Current results

test bench_double_outer_product_medium         ... bench:     212,692 ns/iter (+/- 6,805)
test bench_hadamard_builtin_large              ... bench:      81,748 ns/iter (+/- 11,838)
test bench_hadamard_large                      ... bench:     106,067 ns/iter (+/- 24,837)
test bench_hadamard_transpose_builtin_large    ... bench:     125,085 ns/iter (+/- 25,970)
test bench_hadamard_transpose_large            ... bench:     151,788 ns/iter (+/- 33,684)
test bench_hadamard_transpose_large_reuse_path ... bench:     126,319 ns/iter (+/- 11,762)
test bench_multiply_builtin_large              ... bench:  10,106,621 ns/iter (+/- 442,533)
test bench_multiply_builtin_medium             ... bench:      13,592 ns/iter (+/- 2,173)
test bench_multiply_builtin_tiny               ... bench:         360 ns/iter (+/- 33)
test bench_multiply_large                      ... bench:  10,451,812 ns/iter (+/- 751,337)
test bench_multiply_medium                     ... bench:      41,025 ns/iter (+/- 7,309)
test bench_multiply_tiny                       ... bench:      26,725 ns/iter (+/- 876)
test bench_multiply_tiny_reuse_path            ... bench:       1,139 ns/iter (+/- 99)
test bench_outer_product_medium                ... bench:     206,871 ns/iter (+/- 31,692)
test bench_stacked_double_outer_product_large  ... bench:  26,380,319 ns/iter (+/- 683,131)
test bench_stacked_outer_product_medium        ... bench:     360,471 ns/iter (+/- 80,072)
test bench_sum_builtin_huge                    ... bench:   4,717,589 ns/iter (+/- 793,183)
test bench_sum_huge                            ... bench:   6,785,715 ns/iter (+/- 690,743)