adjust to merged hardware lecture.

_quarto.yml

exercises/hardware/hardware.qmd

exercises/hardware/main-mpi.c

exercises/hardware/mpi_example_1.c

exercises/hardware/mpi_example_2.c

exercises/parallelism.qmd

lectures/hardware/slides.qmd

lectures/hardware/static/HPC_schematic2.png

lectures/hardware/static/HPC_schematic_1.png

lectures/hardware/static/a100.png

lectures/hardware/static/amd-milan.png

lectures/hardware/static/history.svg

lectures/hardware/static/node_schematic.png

lectures/hardware/static/reduce.svg

lectures/hardware/static/stencil_operations_1.jpg

lectures/hardware/static/stencil_operations_2.jpg

lectures/hardware/static/stencil_operations_3.jpg

lectures/hardware/static/stencil_operations_4.jpg

lectures/hardware/static/stencil_operations_5.jpg

lectures/hardware/static/stencil_operations_6.jpg