Testing specific CPUs
=====================
+The compile farm
+----------------
+
+The compile farm (formerly known as GCC compile farm)
+<https://portal.cfarm.net/>
+offers developer accounts for Free Software contributors.
+After obtaining an account, you have ssh access to machines
+with glibc and the following CPUs:
+ - arm64
+ - loongarch64
+ - mips64
+ - powerpc64, powerpc64le
+
+
+Matoro's ISA Sandbox
+--------------------
+
+This is a small compile farm focused on glibc machines with
+rare CPUs.
+<https://static.matoro.tk/isa-sandbox-faq.html>
+offers developer accounts.
+After obtaining an account, you have ssh access to machines
+with glibc and the following CPUs:
+ - alpha
+ - hppa
+ - ia64
+ - loongarch64
+ - mips64
+ - powerpc64, powerpc64le
+ - riscv64
+ - sparc64
+
+
Emulated virtual machines
-------------------------