depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2015-12-10	Build sandbox support etc. unconditionally on Linux	Eelco Dolstra	1	-5/+5
	Also, use "#if __APPLE__" instead of "#if SANDBOX_ENABLED" to prevent ambiguity.
2013-09-06	Don't apply the CPU affinity hack to nix-shell (and other Perl programs)	Eelco Dolstra	1	-6/+5
	As discovered by Todd Veldhuizen, the shell started by nix-shell has its affinity set to a single CPU. This is because nix-shell connects to the Nix daemon, which causes the affinity hack to be applied. So we turn this off for Perl programs.
2013-08-07	Fix build on non-Linux	Eelco Dolstra	1	-0/+2
	http://hydra.nixos.org/build/5662914
2013-08-07	Run the daemon worker on the same CPU as the client	Eelco Dolstra	1	-0/+54
	On a system with multiple CPUs, running Nix operations through the daemon is significantly slower than "direct" mode: $ NIX_REMOTE= nix-instantiate '<nixos>' -A system real 0m0.974s user 0m0.875s sys 0m0.088s $ NIX_REMOTE=daemon nix-instantiate '<nixos>' -A system real 0m2.118s user 0m1.463s sys 0m0.218s The main reason seems to be that the client and the worker get moved to a different CPU after every call to the worker. This patch adds a hack to lock them to the same CPU. With this, the overhead of going through the daemon is very small: $ NIX_REMOTE=daemon nix-instantiate '<nixos>' -A system real 0m1.074s user 0m0.809s sys 0m0.098s