perf record -e cycles,instructions -g ./coremark.exe 0x0 0x0 0x66 200000 7 1 2000
perf report -n --no-children  -f -i perf.data

Samples: 41K of event 'cycles', Event count (approx.): 26784499276, DSO: coremark.exe
  Overhead       Samples  Command       Symbol
+   20.38%          8459  coremark.exe  [.] core_list_find
+   17.18%          7136  coremark.exe  [.] core_bench_list
+   15.48%          6421  coremark.exe  [.] core_state_transition
+   13.28%          5517  coremark.exe  [.] crcu16
+    7.83%          3251  coremark.exe  [.] matrix_mul_matrix_bitextract
+    6.44%          2673  coremark.exe  [.] matrix_test
+    6.09%          2529  coremark.exe  [.] matrix_mul_matrix
+    4.83%          2006  coremark.exe  [.] core_bench_state
+    4.20%          1743  coremark.exe  [.] core_list_mergesort
+    1.37%           568  coremark.exe  [.] calc_func
+    1.16%           481  coremark.exe  [.] cmp_idx
+    0.65%           268  coremark.exe  [.] matrix_mul_vect
+    0.57%           236  coremark.exe  [.] cmp_complex
     0.31%           129  coremark.exe  [.] crcu32
     0.16%            68  coremark.exe  [.] crc16
     0.02%            10  coremark.exe  [.] core_bench_matrix
     0.01%             3  coremark.exe  [.] iterate

Samples: 77K of event 'cycles', Event count (approx.): 50332083930, DSO: maple_origin_coremark.exe
  Overhead       Samples  Command          Symbol
+   28.76%         22409  maple_origin_co  [.] crcu16
+   21.81%         16990  maple_origin_co  [.] core_state_transition
+   13.85%         10788  maple_origin_co  [.] core_bench_list
+   12.13%          9447  maple_origin_co  [.] core_list_find
+    8.10%          6313  maple_origin_co  [.] matrix_test
+    6.85%          5336  maple_origin_co  [.] matrix_mul_matrix_bitextract
+    2.98%          2318  maple_origin_co  [.] core_list_mergesort
+    2.56%          1994  maple_origin_co  [.] core_bench_state
+    1.04%           811  maple_origin_co  [.] calc_func
+    0.67%           520  maple_origin_co  [.] cmp_idx
     0.49%           381  maple_origin_co  [.] crcu32
     0.32%           249  maple_origin_co  [.] crc16
     0.29%           227  maple_origin_co  [.] cmp_complex
     0.05%            40  maple_origin_co  [.] core_bench_matrix
     0.01%            11  maple_origin_co  [.] iterate

# gcc
$MAPLE_ROOT/tools/gcc-linaro-7.5.0/bin/aarch64-linux-gnu-gcc  -O2 -Ilinux -Iposix -I. -DFLAGS_STR=\""-O2 -DPERFORMANCE_RUN=1  -lrt"\" -DITERATIONS=0 -DPERFORMANCE_RUN=1 -S core_util.c -o core_util.s -lrt

# maple
$MAPLE_ROOT/build/tools/common/maplec -O2 -Ilinux -Iposix -I. -DFLAGS_STR=\""-O2 -DPERFORMANCE_RUN=1  -lrt"\" -DITERATIONS=0 -DPERFORMANCE_RUN=1 core_util.c -c -s core_util.s -lrt

Samples: 57K of event 'branch-misses', Event count (approx.): 266571429, DSO: replaced_crcu16_maple_coremark.exe
  Children      Self  Command          Symbol
+  100.00%     0.00%  replaced_crcu16  [.] _start
+   33.99%    33.97%  replaced_crcu16  [.] core_state_transition
+   29.24%    29.23%  replaced_crcu16  [.] core_bench_list
+   10.10%    10.08%  replaced_crcu16  [.] core_list_find
+    6.33%     6.32%  replaced_crcu16  [.] matrix_test
+    5.87%     5.86%  replaced_crcu16  [.] core_list_mergesort
+    4.19%     4.19%  replaced_crcu16  [.] core_bench_state
+    3.29%     3.29%  replaced_crcu16  [.] matrix_mul_matrix_bitextract
+    2.57%     2.57%  replaced_crcu16  [.] calc_func
+    1.86%     1.86%  replaced_crcu16  [.] crcu16
+    1.79%     1.79%  replaced_crcu16  [.] cmp_idx
+    0.61%     0.61%  replaced_crcu16  [.] cmp_complex
     0.13%     0.13%  replaced_crcu16  [.] crc16
     0.01%     0.01%  replaced_crcu16  [.] crcu32
     0.01%     0.01%  replaced_crcu16  [.] core_bench_matrix
     0.00%     0.00%  replaced_crcu16  [.] main

Samples: 41K of event 'branch-misses', Event count (approx.): 90178643, DSO: coremark.exe
  Children      Self  Command       Symbol
+   99.99%     0.00%  coremark.exe  [.] _start
+   99.99%     0.00%  coremark.exe  [.] main
+   99.98%     0.00%  coremark.exe  [.] iterate
+   89.04%     6.06%  coremark.exe  [.] core_bench_list
+   77.76%    17.44%  coremark.exe  [.] core_list_mergesort
+   59.98%     2.34%  coremark.exe  [.] cmp_complex
+   56.32%     4.75%  coremark.exe  [.] calc_func
+   28.92%     0.02%  coremark.exe  [.] core_bench_matrix
+   11.87%     5.52%  coremark.exe  [.] core_bench_state
+   10.92%    10.90%  coremark.exe  [.] crcu16
+   10.45%    10.45%  coremark.exe  [.] matrix_test
+    9.78%     9.73%  coremark.exe  [.] core_state_transition
+    9.27%     9.24%  coremark.exe  [.] matrix_mul_matrix_bitextract
+    9.22%     9.19%  coremark.exe  [.] core_list_find
+    8.32%     8.30%  coremark.exe  [.] matrix_mul_matrix
+    4.96%     4.96%  coremark.exe  [.] cmp_idx
+    0.86%     0.85%  coremark.exe  [.] matrix_mul_vect
     0.02%     0.02%  coremark.exe  [.] crcu32
     0.01%     0.01%  coremark.exe  [.] crc16