Re: [boost] [shared_ptr] sp_counted_base_cw_x86.hpp vs. the rest.

Rene Rivera wrote:

With a changed test that exercises all three functions, here's the timing results:

sp_counted_base_w32.hpp... debug: 15.673 - release: 7.151

sp_counted_base_cw_x86.hpp... debug: 15.943 - release: 6.499

sp_counted_base_nt.hpp... debug: 15.933 - release: 6.499

The _mt tests are also timing tests; you can try them, too. I've tried to make weak_ptr_mt_test fairly representative of real-world weak_ptr code. Don't bother testing the debug builds.