diff options
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/cacheinfo.c | 2 | ||||
| -rw-r--r-- | sysdeps/x86_64/sched_cpucount.c | 26 |
2 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/x86_64/cacheinfo.c b/sysdeps/x86_64/cacheinfo.c index f8217a1757..8855b6d45f 100644 --- a/sysdeps/x86_64/cacheinfo.c +++ b/sysdeps/x86_64/cacheinfo.c @@ -55,11 +55,13 @@ static const struct intel_02_cache_info { 0x45, _SC_LEVEL2_CACHE_SIZE, 2097152, 4, 32 }, { 0x46, _SC_LEVEL3_CACHE_SIZE, 4194304, 4, 64 }, { 0x47, _SC_LEVEL3_CACHE_SIZE, 8388608, 8, 64 }, + { 0x48, _SC_LEVEL2_CACHE_SIZE, 3145728, 12, 64 }, { 0x49, _SC_LEVEL2_CACHE_SIZE, 4194304, 16, 64 }, { 0x4a, _SC_LEVEL3_CACHE_SIZE, 6291456, 12, 64 }, { 0x4b, _SC_LEVEL3_CACHE_SIZE, 8388608, 16, 64 }, { 0x4c, _SC_LEVEL3_CACHE_SIZE, 12582912, 12, 64 }, { 0x4d, _SC_LEVEL3_CACHE_SIZE, 16777216, 16, 64 }, + { 0x4e, _SC_LEVEL2_CACHE_SIZE, 6291456, 24, 64 }, { 0x60, _SC_LEVEL1_DCACHE_SIZE, 16384, 8, 64 }, { 0x66, _SC_LEVEL1_DCACHE_SIZE, 8192, 4, 64 }, { 0x67, _SC_LEVEL1_DCACHE_SIZE, 16384, 4, 64 }, diff --git a/sysdeps/x86_64/sched_cpucount.c b/sysdeps/x86_64/sched_cpucount.c new file mode 100644 index 0000000000..63d84a62e8 --- /dev/null +++ b/sysdeps/x86_64/sched_cpucount.c @@ -0,0 +1,26 @@ +/* Copyright (C) 2007 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifdef __amdfam10 +# define POPCNT(l) \ + ({ __cpu_mask r; \ + asm ("popcntq %1, %0" : "=r" (r) : "0" (l)); \ + r; }) +#endif + +#include <posix/sched_cpucount.c> |