Newest at the top
| 2024-09-23 20:29:14 +0200 | sabino | (~sabino@user/sabino) (Quit: Lambda _ -> x) |
| 2024-09-23 20:27:46 +0200 | jinsun | (~jinsun@user/jinsun) jinsun |
| 2024-09-23 20:24:58 +0200 | athan | (~athan@syn-098-153-145-140.biz.spectrum.com) athan |
| 2024-09-23 20:24:24 +0200 | justsomeguy | (~justsomeg@user/justsomeguy) justsomeguy |
| 2024-09-23 20:18:41 +0200 | justsomeguy | (~justsomeg@user/justsomeguy) (Read error: Connection reset by peer) |
| 2024-09-23 20:18:19 +0200 | ash3en | (~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) ash3en |
| 2024-09-23 20:18:10 +0200 | lucy | (~lucy@user/lucy) lucy |
| 2024-09-23 20:16:59 +0200 | aforemny | (~aforemny@2001:9e8:6cf3:8b00:cb2b:3044:3ef3:939f) aforemny |
| 2024-09-23 20:16:58 +0200 | misterfish | (~misterfis@84.53.85.146) misterfish |
| 2024-09-23 20:16:17 +0200 | lucy | (~lucy@user/lucy) (Ping timeout: 248 seconds) |
| 2024-09-23 20:16:06 +0200 | justsomeguy | (~justsomeg@user/justsomeguy) justsomeguy |
| 2024-09-23 20:16:04 +0200 | aforemny_ | (~aforemny@2001:9e8:6ced:3000:cd4e:2ae2:6fde:9c58) (Ping timeout: 260 seconds) |
| 2024-09-23 20:14:49 +0200 | pavonia | (~user@user/siracusa) (Quit: Bye!) |
| 2024-09-23 20:11:43 +0200 | Kaya-Sem | (~Kaya-Sem@231.33-245-81.adsl-dyn.isp.belgacom.be) () |
| 2024-09-23 20:08:32 +0200 | Kaya-Sem | (~Kaya-Sem@231.33-245-81.adsl-dyn.isp.belgacom.be) |
| 2024-09-23 20:03:54 +0200 | athan | (~athan@2600:382:2d0c:946e:ee6b:c0a7:dbf9:e4ec) (Ping timeout: 246 seconds) |
| 2024-09-23 20:02:39 +0200 | morb | (~morb@pool-108-41-100-120.nycmny.fios.verizon.net) (Ping timeout: 260 seconds) |
| 2024-09-23 19:58:03 +0200 | morb | (~morb@pool-108-41-100-120.nycmny.fios.verizon.net) |
| 2024-09-23 19:54:40 +0200 | <probie> | (9## `minusWord#` ((71## `minusWord#` ctz64# (a `xor64#` b)) `uncheckedShiftRL#` 3#)) `remWord#` 9## -- but now it contains rem, I'm not sure it's worth it |
| 2024-09-23 19:54:28 +0200 | sdrfan123 | (~sdrfan123@2607:fb90:df8d:eacb:1ce7:a140:b870:c72c) |
| 2024-09-23 19:51:58 +0200 | <tomsmeding> | ok that answers my question. Thank you for rubber ducking :) |
| 2024-09-23 19:51:19 +0200 | ash3en | (~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) (Ping timeout: 265 seconds) |
| 2024-09-23 19:49:53 +0200 | <probie> | If you change it to `ctz#` it returns the first, but numbered backwards (e.g 8 for the first byte, 7 for the second byte etc.) |
| 2024-09-23 19:49:27 +0200 | <tomsmeding> | oh it's in the fine print here https://hackage.haskell.org/package/base-4.19.0.0/docs/Control-Exception.html#g:13 |
| 2024-09-23 19:48:21 +0200 | peterbecich | (~Thunderbi@syn-047-229-123-186.res.spectrum.com) (Ping timeout: 252 seconds) |
| 2024-09-23 19:48:02 +0200 | wootehfoot | (~wootehfoo@user/wootehfoot) (Read error: Connection reset by peer) |
