From 3b22ffe58a0e8e958db3dbc613853ec8771df574 Mon Sep 17 00:00:00 2001 From: Michael Felt Date: Fri, 2 Aug 2019 16:56:34 +0000 Subject: [PATCH 1/2] Define THREAD_STACK_SIZE for AIX to pass default recursion limit test --- .../next/Library/2019-08-02-16-44-42.bpo-18049.OA4qBL.rst | 3 +++ Python/thread_pthread.h | 4 ++++ 2 files changed, 7 insertions(+) create mode 100644 Misc/NEWS.d/next/Library/2019-08-02-16-44-42.bpo-18049.OA4qBL.rst diff --git a/Misc/NEWS.d/next/Library/2019-08-02-16-44-42.bpo-18049.OA4qBL.rst b/Misc/NEWS.d/next/Library/2019-08-02-16-44-42.bpo-18049.OA4qBL.rst new file mode 100644 index 00000000000000..36a4de384cc08d --- /dev/null +++ b/Misc/NEWS.d/next/Library/2019-08-02-16-44-42.bpo-18049.OA4qBL.rst @@ -0,0 +1,3 @@ +Add definition of THREAD_STACK_SIZE for AIX in Python/thread_pthread.h +The default thread stacksize caused crashes with the default recursion limit +Patch by M Felt diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 994e35b2cc0803..83b7e7723d00bb 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -47,6 +47,10 @@ #undef THREAD_STACK_SIZE #define THREAD_STACK_SIZE 0x400000 #endif +#if defined(_AIX) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 +#undef THREAD_STACK_SIZE +#define THREAD_STACK_SIZE 0x400000 +#endif /* for safety, ensure a viable minimum stacksize */ #define THREAD_STACK_MIN 0x8000 /* 32 KiB */ #else /* !_POSIX_THREAD_ATTR_STACKSIZE */ From 5d743ffd6d3f24f3350fa56aaad5d4052a31c13a Mon Sep 17 00:00:00 2001 From: Michael Felt Date: Fri, 2 Aug 2019 17:15:01 +0000 Subject: [PATCH 2/2] Needed to reduce size to allow test_queue to pass --- Python/thread_pthread.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 83b7e7723d00bb..5678b05ced3698 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -49,7 +49,7 @@ #endif #if defined(_AIX) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 #undef THREAD_STACK_SIZE -#define THREAD_STACK_SIZE 0x400000 +#define THREAD_STACK_SIZE 0x200000 #endif /* for safety, ensure a viable minimum stacksize */ #define THREAD_STACK_MIN 0x8000 /* 32 KiB */ pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy