Add optimized RmsNorm and RoPE

[EricLBuehler]

Removing contiguous calls in rmsnorms and RoPE might help.

[github-actions[bot]]

Code Metrics Report

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 Language            Files        Lines         Code     Comments       Blanks
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 C Header                2           34           29            0            5
 Dockerfile              1           41           22           10            9
 JSON                   12          105          104            0            1
 Makefile                1            6            5            0            1
 Python                 75         3138         2720           83          335
 Shell                   1           63           26           18           19
 Plain Text              3         3723            0         2413         1310
 TOML                   19          540          496            6           38
 YAML                    2           21           19            2            0
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 Jupyter Notebooks       3            0            0            0            0
 |- Markdown             2           77           32           31           14
 |- Python               2          205          178            1           26
 (Total)                            282          210           32           40
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 Markdown               51         4409            0         3346         1063
 |- BASH                 8          106          103            0            3
 |- JSON                 1           12           12            0            0
 |- Python               7          121          109            0           12
 |- Rust                18          623          526            0           97
 |- TOML                 2           75           63            0           12
 (Total)                           5346          813         3346         1187
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 Rust                  344       114533       102546         2207         9780
 |- Markdown           159         1820           25         1653          142
 (Total)                         116353       102571         3860         9922
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 Total                 514       126613       105967         8085        12561
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