[Ck_tile] smoothquant (#1617)

* fix compile error

* fix typo of padding

* Add smoothquant op

* Add smoothquant instance library

* refine type

* add test script

* Re-generate smoothquant.hpp

* Always use 'current year' in copyright

* use Generic2dBlockShape instead

* Add vector = 8 instance back

* Find exe path automatically

* Simplify the api condition

* Remove debugging code

* update year

* Add blank line between function declaration

* explicitly cast return value to dim3

* refine return value

* Fix default warmup and repeat value

* Add comment

* refactor sommthquant cmake

* Add README

* Fix typo

---------

Co-authored-by: Po Yen, Chen <PoYen.Chen@amd.com>

[ROCm/composable_kernel commit: fbd654545a]

example/ck_tile/02_layernorm2d/script/perf_test.sh

@@ -1,6 +1,5 @@
-
-# run from top of ck folder
-EXE=build/bin/tile_example_layernorm2d_fwd
+#!/bin/sh
+EXE="$(find . -name tile_example_layernorm2d_fwd -type f | head -n 1)"
 
 $EXE -m=1 -n=1 -e=1e-12 -v=1 -prec_i=bf16 -repeat=1000
 $EXE -m=700 -n=80 -e=1e-12 -v=1 -prec_i=bf16 -repeat=1000

example/ck_tile/02_layernorm2d/script/smoke_test.sh

@@ -1,6 +1,5 @@
 #!/bin/sh
-# call from top of CK folder
-EXE=./build/bin/tile_example_layernorm2d_fwd
+EXE="$(find . -name tile_example_layernorm2d_fwd -type f | head -n 1)"
 
 for fquant in "" "-fquant=1 -prec_o=int8"; do
 for pr_i in "fp16" "bf16" ; do