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Michał Kowalczyk 6c7ff2d3a6 Migrate and remove test/apps submodule

We decided to merge the sample app integrations submodule back because
working with git submodules turned out to be really painful. The only
blocker for this was the fact, that previously it contained a lot of
binary blobs and copy-pasted sources, but this was cleaned up recently.

Credits: (authors of particular integration examples, extracted from
commits and PR history in https://github.com/oscarlab/graphene-tests)

apache:     Chia-Che Tsai <chiache@tamu.edu>, Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
bash:       Chia-Che Tsai <chiache@tamu.edu>, Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
blender:    borysp <borysp@invisiblethingslab.com>
busybox:    borysp <borysp@invisiblethingslab.com>
capnproto:  Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
curl:       Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
gcc:        Thomas Knauth <thomas.knauth@intel.com>
lighttpd:   Chia-Che Tsai <chiache@tamu.edu>, Thomas Knauth <thomas.knauth@intel.com>
lmbench:    Chia-Che Tsai <chiache@tamu.edu>
memcached:  Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
nginx:      Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
nodejs:     jack.wxz <jack.wxz@alibaba-inc.com>
nodejs-express-server: Eduardo Rodriguez <erodrig@us.ibm.com>
openvino:   Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
python-scipy-insecure: Chia-Che Tsai <chiache@tamu.edu>, Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
python-simple:         Chia-Che Tsai <chiache@tamu.edu>, Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
pytorch:    Thomas Knauth <thomas.knauth@intel.com>
r:          Chia-Che Tsai <chiache@tamu.edu>
redis:      Dmitrii Kuvaiskii <dmitrii.kuvaiskii@intel.com>
tensorflow: Thomas Knauth <thomas.knauth@intel.com>

LTP was moved to LibOS/shim/test/ltp. It was recently rewritten by
Wojtek Porczyk <woju@invisiblethingslab.com>.

2020-03-30 21:10:41 +02:00

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R example

This directory contains an example for running R in Graphene, including the Makefile and a template for generating the manifest. The application was tested on Ubuntu 16.04, with both normal Linux and SGX platforms.

Generating the manifest

Building for Linux

Run make (non-debug) or make DEBUG=1 (debug) in the directory.

Building for SGX

Run make SGX=1 (non-debug) or make SGX=1 DEBUG=1 (debug) in the directory.

Building with a local R installation

By default, the make command creates the manifest for the system R binary (/usr/lib/R/bin/exec/R). If you have a local R installation, you may create the manifest with the R_HOME variable set accordingly. For example:

make R_HOME=<install path>/lib/R SGX=1

Run R with Graphene

When running R with Graphene, please use the --vanilla or --no-save option.

Here's an example of running an R script under Graphene:

Without SGX:

./pal_loader R.manifest --slave --vanilla -f scripts/sample.r
./pal_loader R.manifest --slave --vanilla -f scripts/R-benchmark-25.R

With SGX:

SGX=1 ./pal_loader R.manifest --slave --vanilla -f scripts/sample.r
SGX=1 ./pal_loader R.manifest --slave --vanilla -f scripts/R-benchmark-25.R

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