Multithread calc tables#187
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…orker gets a persistent SolverContext and pulls boards from a shared queue. While still 50% slower than v 2.9, this produces a roughly 30% wall-clock improvement when solving 100 deals, e.g., ./bazel-bin/library/tests/dtest -f hands/list100.txt -s cal
zzcgumn
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Jun 13, 2026
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Maybe I am misreading these changes, but I think the calc tables are still single threaded. Looks to me like the parallel execution is solving several boards in parallel. |
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You are correct. I know of no way to parallelize the solving of a single deal with a given dealer and vulnerability. Where can I add a comment to make this clearer? |
tameware
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Jun 13, 2026
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