|
Dell (Test Sponsor: Indiana University) Tesla V100X-8Q PowerEdge C4140 Server (KVM virtual machine) |
SPECaccel_acc_base = 7.18 |
|
SPECaccel_acc_peak = Not Run |
| ACCEL license: | 3440A | Test date: | Jul-2019 |
|---|---|---|---|
| Test sponsor: | Indiana University | Hardware Availability: | May-2019 |
| Tested by: | Indiana University | Software Availability: | Apr-2019 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon Gold 6130 |
| CPU Characteristics: | Intel Turbo Boost on, SMT off. 4 of 32 cores allocated to KVM virtual machine. |
| CPU MHz: | 2100 |
| CPU MHz Maximum: | 3700 |
| FPU: | Integrated |
| CPU(s) enabled: | 32 cores, 2 chips, 16 cores/chip |
| 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: | 256 GB (16 x 16 GB 2Rx8 PC4-2666V-R) 21 GB (21/256 GB Allocated for KVM) |
| Disk Subsystem: | None |
| Other Hardware: | None |
| Accelerator | |
|---|---|
| Accel Model Name: | Tesla V100 |
| Accel Vendor: | NVIDIA Corporation |
| Accel Name: | Tesla V100X-8Q |
| Type of Accel: | GPU |
| Accel Connection: | PCIe |
| Does Accel Use ECC: | Yes |
| Accel Description: | half of virtualized V100-SMX2-16GB with NVLink (Persistence Mode enabled) allocated to KVM virtual machine. |
| Accel Driver: | NVIDIA UNIX x86_64 Kernel Module 418.70 |
| Software | |
|---|---|
| Operating System: | VM: CentOS Linux release 7.6.1810 (Core) 3.10.0-957.12.1.el7.x86_64 Host: Red Hat Enterprise Linux Server release 7.6 (Maipo) 3.10.0-957.21.3.el7.x86_64 |
| Compiler: | PGI Community Edition, Release 19.4 |
| File System: | cephfs nfsv4 (ganesha) over 100Gbits/s Ethernet |
| System State: | Run level 3 (multi-user) |
| Other Software: | KVM Version 2.12, CUDA 10.1 |
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 | 17.5 | 8.31 | 17.2 | 8.45 | 16.9 | 8.56 | ||||||
| 304.olbm | 66.0 | 6.90 | 66.3 | 6.86 | 65.4 | 6.96 | ||||||
| 314.omriq | 77.4 | 12.4 | 77.6 | 12.3 | 77.3 | 12.4 | ||||||
| 350.md | 21.1 | 11.9 | 21.0 | 12.0 | 21.1 | 12.0 | ||||||
| 351.palm | 127 | 2.92 | 123 | 3.00 | 119 | 3.11 | ||||||
| 352.ep | 95.9 | 5.53 | 95.8 | 5.53 | 95.9 | 5.53 | ||||||
| 353.clvrleaf | 77.7 | 5.72 | 77.7 | 5.73 | 77.7 | 5.72 | ||||||
| 354.cg | 37.8 | 10.8 | 35.9 | 11.3 | 38.8 | 10.5 | ||||||
| 355.seismic | 54.1 | 6.84 | 54.8 | 6.75 | 54.8 | 6.75 | ||||||
| 356.sp | 42.1 | 6.56 | 42.3 | 6.53 | 43.6 | 6.33 | ||||||
| 357.csp | 33.7 | 8.01 | 33.8 | 7.99 | 34.1 | 7.91 | ||||||
| 359.miniGhost | 62.7 | 5.89 | 62.7 | 5.89 | 63.0 | 5.86 | ||||||
| 360.ilbdc | 52.6 | 6.97 | 52.7 | 6.96 | 53.0 | 6.93 | ||||||
| 363.swim | 60.8 | 3.78 | 74.4 | 3.09 | 61.2 | 3.76 | ||||||
| 370.bt | 15.4 | 14.5 | 15.4 | 14.5 | 15.5 | 14.4 | ||||||
Platform Notes
Sysinfo program /home/lijunj/junjie_benchmarks/spec/accel-1.2-8q/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on v100x-8q.novalocal Thu Jul 11 01:01:01 2019 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) Gold 6130 CPU @ 2.10GHz 4 "physical id"s (chips) 4 "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 : 1 siblings : 1 physical 0: cores 0 physical 1: cores 0 physical 2: cores 0 physical 3: cores 0 cache size : 16384 KB From /proc/meminfo MemTotal: 22458516 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* centos-release: CentOS Linux release 7.6.1810 (Core) centos-release-upstream: Derived from Red Hat Enterprise Linux 7.6 (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 7.6.1810 (Core) system-release: CentOS Linux release 7.6.1810 (Core) system-release-cpe: cpe:/o:centos:centos:7 uname -a: Linux v100x-8q.novalocal 3.10.0-957.12.1.el7.x86_64 #1 SMP Mon Apr 29 14:59:59 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jul 10 22:07 SPEC is set to: /home/lijunj/junjie_benchmarks/spec/accel-1.2-8q Filesystem Type Size Used Avail Use% Mounted on 10.255.0.1:/volumes/_nogroup/24ec4401-f96d-40a5-99a5-e96f73257d2f nfs4 128G 54G 75G 42% /home/lijunj Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program Information from pgaccelinfo: CUDA Driver Version: 10010 NVRM version: NVIDIA UNIX x86_64 Kernel Module 418.70 Device Number: 0 Device Name: GRID V100X-8Q Device Revision Number: 7.0 Global Memory Size: 8589934592 Number of Multiprocessors: 80 Concurrent Copy and Execution: Yes Total Constant Memory: 65536 Total Shared Memory per Block: 49152 Registers per Block: 65536 Warp Size: 32 Maximum Threads per Block: 1024 Maximum Block Dimensions: 1024, 1024, 64 Maximum Grid Dimensions: 2147483647 x 65535 x 65535 Maximum Memory Pitch: 2147483647B Texture Alignment: 512B Clock Rate: 1530 MHz Execution Timeout: No Integrated Device: No Can Map Host Memory: Yes Compute Mode: default Concurrent Kernels: Yes ECC Enabled: No Memory Clock Rate: 877 MHz Memory Bus Width: 4096 bits L2 Cache Size: 6291456 bytes Max Threads Per SMP: 2048 Async Engines: 2 Unified Addressing: Yes Managed Memory: No Preemption Supported: Yes Cooperative Launch: Yes Multi-Device: Yes PGI Default Target: -ta=tesla:cc70
General Notes
Four V100-SMX2-16GB GPUs were installed on the host system,
three of them were idle while only one is active for running SPEC Accel.
CPUs and GPUs are connected via PCIe, while the four GPUs are connected
through NVLink. The NVlink connection is not used in this test.
Stacksize set to 'unlimited':
ulimit -s unlimited
Spectre & 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 Compiler Invocation
C benchmarks:
| pgcc |
Fortran benchmarks:
| pgfortran |
Benchmarks using both Fortran and C:
| pgcc pgfortran |
Base Optimization Flags
C benchmarks:
| -fast -Mfprelaxed -acc -ta=tesla:cc70 -ta=tesla:cuda10.1 |
Fortran benchmarks:
| -fast -Mfprelaxed -acc -ta=tesla:cc70 -ta=tesla:cuda10.1 |
Benchmarks using both Fortran and C:
| 353.clvrleaf: | -fast -Mfprelaxed -acc -ta=tesla:cc70 -ta=tesla:cuda10.1 |
| 359.miniGhost: | -fast -Mfprelaxed -acc -ta=tesla:cc70 -ta=tesla:cuda10.1 -Mnomain |