XL C C++ for AIX

System Requirements

XL C/C++ for AIX, V11.1

Operating System	Software	Hardware
AIX	AIX 5.3 TL 5300-07 (or later), AIX 6.1, AIX 7.1, or IBM PASE for i 6.1 (with PTF SI30636 or later), IBM PASE for i 7.1	IBM Power System servers supporting the IBM Power Architecture 500 MB disk space
Operating System	Software	Hardware
AIX	AIX 5.3 TL 5300-06 (or higher), AIX 6.1, or IBM i V6.1 PASE	IBM Power System servers supporting the IBM Power Architecture 500 MB disk space
Operating System	Software	Hardware
AIX	AIX 5.2, AIX 5.3, IBM i 5.3 PASE or IBM i 5.4 PASE IBM i PASE, 5722SS1 Option 33 for IBM i 5.3 and IBM i 5.4 System i Tools for Developers PRPQ (5799-PTL) for IBM i 5.3 and IBM i 5.4. Contains PERL, required for compiler installation	IBM Power System servers supporting the IBM Power Architecture 350 MB disk space
Operating System	Software	Hardware
AIX	Frames-capable browser to view HTML-based online documentation Adobe Acrobat Reader to view documentation in Portable Document Format (PDF) Graphical desktop environment such as K Desktop Environment (KDE)	Note: High levels of optimization can require more space for paging and temporary files