Testing the performance of operations in D.

Do we really have zero-cost abstraction? Let's test!

Build & run

make test_looping

If you only want to run a benchmark for one compiler:

make test_looping.ldc

Or any of the tests available:

Current tests

• test_looping - simple iteration test between manual loop and range API
• test_save - tests performance when returning a range (common for search algorithms)
• test_extremum - different specializations of std.algorithm.searching.extremum
• test_pow - floating-point power calculation
• test_powi - integer power calculation

Running all tests

make all