Attachment 927913 Details for Bug 1080073 – atlas.3.10.1-ppc64le_abiv2_step1.patch

[patch] atlas.3.10.1-ppc64le_abiv2_step1.patch

atlas.3.10.1-ppc64le_abiv2_step1.patch (text/plain), 3.71 KB, created by Michel Normand on 2014-08-18 14:16:13 UTC

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Creator: Michel Normand

Created: 2014-08-18 14:16:13 UTC

Size: 3.71 KB

patch

obsolete

>From: Michel Normand <normand@linux.vnet.ibm.com>
>Subject: atlas.3.10.1 ppc64le abiv2 step1
>Date: Mon, 14 Apr 2014 18:03:06 +0200
>
>atlas.3.10.1-ppc64le_abiv2_step1.patch
>* do not use opd section for ABI V2
>
>This is only the subset already embeded in atlas 3.10.2 upstream.
>More to be done in step2 and step3 patches.
>
>Signed-off-by: Guy Menanteau <menantea@linux.vnet.ibm.com>
>Signed-off-by: Thierry Fauck <thierry@linux.vnet.ibm.com>
>Signed-off-by: Michel Normand <normand@linux.vnet.ibm.com>
>
>---
> CONFIG/src/backend/probe_AltiVec.S       |    2 +-
> CONFIG/src/backend/probe_VSX.S           |    2 +-
> src/threads/ATL_DecAtomicCount_ppc.S     |    2 +-
> src/threads/ATL_ResetAtomicCount_ppc.S   |    2 +-
> tune/blas/gemm/CASES/ATL_cmm4x4x128_av.c |    2 +-
> tune/blas/gemm/CASES/ATL_dmm4x4x2pf_av.c |    2 +-
> 6 files changed, 6 insertions(+), 6 deletions(-)
>
>Index: ATLAS/CONFIG/src/backend/probe_AltiVec.S
>===================================================================
>--- ATLAS.orig/CONFIG/src/backend/probe_AltiVec.S
>+++ ATLAS/CONFIG/src/backend/probe_AltiVec.S
>@@ -6,7 +6,7 @@
>  *
>  */
> .text
>-#if defined(ATL_USE64BITS) && defined (ATL_OS_Linux)
>+#if defined(ATL_USE64BITS) && defined (ATL_OS_Linux) && _CALL_ELF != 2
>         .align 2
>         .globl  ATL_asmdecor(do_vsum)
>         .section        ".opd","aw"
>Index: ATLAS/CONFIG/src/backend/probe_VSX.S
>===================================================================
>--- ATLAS.orig/CONFIG/src/backend/probe_VSX.S
>+++ ATLAS/CONFIG/src/backend/probe_VSX.S
>@@ -6,7 +6,7 @@
>  *
>  */
> .text
>-#if defined(ATL_USE64BITS) && defined (ATL_OS_Linux)
>+#if defined(ATL_USE64BITS) && defined (ATL_OS_Linux) && _CALL_ELF != 2
>         .align 2
>         .globl  ATL_asmdecor(do_vsum)
>         .section        ".opd","aw"
>Index: ATLAS/src/threads/ATL_DecAtomicCount_ppc.S
>===================================================================
>--- ATLAS.orig/src/threads/ATL_DecAtomicCount_ppc.S
>+++ ATLAS/src/threads/ATL_DecAtomicCount_ppc.S
>@@ -4,7 +4,7 @@
>    .globl _ATL_DecAtomicCount
>    _ATL_DecAtomicCount:
> #else
>-   #if defined(ATL_USE64BITS)
>+   #if defined(ATL_USE64BITS) && _CALL_ELF != 2
> /*
>  *      Official Program Descripter section, seg fault w/o it on Linux/PPC64
>  */
>Index: ATLAS/src/threads/ATL_ResetAtomicCount_ppc.S
>===================================================================
>--- ATLAS.orig/src/threads/ATL_ResetAtomicCount_ppc.S
>+++ ATLAS/src/threads/ATL_ResetAtomicCount_ppc.S
>@@ -4,7 +4,7 @@
>    .globl _ATL_ResetAtomicCount
>    _ATL_ResetAtomicCount:
> #else
>-   #if defined(ATL_USE64BITS)
>+   #if defined(ATL_USE64BITS) && _CALL_ELF != 2
> /*
>  *      Official Program Descripter section, seg fault w/o it on Linux/PPC64
>  */
>Index: ATLAS/tune/blas/gemm/CASES/ATL_dmm4x4x2pf_av.c
>===================================================================
>--- ATLAS.orig/tune/blas/gemm/CASES/ATL_dmm4x4x2pf_av.c
>+++ ATLAS/tune/blas/gemm/CASES/ATL_dmm4x4x2pf_av.c
>@@ -279,7 +279,7 @@ void ATL_USERMM(const int M, const int N
> #endif
> .text
> #ifdef ATL_GAS_LINUX_PPC
>-   #if defined(ATL_USE64BITS)
>+   #if defined(ATL_USE64BITS) && _CALL_ELF != 2
> /*
>  *       No idea what this does, but seg fault without it (I think it is
>  *       partially resp for making code callable from both static & PIC code)
>Index: ATLAS/tune/blas/gemm/CASES/ATL_cmm4x4x128_av.c
>===================================================================
>--- ATLAS.orig/tune/blas/gemm/CASES/ATL_cmm4x4x128_av.c
>+++ ATLAS/tune/blas/gemm/CASES/ATL_cmm4x4x128_av.c
>@@ -181,7 +181,7 @@ void ATL_USERMM(const int M, const int N
> 	.globl  Mjoin(_,ATL_USERMM)
> Mjoin(_,ATL_USERMM):
> #else
>-   #if defined(ATL_USE64BITS)
>+   #if defined(ATL_USE64BITS) && _CALL_ELF != 2
> /*
>  *      Official Program Descripter section, seg fault w/o it on Linux/PPC64
>  */

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Attachments on bug 1080073: 878111 | 898654 | 898655 | 898656 | 898657 | 898658 | 898659 | 917277 | 917280 | 917284 | 919654 | 927912 | 927913 | 927915 | 927916 | 939224 | 939225 | 939357 | 940404 | 942268 | 942576 | 942578 | 943255