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| author |   Ulrich Drepper <drepper@redhat.com> | 2010-11-05 07:57:46 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-11-05 07:57:46 -0400 |
| commit | c0dde15b5dba7e02ce6f36eab3a4d1c166f9951b (patch) | |
| tree | ba46149312b4ab5e66771663289e3754bcc45d84 /NEWS | |
| parent | Verify in ttyname() that the symlink is valid. (diff) | |
| download | glibc-c0dde15b5dba7e02ce6f36eab3a4d1c166f9951b.tar.gz glibc-c0dde15b5dba7e02ce6f36eab3a4d1c166f9951b.tar.bz2 glibc-c0dde15b5dba7e02ce6f36eab3a4d1c166f9951b.zip | |
32bit memset-sse2.S fails with uneven cache size
32bit memset-sse2.S assumes cache size is multiple of 128 bytes. If
it isn't true, memset-sse2.S will fail. For example, a processor can
have 24576 KB L3 cache and 20 cores. That is 2516582 byte per core. Half
of it is 1258291, which isn't helpful for vector instructions. This
patch rounds cache sizes to multiple of 256 bytes and adds "raw" cache
sizes.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,4 +1,4 @@ -GNU C Library NEWS -- history of user-visible changes. 2010-11-2 +GNU C Library NEWS -- history of user-visible changes. 2010-11-5 Copyright (C) 1992-2009, 2010 Free Software Foundation, Inc. See the end for copying conditions. @@ -11,7 +11,7 @@ Version 2.13 3268, 7066, 10851, 11611, 11640, 11701, 11840, 11856, 11883, 11903, 11904, 11968, 11979, 12005, 12037, 12067, 12077, 12078, 12092, 12093, 12107, 12108, - 12113, 12140, 12159, 12167 + 12113, 12140, 12159, 12167, 12191 * New Linux interfaces: prlimit, prlimit64, fanotify_init, fanotify_mark |