A data dependency in computer science is a situation in which a program statement (instruction) refers to the data of a preceding statement. In compiler...

In relational database theory, a functional dependency (FD) is constraint between two attribute sets, whereby values in one set (the determinant set) determine...

Technology Dependency Location Dependency Topology Dependency Data Format & Type Dependency Semantic Dependency Conversation Dependency Order Dependency Temporal...

object Data dependency, which describes a dependence relation between statements in a program Dependence analysis, in compiler theory Dependency (UML)...

computer science and digital electronics, a dependency graph is a directed graph representing dependencies of several objects towards each other. It is...

executed before S2. Broadly, there are two classes of dependencies--control dependencies and data dependencies. Dependence analysis determines whether it is safe...

allowed to be completed in data dependency order. This is accomplished in CPUs that dynamically tag the data dependencies of the code in the execution...

provides a historical record of data origins and transformations. It supports forensic activities such as data-dependency analysis, error/compromise detection...

architectures, the computation is not actively driven by data dependencies, rather, the simple data dependencies of the accelerated kernel are used to program the...

In software engineering, dependency injection is a programming technique in which an object or function receives other objects or functions that it requires...

solutions and algorithms used to resolve data hazards: insert a pipeline bubble whenever a read after write (RAW) dependency is encountered, guaranteed to increase...

Some non-obvious dependencies can be further optimized based on specific idioms. For instance, the following self-data-dependencies can be vectorized...

The dependency ratio is an age-population ratio of those typically not in the labor force (the dependent part ages 0 to 14 and 65+) and those typically...

eliminate false data dependencies arising from the reuse of registers by successive instructions that do not have any real data dependencies between them...

graph of a program's control and data dependencies. Nodes represent program statements and edges represent dependencies between these statements. PDGs are...

auto-vectorize some loops, potentially taking some assertions about the lack of data dependency. This is not as flexible as manipulating SIMD variables directly, but...

multiple instructions to be dispatched at once regardless of the data dependencies between those instructions. This allows for out-of-order execution...

insertion, update and deletion dependencies. To reduce the need for restructuring the collection of relations, as new types of data are introduced, and thus...

from a sequential instruction stream The CPU dynamically checks for data dependencies between instructions at run time (versus software checking at compile...

A transitive dependency is an indirect dependency relationship between software components. This kind of dependency is held by virtue of a transitive relation...

exploited through techniques such as multiprocessing and multithreading. Data dependency Memory-level parallelism (MLP) "The History of Computing". mason.gmu...

Two general categories of dependencies that will be analyzed in the loop are data dependencies and control dependencies. Loop dependence analysis occur...

instructions). The template also encodes stops which indicate that a data dependency exists between data before and after the stop. All instructions between a pair...

reduce delays due to data dependencies. Also in case of single instruction stream, multiple data stream, a case when a lot of data from the same type has...

unprocessed data Rawdisk, binary level disk access Read after write, technologies used for CD-R and CD-RW Read after write (RAW) hazard, a data dependency hazard...

with 2NF (which forbids dependencies on proper subsets of composite keys), in Codd's paper "Further Normalization of the Data Base Relational Model" in...

Dependency theory is the idea that resources flow from a "periphery" of poor and exploited states to a "core" of wealthy states, enriching the latter at...

agency of the UN. Data is current as of 2025. Links for each location go to the relevant demography page, when available. Dependencies are shown with their...

at runtime into a register bank, allowing the CPU to break false data dependencies and thus easing pipeline hazards. Register files sometimes also have...

Control dependency is a situation in which a program instruction executes if the previous instruction evaluates in a way that allows its execution. An...