git/contacts at bad866a29b0ec560c9bed31e2fe3610b6cf50ae3 - git

Tree: bad866a29b

Eric Sunshine 4c70cfbfbc contacts: reduce git-blame invocations git-contacts invokes git-blame once for each patch hunk it encounters. No attempt is made to consolidate invocations for multiple hunks referencing the same file at the same revision. This can become expensive quickly. Reduce the number of git-blame invocations by taking advantage of the ability to specify multiple -L ranges for a single invocation. Without this patch, on a randomly chosen range of commits: % time git-contacts 25fba78d36be6297^..23c339c0f262aad2 >/dev/null real 0m6.142s user 0m5.429s sys 0m0.356s With this patch: % time git-contacts 25fba78d36be6297^..23c339c0f262aad2 >/dev/null real 0m2.285s user 0m2.093s sys 0m0.165s Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	12 years ago
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git-contacts	contacts: reduce git-blame invocations	12 years ago
git-contacts.txt	contrib: contacts: add documentation	12 years ago

Eric Sunshine 4c70cfbfbc contacts: reduce git-blame invocations

git-contacts invokes git-blame once for each patch hunk it encounters.
No attempt is made to consolidate invocations for multiple hunks
referencing the same file at the same revision. This can become
expensive quickly.

Reduce the number of git-blame invocations by taking advantage of the
ability to specify multiple -L ranges for a single invocation.

Without this patch, on a randomly chosen range of commits:

  % time git-contacts 25fba78d36be6297^..23c339c0f262aad2 >/dev/null
  real  0m6.142s
  user  0m5.429s
  sys   0m0.356s

With this patch:

  % time git-contacts 25fba78d36be6297^..23c339c0f262aad2 >/dev/null
  real  0m2.285s
  user  0m2.093s
  sys   0m0.165s

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

12 years ago

git-contacts

contacts: reduce git-blame invocations

12 years ago

git-contacts.txt

contrib: contacts: add documentation

12 years ago