echo added

.gitignore

@@ -66,3 +66,4 @@ Dockerfile
 
 # Others
 runtime/thirdparty/dist/
+.idea/

applications/Makefile

@@ -20,6 +20,7 @@ dist:
 .PHONY: all
 all: \
 	cifar10.install \
+	echo.install \
 	empty.install \
 	fibonacci.install \
 	gocr.install \
@@ -80,6 +81,8 @@ dist/%.wasm.so: dist/%.bc
 cifar10.install: ../runtime/bin/cifar10.wasm.so
 
 # Echo?
+.PHONY: echo.install
+echo.install: ../runtime/bin/echo.wasm.so
 
 .PHONY: empty.install
 empty.install: ../runtime/bin/empty.wasm.so

test.mk

@@ -107,6 +107,13 @@ PHONY: fibonacci__bimodal
 fibonacci__bimodal: ./runtime/bin/fibonacci.wasm.so
 	cd ./tests/fibonacci/bimodal/ && ./run.sh
 
+./runtime/bin/echo.wasm.so:
+	make echo.install -C ./applications
+
+#PHONY: echo
+#echo: ./runtime/bin/echo.wasm.so
+#	cd ./tests/echo && ./run.sh
+
 ./runtime/bin/empty.wasm.so:
 	make empty.install -C ./applications
 

tests/echo/Makefile

@@ -0,0 +1,41 @@
+RUNTIME_DIR=../../../runtime/
+SLEDGE_BINARY_DIR=${RUNTIME_DIR}/bin
+SLEDGE_TESTS_DIR=${RUNTIME_DIR}/tests
+HOSTNAME=localhost
+DURATION_SEC=15
+
+all: run
+
+clean: 
+	make -C ${RUNTIME_DIR} clean
+	make -C ${SLEDGE_TESTS_DIR} clean
+	rm -f ${SLEDGE_BINARY_DIR}/echo.wasm.so
+
+${SLEDGE_BINARY_DIR}/sledgert:
+	make -C ${RUNTIME_DIR} runtime
+
+.PHONY: sledgert
+sledgert: ${SLEDGE_BINARY_DIR}/sledgert
+
+${SLEDGE_BINARY_DIR}/echo.wasm.so:
+	make -C ../../../applications echo.install
+
+.PHONY: echo
+echo: ${SLEDGE_BINARY_DIR}/echo.wasm.so
+
+run: sledgert echo
+	LD_LIBRARY_PATH=${SLEDGE_BINARY_DIR} ${SLEDGE_BINARY_DIR}/sledgert spec.json
+
+debug: sledgert echo
+	SLEDGE_DISABLE_PREEMPTION=true SLEDGE_NWORKERS=1 \
+	LD_LIBRARY_PATH=${SLEDGE_BINARY_DIR} gdb ${SLEDGE_BINARY_DIR}/sledgert \
+		--eval-command="handle SIGUSR1 noprint nostop" \
+		--eval-command="handle SIGPIPE noprint nostop" \
+		--eval-command="set pagination off" \
+		--eval-command="run spec.json"
+
+client-echo-once:
+	http :10050/echo?John
+
+client-preempt:
+	(http :10050/echo?John &); http :10050/echo?Doe

tests/echo/spec.json

@@ -0,0 +1,18 @@
+[
+	{
+		"name": "gwu",
+		"port": 10050,
+		"replenishment-period-us": 0,
+		"max-budget-us": 0,
+		"routes": [
+			{
+				"route": "/echo",
+				"path": "fibonacci.wasm.so",
+				"admissions-percentile": 70,
+				"expected-execution-us": 6000,
+				"relative-deadline-us": 20000,
+				"http-resp-content-type": "text/plain"
+			}
+		]
+	}
+]