of instruction motion possible by the scheduler. There are several types of instruction scheduling: Local (basic block) scheduling: instructions can't...
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developed region scheduling methods to identify parallelism beyond basic blocks. Trace scheduling is such a method, and involves scheduling the most likely...
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Program counter (redirect from Instruction pointer)
Branch prediction Instruction cache Instruction cycle Instruction unit Instruction pipeline Instruction register Instruction scheduling Program status word...
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which can do the instruction scheduling statically (with help of trace feedback information). This eliminates the need for complex scheduling circuitry in...
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(IR) into a low-level IR. In a typical compiler, instruction selection precedes both instruction scheduling and register allocation; hence its output IR has...
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exploit instruction-level parallelism with less hardware than RISC and CISC by making the compiler responsible for instruction issue and scheduling. Architectures...
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optimization techniques for extracting available ILP in programs include instruction scheduling, register allocation/renaming, and memory-access optimization. Dataflow...
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Out-of-order execution (redirect from Instruction dispatch)
dynamic execution) is an instruction scheduling paradigm used in high-performance central processing units to make use of instruction cycles that would otherwise...
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phase include: Instruction selection: which instructions to use. Instruction scheduling: in which order to put those instructions. Scheduling is a speed optimization...
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Branch delay slot Instruction scheduling Instruction selection Data dependency or data hazard Scoreboarding Very long instruction word (VLIW) Superscalar...
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operating system scheduling Classic RISC pipeline Complex instruction set computer Cycles per instruction Branch predictor Instruction set architecture...
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MAJC (category Very long instruction word computing)
scheduling instructions in this fashion turns out to be a very difficult problem. In real-world use, processors that attempt to do this scheduling at...
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code scheduling, Instruction scheduling and code hoisting/sinking are all terms for a technique where instructions are rearranged (or "scheduled") to...
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in the Hoard C dynamic memory allocation Superblock scheduling, a type of instruction scheduling This disambiguation page lists articles associated with...
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executed for some input data. Trace scheduling uses a basic block scheduling method to schedule the instructions in each entire trace, beginning with...
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On the other hand, platform-dependent techniques involve instruction scheduling, instruction-level parallelism, data-level parallelism, cache optimization...
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Opcode (redirect from Instruction code)
Ćukasz (2012). "7.1.4. Benchmark suite". Application of CLP to instruction modulo scheduling for VLIW processors. Gliwice, Poland: Jacek Skalmierski Computer...
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length of the overall project schedule. In computer science, applications of this type arise in instruction scheduling, ordering of formula cell evaluation...
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allowing a single instruction to perform a significant amount of arithmetic with less storage. Instruction scheduling Instruction scheduling is an important...
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or insertion of instructions, such as some assemblers for RISC architectures that can help optimize a sensible instruction scheduling to exploit the CPU...
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Scoreboarding (category Instruction processing)
centralized method, first used in the CDC 6600 computer, for dynamically scheduling instructions so that they can execute out of order when there are no conflicts...
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Reservation station (redirect from Unified scheduler)
register renaming, and is used by the Tomasulo algorithm for dynamic instruction scheduling. Reservation stations permit the CPU to fetch and re-use a data...
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affects the performance of the code because a rigid order inhibits instruction scheduling. For this reason language standards such as C++ traditionally left...
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History of general-purpose CPUs (section Mid-to-late 1980s: Exploiting instruction-level parallelism)
instructions into machine-level instructions. This type of computer is called a very long instruction word (VLIW) computer. Scheduling instructions statically...
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Directed acyclic graph (section Scheduling)
compilation and instruction scheduling for low-level computer program optimization. A somewhat different DAG-based formulation of scheduling constraints is...
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achieved through the use of a unified GPU clock, simplified static scheduling of instruction and higher emphasis on performance per watt. By abandoning the...
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assumes that each instruction completes before the next one begins: The pipeline could stall, or cease scheduling new instructions until the required...
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optimization, jump threading, common subexpression elimination, instruction scheduling, and so forth. The RTL optimizations are of less importance with...
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is a statically scheduled horizontal nanocoded architecture (SSHNA). The term "statically scheduled" means that the operation scheduling and Hazard handling...
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language implementation: Instruction scheduling: Dependency graphs are computed for the operands of assembly or intermediate instructions and used to determine...
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