Announcing . NET 2. NET as Open Source, . NET on Mac and Linux, and Visual Studio Community. It's happening. It's the reason that a lot of us came to work for Microsoft, and I think it's both the end of an era but also the beginning of amazing things to come.

The . NET 2. 01. 5 wave of releases is upon us. Here's what's happening and we announced it today in New York. There's a lot here, so drink it all in slowly. Be sure to check out all the blog posts I'm linking to at the end, but here's my personal rollup and take on the situation. We are serious about open source and cross platform. NET Core 5 is the modern, componentized framework that ships via Nu. Get. That means you can ship a private version of the .

NET Core Framework with your app. Other apps' versions can't change your app's behavior. We are building a . NET Core CLR for Windows, Mac and Linux and it will be both open source and it will be supported by Microsoft. It'll all happen at https: //github. We are open sourcing the Ryu. Jit and the . NET GC and making them both cross- platform.

ASP. NET 5 will work everywhere. ASP. NET 5 will be available for Windows, Mac, and Linux. Mac and Linux support will come soon and it's all going to happen in the open on Git. Hub at https: //github. ASP. NET 5 will include a web server for Mac and Linux called kestrel built on libuv.

It's similar to the one that comes with node, and you could front it with Nginx for production, for example. Developers should have a great experience. There is a new FREE SKU for Visual Studio for open source developers and students called Visual Studio Community.

Screenshot of Visual Studio 2013, editing a program's C++ source code. Developer(s) Microsoft: Stable release: 2017 (March 7, 2017; 4 months ago ()) Written in. CodeGuru is where developers can come to share ideas, articles, questions, answers, tips, tricks, comments, downloads, and so much more related to programming in. Can i use visual source safe with visual studio 2013? I can only see GIT and Team Foundation.

Visual Studio dev tools & services make app development easy for any platform & language. Try our Mac & Windows code editor, IDE, or VSTS for free.

It supports extensions and lots more all in one download. This is not Express. This is basically Pro. Visual Studio 2. 01. ASP. NET 5 will support gulp, grunt, bower and npm for front end developers.

Microsoft Visual Studio Source Code Control For Visual Studio

Microsoft Visual Studio Source Code Control Management

A community team (including myself and Sayed from the ASP. NET and web tools team) have created the Omni. Sharp organization along with the Kulture build system as a way to bring real Intellisense to Sublime, Atom, Brackets, Vim, and Emacs on Windows, Linux, and Mac. Check out http: //www. Jonathan Channon. Even more open source.

Much of the . NET Core Framework 4. Reference Source source is going on Git.

Hub. It's being relicensed under the MIT license, so Mono (and you!) can use that source code in their . NET implementations. There's a new hub for Microsoft open source that is hosted Git.

Hub at http: //microsoft. Open sourcing . NET makes good sense. It makes good business sense, good community sense, and today everyone at Microsoft see this like we do. Related Links. Sponsor: Big thanks to Aspose for sponsoring the feed this week!

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Microsoft Visual Studio 2. Supports Intel. John has been with Intel for nine years, but his contributions to the Microsoft compiler stretch back through two decades and three other companies. He gratefully acknowledges help with this post from others at Intel and Microsoft. This post explores Intel. By changing what computers can do, we change what people can do with computers, and that changes people’s lives. An important part of that change is the ability to handle bigger calculations to gain more actionable insights than ever before, so tasks like intelligent data retrieval and autonomous driving are science, and not just science fiction.

To meet the demand for more data computation Intel introduced the Intel AVX- 5. Intel. Microsoft Visual Studio 2. Intel AVX- 5. 12, and with Visual Studio 2. Intel AVX- 5. 12 instructions than ever before. Vector Computation. Intel AVX- 5. 12 raises the bar for vector computing. Like the Intel Advanced Vector Extension (Intel AVX) instruction set extension that preceded it, Intel AVX- 5.

However, this is not all it does. New features make it easy to perform calculations that were not practical before.

Masking lets you vectorize conditional code, embedded broadcast lets you use scalar values directly in calculations, embedded rounding control lets you control rounding or exceptions on a particular instruction without having to alter the control register, and new instructions perform calculations that might have taken dozens of instructions before. These new and enhanced capabilities are important for workloads like machine learning (artificial intelligence) as well as audio and video compression, and classic HPC workloads like simulation. Machine learning involves both training to create a network and using the deployed network, and vector calculations with various data types can be used in both steps.

Intel AVX- 5. 12 supports vectors with a variety of integer and floating- point types from double- precision floating- point to vectors of byte- size integers. It also has a set of enhanced conversion instructions that allow greater flexibility in balancing performance, accuracy, and storage efficiency.

