![]() We have compared our co-designed processor with small instruction window out-of-order processors. Moreover, we have evaluated performance of various code optimizations such as list-scheduling, load-store telescoping and load hoisting among others. For the second kind of instruction fusion we have fused a pair of dependent simple ALU instructions and execute them in Interlock Collapsing ALUs (ICALU). First, we fused a pair of independent loads together into vector loads and execute them on vector load units. We have considered two kinds of instruction fusion. These FU based accelerators run a pair of fused instructions. Secondly, we proposed a co-designed in-order processor with with two kinds of accelerators. When all the instructions of the superblock have committed the speculative state is copied to Backend Register Rename Table. For this we have proposed a Speculative commit register map table that holds the mappings of the speculatively committed instructions. Than the ROB we have proposed a speculative commit mechanism. Moreover, in-order to support bulk commit of atomic superblocks that are larger In case of a miss in the configuration cache configurations are loaded from I-Cache. A small configuration cache is present inside the Programmable Functional unit, that holds these configurations. The macro-op consists of a configuration ID which helps in locating the configurations. The micro-ops corresponding to the macro-ops are stored as control signals in a configuration. The fusion algorithm is based on a scheduling step that indicates whether the current fused instruction is beneficial or not. A macro-op fusion algorithm fuses micro-ops at runtime. The inputs of the macro-op are brought from the Physical Register File to the internal register file using a set of moves and a set of loads. The PFU consists of a grid of functional units, similar to CCA, and a distributed internal register file. During the course of this PhD we have made following contributions.įirstly, we have provided a novel Programmable Functional unit, in-order to speed up general-purpose applications. Hardware mechanisms exists in-order to take corrective action in case of misspeculations. These superblocks are further optimized using speculative and non-speculative optimizations. Moreover, the translations are stored as superblocks, which are a trace of basic blocks. We have implemented a co-designed virtual machine monitor that binary translates x86 instructions into RISC like micro-ops. Specifically, we have provided HW/SW mechanisms for instruction fusion, issue and commit for modern processors. ICRI CSP-3 (Concrete Surface Profile): raised ridges provide increased surface profile to promote mechanical bond with repair mortars and concrete.In this thesis we have explored the co-designed paradigm to show alternative processor design points.Low maintenance: requires no external power source or system monitoring. ![]() ![]() Versatile: can be used for both conventionally reinforced and prestressed or post-tensioned concrete.Economical: provides localized protection where it is needed the most, at the interface between the repair and the remaining contaminated concrete.Integral steel connection wires: provides dependable steel-to-steel contact with no intermediate materials such as galvanizing that may compromise the long-term electrical connection.BarFit™ design: grooved edges on Galvashield ® XP2, XP4 and XPX anodes assist with secure anode placement.Cast zinc core: provides high anode utilization and a secure long-term connection between the zinc and the integral lead wire.One-and-Done™: connection innovative single wire connection can be installed up to 2x faster than the traditional two wire connection, saving 50% on installation labor cost.Type 1A anode: alkali-activated to maintain activity of zinc meets building code requirements that prohibit intentionally added constituents that are corrosive to reinforcement within repair area.Independent testing: indicates concrete repair service life can be extended by more than 400%.Long lasting: minimum 20 year anode service life when using standard design tables reduces the need for future repairs.Proven technology: Galvashield ® is the original embedded galvanic anode with over a 20-year track record. ![]()
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