From 6c8e437145eb45f26b63e9b90ab6f0ca7325bc58 Mon Sep 17 00:00:00 2001
From: Anne Reinarz <anne.reinarz@gmail.com>
Date: Fri, 17 May 2024 12:46:19 +0100
Subject: [PATCH]  minimal server example for julia

---
 models/testmodel-julia/Dockerfile        | 13 +++++++++++++
 models/testmodel-julia/minimal-server.jl | 18 ++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 models/testmodel-julia/Dockerfile
 create mode 100644 models/testmodel-julia/minimal-server.jl

diff --git a/models/testmodel-julia/Dockerfile b/models/testmodel-julia/Dockerfile
new file mode 100644
index 0000000..ae54a92
--- /dev/null
+++ b/models/testmodel-julia/Dockerfile
@@ -0,0 +1,13 @@
+FROM ubuntu:latest
+
+COPY minimal-server.jl /
+
+RUN apt update && \
+    DEBIAN_FRONTEND="noninteractive" apt install -y curl
+
+ENV JULIA_PATH /usr/local/julia
+ENV PATH $JULIA_PATH/bin:$PATH
+
+RUN curl -fsSL https://install.julialang.org | sh -s -- -y
+
+#CMD julia minimal-server.jl
diff --git a/models/testmodel-julia/minimal-server.jl b/models/testmodel-julia/minimal-server.jl
new file mode 100644
index 0000000..666e532
--- /dev/null
+++ b/models/testmodel-julia/minimal-server.jl
@@ -0,0 +1,18 @@
+import Pkg
+
+tempdir = mktempdir()
+Pkg.activate(tempdir)
+Pkg.add(["UMBridge"])
+
+using UMBridge
+
+testmodel = UMBridge.Model(
+    name = "forward",
+    inputSizes = [1],
+    outputSizes = [1],
+    supportsGradient = true,
+    evaluate = (input, config) -> 2 * input[1],
+    gradient = (outWrt, inWrt, input, sens, config) -> 2 * sens[1]
+)
+
+UMBridge.serve_models([testmodel], 4242)