From f45b45459c1b6b76c22463a2935651288dac6a13 Mon Sep 17 00:00:00 2001
From: Sergey Pepyakin <s.pepyakin@gmail.com>
Date: Thu, 14 Jun 2018 16:37:54 +0300
Subject: [PATCH] Calibrate the limits.

---
 src/runner.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/runner.rs b/src/runner.rs
index 20ab4b5..8c9eb2f 100644
--- a/src/runner.rs
+++ b/src/runner.rs
@@ -20,11 +20,10 @@ use nan_preserving_float::{F32, F64};
 use isa;
 
 /// Maximum number of entries in value stack.
-pub const DEFAULT_VALUE_STACK_LIMIT: usize = 16 * 1024;
+pub const DEFAULT_VALUE_STACK_LIMIT: usize = (512 * 1024) / ::std::mem::size_of::<RuntimeValue>();
 
-// TODO: Do the initial calibration.
 // TODO: Make these parameters changeble.
-pub const DEFAULT_CALL_STACK_LIMIT: usize = 1024;
+pub const DEFAULT_CALL_STACK_LIMIT: usize = 16 * 1024;
 
 /// Interpreter action to execute after executing instruction.
 pub enum InstructionOutcome {