Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-19 Thread Alexandre Rostovtsev
On Mon, 2012-05-14 at 14:05 -0400, Alexandre Rostovtsev wrote: I propose adding the following global USE flag: jit - Enable just-in-time compilation for improved performance. May prevent use of some PaX memory protection features in Gentoo Hardened. Current local flags that could

[gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Alexandre Rostovtsev
I propose adding the following global USE flag: jit - Enable just-in-time compilation for improved performance. May prevent use of some PaX memory protection features in Gentoo Hardened. Current local flags that could probably be unified: app-arch/libzpaq:jit - Enable just-in-time compilation

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Agostino Sarubbo
On Monday 14 May 2012 14:05:12 Alexandre Rostovtsev wrote: I propose adding the following global USE flag: jit - Enable just-in-time compilation for improved performance. May prevent use of some PaX memory protection features in Gentoo Hardened. Current local flags that could probably be

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Pacho Ramos
El lun, 14-05-2012 a las 20:09 +0200, Agostino Sarubbo escribió: On Monday 14 May 2012 14:05:12 Alexandre Rostovtsev wrote: I propose adding the following global USE flag: jit - Enable just-in-time compilation for improved performance. May prevent use of some PaX memory protection

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Dirkjan Ochtman
On Mon, May 14, 2012 at 8:05 PM, Alexandre Rostovtsev tetrom...@gentoo.org wrote: media-sound/csound:luajit - Use the lua just-in-time compiler dev-lang/luajit instead of dev-lang/lua www-client/luakit:luajit - Use the lua just-in-time compiler dev-lang/luajit instead of dev-lang/lua, which

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Maxim Kammerer
On Mon, May 14, 2012 at 9:05 PM, Alexandre Rostovtsev tetrom...@gentoo.org wrote: Current local flags that could probably be unified: What about USE=orc? It's JIT in a sense — IIRC, it creates an executable in /tmp at run-time. -- Maxim Kammerer Liberté Linux (discussion / support:

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Nirbheek Chauhan
On Tue, May 15, 2012 at 1:52 AM, Maxim Kammerer m...@dee.su wrote: On Mon, May 14, 2012 at 9:05 PM, Alexandre Rostovtsev tetrom...@gentoo.org wrote: Current local flags that could probably be unified: What about USE=orc? It's JIT in a sense — IIRC, it creates an executable in /tmp at

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread Alexandre Rostovtsev
On Mon, 2012-05-14 at 21:51 +0200, Dirkjan Ochtman wrote: On Mon, May 14, 2012 at 8:05 PM, Alexandre Rostovtsev tetrom...@gentoo.org wrote: media-sound/csound:luajit - Use the lua just-in-time compiler dev-lang/luajit instead of dev-lang/lua www-client/luakit:luajit - Use the lua

Re: [gentoo-dev] RFC: new global USE flag: jit

2012-05-14 Thread James Cloos
AR == Alexandre Rostovtsev tetrom...@gentoo.org writes: AR www-servers/nginx:pcre-jit - Enable JIT for pcre This one also should remain un-unified. There may be other, unrelated jit options in the future, whether affecting nginx itself or potential PDEPENDs or ???. -JimC -- James Cloos