double precision

基本解釋

Numbers are all in IEEE double precision format.
數(shù)值全部采用 IEEE 雙精度格式。
Other enhancements are on-device random number generation and double precision support.
其他的增強(qiáng)有設(shè)備的隨機(jī)數(shù)生成器以及雙精度的支持。
On a 64-bit system, integral types are converted to 64-bit integral types, and single precision floating point types are promoted to double precision.
在 64 位系統(tǒng)上，整型被轉(zhuǎn)換成 64 位的整型值，單精度的浮點(diǎn)類型被轉(zhuǎn)換成雙精度的浮點(diǎn)類型。

The flagship Quadro 5010M features Error Correction Code (ECC) and fast, 64-bit double precision capabilities to ensure the greatest accuracy and fidelity of results.
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The Tesla K20 is based on the GK110 Kepler GPU. This GPU delivers three times more double precision compared to Fermi architecture-based Tesla products and it supports the Hyper-Q and dynamic parallelism capabilities.
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