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Let me just say that the code for METH_FASTCALL function/method calls is
optimized for a stack layout: a piece of the stack is used directly for
calling METH_FASTCALL functions (without any copying any PyObject*
pointers). So this would probably be slower with a register-based VM
(which doesn't imply that it's a bad idea, it's just a single point to
take into account).
- Re: [Python-Dev] Possible performance regression Antoine Pitrou
- Re: [Python-Dev] Possible performance regre... Raymond Hettinger
- Re: [Python-Dev] Possible performance r... Eric Snow
- Re: [Python-Dev] Possible performan... Eric Snow
- Re: [Python-Dev] Possible perfo... Victor Stinner
- Re: [Python-Dev] Possible perfo... Neil Schemenauer
- Re: [Python-Dev] Possible ... Victor Stinner
- [Python-Dev] Register-... Neil Schemenauer
- Re: [Python-Dev] Regis... Guido van Rossum
- Re: [Python-Dev] Regis... Victor Stinner
- Re: [Python-Dev] Regis... Jeroen Demeyer
- Re: [Python-Dev] Regis... Greg Ewing
- Re: [Python-Dev] Regis... Victor Stinner
- Re: [Python-Dev] Regis... Joe Jevnik via Python-Dev
- Re: [Python-Dev] Regis... Greg Ewing
- Re: [Python-Dev] Regis... Neil Schemenauer
- Re: [Python-Dev] Regis... Dino Viehland
- Re: [Python-Dev] Regis... Victor Stinner
- Re: [Python-Dev] Regis... Greg Ewing
- Re: [Python-Dev] Regis... Victor Stinner
- Re: [Python-Dev] Regis... Greg Ewing