On Thu, Jun 05, 2014 at 07:56:15PM -0400, David Turner wrote:
Optimize check_refname_component using SSE4.2, where available.
git rev-parse HEAD is a good test-case for this, since it does almost
nothing except parse refs. For one particular repo with about 60k
refs, almost all packed, the
On Sat, 2014-06-14 at 17:22 +0200, Ondřej Bílka wrote:
On Thu, Jun 05, 2014 at 07:56:15PM -0400, David Turner wrote:
Optimize check_refname_component using SSE4.2, where available.
git rev-parse HEAD is a good test-case for this, since it does almost
nothing except parse refs. For one
Optimize check_refname_component using SSE4.2, where available.
git rev-parse HEAD is a good test-case for this, since it does almost
nothing except parse refs. For one particular repo with about 60k
refs, almost all packed, the timings are:
Look up table: 29 ms
SSE4.2:25 ms
This is
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