SPEC® ACCEL™ ACC Result

Copyright 2014-2015 Standard Performance Evaluation Corporation

GIGABYTE (Test Sponsor: Cirrascale Corporation)

FirePro s9150

GIGABYTE MD70-HB0 Motherboard

SPECaccel_acc_base = 2.89

SPECaccel_acc_peak = 2.99

ACCEL license: 3842 Test date: Feb-2015
Test sponsor: Cirrascale Corporation Hardware Availability: Jul-2014
Tested by: PathScale Inc. Software Availability: Mar-2015
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2637 v3
CPU Characteristics: Intel Turbo Boost Technology up to 3.70 GHz
CPU MHz: 3500
CPU MHz Maximum: 3700
FPU: Integrated
CPU(s) enabled: 16 cores, 2 chips, 4 cores/chip, 2 threads/core
CPU(s) orderable: 1,2 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 15 MB I+D on chip per chip
Other Cache: None
Memory: 32 GB (4 x 8 GB 1Rx4 PC4-2133R-15, running at
2133 MHz)
Disk Subsystem: Western Digital Model: WD7500BPKT-00PK4T0 750Gb
SATA 7200 rpm
Other Hardware: None
Accelerator
Accel Model Name: AMD FirePro s9150
Accel Vendor: AMD
Accel Name: FirePro s9150
Type of Accel: GPU
Accel Connection: PCIe 3.0 16x
Does Accel Use ECC: No
Accel Description:
GPU set to high performance
of sclk: 86100 mclk: 125000. See notes below.
Accel Driver: AMD ATI Radeon Linux x86_64 Kernel Module 3.19.0+
Software
Operating System: CentOS release 6.6 (Final)
3.19.0PathScale+
Compiler: PathScale ENZO 2015 v6.0
File System: ext4
System State: Run level 3 (add definition here)
Other Software: None

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
303.ostencil 41.8  3.47   40.1  3.62   41.6  3.48   41.8  3.47   40.1  3.62   41.6  3.48  
304.olbm 55.6  8.18   54.5  8.34   54.0  8.43   55.6  8.18   54.5  8.34   54.0  8.43  
314.omriq 68.6  13.9    78.6  12.2    79.8  12.0    68.6  13.9    78.6  12.2    79.8  12.0   
350.md 100    2.51   101    2.49   101    2.49   85.2  2.96   85.0  2.96   85.1  2.96  
351.palm 254    1.46   255    1.45   255    1.45   256    1.44   254    1.46   257    1.44  
352.ep 265    2.00   266    1.99   265    2.00   237    2.24   237    2.24   236    2.24  
353.clvrleaf 146    3.04   141    3.16   142    3.13   146    3.04   141    3.16   142    3.13  
354.cg 450    0.907  452    0.903  450    0.906  450    0.907  452    0.903  450    0.906 
355.seismic 111    3.33   113    3.28   111    3.34   93.1  3.98   93.8  3.94   92.1  4.02  
356.sp 88.4  3.12   88.6  3.12   88.7  3.11   88.4  3.12   88.6  3.12   88.7  3.11  
357.csp 58.3  4.63   57.3  4.71   59.3  4.56   58.3  4.63   57.3  4.71   59.3  4.56  
359.miniGhost 207    1.78   221    1.67   229    1.61   207    1.78   221    1.67   229    1.61  
360.ilbdc 249    1.48   249    1.48   248    1.48   225    1.63   225    1.63   225    1.63  
363.swim 108    2.12   98.7  2.33   109    2.12   108    2.12   98.7  2.33   109    2.12  
370.bt 50.7  4.40   50.4  4.42   50.2  4.45   50.7  4.40   50.4  4.42   50.2  4.45  

Platform Notes

 Sysinfo program /home/pathscale/ACCEL/Docs/sysinfo
 $Rev: 6874 $ $Date:: 2013-11-20 #$ 0953404ef7e75a5f9bbb534c6de3f831
 running on Cirrascale Wed Feb 18 01:00:54 2015

 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/accel/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E5-2637 v3 @ 3.50GHz
       2 "physical id"s (chips)
       16 "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 : 4
       siblings  : 8
       physical 0: cores 0 1 4 5
       physical 1: cores 0 1 4 5
    cache size : 15360 KB

 From /proc/meminfo
    MemTotal:       32946036 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    CentOS release 6.6 (Final)

