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Check executor params coherence (#1774)

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Co-authored-by: Marcin S <marcin@realemail.net>
This commit is contained in:
Julian Eager
2023-10-13 21:52:04 +08:00
committed by GitHub
parent 82bfe28424
commit 681e7bbfb2
7 changed files with 231 additions and 40 deletions
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polkadot/node/core/pvf/execute-worker/src/lib.rs
+3 -3
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@@ -27,7 +27,6 @@ use parity_scale_codec::{Decode, Encode};
use polkadot_node_core_pvf_common::{
error::InternalValidationError,
execute::{Handshake, Response},
executor_intf::NATIVE_STACK_MAX,
framed_recv_blocking, framed_send_blocking,
worker::{
cpu_time_monitor_loop, stringify_panic_payload,
@@ -36,6 +35,7 @@ use polkadot_node_core_pvf_common::{
},
};
use polkadot_parachain_primitives::primitives::ValidationResult;
use polkadot_primitives::executor_params::DEFAULT_NATIVE_STACK_MAX;
use std::{
os::unix::net::UnixStream,
path::PathBuf,
@@ -69,7 +69,7 @@ use tokio::io;
//
// Typically on Linux the main thread gets the stack size specified by the `ulimit` and
// typically it's configured to 8 MiB. Rust's spawned threads are 2 MiB. OTOH, the
// NATIVE_STACK_MAX is set to 256 MiB. Not nearly enough.
// DEFAULT_NATIVE_STACK_MAX is set to 256 MiB. Not nearly enough.
//
// Hence we need to increase it. The simplest way to fix that is to spawn a thread with the desired
// stack limit.
@@ -78,7 +78,7 @@ use tokio::io;
//
// The default Rust thread stack limit 2 MiB + 256 MiB wasm stack.
/// The stack size for the execute thread.
pub const EXECUTE_THREAD_STACK_SIZE: usize = 2 * 1024 * 1024 + NATIVE_STACK_MAX as usize;
pub const EXECUTE_THREAD_STACK_SIZE: usize = 2 * 1024 * 1024 + DEFAULT_NATIVE_STACK_MAX as usize;
fn recv_handshake(stream: &mut UnixStream) -> io::Result<Handshake> {
let handshake_enc = framed_recv_blocking(stream)?;