Move files to master, add new standard files (README, compile, copy)

02-MSA-hello-world-gpu/.master/README.md

+# MSA GPU Hello World
+
+Building up on the previous exercise, in this exercise the GPU-side `printf()` function is used to print from a kernel a "hello world!", where the second word is received directly from the CPU process.
+
+TODOs are included in `hello-world.c` and `hello-world.cu`, indicating how to implement the `MPI_Send()` / `MPI_Recv()` structure.
+
+Once the function calls are implemented,e xecute the following on JUWELS Booster
+
+```bash
+bash compile.sh
+```
+(Which is equivalent to calling the `make` for the GPU part of the application, including the right modules.)
+
+Also, execute the following on JUWELS Cluster
+
+```bash
+bash compile.sh
+sbatch job_msa_juwels.sh
+```
+
+(Which compiles the CPU part of the application and then submits a heterogeneous job to the batch queue.)
+
+Monitor your job with `squeue --me`. When it ran through successfully, have a look at the output in `slurm-out.N`, with `N` being your job number.
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02-MSA-hello-world-gpu/.master/compile.sh

+if [[ "$SYSTEMNAME" == "juwelsbooster" ]]; then
+	echo "Building for $SYSTEMNAME"
+	ml GCC CUDA ParaStationMPI
+	make hello.gpu.out
+elif [[ "$SYSTEMNAME" == "juwels" ]]; then
+	echo "Building for $SYSTEMNAME"
+	ml GCC ParaStationMPI
+	make hello.cpu.out
+else
+	echo "The system $SYSTEMNAME is not supported!"
+	echo "Please load manually load environment modules for compiler and MPI and compile with the Makefile"
+fi
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02-MSA-hello-world-gpu/.master/copy.mk

+#!/usr/bin/make -f
+TASKDIR = ../tasks
+SOLUTIONDIR = ../solutions
+
+PROCESSFILES = hello-world.c hello-world.cu
+COPYFILES = Makefile README.md job_msa_juwels.sh compile.sh
+
+
+TASKPROCCESFILES = $(addprefix $(TASKDIR)/,$(PROCESSFILES))
+TASKCOPYFILES = $(addprefix $(TASKDIR)/,$(COPYFILES))
+SOLUTIONPROCCESFILES = $(addprefix $(SOLUTIONDIR)/,$(PROCESSFILES))
+SOLUTIONCOPYFILES = $(addprefix $(SOLUTIONDIR)/,$(COPYFILES))
+
+.PHONY: all task
+all: task
+task: ${TASKPROCCESFILES} ${TASKCOPYFILES} ${SOLUTIONPROCCESFILES} ${SOLUTIONCOPYFILES}
+
+
+${TASKPROCCESFILES}: $(PROCESSFILES)
+	mkdir -p $(TASKDIR)/
+	cppp -USOLUTION $(notdir $@) $@
+	
+${SOLUTIONPROCCESFILES}: $(PROCESSFILES)
+	mkdir -p $(SOLUTIONDIR)/
+	cppp -DSOLUTION $(notdir $@) $@
+
+
+${TASKCOPYFILES}: $(COPYFILES)
+	mkdir -p $(TASKDIR)/
+	cp $(notdir $@) $@
+	
+${SOLUTIONCOPYFILES}: $(COPYFILES)
+	mkdir -p $(SOLUTIONDIR)/
+	cp $(notdir $@) $@
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