Hardware	Operating System	Requirements
SiCortex	Linux	perfmon2 (preinstalled)
MIPS R10K, R12K, R14K	IRIX	none
Cell	Linux	Stephane Eranian's Perfmon2 kernel patch from sourceforge
POWER3, 604, 604e	AIX 4.3.x	pmtoolkit from IBM alphaWorks
Cray T3E	Unicos	none
Cray X1	Unicos/mp	none
Cray X2	Unicos/lc	OS version 2.1 or above
Cray XD1	Linux	none
Cray XT3	Catamount	none
Intel thru Pentium III, Athlon, Opteron	Windows NT, 2000, XP, Server 2003	adminstrator privilege for installation
Intel Itanium 1	Linux 2.4,2.6	Stephane Eranian's PerfMon kernel patch for Linux (included)
Alpha	Tru64 Unix	Contact Hewlett Packard for required system software
Alpha	Linux	IProbe patch (included)