Hi there, I have following crash during application start on iOS below 15.0, even in simulator
dyld: Symbol not found: _$s10Accelerate4vDSPO3dotySfx_q_tAA0A6BufferRzAaER_Sf7ElementRtzSfAFRt_r0_lFZ
Referenced from: /Users/Nikita/Library/Developer/CoreSimulator/Devices/21071B75-CC1F-46E5-94B3-5E01072B90C6/data/Containers/Bundle/Application/73D74763-449A-4E20-B7EB-8807008B335B/vDSP test.app/vDSP test
Expected in: /usr/lib/swift/libswiftAccelerate.dylib
Sample code is very simple and looks like this:
let vector1: [Float] = [0, 1, 2, 3, 4, 5, 6, 7]
let vector2: [Float] = [0, 1, 2, 3, 4, 5, 6, 7]
// Causes crash on application start
let result = vDSP.dot(vector1, vector2)
// Works fine
let resultMul = vDSP.multiply(vector1, vector2)
let result1 = vDSP.sum(resultMul)
According to docs, vDSP.dot is available since iOS 13.0.