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netlib-lapack: apply ibm-xl-3.9.1 patch to cce (#28812)

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QuellynSnead 2022-02-24 02:55:35 -07:00 committed by GitHub
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commit dccc58c0ad
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3 changed files with 35 additions and 1 deletions
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14
var/spack/repos/builtin/packages/netlib-lapack/ibm-xl-3.9.1.patch
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@ -1,3 +1,17 @@
Fixes for IBM XL and Cray CCE builds:
* Correct path to the fallback configuration used to handle mangling for
C++/Fortran compatibility (CCE, XL)
* Change logic for detecting recursive fortran flags to (a) Include XL
(qrecur), and (b) Be explicit, since not every compiler will correctly reject
an incorrect option (ALL)
NOTE: This patch has been accepted upstream
(see https://github.com/Reference-LAPACK/lapack/pull/621)
##############################################################################
diff -Naur a/CBLAS/CMakeLists.txt b/CBLAS/CMakeLists.txt
--- a/CBLAS/CMakeLists.txt 2021-03-25 12:25:15.000000000 -0600
+++ b/CBLAS/CMakeLists.txt 2021-09-01 16:27:23.561355382 -0600

11
var/spack/repos/builtin/packages/netlib-lapack/ibm-xl.patch
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@ -1,3 +1,14 @@
Fixes for IBM XL and Cray CCE builds:
* Avoid optimizations that would alter program semantics by changing the
qstrict activation threshold from O3 to O2 (XL)
* Don't assume Fortran code is all in fixed source form; disable qfixed (XL)
* Correct path to the fallback configuration used to handle mangling for
C++/Fortran compatibility (CCE, XL)
##############################################################################
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,7 +62,7 @@

11
var/spack/repos/builtin/packages/netlib-lapack/package.py
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@ -42,12 +42,21 @@ class NetlibLapack(CMakePackage):
variant('xblas', default=False,
description='Builds extended precision routines using XBLAS')
# Fixes for IBM XL and Cray CCE builds:
# Avoid optimizations that alter program semantics
# Don't assume fixed source form for Fortran
# Correct path to mangling config
patch('ibm-xl.patch', when='@3.7:3.8 %xl')
patch('ibm-xl.patch', when='@3.7:3.8 %xl_r')
patch('ibm-xl.patch', when='@3.7: %cce@9:')
patch('ibm-xl.patch', when='@3.7:3.8 %cce@9:')
# https://github.com/Reference-LAPACK/lapack/pull/621
# Fixes for IBM XL and Cray CCE builds:
# Correct path to mangling config
# Fix logic for detecting recursive Fortran flags
patch('ibm-xl-3.9.1.patch', when='@3.9.1 %xl')
patch('ibm-xl-3.9.1.patch', when='@3.9.1 %xl_r')
patch('ibm-xl-3.9.1.patch', when='@3.9.1 %cce@13:')
# https://github.com/Reference-LAPACK/lapack/issues/228
patch('undefined_declarations.patch', when='@3.8.0:3.8')