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Adjust hypergraph generation based on expert feedback.

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This commit is contained in:
FiveMovesAhead 2025-06-11 12:13:27 +01:00
parent 84cfa97439
commit 5c6b88e08a
1 changed files with 21 additions and 2 deletions
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23
tig-challenges/src/hypergraph.rs
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@ -146,13 +146,32 @@ impl SubInstance {
stream: Arc<CudaStream>,
_prop: &cudaDeviceProp,
) -> Result<Self> {
let mut rng = StdRng::from_seed(seed.clone());
let num_hyperedges = difficulty.num_hyperedges;
let target_num_nodes = difficulty.num_hyperedges; // actual number may be around 8% less
let depth = 6;
let num_parts = 1 << depth; // 2^6 = 64 partitions
let level_weights: Vec<f32> = vec![
42.0, 31023.0, 51220.0, 39820.0, 1360.0, 500.0, 208.0, 11.0, 0.0, 0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
20.0,
20.0 + rng.gen::<f32>() * 4.0,
19.0 + rng.gen::<f32>() * 14.0,
20.0 + rng.gen::<f32>() * 6.0,
1.0 + rng.gen::<f32>() * 15.0,
rng.gen::<f32>() * 0.3,
rng.gen::<f32>() * 0.1,
rng.gen::<f32>() * 0.01,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
];
// Get kernels