Bitwise

and
INDArray and(INDArray x, INDArray y)
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SDVariable and(SDVariable x, SDVariable y)
SDVariable and(String name, SDVariable x, SDVariable y)
Bitwise AND operation. Supports broadcasting.
x  (INT) - First input array
y  (INT) - Second input array
bitRotl
INDArray bitRotl(INDArray x, INDArray shift)
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SDVariable bitRotl(SDVariable x, SDVariable shift)
SDVariable bitRotl(String name, SDVariable x, SDVariable shift)
Roll integer bits to the left, i.e. var << 4 | var >> (32 - 4)
x  (INT) - Input 1
shift  (INT) - Number of bits to shift.
bitRotr
INDArray bitRotr(INDArray x, INDArray shift)
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SDVariable bitRotr(SDVariable x, SDVariable shift)
SDVariable bitRotr(String name, SDVariable x, SDVariable shift)
Roll integer bits to the right, i.e. var >> 4 | var << (32 - 4)
x  (INT) - Input 1
shift  (INT) - Number of bits to shift.
bitShift
INDArray bitShift(INDArray x, INDArray shift)
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SDVariable bitShift(SDVariable x, SDVariable shift)
SDVariable bitShift(String name, SDVariable x, SDVariable shift)
Shift integer bits to the left, i.e. var << 4
x  (INT) - Input 1
shift  (INT) - Number of bits to shift.
bitShiftRight
INDArray bitShiftRight(INDArray x, INDArray shift)
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SDVariable bitShiftRight(SDVariable x, SDVariable shift)
SDVariable bitShiftRight(String name, SDVariable x, SDVariable shift)
Shift integer bits to the right, i.e. var >> 4
x  (INT) - Input 1
shift  (INT) - Number of bits to shift.
bitsHammingDistance
INDArray bitsHammingDistance(INDArray x, INDArray y)
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SDVariable bitsHammingDistance(SDVariable x, SDVariable y)
SDVariable bitsHammingDistance(String name, SDVariable x, SDVariable y)
Bitwise Hamming distance reduction over all elements of both input arrays.
 For example, if x=01100000 and y=1010000 then the bitwise Hamming distance is 2 (due to differences at positions 0 and 1)
x  (INT) - First input array.
y  (INT) - Second input array.
leftShift
INDArray leftShift(INDArray x, INDArray y)
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SDVariable leftShift(SDVariable x, SDVariable y)
SDVariable leftShift(String name, SDVariable x, SDVariable y)
Bitwise left shift operation. Supports broadcasting.
x  (INT) - Input to be bit shifted
y  (INT) - Amount to shift elements of x array
leftShiftCyclic
INDArray leftShiftCyclic(INDArray x, INDArray y)
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SDVariable leftShiftCyclic(SDVariable x, SDVariable y)
SDVariable leftShiftCyclic(String name, SDVariable x, SDVariable y)
Bitwise left cyclical shift operation. Supports broadcasting.
Unlike #leftShift(INDArray, INDArray) the bits will "wrap around":
leftShiftCyclic(01110000, 2) -> 11000001
x  (INT) - Input to be bit shifted
y  (INT) - Amount to shift elements of x array
or
INDArray or(INDArray x, INDArray y)
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SDVariable or(SDVariable x, SDVariable y)
SDVariable or(String name, SDVariable x, SDVariable y)
Bitwise OR operation. Supports broadcasting.
x  (INT) - First input array
y  (INT) - First input array
rightShift
INDArray rightShift(INDArray x, INDArray y)
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SDVariable rightShift(SDVariable x, SDVariable y)
SDVariable rightShift(String name, SDVariable x, SDVariable y)
Bitwise right shift operation. Supports broadcasting.
x  (INT) - Input to be bit shifted
y  (INT) - Amount to shift elements of x array
rightShiftCyclic
INDArray rightShiftCyclic(INDArray x, INDArray y)
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SDVariable rightShiftCyclic(SDVariable x, SDVariable y)
SDVariable rightShiftCyclic(String name, SDVariable x, SDVariable y)
Bitwise right cyclical shift operation. Supports broadcasting.
Unlike rightShift(INDArray, INDArray) the bits will "wrap around":
rightShiftCyclic(00001110, 2) -> 10000011
x  (INT) - Input to be bit shifted
y  (INT) - Amount to shift elements of x array
xor
INDArray xor(INDArray x, INDArray y)
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SDVariable xor(SDVariable x, SDVariable y)
SDVariable xor(String name, SDVariable x, SDVariable y)
Bitwise XOR operation (exclusive OR). Supports broadcasting.
x  (INT) - First input array
y  (INT) - First input array
Last modified 2yr ago