There are certain limitations on functions to be called inside DLL intialisation routine (e.g. I tried everything and it's working fine, even if I'm not that satisfied with that method (calling IPP's that way is fully unsupported, I suppose !). What weguarantee"generic" code of IPP will correctlywork on processors which is 100% compatible with Intel. I see, I have to repeat it again. It's the PX code that should be dispatched on all non-Intel processor-based systems. DLLs designed for this instruction set. Historically IPP works on AMD chips as most AMD chips is Intel compatible. Looking at some older posts, there is a term called "generic code". Intel Integrated Performance Primitives Bewilderment I’ve been evaluating Intel’s Integrated Performance Primitives , a set of libraries for low-level signal processing and image manipulation. Of course, the code dispatching is doingwithanother algorithm. I develop an IPP custom dll with a subset of IPP, enabling OpenMP, compiled with Intel C++ 10.2. Intel Integrated Performance Primitives (Intel IPP) is a multi-threaded software library of functions for multimedia and data processing applications, produced by Intel.. Buy an AMD box and run it on that. Following are the directoreis I see in the install CD. I discovered that IPP function ippsDotProd_16s64s does not use SSE[1,2,3] instructions if 64-bit version is used, while32-bit version does employ SSE3 ones. It would be hard to expect that IPP supported all existing CPU microarchitectures. Overview. I am simply interested whether my "ready to deploy" application will run on either systems. Inmany cases, there are no good alternatives to Intel's function libraries. I hope it is not something like this: IFCPUID()= "AuthenticAMD" THENpx(). Thanks for your help. The second problem is that buyers of AMD products demand that Intel would release their software optimized for AMD products as well, which is just nonsensical. OpenCV can be compiled statically with IPP libraries from Intel also which can speed up some function. Lastrelease of IPP detects exactly same Athlon as a … Could you be more specific and provide an output from ippGetLibVersion … Intel® Integrated Performance Primitives (Intel® IPP) is an extensive library of ready-to-use, domain-specific functions that are highly optimized for diverse Intel® architectures. For more complete information about compiler optimizations, see our Optimization Notice. So you don't have to rewrite or recompile anything if you are using it on AMD system. Most CPUs that people buy for workstations, gaming PCs, etc., use amd64 architecture. Intel IPP doesn't support GPUs. This gives me a small … No, there is no way to dispatch "Intel cpu specific" code on non-Intel processors. Depending on the speed of the CPU, one may execute software more quickly than the other, but both will work. Though these companies produce different other products as well, in this article, we mai… IPP doesn't disable any optimizations for AMD CPUs - IPP dispatching mechanism is based on features supported by current CPU, so as Phenom II supports SSE2 and SSE3 - w7 code should be dispatched for ia32 mode and m7 for x64. If a build my own custom dll (that's what I'm doing for the moment), can I call directly targeted functions for PIII or PIV ? Even now, 20 years later, Intel Corporation still funds the core OpenCV development team and maintains the build farm. Let us be honest, "generic"performance library makes no sense whatsoever... Howdoes IPP libraryselect a version of optimizations (PX,A6,W7,T7) to be loaded? Generic code was developed for processors which 100% compatible with Intel architecture. For more complete information about compiler optimizations, see our Optimization Notice. We have "generic" code, which should work on 100% compatible architecture. Because Intel has dominant position on CPU market, other vendors do mimic behaviour of Intel CPUs for software compatibility (though internal design of"other" CPUs can be quite different) - so machine code optimized for Intel CPUsis also pretty efficient on other processors. > The point is that I also have size constraints. Guys, you are doing great job with IPP library.The only doubt I have is the futuresupport for AMD processors. As Vladimir replied early, the Intel IPP will run on processors that are 100% compatible with Intel Architecture. On the other hand, OpenCV can sometimes run much faster on Intel processors (and sometimes AMD) because it can take advantage of SSE optimizations. Intel Math Kernel Library (Intel MKL) is a library of optimized math routines for science, engineering, and financial applications. My work pc is an AMD Phenom X4, 3.8GHz. Using generic code is more safe. Intel integrated graphics is supported only by OpenCL. Built around the same A14 CPU as the latest iPhone, the M1 is the first non-x86 CPU architecture to challenge companies like AMD and Intel … We can't guarantee the performance benefits of code which was tightly optimized for Intel architecture when it will run on other architecture. The library supports Intel processors and is available for Windows, Linux and macOS operating systems. In 2010, Intel published an article on how the CPU dispatching works in the Intel Performance Primitives (IPP) function library. Although, the latest Intel 2-nd generation Core 2 processors have an additional 256-bit AVX instructions (not available yet on AMD). It isalso quite technical question. One thing I forgot to mention. As a workaround, currently one can get away with forcing PIII optimizations on Athlon. 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