gh-90656: Add platform triplets for 64-bit LoongArch (LA64) #30939
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Every change to Python requires a NEWS entry. Please, add it using the blurb_it Web app or the blurb command-line tool. |
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Most changes to Python require a NEWS entry. Please add it using the blurb_it web app or the blurb command-line tool. |
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Okay, I'm working on it now. |
Misc/NEWS.d/next/Build/2022-06-20-15-15-11.gh-issue-90656.kFBbKe.rst
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loongson-zn
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erlend-aasland
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LoongArch toolchain conventions -- official documentation instructions, please review, thanks! @corona10 @erlend-aasland |
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@loongson-zn I will take a look, but it may takes some times to review from the view of supporting this platform is proper. |
Thanks，this is debian documentation about LoongArch, we need cpython support LoongArch. |
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llvm 16.0.0 、kernel 5.19、gcc 13.1、binutils 2.40 、glibc 2.36 and many other projects already support LoongArch. |
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rebase update |
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The commit message tags are malformed. Email addresses must be attached:
Co-authored-by: WANG Xuerui <[email protected]>
Signed-off-by: Zhang Na <[email protected]>
Also I don't know if CPython uses DCO tags (i.e. Signed-off-by) by convention. If it's not the case you may safely drop that line. I can confirm the other part (the bulk of #ifdef-ery) was suggested and written by me though.
Signed-off-by: Zhang Na <[email protected]> Co-authored-by: WANG Xuerui <[email protected]>
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Yeah, you are right. I will make corrections. |
Thanks for clarifying. AFAICT, so far this is the only patch necessary for future binary compatibility between multiarch-aware and -unaware distributions (i.e. Debian & derivatives vs. the others). CPython itself builds and tests fine without this change; only the native extensions have different filename suffixes which is what this patch is trying to reconcile. Hence I don't think more Some more backgrounds though: LoongArch might need more treatment in the future if we'd want to provide perfect UX. There's two incompatible ABIs of LoongArch userland, so native libraries of different ABIs can't be interlinked without invoking UB, but Loongson wants the two ABIs (really two worlds) to share the same multiarch tuple. I expect some friction in the future if some user on one world uploads wheels to PyPI, only to be downloaded by someone on the other world, then failing at import time. It can be said to be a purely downstream problem though; most other upstream projects simply don't consider the "old world" / "ABI v1.0" to exist at all. And even if we do want to care, the changes here still apply: we've already undergone debates and this patch can be seen as the result. (This is kinda orthogonal to the issue at hand; I should probably post this elsewhere for further discussion.) |
@corona10 Currently, this is the only one patch. Because it affects binary compatibility, I believe it is necessary to merge as soon as possible. |
Okay, let's pass the CI first, I am +1 with accepting this patch. |
@corona10 Thank you for your support. I am debugging errors in CI Docs. I have asked Erlend Aasland about the reason and wating for his reply. If you could tell me the reason, I would be very grateful |
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This error disappeared after I executed it twice on my PC. |
erlend-aasland
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@xen0n, should we add your attributions to the NEWS and What's New entry also? |
Either is OK, I'm unaffiliated with Loongson and in general just provides drive-by code reviews for everything LoongArch ;-) In this case IMO let's see what @loongson-zn thinks though. EDIT: Actually my involvement can be seen here -- while the change was substantive compared to the original (that was just a single |
* main: pythongh-104276: Make `_struct.unpack_iterator` type use type flag instead of custom constructor (python#104277) pythongh-97696: Move around and update the whatsnew entry for asyncio eager task factory (python#104298) pythongh-103193: Fix refleaks in `test_inspect` and `test_typing` (python#104320) require-pr-label.yml: Add missing "permissions:" (python#104309) pythongh-90656: Add platform triplets for 64-bit LoongArch (LA64) (python#30939) pythongh-104180: Read SOCKS proxies from macOS System Configuration (python#104181)
* main: (29 commits) pythongh-104276: Make `_struct.unpack_iterator` type use type flag instead of custom constructor (python#104277) pythongh-97696: Move around and update the whatsnew entry for asyncio eager task factory (python#104298) pythongh-103193: Fix refleaks in `test_inspect` and `test_typing` (python#104320) require-pr-label.yml: Add missing "permissions:" (python#104309) pythongh-90656: Add platform triplets for 64-bit LoongArch (LA64) (python#30939) pythongh-104180: Read SOCKS proxies from macOS System Configuration (python#104181) pythongh-97696 Remove unnecessary check for eager_start kwarg (python#104188) pythonGH-104308: socket.getnameinfo should release the GIL (python#104307) pythongh-104310: Add importlib.util.allowing_all_extensions() (pythongh-104311) pythongh-99113: A Per-Interpreter GIL! (pythongh-104210) pythonGH-104284: Fix documentation gettext build (python#104296) pythongh-89550: Buffer GzipFile.write to reduce execution time by ~15% (python#101251) pythongh-104223: Fix issues with inheriting from buffer classes (python#104227) pythongh-99108: fix typo in Modules/Setup (python#104293) pythonGH-104145: Use fully-qualified cross reference types for the bisect module (python#104172) pythongh-103193: Improve `getattr_static` test coverage (python#104286) Trim trailing whitespace and test on CI (python#104275) pythongh-102500: Remove mention of bytes shorthand (python#104281) pythongh-97696: Improve and fix documentation for asyncio eager tasks (python#104256) pythongh-99108: Replace SHA3 implementation HACL* version (python#103597) ...
