SPEC® CINT2006 Result
Copyright 2006-2014 Standard Performance Evaluation Corporation
IBM Corporation
IBM System x3755 M3
(AMD Opteron 6348, 2.80 GHz)
The config file option 'submit' was used.
'numactl' was used to bind copies to the cores.
See the configuration file for details.
'ulimit -s unlimited' was used to set environment stack size
'ulimit -l 2097152' was used to set environment locked pages in memory limit
Set transparent_hugepage=never as a boot parameter in /boot/grub/menu.lst
Set vm/nr_hugepages=43008 in /etc/sysctl.conf
mount -t hugetlbfs nodev /mnt/hugepages
BIOS setting:
Operating Mode set to Performance
Sysinfo program /home/SPECcpu-20120821-amd1206/Docs/sysinfo-rev6874
$Rev: 6874 $ $Date:: 2013-11-20 #$ 654bd3fcf53b06faef0efe54ed011998
running on x3755M3 Wed Sep 3 05:40:37 2014
This section contains SUT (System Under Test) info as seen by
some common utilities. To remove or add to this section, see:
http://www.spec.org/cpu2006/Docs/config.html#sysinfo
From /proc/cpuinfo
model name : AMD Opteron(tm) Processor 6348
4 "physical id"s (chips)
48 "processors"
cores, siblings (Caution: counting these is hw and system dependent. The
following excerpts from /proc/cpuinfo might not be reliable. Use with
caution.)
cpu cores : 6
siblings : 12
physical 0: cores 0 1 2 3 4 5
physical 1: cores 0 1 2 3 4 5
physical 2: cores 0 1 2 3 4 5
physical 3: cores 0 1 2 3 4 5
cache size : 2048 KB
From /proc/meminfo
MemTotal: 529379188 kB
HugePages_Total: 43008
Hugepagesize: 2048 kB
/usr/bin/lsb_release -d
Red Hat Enterprise Linux Server release 6.4 (Santiago)
From /etc/*release* /etc/*version*
redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago)
system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server
uname -a:
Linux x3755M3 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013
x86_64 x86_64 x86_64 GNU/Linux
run-level 3 Sep 1 18:04
SPEC is set to: /home/SPECcpu-20120821-amd1206
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root
ext4 546G 152G 367G 30% /
Additional information from dmidecode:
Warning: Use caution when you interpret this section. The 'dmidecode' program
reads system data which is "intended to allow hardware to be accurately
determined", but the intent may not be met, as there are frequent changes to
hardware, firmware, and the "DMTF SMBIOS" standard.
BIOS American Megatrends Inc. -[AYE167AUS-1.14]- 10/14/2013
Memory:
32x Samsung M393B2G70BH0- 16 GB 2 rank 1866 MHz
(End of data from sysinfo program)
The dmidecode output of the IBM x3755 M3 SUT shows only the label speed of the
memory DIMM (i.e. 1866 MHz in this case). The actual configured speed (i.e. 1600 MHz
in this case) is not shown in the dmidecode output. The actual configured speed
can be confirmed by entering the UEFI user menu during the system boot.
Environment variables set by runspec before the start of the run:
LD_LIBRARY_PATH = "/home/SPECcpu-20120821-amd1206/amd1206-rate-libs-revA/32:/home/SPECcpu-20120821-amd1206/amd1206-rate-libs-revA/64"
The x86 Open64 Compiler Suite is only available from (and supported by) AMD at
http://developer.amd.com/cpu/open64
Binaries were compiled on a system with 2x AMD Opteron 6386SE chips + 128GB Memory using RHEL 6.3
