Lounging pyjama refers to a type of comfortable and casual clothing worn primarily for relaxation or sleep. These pyjamas are typically loose fitting, and made from soft materials like cotton or silk. They are designed to provide comfort and ease while lounging around at home or sleeping. The set can include a top and pants or shorts, usually with an elastic or drawstring waistband for a flexible fit. Designs and styles may vary, ranging from the simple and plain to more fashionable options.
FPU
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Stands for Floating Point Unit. An FPU is a processor or part of a processor that performs floating point calculations. While early FPUs were standalone processors, most are now integrated inside a computers CPU.
Even without an floating point unit, a CPU can handle both integer and floating point (non-integer) calculations. However, integer operations use significantly different logic than floating point operations, which makes it inefficient to use the same processor to handle both types of operations. An FPU provides a faster way to handle calculations with non-integer numbers.
Any mathematical operation, such as addition, subtraction, multiplication, or division can be performed by either the integer processing unit or the FPU. When a CPU receives an instruction, it automatically sends it to the corresponding processor. For example, 12 5 would be processed as an integer calculation, while 1.0023 x 5.789 would get sent to the FPU. While it is possible for a programmer to write an instruction specifically for either processing unit, it is usually unnecessary.
Since integer and floating point performance can vary significantly, most processor benchmarks include both types of operations. Integer calculation speed is typically listed as integer performance and is labeled SPECint in SPEC benchmarks. FPU calculation speed is often listed as floating point performance and can be measured in FLOPS.
FPU meaning & definition 1 of FPU.