[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/tools/perf/bench/mem-memset-x86-64-asm-def.h b/src/kernel/linux/v4.19/tools/perf/bench/mem-memset-x86-64-asm-def.h
new file mode 100644
index 0000000..dac6d2b
--- /dev/null
+++ b/src/kernel/linux/v4.19/tools/perf/bench/mem-memset-x86-64-asm-def.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+MEMSET_FN(memset_orig,
+	"x86-64-unrolled",
+	"unrolled memset() in arch/x86/lib/memset_64.S")
+
+MEMSET_FN(__memset,
+	"x86-64-stosq",
+	"movsq-based memset() in arch/x86/lib/memset_64.S")
+
+MEMSET_FN(memset_erms,
+	"x86-64-stosb",
+	"movsb-based memset() in arch/x86/lib/memset_64.S")