Add instruction to make/build inside CSAL docker image.

Makefile

@@ -227,7 +227,57 @@ v4_pthreads: TARGET := tcount_pthv4
 v4_pthreads: $(BUILD_DIR)/$(TARGET)
 	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
 
+#
+# ========= Inside CSAL Image build rules ===========
+#
+# 1) first jump into image (make sure you are in the directory where Makefile is):
+#    > docker run -it -v ${PWD}:/usr/src/exercise_1 -w /usr/src/exercise_1/ hpcimage
+# 2) Clean binaries first **important**
+#    > make clean
+# 3) for v4 cilk for example:
+#    > make csal_v4_cilk
+# 4) run executables from `out/`
+
+csal_v3: CFLAGS := $(REL_CFLAGS) -DCODE_VERSION=3
+csal_v3: TARGET := tcount_v3
+csal_v3: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
+
+csal_v3_cilk: CXX    := /usr/local/OpenCilk-9.0.1-Linux/bin/clang++
+csal_v3_cilk: CFLAGS := $(REL_CFLAGS) -fcilkplus -DCODE_VERSION=3 -DCILK
+csal_v3_cilk: LDFLAGS += -fcilkplus
+csal_v3_cilk: TARGET := tcount_cilkv3
+csal_v3_cilk: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
+
+csal_v3_omp: CFLAGS := $(REL_CFLAGS) -fopenmp -DCODE_VERSION=3 -DOMP
+csal_v3_omp: LDFLAGS += -fopenmp
+csal_v3_omp: TARGET := tcount_ompv3
+csal_v3_omp: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
 
+csal_v4: CFLAGS := $(REL_CFLAGS) -DCODE_VERSION=4
+csal_v4: TARGET := tcount_v4
+csal_v4: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
+
+csal_v4_cilk: CXX    := /usr/local/OpenCilk-9.0.1-Linux/bin/clang++
+csal_v4_cilk: CFLAGS := $(REL_CFLAGS) -fcilkplus -DCODE_VERSION=V4 -DCILK
+csal_v4_cilk: LDFLAGS += -fcilkplus
+csal_v4_cilk: TARGET := tcount_cilkv4
+csal_v4_cilk: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
+
+csal_v4_omp: CFLAGS := $(REL_CFLAGS) -fopenmp -DCODE_VERSION=4 -DOMP
+csal_v4_omp: LDFLAGS += -fopenmp
+csal_v4_omp: TARGET := tcount_ompv4
+csal_v4_omp: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
+
+csal_v4_pthreads: CFLAGS := $(REL_CFLAGS) -DCODE_VERSION=4 -DTHREADS
+csal_v4_pthreads: TARGET := tcount_pthv4
+csal_v4_pthreads: $(BUILD_DIR)/$(TARGET)
+	cp $(BUILD_DIR)/$(TARGET) out/$(TARGET)
 #
 # ================ hpc build rules =================
 #