updated the tag names for arm chip

Makefile

@@ -14,12 +14,19 @@ ifeq ($(ARCH), gpu)
     GPU_ARG = --gpus all
 endif
 
+# define subtag. used for push
+ifneq ($(ARCH),)
+    SUBTAG = arm
+else
+    SUBTAG = $(PLATFORM)
+endif
+
 # Release version
 VERSION=$(shell cat VERSION)
 
 # If ENV is from master branch, we use VERSION for the tag, otherwise use PLATFORM
 ifeq ($(ENV), master)
-    TAG = v$(VERSION)-$(PLATFORM)  # version used for AMPL official release, v1.6.3 for example
+    TAG = v$(VERSION)-$(SUBTAG)
 else
     TAG = $(PLATFORM)-$(ENV)
 endif
@@ -52,7 +59,7 @@ pull-docker:
 
 # Push Docker image
 push-docker:
-	docker buildx build --no-cache -t $(IMAGE_REPO):$(TAG) -t $(IMAGE_REPO):latest-$(PLATFORM) --build-arg ENV=$(ENV) $(PLATFORM_ARG) --push -f Dockerfile.$(PLATFORM) .
+	docker buildx build --no-cache -t $(IMAGE_REPO):$(TAG) -t $(IMAGE_REPO):latest-$(SUBTAG) --build-arg ENV=$(ENV) $(PLATFORM_ARG) --push -f Dockerfile.$(PLATFORM) .
 
 # Save Docker image
 save-docker:

README.md

@@ -175,7 +175,7 @@ To retrieve, run version 1.6.2 or earlier, please specify the desired version ta
 For AMPL versions 1.6.3 and later, we offer downloadable images for various platforms (CPU, GPU or Linux/ARM64). To run a Docker container, be sure to append `bash` at the end of the command to open a bash session. 
 
   ```
-  docker pull atomsci/atomsci-ampl:latest-<platform> # can be cpu, gpu, or linux/arm64
+  docker pull atomsci/atomsci-ampl:latest-<platform> # can be cpu, gpu, or arm (for arm64 chip)
   docker run -it -p 8888:8888 -v </local_workspace_folder>:</directory_in_docker> atomsci/atomsci-ampl:latest-<platform> bash
   #inside docker environment
   jupyter-notebook --ip=0.0.0.0 --allow-root --port=8888 &

atomsci/ddm/docs/source/get_started/install_with_docker.rst

@@ -43,7 +43,7 @@ For 1.6.3 and later, you can download the latest images for various platforms (C
 
 .. code-block::
 
-   docker pull atomsci/atomsci-ampl:latest-cpu   # Specify the latest image built for a platform (cpu, gpu, or linux/arm64) 
+   docker pull atomsci/atomsci-ampl:latest-cpu   # Specify the latest image built for a platform (use those for tags 'cpu', 'gpu', or 'arm') 
 
 After that, please follow the instruction from the ":ref:`Start container`" step.