write after read - definição. O que é write after read. Significado, conceito
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O que (quem) é write after read - definição

PROBLEMS WITH THE INSTRUCTION PIPELINE IN CENTRAL PROCESSING UNIT (CPU) MICROARCHITECTURES
Pipeline break; Branch hazard; Control hazard; Data hazard; Structural hazard; Pipeline hazard; Hazard (digital circuit); Control hazards; Pipeline flush; RAW conflict; Read after write (Hazard); Write after write (hazard); Write after read (hazard); Write after read

Direct read after write         
ERROR-DETECTION TECHNIQUE
Direct Read After Write; Read after write
Direct read after write is a procedure that compares data recorded onto a medium against the source. A typical example would be CD burning software which reads a CD-ROM once it has been burned onto, effectively ensuring that data written is the same as the data it was copied from.
Write once read many         
  • Once written to, the data on a once-writable optical disc can not be modified and the space is reserved.
DATA STORAGE DEVICE IN WHICH INFORMATION, ONCE WRITTEN, CANNOT BE MODIFIED
Read Once Write Many; WORM (computer drive); Write Once, Read Many; Ablative WORM; Write Once Read Many; WORM drive; Write Once Read Many Disk
Write once read many (WORM) describes a data storage device in which information, once written, cannot be modified. This write protection affords the assurance that the data cannot be tampered with once it is written to the device.
Readwrite conflict         
TYPE OF CONCURRENCY CONFLICT
Unrepeatable reads; Read-Write conflict; Read-write conflict
In computer science, in the field of databases, readwrite conflict, also known as unrepeatable reads, is a computational anomaly associated with interleaved execution of transactions.

Wikipédia

Hazard (computer architecture)

In the domain of central processing unit (CPU) design, hazards are problems with the instruction pipeline in CPU microarchitectures when the next instruction cannot execute in the following clock cycle, and can potentially lead to incorrect computation results. Three common types of hazards are data hazards, structural hazards, and control hazards (branching hazards).

There are several methods used to deal with hazards, including pipeline stalls/pipeline bubbling, operand forwarding, and in the case of out-of-order execution, the scoreboarding method and the Tomasulo algorithm.