perf: use available system memory for v8 isolate memory limit (#26868)

Instead of using the default 1.4Gb limit (which was meant for browser
tabs) configure V8 to
set the heap limit to the amount of memory available in the system.

Closes https://github.com/denoland/deno/issues/23424
Closes https://github.com/denoland/deno/issues/26435
Closes https://github.com/denoland/deno/issues/21226

1 files changed, 2 insertions, 0 deletions

diff --git a/cli/tsc/mod.rs b/cli/tsc/mod.rs
index 452d5c165..8f8bed20a 100644
--- a/cli/tsc/mod.rs
+++ b/cli/tsc/mod.rs
@@ -9,6 +9,7 @@ use crate::npm::CliNpmResolver;
 use crate::resolver::CjsTracker;
 use crate::util::checksum;
 use crate::util::path::mapped_specifier_for_tsc;
+use crate::worker::create_isolate_create_params;
 
 use deno_ast::MediaType;
 use deno_core::anyhow::anyhow;
@@ -1104,6 +1105,7 @@ pub fn exec(request: Request) -> Result<Response, AnyError> {
       root_map,
       remapped_specifiers,
     )],
+    create_params: create_isolate_create_params(),
     ..Default::default()
   });