Results 131 to 140 of about 1,318 (172)

Ambient Stability of Sodium-Doped Copper Oxide Obtained through Thermal Oxidation. [PDF]

open access: yesMaterials (Basel)
Gawlińska-Nęcek K   +4 more
europepmc   +1 more source

The IBM z13 memory subsystem for big data

open access: closedIBM Journal of Research and Development, 2015
The IBM z13™ system uses the new IBM Centaur memory buffer chip, along with system topology changes, to more than triple system memory capacity (relative to the IBM zEnterprise™ EC12) to 10 TB, and...
P. J. Meaney   +6 more
  +9 more sources

The IBM z13 multithreaded microprocessor

open access: closedIBM Journal of Research and Development, 2015
The IBM z13™ system is the latest generation of the IBM z Systems™ mainframes. The z13 microprocessor improves upon the IBM zEnterprise® EC12 (zEC12) processor with two vector execution units, higher instruction execution parallelism, and a simultaneous multithreaded (SMT) architecture that supports concurrent execution of two threads.
B. W. Curran   +6 more
openaire   +2 more sources

Advances in IBM Z Water Cooling: z13, z14, z15

open access: closed2021 20th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (iTherm), 2021
IBM z15™ continued a broadening of the physical transformation of the mainframe into a new "true 19-inch" frame form-factor. This was done to meet the requirements of a broad range of data centers, including supporting various energy efficiency initiatives.
Dustin W. Demetriou   +4 more
openaire   +2 more sources

IBM z13 circuit design and methodology

open access: closedIBM Journal of Research and Development, 2015
The two chips at the heart of the IBM z13™ system include a processor chip (referred to as the CP or Central Processor chip) and an L4 (Level 4) cache chip (referred to as the SC or System Controller chip), each 678 mm2 in area. The CP and SC chips were implemented with approximately 4 billion (4 × 109) and 7.1 billion transistors, respectively, in IBM'
J. Warnock   +31 more
openaire   +2 more sources

The IBM z13 processor cache subsystem

open access: closedIBM Journal of Research and Development, 2015
The IBM z13™ system introduces many new innovative concepts in building a high-performance modular and scalable symmetrical multiprocessing (SMP) system, comprising up to 192 multithreaded processors that span eight system processing nodes. The z13 uses new socket packaging technology, changing from multichip modules (MCMs) to single-chip modules (SCMs)
C. R. Walters   +8 more
openaire   +2 more sources

Inner-shell ionization and the Z13 and barkas effects in stopping power

open access: closedNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1984
Abstract The basic evidence for departure of energy loss phenomena from the Z 1 2 scaling law of the plane-wave Born approximation is recounted for bare projectiles with atomic number Z 1 . The several theoretical treatments of higher order contributions to stopping power theory are characterized.
George Basbas
openaire   +2 more sources

The Barkas effect - or Z13, Z14-corrections to stopping of swift charged particles

open access: closedNuclear Instruments and Methods, 1976
The Barkas effect is the difference in stopping of swift, positive and negative particles. This qualitative discussion of it concerns the theory of higher Z1-corrections to the Bethe formula. It is shown that simple classical concepts suffice for obtaining main features of stopping formulae.
J. Lindhard
openaire   +2 more sources

The next generation of highly reliable and secure encryption for the IBM z13

open access: closedIBM Journal of Research and Development, 2015
New business opportunities for cloud, analytics, mobile, and social applications depend on a secure computing infrastructure. The introduction of the IBM 4767 cryptographic coprocessor continues IBM leadership in marketplace security. The IBM 4767/Crypto Express5S is a versatile solution, offering three modes of operations on the IBM z13™ System: 1 ...
T. W. Arnold   +11 more
openaire   +2 more sources

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