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zeekayandHanzo Dev
c8bfbebc15
This app is ZAMA's BSD 3-Clause Clear demo. The license requires its notices to survive redistribution, and a rebrand had replaced every one of them with ours: the LICENSE text, 66 source headers and the app's copyright string. They are back, each with our line beside it for our changes. Co-authored-by: Hanzo Dev <[email protected]>
24 lines
746 B
Swift
24 lines
746 B
Swift
// Copyright © 2025 Zama. All rights reserved.
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// Copyright © 2025 Lux Industries Inc.
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import TFHE
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extension FHEUInt16Array {
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func stats() throws -> (min: FHEUInt16, max: FHEUInt16, avg: FHEUInt16) {
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let items = try readItems()
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assert(items.count != 0, "empty array, cannot find min/max/avg")
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var min: FHEUInt16 = items[0]
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var max: FHEUInt16 = items[0]
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var sum: FHEUInt16 = items[0]
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for num in items[1...] {
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min = try min.min(with: num)
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max = try max.max(with: num)
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sum = try sum.addFHE(int: num) // TODO Optim: use fhe_uint16_sum()
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}
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let avg = try sum.divScalar(int: items.count)
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return (min, max, avg)
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}
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}
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