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# ARMv8 中的 SIMD 运算 | Winddoing's Notes
NEON是一种压缩的SIMD架构,主要是给多媒体使用,结果并行计算的问题。 NEON是ARMv7-A和ARMv7-R引入的特性,在后面的ARMv8-A和ARMv8-R中也扩展其功能.1288bit的向量运算 ARMv7-A/R ARMv8-A/R ARMv8-A AArch32 AArch64 Floating-poi…
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Platform / OS / Hardware: Raspberry Pi 4B / Raspbian GNU/Linux 10 (buster)
Github hash: 5f161df
Hardware: Raspberry Pi 4B
Build from source failed
A YouTube video (https://www.youtube.com/…
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Please create version for mobile, aarch64, aarch32
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[`archFnHasSideEffects`](https://github.com/GaloisInc/macaw/blob/83d3907054181b17be365bdea9abb25edd48aae3/base/src/Data/Macaw/CFG/DemandSet.hs#L43-L47) classifies whether a primitive function has impl…
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Currently, neither GCC or Clang support `_Float128` for 32b ARM. Are there plans to support this new-for-c23 type?
cc @kbeyls
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Hello,
I'm inquiring about the following do_fetch fail warning during the Kirkstone build.
During the current build, the following fetch fail appears, causing the jdk side to no longer proceed…
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![image](https://user-images.githubusercontent.com/43664/123023308-2ba17c00-d3a5-11eb-9c11-67171bf7259c.png)
![image](https://user-images.githubusercontent.com/43664/123023333-34924d80-d3a5-11eb-826f…
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References to the semihosting documentation appear to be broken:
https://developer.arm.com/documentation/100863/latest
This redirects to the GitHub release page, from [this](https://developer.ar…
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Apple Sillicon M1 and some ARMv9-A cores (including Cortex-X2 and Cortex-A510, not including Cortex-A710) have removed AArch32 support. So would you write a box86 for these platforms?
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Many failed tests in jdk_jfr_2 in the extended openjdk suite on arm32
The list of failed tests are in https://ci.adoptopenjdk.net/job/Test_openjdk8_hs_extended.openjdk_arm_linux_testList_2/16/testR…