circuitpython

Commit Graph

Author	SHA1	Message	Date
microDev	a52eb88031	run code formatting script	2021-03-15 19:27:36 +05:30
Paul Sokolovsky	6638ea9ca3	tests/bench: Add testcases for lookup in 5-el instance and namedtuple. ... and we have not that bad mapping type after all - lookup time is ~ the same as in one-attr instance. My namedtuple implementation on the other hand degrades awfully. So, need to rework it. First observation is that named tuple fields are accessed as attributes, so all names are interned at the program start. Then, really should store field array as qstr[], and do quick 32/64 bit scan thru it.	2014-05-07 22:34:00 +03:00

Author

SHA1

Message

Date

microDev

a52eb88031

run code formatting script

2021-03-15 19:27:36 +05:30

Paul Sokolovsky

6638ea9ca3

tests/bench: Add testcases for lookup in 5-el instance and namedtuple.

... and we have not that bad mapping type after all - lookup time is ~ the
same as in one-attr instance. My namedtuple implementation on the other
hand degrades awfully.

So, need to rework it. First observation is that named tuple fields are
accessed as attributes, so all names are interned at the program start.
Then, really should store field array as qstr[], and do quick 32/64 bit
scan thru it.

2014-05-07 22:34:00 +03:00

2 Commits