[MERGE] Implement hard-link support for branch and checkout
Aaron Bentley
aaron.bentley at utoronto.ca
Thu Dec 20 21:17:20 GMT 2007
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Hi all,
This patch implements hard-link support for branch and checkout,
building on my previous accelerator_tree work.
The primary advantage of this is space savings, not speed. But using
hardlinks is 1.19 x as fast:
branch --no-hardlink (best of 4)
real 0m0.989s
user 0m0.748s
sys 0m0.212s
branch --hardlink (best of 4)
real 0m0.828s
user 0m0.656s
sys 0m0.152s
Aaron
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