.NET Runtime
Ryujinx
.NET Runtime | Ryujinx | |
---|---|---|
611 | 336 | |
14,177 | 32,327 | |
1.9% | 2.7% | |
10.0 | 9.7 | |
1 day ago | 4 days ago | |
C# | C# | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
.NET Runtime
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The search for easier safe systems programming
.NET has explicit tailcalls - they are heavily used by and were made for F#.
https://learn.microsoft.com/en-us/dotnet/api/system.reflecti...
https://github.com/dotnet/runtime/blob/main/docs/design/feat...
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Arena-Based Parsers
The description indicates it is not production ready, and is archived at the same time.
If you pull all stops in each respective language, C# will always end up winning at parsing text as it offers C structs, pointers, zero-cost interop, Rust-style struct generics, cross-platform SIMD API and simply has better compiler. You can win back some performance in Go by writing hot parts in Go's ASM dialect at much greater effort for a specific platform.
For example, Go has to resort to this https://github.com/golang/go/blob/4ed358b57efdad9ed710be7f4f... in order to efficiently scan memory, while in C# you write the following once and it compiles to all supported ISAs with their respective SIMD instructions for a given vector width: https://github.com/dotnet/runtime/blob/56e67a7aacb8a644cc6b8... (there is a lot of code because C# covers much wider range of scenarios and does not accept sacrificing performance in odd lengths and edge cases, which Go does).
Another example is computing CRC32: you have to write ASM for Go https://github.com/golang/go/blob/4ed358b57efdad9ed710be7f4f..., in C# you simply write standard vectorized routine once https://github.com/dotnet/runtime/blob/56e67a7aacb8a644cc6b8... (its codegen is competitive with hand-intrinsified C++ code).
There is a lot more of this. Performance and low-level primitives to achieve it have been an area of focus of .NET for a long time, so it is disheartening to see one tenth of effort in Go to receive so much spotlight.
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Airline keeps mistaking 101-year-old woman for baby
It's an interesting "time is a circle" problem given that a century only has 100 years and then we loop around again. 2-digit years is convenient for people in many situations but they are very lossy, and horrible for machines.
It reminds me of this breaking change to .Net from last year.[1][2] Maybe AA just needs to update .Net which would pad them out until the 2050's when someone born in the 1950s would be having...exactly the same problem in the article. (It is configurable now so you could just keep pushing it each decade, until it wraps again).
Or they could use 4-digit years.
[1] https://github.com/dotnet/runtime/issues/75148
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The software industry rapidly convergng on 3 languages: Go, Rust, and JavaScript
These can also be passed as arguments to `dotnet publish` if necessary.
Reference:
- https://learn.microsoft.com/en-us/dotnet/core/deploying/nati...
- https://github.com/dotnet/runtime/blob/main/src/coreclr/nati...
- https://github.com/dotnet/runtime/blob/5b4e770daa190ce69f402... (full list of recognized keys for IlcInstructionSet)
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The Performance Impact of C++'s `final` Keyword
Yes, that is true. I'm not sure about JVM implementation details but the reason the comment says "virtual and interface" calls is to outline the difference. Virtual calls in .NET are sufficiently close[0] to virtual calls in C++. Interface calls, however, are coded differently[1].
Also you are correct - virtual calls are not terribly expensive, but they encroach on ever limited* CPU resources like indirect jump and load predictors and, as noted in parent comments, block inlining, which is highly undesirable for small and frequently called methods, particularly when they are in a loop.
* through great effort of our industry to take back whatever performance wins each generation brings with even more abstractions that fail to improve our productivity
[0] https://github.com/dotnet/coreclr/blob/4895a06c/src/vm/amd64...
[1] https://github.com/dotnet/runtime/blob/main/docs/design/core... (mind you, the text was initially written 18 ago, wow)
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Java 23: The New Features Are Officially Announced
If you care about portable SIMD and performance, you may want to save yourself trouble and skip to C# instead, it also has an extensive guide to using it: https://github.com/dotnet/runtime/blob/69110bfdcf5590db1d32c...
CoreLib and many new libraries are using it heavily to match performance of manually intensified C++ code.
