newVandermondeMatrix returns a matrix where a[i, j] = alpha(j)^i. (Note that this is the transpose of the matrix given by the Wikipedia article.)

standardToAltMapSSSE3Unsafe sets *outLow = in0[0,2,4,6,8,10,12,14] . in1[0,2,4,6,8,10,12,14] *outHigh = in0[1,3,5,7,9,11,13,15] . in1[1,3,5,7,9,11,1

standardToAltMapSliceSSSE3Unsafe behaves like calling standardToAltMapSSSE3Unsafe( inChunk[16:32], inChunk[0:16], outChunk[16:32], outChunk[0:16], )

Plus returns the sum of t and u as elements of GF(2^16), which is just the bitwise xor of the two.

Repair tries to repair any missing or corrupt data, using the parity volumes. Returns a list of paths to files that were successfully repaired (relati

RowReduceForInverse runs row reduction on copies of m, which must be square, and n, which must have the same number of rows as m. The row-reduced copy

altToStandardMapSSSE3Unsafe is the inverse of standardToAltMapSSSE3Unsafe. That is, it sets *out0 = inLow[0] . inHigh[0] . inLow[1] . inHigh[1] .

altToStandardMapSliceSSSE3Unsafe behaves like calling altToStandardMapSSSE3Unsafe( inChunk[16:32], inChunk[0:16], outChunk[16:32], outChunk[0:16], )

TODO: It's theoretically possible for filename to contain backslashes -- check to see what par2cmdline does on Windows. We'd then have to handle par f

mulAndAddSliceAltMapSSSE3Unsafe behaves like calling mulAndAddSliceSSSE3Unsafe( cEntry, inChunk[16:32], inChunk[0:16], outChunk[16:32], outChunk[0:1

mulSliceAltMapSSSE3Unsafe behaves like calling mulSliceSSSE3Unsafe( cEntry, inChunk[16:32], inChunk[0:16], outChunk[16:32], outChunk[0:16], ) on ea

etc.