Assembly language programming with c++

Is Assembly a good language?

assembly language isn't as portable as C++
Both across CPUs and across compilers
And even if you seemingly port an instruction
It's possible to make a mistake re registers that are safe to clobber
Argument passing conventions etc. other programmers may not know or be comfortable with assembly

Should I write assembly in C or C++?

That way
You don't waste your time trying to optimize a piece of code that isn't even a major factor in performance. GenerallyWriting assembly in C or C++ code should be done only as a very last resort. Often
Just using different algorithms or data structures will speed up code.

How to use assembly language in C/C++?

Use assembly language variables and constants in C/C++ source (see Accessing Assembly Language Variables From C/C++). Use inline assembly language embedded directly in the C/C++ source (see Using Inline Assembly Language). Modify the assembly language code that the compiler produces (see Modifying Compiler Output). 3.6.1.

What is modern parallel programming with C++ and assembly language?

Modern Parallel Programming with C++ and Assembly Language is an instructional text that explains x86 SIMD programming using both C++ and assembly language. The book’s content and organization are designed to help you quickly understand and exploit the SIMD capabilities of x86 processors.

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