| 2024-09-23 19:47:52 +0200 | <tomsmeding> | or is takeMVar always interruptible, regardless of the mask context? If so, why is this not mentioned in big screaming letters in the haddocks? |
| 2024-09-23 19:46:35 +0200 | <tomsmeding> | How can there be exceptions in the first place if everything is masked? |
| 2024-09-23 19:46:27 +0200 | <tomsmeding> | the code snippet (`import GHC.Conc ...`) takes care to handle asynchronous exceptions that cancel the takeMVar -- but this is all happening inside `mask_`! |
| 2024-09-23 19:45:59 +0200 | <probie> | Oh, that doesn't quite work. It returns the _last_ byte |
| 2024-09-23 19:45:48 +0200 | <tomsmeding> | is there someone around who is knowledgeable around asynchronous exceptions? In the FFI chapter of the GHC user guide, there is a code example for allowing C code to wake up a Haskell thread via a put to an MVar: https://ghc.gitlab.haskell.org/ghc/doc/users_guide/exts/ffi.html#waking-up-haskell-threads-from-c |
| 2024-09-23 19:42:52 +0200 | <probie> | (with 0## being returned on equality) |
| 2024-09-23 19:40:59 +0200 | <probie> | For little endian, left to right, I end up with `(71## `minusWord#` clz64# (a `xor64#` b)) `uncheckedShiftRL#` 3#` |
| 2024-09-23 19:40:50 +0200 | euleritian | (~euleritia@dynamic-176-002-006-097.176.2.pool.telefonica.de) |
| 2024-09-23 19:39:54 +0200 | euleritian | (~euleritia@ip4d16fc38.dynamic.kabel-deutschland.de) (Ping timeout: 260 seconds) |
| 2024-09-23 19:37:00 +0200 | myxos | (~myxos@syn-065-028-251-121.res.spectrum.com) myxokephale |
| 2024-09-23 19:36:34 +0200 | machinedgod | (~machinedg@d50-99-47-73.abhsia.telus.net) machinedgod |
| 2024-09-23 19:31:57 +0200 | wootehfoot | (~wootehfoo@user/wootehfoot) wootehfoot |
| 2024-09-23 19:30:50 +0200 | tromp | (~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) |
| 2024-09-23 19:28:40 +0200 | peterbecich | (~Thunderbi@syn-047-229-123-186.res.spectrum.com) peterbecich |
| 2024-09-23 19:25:18 +0200 | <probie> | oh right, which "byte" not "bit". Are we doing little endian or big endian? |
| 2024-09-23 19:24:41 +0200 | synchromesh | (~john@2406:5a00:241a:5600:793d:2863:f8b8:724f) synchromesh |
| 2024-09-23 19:23:45 +0200 | synchromesh | (~john@2406:5a00:241a:5600:793d:2863:f8b8:724f) (Read error: Connection reset by peer) |
| 2024-09-23 19:22:58 +0200 | <tomsmeding> | probie raehik: for msb() read 'countLeadingZeros x `div` 8' |
| 2024-09-23 19:22:39 +0200 | ash3en | (~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) ash3en |
| 2024-09-23 19:22:25 +0200 | ft | (~ft@p508db65d.dip0.t-ipconnect.de) ft |
| 2024-09-23 19:20:18 +0200 | sourcetarius | (~sourcetar@user/sourcetarius) (Ping timeout: 276 seconds) |
| 2024-09-23 19:18:45 +0200 | sdrfan123 | (~sdrfan123@2607:fb90:df8d:eacb:1ce7:a140:b870:c72c) (Client Quit) |
| 2024-09-23 19:18:40 +0200 | <apache2> | sorry Ranhir, meant to highlight raehik |
| 2024-09-23 19:17:40 +0200 | <apache2> | anything involving JMP is going to set you back miles compared to those |