ARM support #12

Author: rafie

Dockerfile

@@ -5,13 +5,15 @@ ARG OSNICK=bionic
 #----------------------------------------------------------------------------------------------
 FROM redislabs/redis-${OSNICK}:5.0.5 AS builder
 
+ENV X_NPROC "cat /proc/cpuinfo|grep processor|wc -l"
+
 ADD ./ /build
 WORKDIR /build
 
 RUN ./deps/readies/bin/getpy2
 RUN ./system-setup.py
 RUN make deps
-RUN make -j`nproc`
+RUN make -j$(eval "$X_NPROC")
 
 #----------------------------------------------------------------------------------------------
 FROM redislabs/redis-${OSNICK}:5.0.5

Dockerfile.arm64-xbuild renamed to Dockerfile.arm

@@ -7,13 +7,15 @@ FROM redisfab/redis-${OSNICK}-xbuild:5.0.5 AS builder
 
 RUN [ "cross-build-start" ]
 
+ENV X_NPROC "cat /proc/cpuinfo|grep processor|wc -l"
+
 ADD ./ /build
 WORKDIR /build
 
 RUN ./deps/readies/bin/getpy2
 RUN ./system-setup.py
 RUN make deps
-RUN make -j`nproc`
+RUN make -j$(eval "$X_NPROC")
 
 RUN [ "cross-build-end" ]
 

build/tensorflow-arm/Dockerfile

@@ -7,6 +7,8 @@ FROM ${OS}
 ARG OS=ubuntu:bionic
 ARG TF_VER=v1.13.1
 
+ENV X_NPROC "cat /proc/cpuinfo|grep processor|wc -l"
+
 RUN set -ex; apt-get update; apt-get install -y git
 
 WORKDIR /build
@@ -28,4 +30,4 @@ RUN apt-get install -y python3 python3-dev
 
 RUN cd tensorflow ;\
 	./configure ;\
-	bazel build --jobs `nproc` --config=opt //tensorflow:libtensorflow.so
+	bazel build --jobs $(eval "$X_NPROC") --config=opt //tensorflow:libtensorflow.so

build/tensorflow-x64/Dockerfile

@@ -6,6 +6,8 @@ FROM ${OS}
 
 ARG TF_VER=v1.13.1
 
+ENV X_NPROC "cat /proc/cpuinfo|grep processor|wc -l"
+
 RUN set -ex; apt-get update; apt-get install -y git
 
 WORKDIR /build
@@ -58,4 +60,4 @@ ENV TF_NEED_TENSORRT=0
 
 RUN cd tensorflow ;\
 	./configure ;\
-	bazel build --jobs `nproc` --config=opt //tensorflow:libtensorflow.so
+	bazel build --jobs $(eval "$X_NPROC") --config=opt //tensorflow:libtensorflow.so

deps/readies/paella/platform.py

@@ -49,6 +49,8 @@ def __init__(self):
             self.arch = 'x86'
         elif self.arch == 'aarch64':
             self.arch = 'arm64v8'
+        elif self.arch == 'armv7l':
+            self.arch = 'arm32v7'
 
     def is_debian_compat(self):
         return self.dist == 'debian' or self.dist == 'ubuntu'