deepmd.tf.nvnmd.utils.encode

Attributes

log

Classes

Encode

Encoding value as hex, bin, and dec format.

Module Contents

deepmd.tf.nvnmd.utils.encode.log

class deepmd.tf.nvnmd.utils.encode.Encode

Encoding value as hex, bin, and dec format.

qr(v: numpy.ndarray | float, nbit: int = 14) → numpy.ndarray | float

Quantize value using round.

qf(v: numpy.ndarray | float, nbit: int = 14) → numpy.ndarray | float

Quantize value using floor.

qc(v: numpy.ndarray | float, nbit: int = 14) → numpy.ndarray | float

Quantize value using ceil.

split_expo_mant(v: numpy.ndarray | float, min: int = -1000) → tuple[numpy.ndarray | float, numpy.ndarray | float]

find_max_expo(v: numpy.ndarray | float, expo_min: int = -1000) → float

norm_expo(v: numpy.ndarray | float, nbit_frac: int = 20, expo_min: int = -1000) → tuple[numpy.ndarray | float, float]

flt2bin_one(v: float, nbit_expo: int, nbit_frac: int) → str

flt2bin(data: numpy.ndarray, nbit_expo: int, nbit_frac: int) → list[str]

Convert float into binary string list.

byte2hex(bs: bytes, nbyte: int) → list[str]

Convert byte into hex bs: low byte in the first hex: low byte in the right.

check_dec(idec: numpy.ndarray, nbit: int, signed: bool = False, name: str = '') → None

Check whether the data (idec) is in the range range is \([0, 2^nbit-1]\) for unsigned range is \([-2^{nbit-1}, 2^{nbit-1}-1]\) for signed.

extend_list(slbin: list[str], nfull: int) → list[str]

Extend the list (slbin) to the length (nfull) the attached element of list is 0.

such as, when

slbin = [‘10010’,’10100’],

nfull = 4

extent it to

[‘10010’,’10100’,’00000’,’00000]

extend_bin(slbin: list[str], nfull: int) → list[str]

Extend the element of list (slbin) to the length (nfull).

such as, when

slbin = [‘10010’,’10100’],

nfull = 6

extent to

[‘010010’,’010100’]

extend_hex(slhex: list[str], nfull: int) → list[str]

Extend the element of list (slhex) to the length (nfull).

split_bin(sbin: str | list[str], nbit: int) → list[str]

Split sbin into many segment with the length nbit.

reverse_bin(slbin: list[str], nreverse: int) → list[str]

Reverse binary string list per nreverse value.

merge_bin(slbin: list[str], nmerge: int) → list[str]

Merge binary string list per nmerge value.

dec2bin(idec: numpy.ndarray | float, nbit: int = 10, signed: bool = False, name: str = '') → list[str]

Convert dec array to binary string list.

hex2bin_str(shex: str) → str

Convert hex string to binary string.

hex2bin(data: numpy.ndarray | list[str]) → list[str]

Convert hex string list to binary string list.

bin2hex_str(sbin: str) → str

Convert binary string to hex string.

bin2hex(data: numpy.ndarray | list[str]) → list[str]

Convert binary string list to hex string list.