working bake hands-on, sans documentation

ecp-am-2020/sessions/hands-on/bake/README.md

 # bake hands-on exercise
 
-The purpose of this example is to demonstrate usage of the Bake microservice
-on Summit.
+The purpose of this example is to demonstrate usage of the Bake
+microservice on Summit.  For information about local storage
+(NVMe) on Summit compute nodes, see [the OLCF burst buffer
+documentation](https://docs.olcf.ornl.gov/systems/summit_user_guide.html#burst-buffer), and for more information about the Bake microservice see the [Bake
+project repository](https://xgitlab.cels.anl.gov/sds/bake).
+
 
-For information about local storage (NVMe) on Summit compute nodes, see
-[the OLCF burst buffer documentation](https://docs.olcf.ornl.gov/systems/summit_user_guide.html#burst-buffer)
 

ecp-am-2020/sessions/hands-on/bake/bake.bsub → ecp-am-2020/sessions/hands-on/bake/bake-nvme.bsub

 #!/bin/bash
 
 #BSUB -P CSC332
-#BSUB -J bake
-#BSUB -o bake.o%J
+#BSUB -J bake-nvme
+#BSUB -o bake-nvme.o%J
 #BSUB -W 10
 #BSUB -nnodes 2
+#BSUB -alloc_flags NVME
 
-jsrun -n 1 -r 1 -g ALL_GPUS ./bake-server.sh &
+jsrun -n 1 -r 1 -g ALL_GPUS ./bake-server-nvme.sh &
 jsrun -n 1 -r 1 -g ALL_GPUS ./bake-client.sh &
 

ecp-am-2020/sessions/hands-on/bake/bake-server-tmpfs.sh

+#!/bin/bash
+
+SCRATCHDIR="/gpfs/alpine/`echo $LSB_PROJECT_NAME | tr '[:upper:]' '[:lower:]'`/scratch/$USER"
+
+bake-mkpool -s 100M /dev/shm/bake.dat
+
+bake-server-daemon verbs:// /dev/shm/bake.dat -f $SCRATCHDIR/addr.dat -p
+
+strings /dev/shm/bake.dat

ecp-am-2020/sessions/hands-on/bake/bake-tmpfs.bsub

+#!/bin/bash
+
+#BSUB -P CSC332
+#BSUB -J bake-tmpfs
+#BSUB -o bake-tmpfs.o%J
+#BSUB -W 10
+#BSUB -nnodes 2
+#BSUB -alloc_flags NVME
+
+jsrun -n 1 -r 1 -g ALL_GPUS ./bake-server-tmpfs.sh &
+jsrun -n 1 -r 1 -g ALL_GPUS ./bake-client.sh &
+