instruction-execution time

См. также в других словарях:

• Worst-case execution time — The worst case execution time (WCET) of a computational task is the maximum length of time the task could take to execute on a specific hardware platform. Knowing worst case execution times is of prime importance for the schedulability analysis… …   Wikipedia

• Instruction pipeline — Pipelining redirects here. For HTTP pipelining, see HTTP pipelining. Basic five stage pipeline in a RISC machine (IF = Instruction Fetch, ID = Instruction Decode, EX = Execute, MEM = Memory access, WB = Register write back). In the fourth clock… …   Wikipedia

• Instruction level parallelism — (ILP) is a measure of how many of the operations in a computer program can be performed simultaneously. Consider the following program: 1. e = a + b 2. f = c + d 3. g = e * fOperation 3 depends on the results of operations 1 and 2, so it cannot… …   Wikipedia

• Execution (computing) — Execution in computer and software engineering is the process by which a computer or virtual computer carries out the instructions of a computer program. The term run is used almost synonymously.A related meaning of both to run and to execute… …   Wikipedia

• Instruction step — An instruction step is a method of executing a computer program one step at a time to determine how it is functioning. This might be to determine if the correct program flow is being followed in the program during the execution or to see if… …   Wikipedia

• Instruction set — An instruction set, or instruction set architecture (ISA), is the part of the computer architecture related to programming, including the native data types, instructions, registers, addressing modes, memory architecture, interrupt and exception… …   Wikipedia

• Time Stamp Counter — The Time Stamp Counter is a 64 bit register present on all x86 processors since the Pentium. It counts the number of ticks since reset, and is only accessible through the RDTSC instruction. This instruction returns the TSC in EDX:EAX. Its opcode… …   Wikipedia

• Instruction cycle — An instruction cycle (sometimes called fetch and execute cycle, fetch decode execute cycle, or FDX) is the basic operation cycle of a computer. It is the process by which a computer retrieves a program instruction from its memory, determines what …   Wikipedia

• execution — The process of completing an order to buy or sell securities. Once a trade is executed (see: execution), it is reported by a Confirmation Report; settlement (payment and transfer of ownership) occurs in the U.S. between one ( mutual funds) and… …   Financial and business terms

• Execution — The process of completing an order to buy or sell securities. Once a trade is executed, it is reported by a Confirmation Report; settlement (payment and transfer of ownership) occurs in the U.S. between 1 ( mutual funds) and 5 ( stocks) days… …   Financial and business terms

• Complex instruction set computing — A complex instruction set computer (CISC) (  /ˈsɪs …   Wikipedia