[michalk8]

Fix DynamicNTKScalingRoPE; I've done parity checks for both InternLM2/InternLM3 in bf16/fp32

Also fixes typo for InternLM2Model -> InternLM3Model.

Per-layer diffs for InternLM3Model (fp32):

Details

stage              max abs    mean abs  Δmax vs prev
embeddings      0.0000e+00  0.0000e+00   +0.0000e+00
layer  0        2.1935e-05  2.1588e-08   +2.1935e-05
layer  1        2.3842e-05  3.7467e-08   +1.9073e-06
layer  2        2.4796e-05  5.3179e-08   +9.5367e-07
layer  3        5.4932e-04  1.3868e-07   +5.2452e-04
layer  4        5.4932e-04  1.6798e-07   +0.0000e+00
layer  5        5.4932e-04  2.0177e-07   +0.0000e+00
layer  6        5.4932e-04  2.3335e-07   +0.0000e+00
layer  7        5.4932e-04  2.6904e-07   +0.0000e+00
layer  8        5.4932e-04  3.1151e-07   +0.0000e+00
layer  9        5.4932e-04  3.5688e-07   +0.0000e+00
layer 10        5.4932e-04  4.1828e-07   +0.0000e+00
layer 11        5.4932e-04  4.6634e-07   +0.0000e+00
layer 12        5.4932e-04  5.4093e-07   +0.0000e+00
layer 13        5.4932e-04  6.1406e-07   +0.0000e+00
layer 14        5.4932e-04  6.8721e-07   +0.0000e+00
layer 15        5.4932e-04  7.8666e-07   +0.0000e+00
layer 16        5.4932e-04  8.5657e-07   +0.0000e+00
layer 17        5.4932e-04  9.2318e-07   +0.0000e+00
layer 18        5.4932e-04  9.9479e-07   +0.0000e+00
layer 19        4.8828e-04  1.1296e-06   -6.1035e-05
layer 20        4.8828e-04  1.2521e-06   +0.0000e+00
layer 21        4.8828e-04  1.3359e-06   +0.0000e+00
layer 22        4.8828e-04  1.4446e-06   +0.0000e+00
layer 23        4.8828e-04  1.5285e-06   +0.0000e+00
layer 24        4.8828e-04  1.6002e-06   +0.0000e+00
layer 25        4.8828e-04  1.6893e-06   +0.0000e+00
layer 26        4.2725e-04  1.7170e-06   -6.1035e-05
layer 27        3.6621e-04  1.7650e-06   -6.1035e-05
layer 28        3.6621e-04  1.7803e-06   +0.0000e+00
layer 29        3.6621e-04  1.8475e-06   +0.0000e+00
layer 30        3.6621e-04  1.9195e-06   +0.0000e+00
layer 31        3.6621e-04  2.0273e-06   +0.0000e+00
layer 32        3.6621e-04  2.1177e-06   +0.0000e+00
layer 33        3.6621e-04  2.3002e-06   +0.0000e+00
layer 34        3.6621e-04  2.4995e-06   +0.0000e+00
layer 35        4.2725e-04  2.7606e-06   +6.1035e-05
layer 36        4.2725e-04  3.0551e-06   +0.0000e+00
layer 37        4.8828e-04  3.4085e-06   +6.1035e-05
layer 38        4.8828e-04  3.7889e-06   +0.0000e+00
layer 39        4.8828e-04  4.1197e-06   +0.0000e+00
layer 40        4.8828e-04  4.4659e-06   +0.0000e+00
layer 41        4.8828e-04  4.8655e-06   +0.0000e+00
layer 42        4.8828e-04  5.2824e-06   +0.0000e+00
layer 43        4.8828e-04  5.8591e-06   +0.0000e+00
layer 44        4.8828e-04  6.4599e-06   +0.0000e+00
layer 45        5.4932e-04  7.1053e-06   +6.1035e-05
layer 46        5.4932e-04  8.0155e-06   +0.0000e+00
final (norm)    3.9101e-05  1.6672e-06   -5.1022e-04

closes #1545 #1553 #1562