Vector calculations are also used in video and audio compression. Multimedia compression often uses aspects of human perception to discard unneeded data and allow a data stream to be reduced to a small fraction of the uncompressed size. Most of the computation to do this can be done with vector operations. The most popular formats often have special hardware support, but general vector computations can be used for less- common and future formats. The most important high- performance computation (HPC) workflows are also done using vector calculations.

These include weather and climate modeling, seismology, oil and gas exploration, medical imaging, and more. Intel AVX- 5. 12 provides a flexible and convenient capability for doing these kinds of tasks. What is Intel AVX- 5. Intel AVX- 5. 12 has a set of foundational instructions and instruction forms, and extends that with several additional sets for special purposes, totaling about 7. These instructions handle basic arithmetic operations, type conversions, and more specialized operations. As the computing market changes and new operations are needed, new Intel AVX- 5.

Microsoft Visual Studio support for these extensions will be built on the foundational support of Intel AVX- 5. Microsoft Visual Studio 2. More information on Intel AVX- 5. Volumes 1 and 2 of the Intel? The most essential part of Intel AVX- 5. Microsoft Visual C++, where you can define 5.

There are over 1. Intel AVX- 5. 12 instructions in currently released Intel processors, including variations for masking with default values of zero, masking with specified default values, and, where applicable, embedded rounding or exception control. These functions cover 5.

AVX- 5. 12 instructions. Support for 1. 28- bit and 2. The use of intrinsic functions requires programmers to learn how to use them for best effect, but offers better control than automatic code generation. Microsoft Visual Studio 2. Intel AVX- 5. 12 in the Microsoft Visual Studio IDE debugger, and Microsoft linker (dumpbin). Beyond that, Visual Studio 2.

Intel AVX- 5. 12 instructions in the Microsoft Macro Assembler (MASM). Authorities Crack Down Flea Market Fake Spot. Example. Let’s look at an example, first with basic Intel AVX- 5.

C code. Here is a version of the Quicksort pivot function that was chosen because it is good for illustrating Intel AVX- 5. This function takes a value called the pivot and an input list, and separates the list into a list of values greater than the pivot, and a list of values smaller than the pivot. The output lists are contiguous so that the final output doesn’t have to be collated. This variation sorts a list of indices that refer to single- precision floating- point values (which could be embedded in larger objects) in another table. The indices are in multiples of 3.

Now don’t let your eyes glaze over as you look at the vector processing loop from the assembly language version of this routine, because understanding the important parts isn’t hard. This instruction loads 1. ZMM1, which is a 5. YMM1. It is similar to VMOVDQU, but specifies that the input is a vector of 3. In this instance that’s not important, but it would be important for masking, which will be explained in a moment.

Masking with Gather and Scatter. The next AVX- 5. 12 instruction uses KXNORW to set the lower 1. This idiom is similar to how you might subtract a register from itself to get a zero value, but complemented to get 1 bits. Mask registers are used to select which elements of a vector will be operated on. In this case the following VGATHERDPS instruction will be operating on 1.

Masking is optional for most AVX- 5. Gather was introduced in AVX2, and these instructions load vector elements based on an address with a vector component, in this case ZMM1.

It loads each element from the address that is the sum of the base register (if specified), the vector index element, and the constant offset. Scatter instructions are similar, except they store values instead of loading them. There are also special instructions to check if a scatter instruction would try to write more than one value to the same address. Since only one value can be stored, that would be an error, and likely indicates that there is a dependency that needs to be taken into account. Embedded Exception Suppression and Rounding Control. The following instruction is VCMPLTPS, which sets the low 1.

K1 if the corresponding values that the gather instruction loaded are less than the pivot value in ZMM3. Note that in 6. 4- bit mode EVEX- encoded instructions can use up to 3. AVX and SSE. This instruction also specifies “. A comparison does not generate a floating- point result, but many instructions do, and for most AVX- 5.

The “rz” means round the result toward zero (truncate), but you can also specify rounding up, down or toward the nearest representable value. There is also an option that can only be specified for memory operands, which is embedded broadcast. Vector calculations often have scalar operands that must be applied to each vector element, such as the pivot value in the example. These values can be loaded into a register using an instruction such as VBROADCASTSS as in the example, but embedded broadcast allows such values to be used directly from memory. For example, if RBP points to the pivot value this instruction could do the comparison: vcmpltps  k.

If the reference is to a list of values from which a vector worth of values is extracted, the traditional memory reference syntax would be used: vcmpltps  k. These are the indices that correspond to the values that were less than the pivot value, so they are stored at the head of the output list. VPCOMPRESSD does not clear the mask value, so you don’t have to copy it if you want to use it again. Note that this one instruction does most of the work of building an output list.

There is no comparable way to do this using SSE or AVX instructions.