Actually changing in (language python compile), (define (letec f) (let/ec x (f x))))
To (define-syntax-rule (letec f) (let/ec x (f x)))) Actually lead to similar speeds as python3. On Sat, Apr 24, 2021 at 1:26 PM Stefan Israelsson Tampe < stefan.ita...@gmail.com> wrote: > Pro tip, when running this on guile the scheme code that it compilse to is > located in log.txt. > If you ,opt the resulting code in a guile session you might be able to > pinpoint issues that > delays the code execution. > > On Sat, Apr 24, 2021 at 12:04 PM Mikael Djurfeldt <mik...@djurfeldt.com> > wrote: > >> (I should perhaps add that my script doesn't benchmark the object system >> but rather loops, conditionals and integer arithmetic.) >> >> Den fre 23 apr. 2021 17:00Mikael Djurfeldt <mik...@djurfeldt.com> skrev: >> >>> Hi, >>> >>> Yesterday, Andy committed new code to the compiler, some of which >>> concerned skipping some arity checking. >>> >>> Also, Stefan meanwhile committed something called "reworked object >>> system" to his python-on-guile. >>> >>> Sorry for coming with unspecific information (don't have time to track >>> down the details) but I noticed that my benchmark script written in Python, >>> and which computes the 20:th Ramanujan number, now runs 60% faster than >>> before these changes. >>> >>> This means that python-on-guile running on guile3 master executes python >>> code only 2.6 times slower than the CPython python3 interpreter itself. :-) >>> >>> Have a nice weekend all, >>> Mikael >>> >>>