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Siddharth Agarwal authored
This also makes the perfancestorset command use lazy membership testing. In a linear repository with over 400,000 commits, without this patch, hg perfancestorset takes 0.80 seconds no matter how far behind we're looking. With this patch, hg perfancestorset -- X takes: Rev X Time -1 0.00s -4000 0.01s -20000 0.04s -80000 0.17s -200000 0.43s -300000 0.69s 0 0.88s Thus, for revisions close to tip, we're up to several orders of magnitude faster. At 0 we're around 10% slower.
Siddharth Agarwal authoredThis also makes the perfancestorset command use lazy membership testing. In a linear repository with over 400,000 commits, without this patch, hg perfancestorset takes 0.80 seconds no matter how far behind we're looking. With this patch, hg perfancestorset -- X takes: Rev X Time -1 0.00s -4000 0.01s -20000 0.04s -80000 0.17s -200000 0.43s -300000 0.69s 0 0.88s Thus, for revisions close to tip, we're up to several orders of magnitude faster. At 0 we're around 10% slower.
test-ancestor.py.out 1.22 KiB