IntegerGemmIntrinsic.cpp 

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IntegerGemmIntrinsic.h 
Interface for integer matrix multiplication followed by addition of bias.
C = A * B + Bias
Input matrix A:
 A 2D matrix that typically represents activations as floating point
values
 no. of rows should be a positive integer
 no. of columns should be a positive integeral multiple of 64
 is represented as array (contiguous memory locations) in rowmajor format
Input matrix B:
 A 2D matrix that typically represents fixed model parameters as
floating point values
 no. of rows should be:
 equal to no. of columns of Input matrix A
 a positive integeral multiple of 64
 no. of columns should be a positive integeral multiple of 8
 is represented as array (contiguous memory locations) in rowmajor format
Please note that it is also possible to pass Input matrix B in 2 more forms:
 One that is already a quantized and transposed version of Input matrix B
 Other that is already a transposed version of Input matrix B
Input Bias:
 is an array (contiguous memory locations) that represents bias
 size of the array should be equal to the no. of columns of Input matrix B
Output matrix C:
 is a 2D matrix that represents the result (= A * B + Bias)
 no. of rows = no. of rows of Input matrix A
 no. of columns = no. of columns of Input matrix B (in
untransposed form)
 is represented as array (contiguous memory locations) in rowmajor format
Please note that most of the functions in this interface might have
architecture specific implementations.
Conventions followed for the interface:
 Unless explicitly mentioned, Input matrix B refers to an unquantized
(i.e. float values) and nontransposed version
 no. of rows of Input matrix A = `rowsA`
 no. of columns of Input matrix A (`colsA`) = no. of rows of Input matrix B
(`rowsB`) = `width`
 no. of columns of Input matrix B = `colsB`

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