00:00:00 --- log: started forth/15.09.06 00:25:16 --- join: protist (~javery@103.236.69.111.dynamic.snap.net.nz) joined #forth 00:54:10 --- quit: drom_ (Ping timeout: 265 seconds) 01:30:32 --- join: _spt_ (~jaat@unaffiliated/-spt-/x-5624824) joined #forth 01:44:33 --- join: xyh (~xyh@113.87.242.247) joined #forth 02:07:23 --- join: spt_1 (~jaat@host-2-97-56-30.as13285.net) joined #forth 02:09:55 --- quit: _spt_ (Ping timeout: 255 seconds) 02:14:59 --- join: _spt_ (~jaat@unaffiliated/-spt-/x-5624824) joined #forth 02:17:34 --- quit: spt_1 (Ping timeout: 255 seconds) 02:19:22 --- quit: _spt_ (Ping timeout: 255 seconds) 02:35:34 --- join: bedah (~bedah@host-091-097-173-157.ewe-ip-backbone.de) joined #forth 03:13:28 --- quit: ASau (Ping timeout: 240 seconds) 03:14:33 --- quit: xyh (Remote host closed the connection) 03:22:42 --- quit: Keshl (Quit: Konversation terminated!) 03:55:27 --- quit: wontico (Ping timeout: 240 seconds) 04:08:43 --- join: wontico (~Pi@c114-76-169-9.blktn4.nsw.optusnet.com.au) joined #forth 04:17:59 --- quit: gabriel_laddel (Remote host closed the connection) 04:22:26 --- join: gabriel_laddel (~user@unaffiliated/gabriel-laddel/x-9909917) joined #forth 04:32:52 --- quit: gabriel_laddel (Remote host closed the connection) 05:02:31 --- join: kumul (~mool@adsl-64-237-238-217.prtc.net) joined #forth 05:05:45 --- join: fantazo (~fantazo@213.129.230.10) joined #forth 06:03:54 --- quit: proteusguy (Read error: Connection reset by peer) 06:03:55 --- quit: proteusguy__ (Read error: Connection reset by peer) 06:14:50 --- join: xyh (~xyh@113.87.242.247) joined #forth 06:20:35 --- join: proteusguy (~proteusgu@ppp-110-168-229-138.revip5.asianet.co.th) joined #forth 06:20:35 --- mode: ChanServ set +v proteusguy 06:21:01 --- join: proteusguy__ (~proteusgu@ppp-110-168-229-138.revip5.asianet.co.th) joined #forth 06:58:12 --- quit: kumul (Ping timeout: 240 seconds) 07:34:24 --- quit: xyh (Remote host closed the connection) 07:35:02 --- join: ASau (~user@176.0.55.51) joined #forth 07:58:05 --- quit: fantazo (Quit: Verlassend) 08:01:21 --- join: nighty^ (~nighty@hokuriku.rural-networks.com) joined #forth 08:08:06 --- join: Zarutian (~zarutian@168-110-22-46.fiber.hringdu.is) joined #forth 08:08:56 --- quit: Zarutian (Read error: Connection reset by peer) 08:09:26 --- join: Zarutian (~zarutian@168-110-22-46.fiber.hringdu.is) joined #forth 08:18:10 --- quit: proteusguy (Ping timeout: 264 seconds) 08:22:26 --- quit: wontico (Quit: Leaving) 08:35:33 --- join: proteusguy (~proteusgu@ppp-110-168-229-138.revip5.asianet.co.th) joined #forth 08:35:33 --- mode: ChanServ set +v proteusguy 08:38:54 --- join: drom_ (~drom@c-73-158-61-189.hsd1.ca.comcast.net) joined #forth 08:52:45 --- join: kumul (~mool@adsl-64-237-236-217.prtc.net) joined #forth 09:16:21 --- join: khwerz (~nmz@adsl-64-237-236-217.prtc.net) joined #forth 09:27:41 --- quit: khwerz (Read error: Connection reset by peer) 09:42:42 --- join: xyh (~xyh@183.16.4.178) joined #forth 09:52:50 --- join: karswell (~user@208.32.199.146.dyn.plus.net) joined #forth 10:32:04 --- quit: asagk (Ping timeout: 244 seconds) 10:40:17 --- quit: darkf (Quit: Leaving) 10:44:44 --- join: asagk (~asagk@i59F6D344.versanet.de) joined #forth 10:51:57 --- join: fantazo (~fantazo@089144224017.atnat0033.highway.a1.net) joined #forth 10:55:56 --- quit: mnemnion (Remote host closed the connection) 10:56:52 --- quit: asagk (Ping timeout: 244 seconds) 10:58:25 --- quit: karswell (Read error: Connection reset by peer) 10:58:43 --- join: karswell` (~user@208.32.199.146.dyn.plus.net) joined #forth 11:02:33 --- quit: xyh (Remote host closed the connection) 11:08:34 --- quit: fantazo (Ping timeout: 255 seconds) 11:10:16 --- join: asagk (~asagk@i59F6C767.versanet.de) joined #forth 11:28:59 --- join: mnemnion (~mnemnion@184.78.61.129) joined #forth 11:30:52 --- quit: mnemnion (Remote host closed the connection) 11:31:14 --- join: mnemnion (~mnemnion@184.78.61.129) joined #forth 11:31:53 --- join: fantazo (~fantazo@089144224017.atnat0033.highway.a1.net) joined #forth 11:32:13 --- quit: karswell` (Remote host closed the connection) 11:33:27 --- join: karswell` (~user@208.32.199.146.dyn.plus.net) joined #forth 11:52:34 --- quit: protist (Quit: Konversation terminated!) 11:54:45 --- quit: mnemnion (Remote host closed the connection) 12:45:46 --- quit: fantazo (Ping timeout: 264 seconds) 13:24:25 --- quit: nighty^ (Quit: Disappears in a puff of smoke) 13:33:53 been revisiting stuff such as context switching and why it is so costly on many 'modern' platforms. 13:36:29 what if the hardware provided an priviledged instruction that swapped out and in the register file of the cpu and one of those registers is a priviledged one that acts as Address Space Identifier register. Would then context switching be much cheaper? 13:48:11 What is this "address space identifier" exactly? 13:49:17 How modern is your "modern"? 13:49:47 Most cost on really modern architectures comes from invalidating pipeline and memory caches. 13:50:19 --- quit: bedah (Quit: Ex-Chat) 13:56:44 --- quit: karswell` (Remote host closed the connection) 13:57:55 --- join: karswell` (~user@208.32.199.146.dyn.plus.net) joined #forth 14:05:28 --- join: mnemnion (~mnemnion@108-75-173-114.lightspeed.cicril.sbcglobal.net) joined #forth 14:08:11 ASau: basically it is an concept from ARM. You extend the virtual address in an address space in Translation Look-aside Buffer to minimize its flushings. 14:08:54 pipeline invalidations happen every time when there is a control transfer (a jump or branch or what have you) 14:18:26 --- quit: Zarutian (Quit: Zarutian) 14:24:38 --- quit: karswell` (Read error: Connection reset by peer) 14:52:29 --- join: karswell (~user@208.32.199.146.dyn.plus.net) joined #forth 15:10:50 --- join: kumool (~mool@adsl-64-237-236-217.prtc.net) joined #forth 15:13:53 --- quit: kumul (Ping timeout: 250 seconds) 15:14:09 --- quit: mnemnion (Remote host closed the connection) 15:17:19 --- join: Zarutian (~zarutian@168-110-22-46.fiber.hringdu.is) joined #forth 15:18:05 --- quit: Zarutian (Read error: Connection reset by peer) 15:19:44 --- join: Zarutian (~zarutian@168-110-22-46.fiber.hringdu.is) joined #forth 15:26:25 --- join: mnemnion (~mnemnion@108-75-173-114.lightspeed.cicril.sbcglobal.net) joined #forth 15:27:30 --- quit: mnemnion (Remote host closed 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