7f2079f662
A brief guide on how to run the gem5 SST example scripts is already provided in the README file, so there is no need to copy-paste it in the INSTALL file, which should cover the building phase only. Change-Id: I49c677f54450d97a1c8508764e45ab23b4b5fe33 Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53629 Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu> Maintainer: Bobby Bruce <bbruce@ucdavis.edu> Tested-by: kokoro <noreply+kokoro@google.com>
79 lines
1.6 KiB
Markdown
79 lines
1.6 KiB
Markdown
# Installing SST
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The links to download SST source code are available here
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[http://sst-simulator.org/SSTPages/SSTMainDownloads/].
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This guide is using the most recent SST version (11.0.0) as of September 2021.
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The following guide assumes `$SST_CORE_HOME` as the location where SST will be
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installed.
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## SST-Core
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### Downloading the SST-Core Source Code
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```sh
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wget https://github.com/sstsimulator/sst-core/releases/download/v11.1.0_Final/sstcore-11.1.0.tar.gz
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tar xf sstcore-11.1.0.tar.gz
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```
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### Installing SST-Core
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```sh
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cd sstcore-11.1.0
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./configure --prefix=$SST_CORE_HOME --with-python=/usr/bin/python3-config \
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--disable-mpi # optional, used when MPI is not available.
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make all -j$(nproc)
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make install
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```
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Update `PATH`,
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```sh
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export PATH=$SST_CORE_HOME/bin:$PATH
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```
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## SST-Elements
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### Downloading the SST-Elements Source Code
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```sh
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wget https://github.com/sstsimulator/sst-elements/releases/download/v11.1.0_Final/sstelements-11.1.0.tar.gz
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tar xf sstelements-11.1.0.tar.gz
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```
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### Installing SST-Elements
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```sh
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cd sst-elements-library-11.1.0
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./configure --prefix=$SST_CORE_HOME --with-python=/usr/bin/python3-config \
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--with-sst-core=$SST_CORE_HOME
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make all -j$(nproc)
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make install
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```
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Adding `PKG_CONFIG_PATH` to `.bashrc` (so pkg-config can find SST .pc file),
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```sh
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echo "export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$SST_CORE_HOME/lib/pkgconfig/" >> ~/.bashrc
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```
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### Building gem5 library
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At the root of gem5 folder,
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```sh
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scons build/RISCV/libgem5_opt.so -j $(nproc) --without-tcmalloc
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```
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### Compiling the SST integration
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At the root of gem5 folder,
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```sh
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cd ext/sst
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make
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```
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### Running an example simulation
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See `README.md`
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