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fix LAMMPS 3Mar2020 easyconfigs using intel toolchain on AMD CPUs by patching out hardcoded -xHost #11577

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Sep 3, 2021
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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,11 @@ sources = [
'stable_%(version)s.tar.gz',
{'filename': 'lammps_vs_yaff_test_single_point_energy.py', 'extract_cmd': "cp %s %(builddir)s"},
]
patches = ['LAMMPS-3Mar2020_fix-docs-build.patch']
checksums = [
'a1a2e3e763ef5baecea258732518d75775639db26e60af1634ab385ed89224d1', # stable_3Mar2020.tar.gz
'c28fa5a1ea9608e4fd8686937be501c3bed8cc03ce1956f1cf0a1efce2c75349', # lammps_vs_yaff_test_single_point_energy.py
'7f010853d81022f286cf32e3babe252d5cc7c0bfb274bee5a2c64e810e170239', # LAMMPS-3Mar2020_fix-docs-build.patch
]

local_source_dir_name = '%(namelower)s-%(version)s'
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Original file line number Diff line number Diff line change
Expand Up @@ -26,10 +26,14 @@ sources = [
{'filename': 'lammps_vs_yaff_test_single_point_energy.py', 'extract_cmd': "cp %s %(builddir)s"},
]
# see https://github.com/lammps/lammps/pull/1483 for why this is needed
patches = ['lammps-stable_3Mar2020_hack_openmp_gcc9.patch']
patches = [
'LAMMPS-3Mar2020_fix-docs-build.patch',
'lammps-stable_3Mar2020_hack_openmp_gcc9.patch',
]
checksums = [
'a1a2e3e763ef5baecea258732518d75775639db26e60af1634ab385ed89224d1', # stable_3Mar2020.tar.gz
'c28fa5a1ea9608e4fd8686937be501c3bed8cc03ce1956f1cf0a1efce2c75349', # lammps_vs_yaff_test_single_point_energy.py
'7f010853d81022f286cf32e3babe252d5cc7c0bfb274bee5a2c64e810e170239', # LAMMPS-3Mar2020_fix-docs-build.patch
'41a0bcb828be22d38bb489bbd4b1fd7803d7771a2308371f01e961c52b8c869f', # lammps-stable_3Mar2020_hack_openmp_gcc9.patch
]

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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,15 @@ sources = [
'stable_%(version)s.tar.gz',
{'filename': 'lammps_vs_yaff_test_single_point_energy.py', 'extract_cmd': "cp %s %(builddir)s"},
]
patches = [
'LAMMPS-3Mar2020_fix-docs-build.patch',
'lammps-stable_3Mar2020_intel_ebflag.patch',
]
checksums = [
'a1a2e3e763ef5baecea258732518d75775639db26e60af1634ab385ed89224d1', # stable_3Mar2020.tar.gz
'c28fa5a1ea9608e4fd8686937be501c3bed8cc03ce1956f1cf0a1efce2c75349', # lammps_vs_yaff_test_single_point_energy.py
'7f010853d81022f286cf32e3babe252d5cc7c0bfb274bee5a2c64e810e170239', # LAMMPS-3Mar2020_fix-docs-build.patch
'3b04681bf8d5c60818a197905f68c83e477ef41824278ebc05d437ecac6d5c0a', # lammps-stable_3Mar2020_intel_ebflag.patch
]

local_source_dir_name = '%(namelower)s-%(version)s'
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,15 @@ sources = [
'stable_%(version)s.tar.gz',
{'filename': 'lammps_vs_yaff_test_single_point_energy.py', 'extract_cmd': "cp %s %(builddir)s"},
]
patches = [
'LAMMPS-3Mar2020_fix-docs-build.patch',
'lammps-stable_3Mar2020_intel_ebflag.patch',
]
checksums = [
'a1a2e3e763ef5baecea258732518d75775639db26e60af1634ab385ed89224d1', # stable_3Mar2020.tar.gz
'c28fa5a1ea9608e4fd8686937be501c3bed8cc03ce1956f1cf0a1efce2c75349', # lammps_vs_yaff_test_single_point_energy.py
'7f010853d81022f286cf32e3babe252d5cc7c0bfb274bee5a2c64e810e170239', # LAMMPS-3Mar2020_fix-docs-build.patch
'3b04681bf8d5c60818a197905f68c83e477ef41824278ebc05d437ecac6d5c0a', # lammps-stable_3Mar2020_intel_ebflag.patch
]

local_source_dir_name = '%(namelower)s-%(version)s'
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
# remove hard coded -xHost flag for intel compilers (useful on AMD systems, as -xHost may lead to mmx/sse code)
# OCT 26th 2020 by B. Hajgato (UGent)
diff -ru lammps-stable_3Mar2020.orig/cmake/Modules/Packages/USER-INTEL.cmake lammps-stable_3Mar2020/cmake/Modules/Packages/USER-INTEL.cmake
--- lammps-stable_3Mar2020.orig/cmake/Modules/Packages/USER-INTEL.cmake 2020-03-03 16:27:12.000000000 +0100
+++ lammps-stable_3Mar2020/cmake/Modules/Packages/USER-INTEL.cmake 2020-10-27 08:54:15.816960998 +0100
@@ -77,7 +77,7 @@
if(CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 17.3 OR CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 17.4)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xCOMMON-AVX512")
else()
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xHost")
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ")
endif()
include(CheckCXXCompilerFlag)
foreach(_FLAG -O2 -fp-model fast=2 -no-prec-div -qoverride-limits -qopt-zmm-usage=high -qno-offload -fno-alias -ansi-alias -restrict)
diff -ru lammps-stable_3Mar2020.orig/src/MAKE/OPTIONS/Makefile.intel_cpu_intelmpi lammps-stable_3Mar2020/src/MAKE/OPTIONS/Makefile.intel_cpu_intelmpi
--- lammps-stable_3Mar2020.orig/src/MAKE/OPTIONS/Makefile.intel_cpu_intelmpi 2020-03-03 16:27:12.000000000 +0100
+++ lammps-stable_3Mar2020/src/MAKE/OPTIONS/Makefile.intel_cpu_intelmpi 2020-10-26 16:41:59.900088648 +0100
@@ -7,7 +7,7 @@
# specify flags and libraries needed for your compiler

CC = mpiicpc -std=c++11
-OPTFLAGS = -xHost -O2 -fp-model fast=2 -no-prec-div -qoverride-limits \
+OPTFLAGS = ${EBVAROPTFLAGS} -fp-model fast=2 -no-prec-div -qoverride-limits \
-qopt-zmm-usage=high
CCFLAGS = -qopenmp -qno-offload -ansi-alias -restrict \
-DLMP_INTEL_USELRT -DLMP_USE_MKL_RNG $(OPTFLAGS) \