Intel MPI999WSGE1 User Manual
Product Brief
Intel® MPI Library 5.0
HIGH PERFORMANCE MPI
LIBRARY FOR CLUSTER
MESSAGING
LIBRARY FOR CLUSTER
MESSAGING
Top Features
Scalability verified up to 150k
processes
processes
Supports the latest MPI-3
standard
standard
MPICH ABI compatibility
Available in cluster tools suite:
Intel® Cluster Studio XE
Interoperable Products
Intel® Composer XE
Intel® VTune™ Amplifier XE
Intel® Inspector XE
Intel® Math Kernel Library
Intel® Trace Analyzer and
Collector
Collector
OS Support:
Windows*
Linux*
“Fast and accurate state of the art
general purpose CFD solvers is the
focus at S & I Engineering
Solutions Pvt, Ltd. Scalability and
efficiency are key to us when it
comes to our choice and use of MPI
Libraries. The Intel® MPI Library
has enabled us to scale to over 10k
cores with high efficiency and
performance.”
general purpose CFD solvers is the
focus at S & I Engineering
Solutions Pvt, Ltd. Scalability and
efficiency are key to us when it
comes to our choice and use of MPI
Libraries. The Intel® MPI Library
has enabled us to scale to over 10k
cores with high efficiency and
performance.”
Nikhil Vijay Shende, Director, S & I Engineering
Solutions, Pvt. Ltd.
Solutions, Pvt. Ltd.
Deliver Flexible, Efficient, and Scalable Cluster
Messaging
Messaging
Intel® MPI Library focuses on making applications perform better on Intel® architecture-
based clusters—implementing the high performance Message Passing Interface Version
3.0 specification on multiple fabrics. It enables you to quickly deliver maximum end user
performance even if you change or upgrade to new interconnects, without requiring
changes to the software or operating environment.
based clusters—implementing the high performance Message Passing Interface Version
3.0 specification on multiple fabrics. It enables you to quickly deliver maximum end user
performance even if you change or upgrade to new interconnects, without requiring
changes to the software or operating environment.
Use this high performance MPI library to develop applications that can run on multiple
cluster interconnects chosen by the user at runtime. Benefit from a free runtime
environment kit for products developed with Intel MPI library. Get excellent performance
for enterprise, divisional, departmental, workgroup, and personal High Performance
Computing.
cluster interconnects chosen by the user at runtime. Benefit from a free runtime
environment kit for products developed with Intel MPI library. Get excellent performance
for enterprise, divisional, departmental, workgroup, and personal High Performance
Computing.
Intel® MPI Library (Intel® MPI) provides reduced MPI latency which can result in faster throughput.
3.1
2.5
3.4
2.9
2.2
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1
0.0
1.0
2.0
3.0
4.0
4 bytes
512 bytes 16 Kbytes 128 Kbytes 4 Mbytes
S
p
eed
up
(ti
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Intel MPI 5.0
Platform MPI 9.1.2 CE
MVAPICH2 2.0rc2
OpenMPI 1.7.3
Superior Performance with Intel® MPI Library 5.0
192 Processes, 8 nodes (InfiniBand + shared memory), Linux* 64
Relative (Geomean) MPI Latency Benchmarks (Higher is Better)
3.1X
Faster
Configuration: Hardware: CPU: Dual Intel® Xeon E5-2697v2@2.70Ghz; 64 GB RAM. Interconnect: Mellanox Technologies* MT27500 Family [ConnectX*-3] FDR.. Software:
RedHat* RHEL 6.2; OFED 3.5-2; Intel® MPI Library 5.0 Intel® MPI Benchmarks 3.2.4 (default parameters; built with Intel® C++ Compiler XE 13.1.1 for Linux*);
Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and
MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to
vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product
when combined with other products. * Other brands and names are the property of their respective owners. Benchmark Source: Intel Corporation
Optimization Notice: Intel’s compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique
to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the
availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in
this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel
microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered
by this notice. Notice revision #20110804 .
2.5X
Faster
3.4X
Faster
2.9X
Faster
2.2X
Faster