 From /etc/*release* /etc/*version*
    centos-release: CentOS release 6.6 (Final)
    redhat-release: CentOS release 6.6 (Final)
    system-release: CentOS release 6.6 (Final)
    system-release-cpe: cpe:/o:centos:linux:6:GA

 uname -a:
    Linux Cirrascale 3.19.0PathScale+ #6 SMP Tue Feb 17 03:20:41 PST 2015 x86_64
    x86_64 x86_64 GNU/Linux

 run-level 3 Feb 18 00:45

 SPEC is set to: /home/pathscale/ACCEL
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda1      ext4   96G   26G   67G  28% /
 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 GIGABYTE F15 11/28/2014
   Memory:
    4x Kinston 9995589-001.A00G 8 GB 1 rank 2133 MHz
    12x NO DIMM NO DIMM

 (End of data from sysinfo program)
 3.19.0PathScale+ is built from exactly this commit with one additionally patch below
 https://github.com/torvalds/linux/commit/8cc748aa76c921d8834ef00f762f31acd2c93aa8

 Author: Alex Deucher <alexander.deucher@amd.com>
 Date:   Thu Feb 12 00:40:58 2015 -0500

     drm/radeon: fix voltage setup on hawaii

     Missing parameter when fetching the real voltage values
     from atom.  Fixes problems with dynamic clocking on
     certain boards.

     bug:
     https://bugs.freedesktop.org/show_bug.cgi?id=87457

     Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
     Cc: stable@vger.kernel.org

 diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
 index dbc94f3..fc1b3f3 100644
 --- a/drivers/gpu/drm/radeon/radeon_atombios.c
 +++ b/drivers/gpu/drm/radeon/radeon_atombios.c
 @@ -3289,6 +3289,7 @@ int radeon_atom_get_voltage_evv(struct radeon_device *rdev,

         args.in.ucVoltageType = VOLTAGE_TYPE_VDDC;
         args.in.ucVoltageMode = ATOM_GET_VOLTAGE_EVV_VOLTAGE;
 +       args.in.usVoltageLevel = cpu_to_le16(virtual_voltage_id);
         args.in.ulSCLKFreq =

General Notes

 ECC disabled by default
 GPU Boost mode enabled by setting the device to the following below
 high performance mode: "echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level"
 The details for high performance mode: cat /sys/kernel/debug/dri/64/radeon_pm_info
 uvd    disabled
 vce    disabled
 power level avg    sclk: 86100 mclk: 125000
 The Intel documentation says the CPU can boost to 3700 Mhz, but dmidecode reports Max Speed: 3600 MHz
 Kit built system using no case and just mounted on a test bench

Base Compiler Invocation

C benchmarks:

 pathcc 

Fortran benchmarks:

 pathf90 

Benchmarks using both Fortran and C:

 pathcc   pathf90 

Base Portability Flags

314.omriq:  -std=gnu89 

Base Optimization Flags

C benchmarks:

 -O3   -acc   -device=hawaii 

Fortran benchmarks:

 -O3   -acc   -device=hawaii 

Benchmarks using both Fortran and C:

 -O3   -acc   -device=hawaii 

Peak Compiler Invocation

C benchmarks:

 pathcc 

Fortran benchmarks:

 pathf90 

Benchmarks using both Fortran and C:

 pathcc   pathf90 

Peak Portability Flags

314.omriq:  -std=gnu89 

Peak Optimization Flags

C benchmarks:

303.ostencil:  basepeak = yes 
304.olbm:  basepeak = yes 
314.omriq:  basepeak = yes 
352.ep:  -O3   -acc   -device=hawaii   -fprelaxed-offload 
354.cg:  basepeak = yes 
357.csp:  basepeak = yes 
370.bt:  basepeak = yes 

Fortran benchmarks:

350.md:  -O3   -acc   -device=hawaii   -fprelaxed-offload 
351.palm:  -O3   -acc   -device=hawaii   -CG2:gpu-no-sched-regpressure 
355.seismic:  Same as 350.md 
356.sp:  basepeak = yes 
360.ilbdc:  -O3   -acc   -device=hawaii   -CG2:gpu-no-misched 
363.swim:  basepeak = yes 

Benchmarks using both Fortran and C:

353.clvrleaf:  basepeak = yes 
359.miniGhost:  basepeak = yes 

The flags file that was used to format this result can be browsed at
http://www.spec.org/accel/flags/pathscale2015_flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/accel/flags/pathscale2015_flags.xml.