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Is GCC forward compatible?
to compile the binary executable runnable on every GNU/Linux distributions (same CPU architecture) with any newer libstd++.
What is the difference between backward and forward compatibility?
Backward compatibility means that readers with a newer schema can correctly parse data from writers with an older schema. Forwards compatibility means that readers with an older schema can correctly parse data from writers with a newer schema.
Are GCC and Clang ABI compatible?
Clang is designed to be highly compatible with GCC. Clang’s command-line interface is similar to and shares many flags and options with GCC. Clang implements many GNU language extensions and enables them by default. Clang implements many GCC compiler intrinsics purely for compatibility.
What does it mean to support forward compatibility?
A standard supports forward compatibility if a product that complies with earlier versions can ” gracefully ” process input designed for later versions of the standard, ignoring new parts which it does not understand. The objective for forward compatible technology is for old devices to recognise when data has been generated for new devices.
Which is an example of a forward compatible design?
Forward compatibility is not the same as extensibility. A forward compatible design can process at least some of the data from a future version of itself. An extensible design makes upgrading easy. An example of both design ideas can be found in web browsers.
Is the 802.11ax standard a step forward?
The emerging 802.11ax standard is a dramatic step forward in wireless technology, unlocking real benefits for enterprise and service provider organizations as time moves forward.
Can a Cisco router be upgraded to 802.11ax?
IEEE 802.11ax will enhance existing 802.11a/g/11n/11ac deployments even if they are not fully upgraded to 802.11ax immediately. Its OFDMA based channel access is fully backward-compatible with traditional EDCA/CSMA, and Cisco® access points will use each scheme optimally.