|
github.com/moarvm/moarvm | IRC logs at colabti.org/irclogger/irclogger_logs/moarvm Set by AlexDaniel on 12 June 2018. |
|||
|
00:17
colomon_ left
01:23
AlexDaniel` left
02:14
evalable6 left
02:19
ggoebel left
02:20
evalable6 joined
02:38
leont left
|
|||
| nwc10 | good *, #moarvm | 05:36 | |
|
07:02
sena_kun joined
07:16
benchable6 left,
sourceable6 left,
sourceable6 joined,
benchable6 joined
07:28
domidumont joined
08:03
zakharyas joined
08:47
MasterDuke joined
|
|||
| MasterDuke | how do we want to handle aborts from gmp? (try to) detect the potential error conditions before calling the gmp function? trap any errors? | 09:00 | |
| nwc10 | how does it abort? call abort()? | 09:01 | |
| MasterDuke | well, i don't think it's any one thing. sometimes it's floating point exceptions, sometimes divide by 0, no mem available | 09:02 | |
| nwc10 | er, erk. | 09:03 | |
| OK, I don't know. But if it's being called from gcc as part of an optimiser, surely that has to handle all this reliably. So how does it avoid crapping out, and instead returning useful messages? | 09:04 | ||
| I really don't know. It's sounding like "doctor doctor, it hurts when I do this" "Well, don't do that then" | |||
| as in - it sounds like we don't want to even call it if we know that it's going to bomb out | 09:05 | ||
| but I don't know whehter all the cases can be spotted before it's called. | |||
| I've not even looked into this code | |||
| MasterDuke | you've not looked at the moarvm code that calls the gmp functions? or the gmp implementation? | 09:08 | |
| nwc10 | neither part | 09:17 | |
| MasterDuke | gmplib.org/repo/gmp/file/tip/errno.c#l44 | 09:19 | |
| nwc10 | oh my. For that I trade you this: github.com/JuliaLang/julia/issues/37327 | 09:22 | |
| which looks kind of bonkers | |||
| but seems to start to answer "how does Julia do it"? | 09:23 | ||
|
09:30
sena_kun left
09:36
greppable6 left,
quotable6 left,
notable6 left,
nativecallable6 left,
coverable6 left,
coverable6 joined,
quotable6 joined,
notable6 joined,
nativecallable6 joined,
greppable6 joined
09:45
sena_kun joined
10:47
leont joined
11:32
leont left
11:34
zakharyas left
|
|||
| nine | MasterDuke: linux.die.net/man/3/feenableexcept | 12:48 | |
| MasterDuke | nine: thanks, i'll give that a try | 12:51 | |
| nine | Huh.... the GMP docs tell you to use MPFR instead in new projects. And MPFR actually documents how to handle exceptions: www.mpfr.org/mpfr-current/mpfr.html#Exceptions | 12:54 | |
|
12:54
leont joined
13:10
pamplemousse__ joined
13:25
zakharyas joined
13:37
pamplemousse__ left
13:41
Altai-man joined
13:43
sena_kun left
14:20
pamplemousse__ joined
14:36
pamplemousse__ is now known as pamplemousse
15:02
pamplemousse left
15:09
patrickb joined
15:15
pamplemousse joined
15:20
pamplemousse left
15:25
pamplemousse joined
15:40
patrickb left
16:20
patrickb joined
16:34
domidumont left
16:40
pamplemousse left
17:06
pamplemousse joined
|
|||
| Geth | MoarVM: patrickbkr++ created pull request #1358: Minor optimization of MVM_file_isexecutable on Windows |
17:09 | |
|
17:16
pamplemousse left
17:22
patrickb left
17:34
pamplemousse joined
17:41
sena_kun joined
17:43
Altai-man left
17:49
brrt joined
|
|||
| brrt | \o | 17:50 | |
| nwc10 | o/ | 17:57 | |
| pamplemousse | o/ | 18:23 | |
| nine | \o | 18:34 | |
|
18:38
zakharyas left
|
|||
| brrt | ohai pamplemousse | 18:48 | |
| and nine, and nwc10 | 18:49 | ||
| pamplemousse | Hello! It's been a hot minute. Hope everyone's doing well! | 18:54 | |
| lizmat is doing fine, pamplemousse ! | 18:55 | ||
|
19:47
brrt left
20:33
pamplemousse left
20:40
squashable6 left,
squashable6 joined
21:07
pamplemousse joined
21:10
MasterDuke left
21:36
pamplemousse left
21:41
Altai-man joined
21:43
sena_kun left
22:41
Altai-man left
|
|||