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GeezerVison is showing github.com — gh-142982 Implement _SEND_NON_GEN specialization by alonme · Pull Request #143977 · python/cpython

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@alonme

@alonme alonme commented Jan 17, 2026 •
edited by bedevere-app Bot
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This adds a generic specialization for SEND for non generator and Coro cases

@Fidget-Spinner @markshannon
How can i run the Pystats and benchmark suites?

  • Issue: JIT coverage can be improved considerably #142982

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@alonme
Implement _SEND_NON_GEN specialization
b9a8018
@alonme
alonme requested review from Fidget-Spinner, markshannon, savannahostrowski and tomasr8 as code owners January 17, 2026 20:43
@bedevere-app bedevere-app Bot mentioned this pull request Jan 17, 2026
JIT coverage can be improved considerably #142982
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@bedevere-app bedevere-app Bot added the awaiting review label Jan 17, 2026
@blurb-it
📜🤖 Added by blurb_it.
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Fidget-Spinner
Fidget-Spinner reviewed Jan 17, 2026
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I'm thinking of whether this is worth it, as we're running low on opcodes now. So I'll leave Mark to review.

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Comment thread Python/optimizer_bytecodes.c Resolved

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@alonme
Remove redundant cases
bec7d55
@alonme

alonme commented Jan 19, 2026

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I'm thinking of whether this is worth it, as we're running low on opcodes now. So I'll leave Mark to review.

@Fidget-Spinner - does the same apply to CALL_ALLOC_AND_ENTER_INIT_SLOT which you also mentioned here ?

Would it make sense to run benchmarks to measure the effect of this change, to better inform the decision?

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@markshannon

markshannon commented Apr 30, 2026

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This has been superseded by #148963

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@markshannon markshannon closed this Apr 30, 2026
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@Fidget-Spinner Fidget-Spinner Fidget-Spinner left review comments
@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner
@tomasr8 tomasr8 Awaiting requested review from tomasr8
@savannahostrowski savannahostrowski Awaiting requested review from savannahostrowski

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@alonme @markshannon @Fidget-Spinner
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