fluencelabs/wasmer
1
0
Fork 0
mirror of https://github.com/fluencelabs/wasmer synced 2025-06-29 08:31:32 +00:00
Code Issues Projects Releases Wiki Activity

Improved testing times by 5-10x

Browse Source 
This is done via grouping of module/instance creation calls. This way the assert return calls are grouped to be tested in the same thread (therefore only one module creation is required rather than n=one for each test)
This commit is contained in:
Syrus Akbary
2018-10-23 15:43:35 +02:00
parent 8671025d97
commit 6653eeca4f
13 changed files with 7322 additions and 3635 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/webassembly/instance.rs
View File

@ -152,6 +152,7 @@ impl Instance {
let mut import_functions: Vec<*const u8> = Vec::new();
// let mut code_base: *const () = ptr::null();
debug!("Instance - Instantiating functions");
// Instantiate functions
{
functions.reserve_exact(module.info.functions.len());
@ -177,6 +178,7 @@ impl Instance {
import_functions.push(function);
relocations.push(vec![]);
}
debug!("Instance - Compiling functions");
// Compile the functions (from cranelift IR to machine code)
for function_body in module.info.function_bodies.values() {
let mut func_context = Context::for_function(function_body.to_owned());
@ -209,6 +211,7 @@ impl Instance {
// total_size += code_size_offset;
}
debug!("Instance - Relocating functions");
// For each of the functions used, we see what are the calls inside this functions
// and relocate each call to the proper memory address.
// The relocations are relative to the relocation's address plus four bytes
@ -343,6 +346,7 @@ impl Instance {
// }
}
debug!("Instance - Instantiating tables");
// Instantiate tables
{
// Reserve table space
@ -375,6 +379,7 @@ impl Instance {
}
}
debug!("Instance - Instantiating memories");
// Instantiate memories
{
// Allocate the underlying memory and initialize it to all zeros.
@ -401,6 +406,7 @@ impl Instance {
}
}
debug!("Instance - Instantiating globals");
// Instantiate Globals
{
let globals_count = module.info.globals.len();
@ -504,7 +510,7 @@ impl Instance {
}
}
pub fn generate_context(&mut self) -> VmCtx {
pub fn generate_context(&self) -> VmCtx {
let memories: Vec<UncheckedSlice<u8>> =
self.memories.iter().map(|mem| mem[..].into()).collect();
let tables: Vec<BoundedSlice<usize>> =