[flatmm] implement basic fp16 flatmm (#2089)

* [flatmm] implement basic fp16 flatmm

* fix CI build fail

---------

Co-authored-by: root <root@hjbog-srdc-50.amd.com>
Co-authored-by: solin <bingzhou@amd.com>

example/ck_tile/18_flatmm/script/smoke_test_basic.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+EXE="$(find . -name tile_example_flatmm_basic -type f | head -n 1)"
+KNAME=1
+
+export CK_WARMUP=0
+export CK_REPEAT=1
+
+COMMON_ARGS='-v=2 -warmup=0 -repeat=1'
+
+run_tests() {
+    for m in 128 1024; do
+        for n in 128 2048; do
+            for k in 128 4096; do
+
+                $EXE -m=$m -n=$n -k=$k -stride_a=0 -stride_b=0 -stride_c=0 -prec=$1 $COMMON_ARGS
+                if [ $? -eq 0 ]; then
+                    echo "Success: Test with m=$m, n=$n, k=$k executed successfully."
+                else
+                    echo "Error: Test with m=$m, n=$n, k=$k failed to execute properly."
+                    # Optionally, exit or break if you need to halt further execution
+                    # exit 1
+                fi
+
+            done
+        done
+    done
+}
+
+set -x
+
+run_tests "bf16"
+run_tests "fp16"
+
+set +x