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**Describe the bug**
Running [imx500_object_detection_demo.py](https://github.com/raspberrypi/picamera2/blob/main/examples/imx500/imx500_object_detection_demo.py) on Raspberry Pi 5 with IMX500 came…
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ARM provides intrinsics to convert from f32 to f16 since ARMv8, see e.g. [VCVT-F16-F32](https://developer.arm.com/documentation/den0018/a/NEON-Intrinsics-Reference/Floating-point/VCVT-F16-F32)
Unfo…
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We would like to use some of SPIR-V’s bitfield intrinsics, namely OpBitfieldInsert, OpBitfieldUExtract, and OpBitfieldSExtract, OpBitReverse, and OpBitCount on a mix of integer widths (i8, i16, i32, a…
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https://github.com/dotnet/runtime/pull/86486 expanded the validation done for the various `Isa.IsSupported` flags exposed by the JIT.
Mono failed this test with the following:
```
System.Runtime.…
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#38957 adds JIT implementation for the intrinsics from ARMv8.1-RDMA and ARMv8.2-DotProd architectural extensions.
Linux can check for support of these with arm64 ELF hwcaps and #38957 updates PAL_Get…
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http://llvm.org/docs/LangRef.html#standard-c-library-intrinsics
http://llvm.org/docs/LangRef.html#bit-manipulation-intrinsics
LLVM has these because
* they can sometimes map to hardware instruct…
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It looks like .NET Core 3 supports hardware intrinsics and has support for CRC32C:
https://github.com/dotnet/designs/blob/master/accepted/platform-intrinsics.md
_mm_crc32_u64
https://github.com/d…
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Consider using vector and other hardware intrinsics to speed up the JIT, especially the bitset implementation, and operations that count bits (use "popcnt" instruction on xarch).
category:impleme…
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A while ago we have had a long discussion about the scope of testing which should be done during Intel Hardware Intrinsics development (for details see https://github.com/dotnet/coreclr/pull/15771).
…
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The vector specification requires that, when `vstart≥vl`, which includes `vl=0`, ~all operations do not disturb tail elements, even is tail-agnostic is set.
This to me seems like a rather odd requi…