undersubscription

名词 n.

英文释义

名词 n.
  1. The subscription of significantly less than is available. countable,uncountable
    — There were no instances of undersubscriptions in SDL auctions of 28 states as against 18 such instances last year.
  2. The employment of more ports or bandwidth than necessary to ensure that network communication does not face delays. countable,uncountable
    — End-to-end QoS along with appropriate bandwidth provisioning specifically for Intra-Cluster Communication Signaling (ICCS) is required. Overprovisioning and undersubscription of bandwidth is recommended.
  3. The failure to provide sufficient threads in a multithreaded application. countable,uncountable
    — When there are not enough running threads to optimally exploit available PEs undersubscription occurs, resulting in a waste of performance.

词形变化

undersubscriptions plural

词源

From under- + subscription.
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