:12:06 +00:00
|
|
|
});
|
|
|
|
|
2022-08-06 07:28:30 +00:00
|
|
|
let (_s1, _s2, ret) = fun.exec_2in_2out(0.0, 0.0);
|
2022-08-02 18:12:06 +00:00
|
|
|
assert_float_eq!(ret, 0.5 / 0.0);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
}
|
2022-08-04 20:51:16 +00:00
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn check_blocklang_divrem() {
|
|
|
|
// &sig1 on second output:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 2, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(s1, 0.3);
|
|
|
|
assert_float_eq!(ret, -0.75);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// &sig1 on first output:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 1, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(ret, 0.3);
|
|
|
|
assert_float_eq!(s1, -0.75);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// &sig1 on second output, but swapped outputs:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 2, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
bf.shift_port(0, 1, 1, 0, true);
|
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(ret, 0.3);
|
|
|
|
assert_float_eq!(s1, -0.75);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// &sig1 on first output, but swapped outputs:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 1, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
bf.shift_port(0, 1, 1, 0, true);
|
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(s1, 0.3);
|
|
|
|
assert_float_eq!(ret, -0.75);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// &sig1 on first output, but swapped inputs:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 1, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
bf.shift_port(0, 1, 1, 0, false);
|
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(s1, -1.33333);
|
|
|
|
assert_float_eq!(ret, -0.1);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
|
|
|
|
// &sig1 on first output, but swapped inputs and outputs:
|
|
|
|
let (ctx, mut fun) = new_jit_fun(|bf| {
|
2022-08-06 07:28:30 +00:00
|
|
|
put_v(bf, 0, 0, 1, "value", "0.3");
|
|
|
|
put_v(bf, 0, 0, 2, "value", "-0.4");
|
|
|
|
put_n(bf, 0, 1, 1, "/%");
|
|
|
|
put_v(bf, 0, 2, 1, "set", "&sig1");
|
2022-08-04 20:51:16 +00:00
|
|
|
bf.shift_port(0, 1, 1, 0, false);
|
|
|
|
bf.shift_port(0, 1, 1, 0, true);
|
|
|
|
});
|
|
|
|
|
|
|
|
let (s1, _, ret) = fun.exec_2in_2out(0.0, 0.0);
|
|
|
|
|
|
|
|
assert_float_eq!(ret, -1.33333);
|
|
|
|
assert_float_eq!(s1, -0.1);
|
|
|
|
ctx.borrow_mut().free();
|
|
|
|
}
|
2022-08-01 04:58:42 +00:00
|
|
|
}
|