本文探讨了ARM架构中armeabi-v7a与armeabi的区别。armeabi-v7a作为扩展版ARM ABI，支持硬件浮点操作，相较于仅支持软件浮点运算的armeabi，在性能上有显著提升。利用这一特性，开发者可以充分发挥现代设备的CPU能力。
According to the NDK documentation, armeabi-v7a code is extended armeabi code which can contain extra CPU instructions.
The v7a has support for hardware floating point operations, which makes a huge difference. armeabi will work fine on all devices, but will be a lot slower, and won't take advantage of newer devices' CPU capabilities.
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