charfi asma <charfiasma@xxxxxxxx> writes: > GCC support many architectures and platforms. Did he support also > multi processors architecture ? Yes. > If yes (As I expect, since it supports OPEN MP), can so give me an > example of those architectures ? Many modern processors can be run in a multi-processor mode, including x86, PPC, MIPS, etc. > Can we compile a source code that run in more than one processor in a > single chip (MPPSOC)? Sure. You may be asking the wrong question. The changes required to make gcc support a multi-processor architecture are fairly small. The changes required in, e.g., the threading library are much larger. gcc is just a compiler, and does not provide a threading library; that would normally come from your C library. Ian