Intel ITB999LSGE1 development software
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1. Top Features Rich set of components to efficiently implement higher level task based parallelism Future proof applications to tap current and future multicore and many core platforms Compatible with multiple compilers and portable to various operating systems Available with open source or commercial license Intel Cluster Studio XE Intel Parallel Studio XE Intel C Studio XE Intel Composer XE Intel C Composer XE Standalone as Intel Threading Building Blocks Windows Linux OS X Intel TBB provided us with optimized code that we did not have to develop or maintain for critical system services could assign my developers to code what we bring to the software table crowd simulation software Micha l Rouill CTO Golaem OR PERFORMANCE intel ilding Blocks 4 2 Product Brief Simplify Parallelism with a Scalable Parallel Model Intel Threading Building Blocks Intel TBB 4 2 is a widely used award winning C template library for creating high performance scalable parallel applications Intel TBB is the 1 choice of developers looking to implement cross platform parallel applications It automatically determines the best thread scheduling and work distribution to efficiently use the power and performance of multicore and many core hardware Performance Scalability with Future proofing Intel TBB provides a simple and rapid way of developing robust parallel app2. http intel ly intel tbb http intel ly sw tools eval Or scan the QR code on the left Click on Performance Libraries link Optimization Notice Notice revision 20110804 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 2013 Intel Corporation All rights reserved Intel the Intel logo VTune Cilk and Xeon are trademarks of Intel Corporation in the U S and other countries Other names and brands may be claimed as the property of others in tel Intel_Threading_Building_Blocks_v4 2_PB Rev082213
3. PPL by adding concurrent_unordered_multimap and concurrent_unordered_multiset API s Windows Store Customers that use Intel TBB in their applications can now submit and sell their app through the Windows Store Purchase Options Language Specific Suites Several suites are available combining the tools to build verify and tune your application The product covered in this product brief is highlighted in blue Named user or multi user licenses along with volume academic and student discounts are available Intel Intel Intel Intel Intel Intel Intel Cluster Parallel C Fortran Composer C Fortran Suites gt gt Studio Studio XE Studio XE Studio XE XE Composer Composer XE XE XE Intel C C Compiler e e e e e Intel Fortran Compiler e e e e e Intel Integrated Performance Primitives e e e e e Intel Math Kernel Library e e e e a Intel Cilk Plus e e e e e Intel Threading Building Blocks e e e e e A Intel Inspector XE e e e e E Intel VTune Amplifier XE e e e e 2 Intel Advisor XE e e Static Analysis e e e e Intel MPI Library e Intel Trace Analyzer amp Collector e Rogue Wave IMSL Library e Operating System wl wl wl wl wl WLO WLO Note Operating System W Windows L Linux O OS X Available in Intel Visual Fortran Composer XE for Windows with IMSL 3
4. Not available individually on OS X it is included in Intel C amp Fortran Composer XE suites for OS X Technical Specifications Specs at a Glance Processor Support Validated for use with multiple generations of Intel and compatible processors including but not limited to Intel Xeon Processor Intel Core processor family Intel Atom processor family and Intel Xeon Phi coprocessor Operating Systems Use the same API for application development on multiple operating systems Windows Linux and OS X Development Tools Compatible with compilers from vendors that follow platform standards e g Microsoft GCC Intel Can be integrated with GNU and Environments tools Microsoft Visual Studio 2008 2010 and 2012 Programming Natively supports C development cross language usage examples provided for C NET Languages System Refer to www intel com software products systemrequirements for details on hardware and software requirements Requirements Support All product updates Intel Premier Support services and Intel Support Forums are included for one year Intel Premier Support gives you secure web based engineer to engineer support Community Share experiences with other users of Intel TBB and other parallel programming tools at the Intel moderated forum http software intel com en us forums Learn more about Intel TBB Download a free 30 day evaluation Click or enter the link below Click or enter the link below
5. ement of large 28KB blocks allows more efficient resource usage while still offering scalability and competitive performance The cache aligned memory allocator avoids false sharing by not allowing allocated memory blocks to split a cache line Create arbitrary task trees When an algorithm cannot be expressed with high level Intel TBB constructs the user can choose to create arbitrary task trees Tasks can be spawned for better locality and performance or en queued to maintain FIFO like order and ensure starvation resistant execution Conditional Numerical Reproducibility Ensure deterministic associativity for floating point arithmetic results with the new Intel TBB template function parallel_deterministic_reduce C 11 Support Intel TBB can be used with C 11 compilers and supports lambda expressions For developers using Parallel algorithms lambda expressions reduce the time and code needed by removing the requirement for separate objects or classes Select the right Intel Threading Building Blocks Intel TBB license Commercial Binary Distribution for customers who may require commercial support services Attractive pricing available for academic student and classroom usage Open Source Distribution can be used under GPLv2 with the runtime exception allowing usage in proprietary applications Allows support for additional OSs and hardware platforms Both source and binary forms are available for downl
