https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #12 from ro at CeBiTec dot Uni-Bielefeld.DE ---
> --- Comment #11 from Francois-Xavier Coudert
> ---
> Hi Rainer,
>
> Apologies for that, apparently I got confused between the keyword and the
> macro
> form. Can you confirm that bo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #11 from Francois-Xavier Coudert ---
Hi Rainer,
Apologies for that, apparently I got confused between the keyword and the macro
form. Can you confirm that bootstrapped is fixed if you change it to
static_assert(sizeof(GFC_UINTE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Rainer Orth changed:
What|Removed |Added
CC||ro at gcc dot gnu.org
--- Comment #10 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #9 from Francois-Xavier Coudert ---
After my patch, measurements seem to indicate the output of integers is mostly
bound the library overhead. Inspection of the various itoa/btoa/otoa/xtoa
functions seems to show they're reasonably ef
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #8 from Francois-Xavier Coudert ---
Patch posted at https://gcc.gnu.org/pipermail/fortran/2021-December/057219.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #7 from Francois-Xavier Coudert ---
Created attachment 52023
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52023&action=edit
First patch to speed up gfc_itoa()
There was a bug in the previous patch (when we write out the low d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #6 from Francois-Xavier Coudert ---
Integrating this quick patch into libgfortran, here are the timings to make a
formatted write of 10 million integers into a string.
- very small value (1), negligible speedup (2.273s to 2.248s)
- s
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
--- Comment #5 from Francois-Xavier Coudert ---
Consider this:
/* Fast helper function for a positive value that fits in uint64_t. */
char *itoa64 (uint64_t n, char *p)
{
while (n != 0)
{
*--p = '0' + (n % 10);
n /= 10;
}
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Francois-Xavier Coudert changed:
What|Removed |Added
CC||fxcoudert at gcc dot gnu.org
-
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
anlauf at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|11.3|---
--- Comment #3 from anlau
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Richard Biener changed:
What|Removed |Added
Target Milestone|11.2|11.3
--- Comment #2 from Richard Biener
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|11.0|11.2
--- Comment #1 from Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Thomas Koenig changed:
What|Removed |Added
Assignee|tkoenig at gcc dot gnu.org |unassigned at gcc dot
gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98076
Thomas Koenig changed:
What|Removed |Added
Version|unknown |11.0
Ever confirmed|0
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