Date post: | 12-Dec-2015 |
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Business Challenges in Product Development
Complex simulations
Faster time-to-market
Improve product-quality
More design points
can be analyzed for
better-quality products
without slipping project
schedules
Simulation times can
be cut into half, thus
shorter product
development times
Mesh sizes can be
doubled or advanced
models can be used
without increasing
simulation times
For some models 57%
Nearly every model 34%
Almost never
9%
Frequency of limiting size/detail in simulation models due to compute infrastructure or turnaround time limitations
What challenges are ANSYS customers facing today?
Source: HPC usage survey by ANSYS with over 1,800 respondents
ANSYS 15.0 HPC licenses (new)
• Treats each GPU socket as a CPU core, which significantly increases simulation
productivity from HPC licenses
• All ANSYS HPC products unlock GPUs in 15.0, including HPC, HPC Pack, HPC
Workgroup, and HPC Enterprise products.
License type ANSYS 14.5 ANSYS 15.0
HPC per core licenses None 1 HPC license – 1 GPU
2 HPC licenses – 2 GPUs
‘N’ HPC licenses – ‘N’ GPUs
HPC pack 1 HPC pack – 1 GPU
2 HPC packs – 4 GPUs
1 HPC pack – 4 GPUs
2 HPC packs – 16 GPUs
GPU support in ANSYS – Licensing comparison
• In addition to the expanded support, ANSYS revised the HPC licensing policy in
version 15.0 in favor of GPUs
Higher is
Better
GPU value proposition for Mechanical15.0
V14sp-6 Model
AN
SY
S M
echanic
al jo
bs/
day
V14sp-6 benchmark, 4.9 M DOF, static non-linear
analysis; direct sparse solver, distributed ANSYS
Mechanical 15.0 with Intel Xeon E5-2697 v2 2.7 GHz
CPU; Tesla K20 GPU.
Simulation productivity
Benefit
100%
25%
100%
180%
CPU GPU
Cost
CPU-only solution cost is approximated and includes
both hardware and software license costs. Benefit is
based on the number of completed Mechanical jobs/day.
CPU-only
solution cost
Simulation
productivity from
CPU-only system
Additional
productivity from
GPU
Additional cost of
adding a GPU +
HPC license
7X
Additional productivity/$
spent on GPUs
With one HPC license + Tesla K20
2 CPU cores 2 CPU cores
+ Tesla K20
59
165
2.8X
Higher is
Better
CPU GPU
GPU value proposition for Mechanical15.0
Simulation productivity
Benefit
100%
12%
100%
50%
Cost
CPU-only solution cost is approximated and
includes both hardware and software license costs.
Benefit is based on the number of completed
Mechanical jobs/day.
CPU-only
solution cost
Simulation
productivity from
CPU-only system
Additional
productivity from
GPU
Additional cost of
adding a GPU
4X
Additional productivity/$
spent on GPUs
With an HPC pack + Tesla K20
V14sp-6 benchmark, 4.9 M DOF, static non-linear
analysis; direct sparse solver, distributed ANSYS
Mechanical 15.0 with Intel Xeon E5-2697 v2 2.7 GHz
CPU; Tesla K20 GPU.
AN
SY
S M
echanic
al jo
bs/
day
V14sp-6 Model
8 CPU cores 7 CPU cores
+ Tesla K20
180
270
1.5X
Higher is
Better
GPU value proposition for Mechanical15.0
V14sp-5 Model
AN
SY
S M
echanic
al jo
bs/
day
V14sp-5 benchmark, 2.1 M DOF, static non-linear
analysis; direct sparse solver, distributed ANSYS
Mechanical 15.0 with Intel Xeon E5-2697 v2 2.7 GHz
CPU; Tesla K40 GPU.
Simulation productivity
Benefit
100%
35%
100%
290%
CPU GPU
Cost
CPU-only solution cost is approximated and includes
both hardware and software license costs. Benefit is
based on the number of completed Mechanical jobs/day.
CPU-only
solution cost
Simulation
productivity from
CPU-only system
Additional
productivity from
GPU Additional cost of
adding a GPU +
HPC license
8X
Additional productivity/$
spent on GPUs
With one HPC license + Tesla K40
2 CPU cores 2 CPU cores
+ Tesla K40
93
363
3.9X
Higher is
Better
CPU GPU
GPU value proposition for Mechanical15.0
Simulation productivity
Benefit
100% 100%
120%
Cost
CPU-only solution cost is approximated and
includes both hardware and software license costs.
Benefit is based on the number of completed
Mechanical jobs/day.
CPU-only
solution cost
Simulation
productivity from
CPU-only system
Additional
productivity from
GPU
6X
Additional productivity/$
spent on GPUs
With an HPC pack + Tesla K40 A
NSY
S M
echanic
al jo
bs/
day
V14sp-5 Model
V14sp-5 benchmark, 2.1 M DOF, static non-linear
analysis; direct sparse solver, distributed ANSYS
Mechanical 15.0 with Intel Xeon E5-2697 v2 2.7 GHz
CPU; Tesla K40 GPU.
8 CPU cores 7 CPU cores
+ Tesla K40
275
600
2.2X
19%
Additional cost of
adding a GPU
100% 100%