diff --git a/APP_Framework/Applications/benchmark/boards/generic/board.cfg b/APP_Framework/Applications/benchmark/boards/generic/board.cfg
deleted file mode 100644
index 952958011..000000000
--- a/APP_Framework/Applications/benchmark/boards/generic/board.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-# Board configuration for generic ARC
-#
-# Copyright (C) 2019 Embecosm Limited
-#
-# Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
-#
-# This file is part of Embench.
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-# This is a python setting of parameters for the board.  See the online
-# documenation for details of the contents of this file.
-
-# For generic ARC, we mark a clock rate of 1MHz
-
-cpu_mhz = 1
diff --git a/APP_Framework/Applications/benchmark/boards/generic/boardsupport.c b/APP_Framework/Applications/benchmark/boards/generic/boardsupport.c
deleted file mode 100644
index c04a90a01..000000000
--- a/APP_Framework/Applications/benchmark/boards/generic/boardsupport.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Board support for generic ARC board
-
-   Copyright (C) 2019 Embecosm Limited
-
-   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
-
-   This file is part of Embench.
-
-   SPDX-License-Identifier: GPL-3.0-or-later */
-
-#include <support.h>
-
-void
-initialise_board ()
-{
-  __asm__ volatile ("nop" : : : "memory");
-}
-
-void __attribute__ ((noinline)) __attribute__ ((externally_visible))
-start_trigger ()
-{
-  __asm__ volatile ("nop" : : : "memory");
-}
-
-void __attribute__ ((noinline)) __attribute__ ((externally_visible))
-stop_trigger ()
-{
-  __asm__ volatile ("nop" : : : "memory");
-}
diff --git a/APP_Framework/Applications/benchmark/boards/generic/boardsupport.h b/APP_Framework/Applications/benchmark/boards/generic/boardsupport.h
deleted file mode 100644
index bfc913614..000000000
--- a/APP_Framework/Applications/benchmark/boards/generic/boardsupport.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Board support header for generic ARC board
-
-   Copyright (C) 2019 Embecosm Limited
-
-   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
-
-   This file is part of Embench.
-
-   SPDX-License-Identifier: GPL-3.0-or-later */
-
-/* Should match board.cfg (and why have to specify it again). */
-
-#define CPU_MHZ 1
diff --git a/APP_Framework/Applications/benchmark/src/SConscript b/APP_Framework/Applications/benchmark/src/SConscript
new file mode 100644
index 000000000..a338d52f2
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/SConscript
@@ -0,0 +1,15 @@
+import os
+
+Import('RTT_ROOT')
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(path, 'SConscript'))
+
+Return('objs')
diff --git a/APP_Framework/Applications/benchmark/src/aha-mont64/SConscript b/APP_Framework/Applications/benchmark/src/aha-mont64/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/aha-mont64/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/crc32/SConscript b/APP_Framework/Applications/benchmark/src/crc32/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/crc32/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/cubic/SConscript b/APP_Framework/Applications/benchmark/src/cubic/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/cubic/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/edn/SConscript b/APP_Framework/Applications/benchmark/src/edn/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/edn/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/huffbench/SConscript b/APP_Framework/Applications/benchmark/src/huffbench/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/huffbench/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/matmult-int/SConscript b/APP_Framework/Applications/benchmark/src/matmult-int/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/matmult-int/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/md5sum/SConscript b/APP_Framework/Applications/benchmark/src/md5sum/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/md5sum/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/minver/SConscript b/APP_Framework/Applications/benchmark/src/minver/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/minver/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/nbody/SConscript b/APP_Framework/Applications/benchmark/src/nbody/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/nbody/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/nettle-aes/SConscript b/APP_Framework/Applications/benchmark/src/nettle-aes/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/nettle-aes/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/nettle-sha256/SConscript b/APP_Framework/Applications/benchmark/src/nettle-sha256/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/nettle-sha256/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/nsichneu/SConscript b/APP_Framework/Applications/benchmark/src/nsichneu/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/nsichneu/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/picojpeg/SConscript b/APP_Framework/Applications/benchmark/src/picojpeg/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/picojpeg/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/primecount/SConscript b/APP_Framework/Applications/benchmark/src/primecount/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/primecount/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/qrduino/SConscript b/APP_Framework/Applications/benchmark/src/qrduino/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/qrduino/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/sglib-combined/SConscript b/APP_Framework/Applications/benchmark/src/sglib-combined/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/sglib-combined/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/slre/SConscript b/APP_Framework/Applications/benchmark/src/slre/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/slre/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/st/SConscript b/APP_Framework/Applications/benchmark/src/st/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/st/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/statemate/SConscript b/APP_Framework/Applications/benchmark/src/statemate/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/statemate/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/tarfind/SConscript b/APP_Framework/Applications/benchmark/src/tarfind/SConscript
new file mode 100644
index 000000000..c62506d1f
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/tarfind/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
\ No newline at end of file
diff --git a/APP_Framework/Applications/benchmark/src/ud/SConscript b/APP_Framework/Applications/benchmark/src/ud/SConscript
new file mode 100644
index 000000000..406ccb8b8
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/ud/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
diff --git a/APP_Framework/Applications/benchmark/src/wikisort/SConscript b/APP_Framework/Applications/benchmark/src/wikisort/SConscript
new file mode 100644
index 000000000..1d19ddf32
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/src/wikisort/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMAKR'], CPPPATH=path)
+
+Return('group')
diff --git a/APP_Framework/Applications/benchmark/support/SConscript b/APP_Framework/Applications/benchmark/support/SConscript
new file mode 100644
index 000000000..406ccb8b8
--- /dev/null
+++ b/APP_Framework/Applications/benchmark/support/SConscript
@@ -0,0 +1,10 @@
+import os
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c')
+path = [cwd]
+
+group = DefineGroup('benchmark', src, depend=['USING_BENCHMARK'], CPPPATH=path)
+
+Return('group')
diff --git a/APP_Framework/Applications/benchmark/support/benchmark.c b/APP_Framework/Applications/benchmark/support/benchmark.c
index 5c2960582..0baf8a853 100644
--- a/APP_Framework/Applications/benchmark/support/benchmark.c
+++ b/APP_Framework/Applications/benchmark/support/benchmark.c
@@ -75,8 +75,14 @@ extern void add_benchmark_handle(benchmark_handle *, benchmark_handle *);
 
 clock_t tmp_diff = 0.0;
 clock_t global_diff = 0.0;
-void start_trigger(clock_t *start_time) { *start_time = PrivGetTickTime(); }
-void stop_trigger(clock_t *end_time) { *end_time = PrivGetTickTime(); }
+void start_trigger(clock_t *start_time) {
+  // *start_time = PrivGetTickTime();
+  *start_time = read_cycle();
+}
+void stop_trigger(clock_t *end_time) {
+  *end_time = PrivGetTickTime();
+  *end_time = read_cycle();
+}
 
 void init_benchmark_runset(benchmark_handle *head) {
   int i = 0;
diff --git a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/base-drivers/SConscript b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/base-drivers/SConscript
index ef646a255..56ebe4e1e 100644
--- a/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/base-drivers/SConscript
+++ b/Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/base-drivers/SConscript
@@ -3,7 +3,7 @@ import rtconfig
 from building import *
 
 cwd = GetCurrentDir()
-drv_path = cwd+"/../../../rt-thread/bsp/k210/driver/"
+drv_path = cwd + "/../../../aiit_board/k210/kendryte-sdk/kendryte-sdk-source/lib/drivers/include"
 src     = [
     'board.c',
     'heap.c',