Can two threads read same CONST block of memory at the same time

Question

Block of memory is initialized and set at the start of program and didn't change(CONST). For example:

static const int a = 10;

If it's dependent on the environment/architecture, then are these settings safe:

• Intel/AMD
• Win/Linux 32/64bits
• Thread per core or all threads at onecore.

Answer 1

It is safe to read const for all architectures