openmano-mpy/tests/bench, branch master MicroPython source and hardware configuration for OpenMano tests: Rename "bench" tests to "internal_bench" and run-internalbench.py 2019-06-28T06:28:59+00:00 Damien George 2019-06-18T13:44:16+00:00 d86fb670e6d78ca38dbaedfdde35180e3b8f4bb3 To emphasise these benchmark tests compare the internal performance of features amongst themselves, rather than absolute performance testing. 
To emphasise these benchmark tests compare the internal performance of
features amongst themselves, rather than absolute performance testing.
tests/bench: Add testcase to compare bytes(N) vs b"\0" * N. 2016-06-08T11:28:18+00:00 Paul Sokolovsky 2016-06-08T11:28:18+00:00 e918fc5e37c72d864dc369e9b9112dfa21537667 Based on python-dev discussion regarding PEP467. 
Based on python-dev discussion regarding PEP467.
tests: Update for _io/_collections module having been renamed. 2016-05-02T11:15:11+00:00 Paul Sokolovsky 2016-05-02T11:15:11+00:00 8c35f3979c38bc8a29a22e7a61d33f87ff856124 






py: Use sequence of strings for named tuple initialization
2015-01-01T12:53:23+00:00

stijn

2014-12-20T15:37:40+00:00

12340147b0ace7c1feeaf36b618c92652bdb849f

- remove single string initialization style
- take list of strings instead
- store list in the type for fast lookup





- remove single string initialization style
- take list of strings instead
- store list in the type for fast lookup







bench: Three ways to process a byte buffer.
2014-06-19T19:27:13+00:00

Paul Sokolovsky

2014-06-19T19:27:13+00:00

74c710187c77ebd5ab8c5a44b07087f2c2ca786e












bench: Add test for map() vs inplace operations in array-likes.
2014-06-19T19:19:24+00:00

Paul Sokolovsky

2014-06-19T18:54:51+00:00

59ced651b542941f893293099a932252e498eb7c

map() is 5 times slower. That's mostly because of inefficiency of creating
containers from iterables of unknown length (like map()).





map() is 5 times slower. That's mostly because of inefficiency of creating
containers from iterables of unknown length (like map()).







bench: Add tests for constructing various containers from iterator.
2014-06-19T18:44:33+00:00

Paul Sokolovsky

2014-06-19T18:44:33+00:00

17db09650569609793061e83aded7039e39e81a7

Both "bound" (like, length known) and "unbound" (length unknown) are tested.
All of list, tuple, bytes, bytesarray offer approximately the same
performance, with "unbound" case being 30 times slower.





Both "bound" (like, length known) and "unbound" (length unknown) are tested.
All of list, tuple, bytes, bytesarray offer approximately the same
performance, with "unbound" case being 30 times slower.







bench: Add test for function call overhead.
2014-06-19T17:49:03+00:00

Paul Sokolovsky

2014-06-19T00:20:34+00:00

e53d2197e4a749b2e2265c7b42f9b9834128799f

For a trivial operation, calling a function is 5 times slower than doing
operation inline.





For a trivial operation, calling a function is 5 times slower than doing
operation inline.







tests/bench: Add testcase for positional/kwargs to enumerate().
2014-05-07T19:34:06+00:00

Paul Sokolovsky

2014-05-07T19:07:10+00:00

69cbec4afb3ac191334f0cfc5bfa14b2cdefea4c

Inspired by discussion in #577. So, in this case of builtin function,
passing args by keyword has less than 1% overhead.





Inspired by discussion in #577. So, in this case of builtin function,
passing args by keyword has less than 1% overhead.







tests/bench: Add tests for various ways to pass function args.
2014-05-07T19:34:04+00:00

Paul Sokolovsky

2014-05-07T18:39:09+00:00

2a05f05f4468bc937e412e94df75da9dce9a6148

Passing 3 args with keywords is for example 50% slower than via positional
args.





Passing 3 args with keywords is for example 50% slower than via positional
args.