In general, variants can be used to store any data type and perform numerous operations and type conversions. A variant is type-checked and computed at run time. The compiler won't provide a warning of possible errors in the code, which can be caught only with extensive testing. On the ...
Intel 10 and 12 gave the exact same answers, so the IA-32 and SSE instructions (same Fortran code, both compilers generated the same assembly as before), give the exact same numbers.So what gives?I then used assembler to look at the numbers being passed in, the act...
Compiler and Assembler plays an important role in the execution of a program. Some compilers directly generate the executable code instead of assembly code. The compiler takes the preprocessed source code and translates it into the assembly code. The assembler takes the assembly code from the compil...