A high-frequency custom CMOS S/390 microprocessor
IBM Journal of Research and Development - Special issue: IBM S/390 G3 and G4
The IBM eServer z990 microprocessor
IBM Journal of Research and Development
Millicode in an IBM zSeries processor
IBM Journal of Research and Development
IBM Journal of Research and Development
Development and attributes of z/Architecture
IBM Journal of Research and Development
IBM system z10 processor cache subsystem microarchitecture
IBM Journal of Research and Development
Decimal floating-point support on the IBM system z10 processor
IBM Journal of Research and Development
Power and thermal monitoring for the IBM system z10
IBM Journal of Research and Development
IBM system z10 performance improvements with software and hardware synergy
IBM Journal of Research and Development
IBM system z10 support for large pages
IBM Journal of Research and Development
Verification for fault tolerance of the IBM system z microprocessor
Proceedings of the 47th Design Automation Conference
IBM system z10 processor cache subsystem microarchitecture
IBM Journal of Research and Development
Functional verification of the IBM system z10 processor chipset
IBM Journal of Research and Development
IBM Journal of Research and Development
Power and thermal monitoring for the IBM system z10
IBM Journal of Research and Development
Mining opportunities for code improvement in a just-in-time compiler
CC'10/ETAPS'10 Proceedings of the 19th joint European conference on Theory and Practice of Software, international conference on Compiler Construction
IBM zEnterprise 196 microprocessor and cache subsystem
IBM Journal of Research and Development
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The IBM System z10™ microprocessor is currently the fastest running 64-bit CISC (complex instruction set computer) microprocessor. This microprocessor operates at 4.4 GHz and provides up to two times performance improvement compared with its predecessor, the System z9® microprocessor. In addition to its ultrahigh-frequency pipeline, the z10™ microprocessor offers such performance enhancements as a sophisticated branch-prediction structure, a large second-level private cache, a data-prefetch engine, and a hardwired decimal floating-point arithmetic unit. The z10 microprocessor also implements new architectural features that allow better software optimization across compiled applications. These features include new instructions that help shorten the code path lengths and new facilities for software-directed cache management and the use of 1-MB virtual pages. The innovative microarchitecture of the z10 microprocessor and notable differences from its predecessors and the IBM POWER6™ microprocessor are discussed.