Thanks Jonathan! I will work on what you suggest.
Regarding bug 55815: thank you for pointing that out. I'll update the
bug this weekend.
Geoff
This change is the start of a rewrite of unordered_set and
unordered_map.
(By the way, I am new to GCC and do not have SVN write access.)
SUMMARY OF MOTIVATION FOR THE CHANGE
1. Speed. Linked lists are slow. Without them, we save memory,
allowing us to default to a lower load factor; or, the
Silly me, pasting the patch at the bottom of my original message
didn't work. Patch is attached.
Also, to clarify, I am primarily seeking high-level comments; I am new
here and don't want to waste anybody's time.
Index: libstdc++-v3/include/Makefile.am
. RFC 1321 specifies the possible
length of the file up to 2^64 bits. Here we only compute the
number of bytes. Do a double word increment. */
ctx-total[0] += len;
if (ctx-total[0] len)
++ctx-total[1];
The above is at sha1.c around line 302.
regards,
Geoff Pike
