[inductor][Autotune] Add matrix_instr_nonkdim to triton_meta (pytorch#122852)

Summary: Previous work `https://github.com/pytorch/pytorch/pull/120742` to enable `matrix_instr_nonkdim` only dealt with the autotuner benchmarking, but failed to enable the parameter in Triton meta for real runs. `matrix_instr_nonkdim` needs to be visible to the compiler driver to set up the optimization pipeline, so it's unlike other kernel parameters such as `BLOCK_N` that can be just set inside the kernel itself.

Test Plan:
P1201466917

  triton_heuristics.template(
    num_stages=1,
    num_warps=4,
    triton_meta={'signature': {0: '*fp32', 1: '*fp32', 2: '*fp32'}, 'device': 0, 'device_type': 'cuda', 'constants': {}, 'configs': [instance_descriptor(divisible_by_16=(0, 1, 2), equal_to_1=(), ids_of_folded_args=(), divisible_by_8=())], 'matrix_instr_nonkdim': 16},
    inductor_meta={'kernel_name': 'triton_tem_fused_mm_0', 'backend_hash': None},
  )

Perf :
Before: 1.693ms    0.134GB    79.28GB/s
After:    1.577ms    0.134GB    85.12GB/s

Differential Revision: D55456401

Pull Request resolved: pytorch#122852
Approved by: https://github.com/xw285cornell

Author: htyu

torch/_inductor/select_algorithm.py

@@ -159,6 +159,10 @@ def jit_lines(self):
         triton_meta["configs"] = [config_of(signature)]
         for arg_num in triton_meta["configs"][0].equal_to_1:  # type: ignore[index]
             triton_meta["constants"][arg_num] = 1  # type: ignore[index]
+        matrix_instr_nonkdim = self.meta.get("matrix_instr_nonkdim", 0)
+        if matrix_instr_nonkdim != 0:
+            triton_meta["matrix_instr_nonkdim"] = matrix_instr_nonkdim
+
         self.triton_meta = triton_meta
 
         inductor_meta = {