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Locally test and validate your Renovate configuration files
DEBUG: packageFiles with updates (repository=local) "config": { "nuget": [ { "deps": [ { "datasource": "nuget", "depType": "nuget", "depName": "Microsoft.Extensions.Hosting", "currentValue": "7.0.0", "updates": [ { "bucket": "non-major", "newVersion": "7.0.1", "newValue": "7.0.1", "releaseTimestamp": "2023-02-14T13:21:52.713Z", "newMajor": 7, "newMinor": 0, "updateType": "patch", "branchName": "renovate/dotnet-monorepo" }, { "bucket": "major", "newVersion": "8.0.0", "newValue": "8.0.0", "releaseTimestamp": "2023-11-14T13:23:17.653Z", "newMajor": 8, "newMinor": 0, "updateType": "major", "branchName": "renovate/major-dotnet-monorepo" } ], "packageName": "Microsoft.Extensions.Hosting", "versioning": "nuget", "warnings": [], "sourceUrl": "https://github.com/dotnet/runtime", "registryUrl": "https://api.nuget.org/v3/index.json", "homepage": "https://dot.net/", "currentVersion": "7.0.0", "isSingleVersion": true, "fixedVersion": "7.0.0" } ], "packageFile": "RenovateDemo.csproj" } ] }
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Chrome Feature: ZSTD Content-Encoding
https://github.com/dotnet/runtime/issues/59591
Support zstd Content-Encoding:
- Writing x86 SIMD using x86inc.asm (2017)
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Why choose async/await over threads?
We might not be that far away already. There is this issue[1] on Github, where Microsoft and the community discuss some significant changes.
There is still a lot of questions unanswered, but initial tests look promising.
Ref: https://github.com/dotnet/runtime/issues/94620
Ryujinx
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Nintendo Switch Emulator: Progress Report December 2023
Their C# JIT [1] generates x86_64 or ARM native code. This is why it's fast.
1: https://github.com/Ryujinx/Ryujinx/tree/master/src/ARMeilleu...
- When Zig Outshines Rust – Memory Efficient Enum Arrays
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RyujinX – Open Source Nintendo Switch Emulator
This isn't true anymore. It was their first approach, but since then they have switched to their own JIT recompiler. You can read their rationale here: https://github.com/Ryujinx/Ryujinx/pull/693
For the MacOS port, they explain in the blog post you linked that they use an hypervisor, meaning the original game binary runs untranslated. (with the option to use an ARM-to-ARM JIT)
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[GUIDE] - Build your own nightly Version of Ryujinx
Thanks for the guide. I am new to Ryujinx, but is there a version that runs Monster Hunter Rise: Sunbreak? I searched on reddit and github but I got lost on the part where gdkchan tried to solve the issue here. Maybe it doesn't work on Mac?
- Any way to fix this in totk, it's like this all over the depths making this part basically unplayable (MacBook Air m2, system version 16.0.0 and totk ver. 1.1.1
- Hi everyone, I’m using ryujinx for an 8gb Ram Mac with an intel iris gpu, game runs pretty smooth but this happens with the graphics on Pokémon brilliant diamond, what could be the reason and what settings can I adjust ?
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Trying to load into a save after TOTK Crashed, how do I fix it? (Im guessing the E stands for Error in the log file)
Same as previous post. Latest version did change things related to hashing https://github.com/Ryujinx/Ryujinx/commit/58907e2c290473326e5ab74bdfe1429b8a518ba4 so probably bug?
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I need help on getting TOTK stable on Ryujinx (M1 air, 16 gb ram)
Did you try the build in here: https://github.com/Ryujinx/Ryujinx/pull/4899
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Thinking about choose Steam deck or laptop with ryzen 5 3500u
As it’s emulator, you can’t be sure about games performance as a whole. Some perform better, some - worse, some won’t run at all. You can have a quick look at this video for example https://youtu.be/9XyjErqV3pI Then you should check if the games you’re interested in are considered playable https://github.com/Ryujinx/Ryujinx/wiki/ Actually, there is another one emulator Yuzu and some games may perform better with it. BTW I have a bit better 5500u processor with 16 dual-channel. It performs quite well even with aaa games till 2020. But there are also so many good old games :) Currently I’m playing Warcraft 3 and it still looks and plays very well.
- The following packages have unmet dependencies: mintsources: Depends: mint-common (>= 2) but it is not going to be installed
What are some alternatives?
ASP.NET Core - ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
yuzu - Nintendo Switch emulator
actix-web - Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
BetterJoy - Allows the Nintendo Switch Pro Controller, Joycons and SNES controller to be used with CEMU, Citra, Dolphin, Yuzu and as generic XInput
WASI - WebAssembly System Interface
citra - A Nintendo 3DS Emulator
CoreCLR - CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.
Ryujinx-Games-List - List of games & demos tested on Ryujinx
vgpu_unlock - Unlock vGPU functionality for consumer grade GPUs.
dolphin - Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.
runtimelab - This repo is for experimentation and exploring new ideas that may or may not make it into the main dotnet/runtime repo.
xqemu - Open-source emulator to play original Xbox games on Windows, macOS, and Linux