IBM Power Systems 775 Manual page 131

Parallel ESSL
Parallel ESSL for AIX, V4.1 supports IBM Power 775 clusters that use the Host Fabric
Interface (HFI) and selected stand-alone POWER7 clusters or POWER7clusters that are
connected with a LAN supporting IP running AIX 7.1.
This release of Parallel ESSL includes the following changes:
AIX 7.1 support is added.
The following new subroutines or subroutine performance enhancements are added:
– New Dense Linear Algebraic Equation Subroutines:
• PDTRTRI and PZTRTRI - Triangular Matrix Inverse
– New Fourier Transform Subroutines:
• PSCFTD and PDCFTD (Multidimensional Complex Fourier Transforms)
• PSRCFTD and PDRCFTD (Multidimensional Real-to-Complex Fourier Transforms)
• PSCRFTD and PDCRFTD (Multidimensional Complex-to-Real Fourier Transforms)
Support is not provided with Parallel ESSL V4 for the following components:
– AIX 5.3 or AIX 6.1 operating systems
– The following servers:
• BladeCenter JS20 and JS21
• POWER4
• POWER 4+
• POWER5
• POWER 5+
• POWER6
• POWER6+™
• Power 755
– Qlogic 9000 Series DDR InfiniBand switches
– High Performance Switch
– Myrinet-2000 switch with Myrinet/PCI-X adapters
– Parallel ESSL GM libraries
Chapter 2. Application integration
117