6. lications that abstracts platform details and threading mechanisms for performance that scales with increasing core counts f clan Promarc Sati ih ruer Trendig Dung Bs 42 ete Pertormance Saab ihn Tveadhg Buln Bs 42 Productivity and Reliability Intel TBB provides abstractions that make it easier to write scalable and reliable parallel applications with fewer lines of code Intel Threading Building Blocks Cand C template library for creating high performance scalable parallel applications Compatible Compatible with multiple compilers and operating systems Intel TBB fits within your environment making it easy to use and maintain Interoperable Multiple Intel TBB based modules seamlessly interoperate in a user s application helping avoid over subscription when other programming models are in use Top Features Graph object raps P N o caer i j Using Intel TBB s new flow graph feature we accomplished what was previously not possible parallelize a very sizable task graph with thousands of interrelationships all in about a week Robert Link GCAM Project Scientist Pacific Northwest National Laboratory Flow Graph The flow graph feature provides a flexible and convenient API for expressing static and dynamic dependencies between computations It is customizable for a wide variety of problems It also extends the applicability of Intel Threading Building Blocks Intel TBB t
7. neric implementations of parallel patterns such as parallel loops flow graphs and pipelines can be an easy way to achieve a scalable parallel implementation without developing a custom solution from scratch Concurrent Containers Generic implementation of common idioms for concurrent access Intel Threading Building Blocks Intel TBB concurrent containers are a concurrency friendly alternative to serial data containers Serial data structures such as C STL containers often require a global lock to protect them from concurrent access and modification Intel TBB concurrent containers allow multiple threads to concurrently access and update items in the container increasing allowed concurrency and improving an application s scalability Synchronization Primitives Exception safe locks condition variables and atomic operations Intel TBB provides a comprehensive set of synchronization primitives with different qualities that are applicable to common synchronization strategies Exception safe implementation of locks helps to avoid a dead lock in programs which use C exceptions Usage of Intel TBB atomic variables instead of the C style atomic API minimizes potential data races Scalable Memory Allocators Scalable memory manager and false sharing free memory allocator The scalable memory allocator avoids scalability bottlenecks by minimizing access to a shared memory heap via per thread memory pool management Special manag
8. o event driven reactive programming models Intel TBB delivers high performing and reliable code with less effort than hand made threading Pre tested algorithms concurrent containers synchronization primitives and a scalable memory allocator simplify parallel application development 12X 8X Application Performance Speedup 4X 8 12 Number of Processor Cores Design For Scaling Dynamic Task Scheduler Application performance can automatically improve as processor core count increases by using abstract tasks The sophisticated Intel TBB task scheduler dynamically maps tasks to threads to balance the load among available cores preserve cache locality and maximize parallel performance The implementation supports C exceptions task task group priorities and cancellation which are essential for large and interactive parallel C applications Dynamic task scheduler and parallel algorithms support nested and recursive parallelism as well as running parallel constructs side by side This is useful for introducing parallelism gradually and helps independent implementation of parallelism in different components of an application tbb parallel_for 0 n int i pragma simd reduction S i for int j 0 j lt n j S i Ali j H No OS specific code required Cross Platform Support and Composability Organizations that require cross platform support today or anticipate needing it in the future sh
9. oad from http threadingbuildingblocks org Custom license available if you require the ability to modify or distribute the commercial source code of Intel TBB Contact your Intel representative for more information What s New in version 4 2 Feature Bene Support for Latest Intel Architectures Take advantage of the newest features in Intel s latest processors including Transactional Synchronization Extensions TSX Adds support for Intel Xeon Phi coprocessor for Windows and Intel Xeon Processor lvy Bridge EP Selecting the best models for your application today will set a path for you to take full advantage of multicore and many core performance without re writing your code Start today by implementing parallelism for today s architecture and be ready for future architectures Lower memory overhead Improved heuristics in the memory allocator reduce memory overhead by intelligently releasing unused or stale memory Improved handling of large memory requests Improved handling of large gt 8K 128MB memory requests results in better performance when using frequent large memory allocations Use of big memory pages can now be explicitly enabled via a function call or environment variable Better Fork Support Fork safety through a user enabled API that ensures Intel TBB worker threads are completed before executing a fork PPL Compatibility Improved compatibility with Parallel Patterns Library
10. ould consider Intel TBB It is validated and commercially supported on Windows Linux and OS X platforms using multiple compilers It is also available on FreeBSD IA based Solaris and PowerPC based systems via the open source community Intel TBB is optimized for multicore architectures and Intel Xeon Phi coprocessor Intel TBB is designed to co exist with other threading packages and technologies Different components of Intel TBB can be used independently and mixed with other threading technologies Order the Intel Threading Building Blocks book online at amazon com Top Community Support Broad support from an involved community provides developers access to additional platforms and OS s Intel Premier Support services and Intel Support Forums provide confidential support technical notes application notes and the latest documentation A complete documentation package and code samples are readily available both as a part of Intel TBB installation and online at http threadingbuildingblocks org The User Guide provides an introduction into Intel TBB The Design Patterns chapter in the User Guide covers common parallel programming patterns and how to implement them using Intel TBB The Reference Manual contains formal descriptions of all classes and functions implemented in Intel TBB Additional components for Performance and Productivity Parallel Algorithms Generic implementation of common patterns Ge
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