Rewrite porting progress

[ViviYe]

Benchmark	sw_emu	hw_emu	hw	Notes
machsuite-aes	works	works	works
machsuite-backprop
machsuite-bfs-bulk	failed	works	works	weird bug in sw_emu
machsuite-bfs-queue	failed		works	weird bug in sw_emu
machsuite-fft-strided	works		works
machsuite-fft-transpose
machsuite-gemm-blocked	works		works
machsuite-gemm-ncubed	works		works
machsuite-kmp	works		works
machsuite-md-grid	works		works
machsuite-md-knn	works		works
machsuite-nw	works		works
machsuite-sort-merge	works		works
machsuite-sort-radix	works	fails	works
machsuite-spmv-crs	works		works
machsuite-spmv-ellpack	works		works
machsuite-stencil-stencil2d	works		works
machsuite-stencil-stencil3d	works		works
machsuite-viterbi

[sgpthomas]

got sort-radix working by removing function pragmas