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Set default window type to non-shared static #639

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Set default window type to non-shared static #639

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f2b6019
Set default window type to non-shared static
devreal Mar 25, 2019
e489882
Change default window type in CMake files
devreal Mar 25, 2019
dcba48a
Add documentation for why shared and dynamic window configuration opt…
devreal Mar 26, 2019
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4 changes: 2 additions & 2 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -56,9 +56,9 @@ option(ENABLE_ASSERTIONS
option(ENABLE_UNIFIED_MEMORY_MODEL
"Specify whether to assume unified memory model" on)
option(ENABLE_SHARED_WINDOWS
"Specify whether shared memory features are enabled" on)
"Specify whether shared memory features are enabled" off)
option(ENABLE_DYNAMIC_WINDOWS
"Specify whether to use dynamic MPI windows for collective allocation" on)
"Specify whether to use dynamic MPI windows for collective allocation" off)
option(ENABLE_DEFAULT_INDEX_TYPE_LONG
"Specify whether to use int64_t as default index type" on)
option(ENABLE_LIBNUMA
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13 changes: 11 additions & 2 deletions build.analyze.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,15 @@ fi
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

Expand Down Expand Up @@ -103,8 +112,8 @@ mkdir -p $BUILD_DIR/$REPORT_DIR
-DENABLE_LT_OPTIMIZATION=OFF \
-DENABLE_ASSERTIONS=ON \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=OFF \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
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13 changes: 11 additions & 2 deletions build.cov.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,15 @@ fi
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

Expand All @@ -64,8 +73,8 @@ rm -Rf $BUILD_DIR/*
-DENABLE_LT_OPTIMIZATION=OFF \
-DENABLE_ASSERTIONS=ON \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_DYNAMIC_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
Expand Down
13 changes: 11 additions & 2 deletions build.debug.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,15 @@ fi
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

Expand All @@ -66,8 +75,8 @@ rm -Rf $BUILD_DIR/*
-DENABLE_LT_OPTIMIZATION=OFF \
-DENABLE_ASSERTIONS=ON \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_DYNAMIC_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
Expand Down
13 changes: 11 additions & 2 deletions build.dev.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,15 @@ fi
# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To enable IPM runtime support, use:
#
# -DIPM_PREFIX=<IPM install path> \
Expand All @@ -66,8 +75,8 @@ rm -Rf $BUILD_DIR/*
-DENABLE_LT_OPTIMIZATION=OFF \
-DENABLE_ASSERTIONS=ON \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_DYNAMIC_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
Expand Down
4 changes: 2 additions & 2 deletions build.mic.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -55,8 +55,8 @@ rm -Rf $BUILD_DIR/*
-DENABLE_EXT_COMPILER_WARNINGS=OFF \
-DENABLE_ASSERTIONS=OFF \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_DYNAMIC_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
Expand Down
10 changes: 10 additions & 0 deletions build.minimal.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,16 @@ fi
# -DGTEST_LIBRARY_PATH=${HOME}/gtest \
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#
# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.
#
#
# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#
# To enable IPM runtime support, use:
Expand Down
9 changes: 9 additions & 0 deletions build.nasty.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,15 @@ fi
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

Expand Down
13 changes: 11 additions & 2 deletions build.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,15 @@ fi
# -DGTEST_INCLUDE_PATH=${HOME}/gtest/include \
#

# The MPI backend offers support for employing shared memory windows in combination
# with dynamic windows, which may improve on-node communication performance.
# This feature can be enabled by setting
# -DENABLE_SHARED_WINDOWS=ON \
# -DENABLE_DYNAMIC_WINDOWS=ON \
# below. However, we have experienced issues with some MPI implementations if used
# in combination with -DENABLE_THREADSUPPORT=ON. It might also have a negative effect
# on inter-node communication performance on some architectures.

# To build with MKL support, set environment variables MKLROOT and INTELROOT.
#

Expand All @@ -66,8 +75,8 @@ rm -Rf $BUILD_DIR/*
-DENABLE_LT_OPTIMIZATION=OFF \
-DENABLE_ASSERTIONS=ON \
\
-DENABLE_SHARED_WINDOWS=ON \
-DENABLE_DYNAMIC_WINDOWS=ON \
-DENABLE_SHARED_WINDOWS=OFF \
-DENABLE_DYNAMIC_WINDOWS=OFF \
-DENABLE_UNIFIED_MEMORY_MODEL=ON \
-DENABLE_DEFAULT_INDEX_TYPE_LONG=ON \
\
Expand Down