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Add build with libraries from efa_installer bundle #1

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10 changes: 6 additions & 4 deletions Makefile
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Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
CXX = g++
CXXFLAGS = -Wall -Werror -std=c++17 -march=native -O2 -g -Ibuild/libfabric/include -I/usr/local/cuda/include
LDFLAGS = -Lbuild/libfabric/lib -L/usr/local/cuda/lib64
LIBFABRIC_HOME ?= build/libfabric
CUDA_HOME ?= /usr/local/cuda
CXXFLAGS = -Wall -Werror -std=c++17 -march=native -O2 -g -I$(LIBFABRIC_HOME)/include -I$(CUDA_HOME)/include
LDFLAGS = -L$(LIBFABRIC_HOME)/lib -L$(CUDA_HOME)/lib64
LDLIBS = -lfabric -lpthread -lcudart -lcuda
BINARIES = build/4_hello \
build/5_reverse \
Expand All @@ -15,7 +17,7 @@ BINARIES = build/4_hello \
build/14_batch \
build/15_lazy

export LD_LIBRARY_PATH := $(PWD)/build/libfabric/lib:$(LD_LIBRARY_PATH)
export LD_LIBRARY_PATH := $(PWD)/$(LIBFABRIC_HOME)/lib:$(LD_LIBRARY_PATH)

.PHONY: all clean

Expand All @@ -24,5 +26,5 @@ all: $(BINARIES)
clean:
rm -rf $(BINARIES)

build/%: src/%.cpp build/libfabric/lib/libfabric.so
build/%: src/%.cpp $(LIBFABRIC_HOME)/lib/libfabric.so
$(CXX) $(CXXFLAGS) -o $@ $< $(LDFLAGS) $(LDLIBS)
19 changes: 18 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,5 +15,22 @@ Build the demo code:
```bash
make
```

See the comments at the top of each source file for instructions and examples of each demo.

## Build with standard AWS libraries
AWS provides librabric as a part of [efa_installer](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/efa-start.html) bundle.
Starting from efa_installer-1.39.0 is use libfarbic-2.x, so this demo can be build with it.
```bash
# Install EFA installer bundle
AWS_EFA_INSTALLER_VER=1.39.0
curl -sL https://efa-installer.amazonaws.com/aws-efa-installer-${AWS_EFA_INSTALLER_VER}.tar.gz | tar zx
cd aws-efa-installer
./efa_installer.sh -y -n

# just create build dir
mkdir -p build
# Build source with preinstalled library
make LIBFABRIC_HOME=/opt/amazon/efa
```