* main: (156 commits) pythongh-97696 Add documentation for get_coro() behavior with eager tasks (python#104304) pythongh-97933: (PEP 709) inline list/dict/set comprehensions (python#101441) pythongh-99889: Fix directory traversal security flaw in uu.decode() (python#104096) pythongh-104184: fix building --with-pydebug --enable-pystats (python#104217) pythongh-104139: Add itms-services to uses_netloc urllib.parse. (python#104312) pythongh-104240: return code unit metadata from codegen (python#104300) pythongh-104276: Make `_struct.unpack_iterator` type use type flag instead of custom constructor (python#104277) pythongh-97696: Move around and update the whatsnew entry for asyncio eager task factory (python#104298) pythongh-103193: Fix refleaks in `test_inspect` and `test_typing` (python#104320) require-pr-label.yml: Add missing "permissions:" (python#104309) pythongh-90656: Add platform triplets for 64-bit LoongArch (LA64) (python#30939) pythongh-104180: Read SOCKS proxies from macOS System Configuration (python#104181) pythongh-97696 Remove unnecessary check for eager_start kwarg (python#104188) pythonGH-104308: socket.getnameinfo should release the GIL (python#104307) pythongh-104310: Add importlib.util.allowing_all_extensions() (pythongh-104311) pythongh-99113: A Per-Interpreter GIL! (pythongh-104210) pythonGH-104284: Fix documentation gettext build (python#104296) pythongh-89550: Buffer GzipFile.write to reduce execution time by ~15% (python#101251) pythongh-104223: Fix issues with inheriting from buffer classes (python#104227) pythongh-99108: fix typo in Modules/Setup (python#104293) ...
* main: (35 commits) pythongh-97696 Add documentation for get_coro() behavior with eager tasks (python#104304) pythongh-97933: (PEP 709) inline list/dict/set comprehensions (python#101441) pythongh-99889: Fix directory traversal security flaw in uu.decode() (python#104096) pythongh-104184: fix building --with-pydebug --enable-pystats (python#104217) pythongh-104139: Add itms-services to uses_netloc urllib.parse. (python#104312) pythongh-104240: return code unit metadata from codegen (python#104300) pythongh-104276: Make `_struct.unpack_iterator` type use type flag instead of custom constructor (python#104277) pythongh-97696: Move around and update the whatsnew entry for asyncio eager task factory (python#104298) pythongh-103193: Fix refleaks in `test_inspect` and `test_typing` (python#104320) require-pr-label.yml: Add missing "permissions:" (python#104309) pythongh-90656: Add platform triplets for 64-bit LoongArch (LA64) (python#30939) pythongh-104180: Read SOCKS proxies from macOS System Configuration (python#104181) pythongh-97696 Remove unnecessary check for eager_start kwarg (python#104188) pythonGH-104308: socket.getnameinfo should release the GIL (python#104307) pythongh-104310: Add importlib.util.allowing_all_extensions() (pythongh-104311) pythongh-99113: A Per-Interpreter GIL! (pythongh-104210) pythonGH-104284: Fix documentation gettext build (python#104296) pythongh-89550: Buffer GzipFile.write to reduce execution time by ~15% (python#101251) pythongh-104223: Fix issues with inheriting from buffer classes (python#104227) pythongh-99108: fix typo in Modules/Setup (python#104293) ...
Add new triplets for loongarch64, please review, thanks!
https://bugs.python.org/issue46498
https://bugs.python.org/issue46498
Signed-off-by: Zhang Na [email protected]
Reviewed-by: Wang Xuerui [email protected]
Reviewed-by: Wu Xiaotian [email protected]
Reviewed-by: Zhu Yaliang [email protected]