Search
Friday, 9th of November 2018, 2:59:53 UTC
12:23:31
stassats
thinking about w^x, i don't think we can do it without either stopping the world or each new code object occupying a separate page
14:26:45
stassats`
the latest substitute-single-use-lvar is caused by it working on a yet uninlined local function
14:26:57
stassats`
so it doesn't see the where the value is actually going when inlined
14:27:58
pfdietz
Minimizing that was annpying, as I had to do it by hand.
14:29:18
stassats`
i might just give up and only transform (let ((x ...)) x) to ..., but i wanted it to be general
14:29:38
ebrasca
How is going port of sbcl for ppc64?
14:30:37
ebrasca
stassats`: I don't undestand what do you mean with "nohow".
14:35:38
sjl_
nohow : How is ... going? :: nowhere : Where is ... going?
14:37:37
ebrasca
Can sbcl run on ppc64le?
14:39:28
pfdietz
I think there's a lack of developer bandwidth outside x86-64 (and 32?) and ARM64.
14:40:17
stassats
only ppc64be, via ppc32
14:42:17
ebrasca
How I can integrate fat32 suport to sbcl? ( It currently work in Mezzano OS )
14:42:46
ebrasca
Here link of my fat32 https://github.com/ebrasca/Mezzano/blob/master/file/fat32.lisp
14:43:08
stassats
fat32 is not something sbcl needs
14:45:50
ebrasca
Is it better for my fat32 to ignore other common lisps?
14:47:10
stassats
other common lisps are not trying to be operating systems
14:54:15
stassats
ok, i'm giving up on smart substitute-single-use-lvar for returns and exits, even though i now can handle anything, except for inlining, since it can produce arbitrary code
14:54:25
stassats
whether the thing itself is inlined, or something inside of it is inlined
14:54:58
stassats
but, i gather a bit of tests and a better understanding, it's really not an important optimization
14:55:17
ebrasca
Can sbcl compile in parallel?
14:58:15
stassats
but i still get (defun foo (z x) (position z (the simple-bit-vector x))) optimized, which was the target
14:59:30
stassats
pfdietz: i accidentally managed to make a crashing test care, so you just got a bit unlucky
Friday, 9th of November 2018, 14:59:53 UTC