Quality of service of an adaptive soft decoder

A system for improving a quality of service of a decoder in a non-volatile memory device, comprising:

• a processor and a memory including instructions stored thereupon, wherein the instructions upon execution by the processor cause the processor to:
• select, based on current operating conditions of the non-volatile memory device, a first decoder parameter set from an ordered plurality of decoder parameter sets, each decoder parameter set corresponding to a distinct operating condition of the non-volatile memory device and comprising parameters related to a soft decoding operation;
• perform, based on the first decoder parameter set, the soft decoding operation;
• upon a determination that the soft decoding operation has succeeded, reorder an ordering of the ordered plurality of decoder parameter sets to place the first decoder parameter set at a start of the ordered plurality of decoder parameter sets;
• and
• upon a determination that the soft decoding operation has failed, perform the soft decoding operation based on a second decoder parameter set selected from the ordered plurality of decoder parameter sets.

A non-transitory computer-readable storage medium having instructions stored thereupon for improving a quality of service of a decoder in a non-volatile memory device, comprising:

• instructions for selecting, based on current operating conditions of the non-volatile memory device, a first decoder parameter set from an ordered plurality of decoder parameter sets, each decoder parameter set corresponding to a distinct operating condition of the non-volatile memory device and comprising parameters related to a soft decoding operation;
• instructions for performing, based on the first decoder parameter set, the soft decoding operation;
• instructions for reordering, upon a determination that the soft decoding operation has succeeded, an ordering of the ordered plurality of decoder parameter sets to place the first decoder parameter set at a start of the ordered plurality of decoder parameter sets;
• and
• instructions for performing, upon a determination that the soft decoding operation has failed, the soft decoding operation based on a second decoder parameter set selected from the ordered plurality of decoder parameter sets.