SPEC® ACCEL™ OCL Result

Wizbrain Inc. (Test Sponsor: Telecommunications Technology Association)

NVIDIA Tesla T4-PCIE-16GB

AirHub AHE-2.0K

ACCEL license:	068	Test date:	Nov-2022
Test sponsor:	Telecommunications Technology Association	Hardware Availability:	Sep-2018
Tested by:	Telecommunications Technology Association	Software Availability:	Oct-2021

Hardware
CPU Name:	Intel Xeon Silver 4216
CPU Characteristics:	Intel Turbo Boost Technology up to 3.20 GHz
CPU MHz:	2100
CPU MHz Maximum:	3200
FPU:	Integrated
CPU(s) enabled:	32 cores, 2 chips, 16 cores/chip, 2 threads/core
CPU(s) orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
L3 Cache:	22 MB I+D on chip per chip
Other Cache:	None
Memory:	64 GB (8 x 8 GB 1Rx8 PC4-3200AA-R)
Disk Subsystem:	1 x 480 GB SAMSUNG MZ7WD480
Other Hardware:	--

Accelerator
Accel Model Name:	Tesla T4-PCIE-16GB
Accel Vendor:	NVIDIA
Accel Name:	NVIDIA Tesla T4-PCIE-16GB
Type of Accel:	GPU
Accel Connection:	PCIe 3.0 16x
Does Accel Use ECC:	Yes
Accel Description:	NVIDIA Tesla T4-PCIE-16GB
Accel Driver:	NVIDIA Driver Version 460.106.00

Software
Operating System:	CentOS Linux release 7.9.2009 (Core) 3.10.0-1160.76.1.el7.x86_64
Compiler:	GCC 8.3.1 20190311
File System:	xfs
System State:	Multi-user, run level 3
Other Software:	NVIDIA CUDA 11.2

Results Table

Benchmark	Base						Peak
Benchmark	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.
101.tpacf	10.5	10.2	10.9	9.85	10.9	9.81
103.stencil	25.7	4.86	25.7	4.87	25.7	4.86
104.lbm	11.7	9.55	12.0	9.37	12.0	9.32
110.fft	35.7	3.11	36.4	3.05	36.7	3.03
112.spmv	39.0	3.77	39.0	3.77	39.0	3.77
114.mriq	7.50	14.5	7.61	14.3	7.62	14.3
116.histo	90.5	1.26	91.4	1.25	92.6	1.23
117.bfs	38.0	3.08	38.0	3.08	38.1	3.07
118.cutcp	12.0	8.25	12.0	8.24	12.1	8.19
120.kmeans	60.4	1.66	60.5	1.65	60.6	1.65
121.lavamd	8.50	12.8	8.51	12.8	8.52	12.8
122.cfd	21.1	5.97	21.2	5.95	21.2	5.95
123.nw	23.4	4.92	23.4	4.91	23.4	4.91
124.hotspot	19.4	5.88	19.5	5.84	19.4	5.89
125.lud	41.1	2.90	41.2	2.89	40.9	2.91
126.ge	12.6	12.3	12.6	12.3	12.6	12.3
127.srad	33.2	3.44	33.1	3.44	33.1	3.44
128.heartwall	23.0	4.60	23.1	4.59	23.2	4.58
140.bplustree	23.5	4.59	23.5	4.59	23.6	4.57

Platform Notes

 Sysinfo program /home/tta0903/accel-1.4/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on tyan Mon Nov 14 04:26:15 2022

 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) Silver 4216 CPU @ 2.10GHz
       2 "physical id"s (chips)
       64 "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 : 16
       siblings  : 32
       physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
       physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
    cache size : 22528 KB

 From /proc/meminfo
    MemTotal:       65589600 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    centos-release: CentOS Linux release 7.9.2009 (Core)
    centos-release-upstream: Derived from Red Hat Enterprise Linux 7.9 (Source)
    os-release:
       NAME="CentOS Linux"
       VERSION="7 (Core)"
       ID="centos"
       ID_LIKE="rhel fedora"
       VERSION_ID="7"
       PRETTY_NAME="CentOS Linux 7 (Core)"
       ANSI_COLOR="0;31"
       CPE_NAME="cpe:/o:centos:centos:7"
    redhat-release: CentOS Linux release 7.9.2009 (Core)
    system-release: CentOS Linux release 7.9.2009 (Core)
    system-release-cpe: cpe:/o:centos:centos:7

 uname -a:
    Linux tyan 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Nov 11 02:36

 SPEC is set to: /home/tta0903/accel-1.4
    Filesystem              Type  Size  Used Avail Use% Mounted on
    /dev/mapper/centos-home xfs   291G   63G  228G  22% /home
 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.


 (End of data from sysinfo program)

General Notes

 ================================================================================================
 Spectre and Meltdown
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
 is mitigated in the system as tested and documented.

Base Runtime Environment

C benchmarks:

OpenCL Platform: NVIDIA CUDA, OpenCL 1.2 CUDA 11.2.162 OpenCL Device #0: Tesla T4, v 460.106.00

C++ benchmarks:

OpenCL Platform: NVIDIA CUDA, OpenCL 1.2 CUDA 11.2.162 OpenCL Device #0: Tesla T4, v 460.106.00

Base Compiler Invocation

C benchmarks:

gcc

C++ benchmarks:

g++

Base Portability Flags

116.histo:

-DSPEC_LOCAL_MEMORY_HEADROOM=2

Base Optimization Flags

C benchmarks:

-O2 -I/usr/local/cuda/include -L/usr/local/cuda/lib64 -lOpenCL

C++ benchmarks:

-O2 -I/usr/local/cuda/include -L/usr/local/cuda/lib64 -lOpenCL

The flags file that was used to format this result can be browsed at
https://www.spec.org/accel/flags/gcc_flags.20221205.html.

You can also download the XML flags source by saving the following link:
https://www.spec.org/accel/flags/gcc_flags.20221205.xml.