Dev/asolovev hdbscan sycl #3369
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| @@ -0,0 +1,60 @@ | |||
| /******************************************************************************* | |||
| * Copyright 2021 Intel Corporation | |||
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We're using a different header now:
https://github.com/uxlfoundation/oneDAL/blob/main/CONTRIBUTING.md#copyright-guidelines-for-contributions
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| ONEDAL_ASSERT(min_observations > 0); | ||
| ONEDAL_ASSERT( | ||
| min_observations <= BEST_CAP && |
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This looks like it should be a runtime error rather than an assertion that is disabled by default.
| const std::int64_t i = idx[0]; | ||
| const std::int64_t j = idx[1]; | ||
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| if (i <= j) { |
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You could also make the loop over a 1d array only and then get the (i,j) indices from the corresponding 1d index. Would likely parallelize better.
| for (int i = 0; i < n; i++) | ||
| for (int j = i + 1; j < n; j++) | ||
| edges.emplace_back(i, j, data[i * n + j]); | ||
| std::sort(edges.begin(), edges.end(), [](auto& a, auto& b) { |
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Does this execute on GPU? If so, shouldn't it use oneDPL?
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Description
Checklist:
Completeness and readability
Testing
Performance