rust-lang/rust — pull request #17292 by thestinger (2014-09-16 04:48:10+00:00)
Title: stop spawning so many tasks in guide-tasks

1000 tasks * 2MiB stack size -> 2GiB of virtual memory

On a 64-bit OS, a 32-bit executable has 4GiB available, but the kernel
gets half of the available address space so the limit is 2GiB on 32-bit.

Closes #17044