Hello,
When I use -profile-loops and -profile-loops-report=2, column headers are misordered in dump files (from min_iterations to loop_exits).
Current order: time(abs) time(%) self(abs) self(%)
min_iterations avg_iterations max_iterations loop_entries loop_exits function function_file:line loop_file:line
Correct order: time(abs) time(%) self(abs) self(%)
loop_entries loop_exits min_iterations avg_iterations max_iterations function function_file:line loop_file:line
I have version 12.1.0
The situation is clear on this example:
loop_prof_main.c:
int main () {
return kernel (1000);
}
loop_prof_kernel.c:
int kernel (int n) {
int i,j;
int s = 0;
for (i=0; i
#pragma novector
#pragma nounroll
for (j=0; j
s += i*j;
return s;
}
icc -profile-loops=all -profile-loops-report=2 -c loop_prof_kernel.c
icc -c loop_prof_main.c
icc -o loop_prof loop_prof_kernel.o loop_prof_main.o
./loop_prof
cat *loops*.dump
time(abs) time(%) self(abs) self(%) min_iterations avg_iterations max_iterations loop_entries loop_exits function function_file:line loop_file:line
5552358 99.8 5552358 99.8 999 999 1 500 999 kernel loop_prof_kernel.c:1 loop_prof_kernel.c:8
5560407 100.0 8049 0.1 1 1 1000 1000 1000 kernel loop_prof_kernel.c:1 loop_prof_kernel.c:5
| time(abs) |
time(%) |
self(abs) |
self(%) |
min_iterations |
avg_iterations |
max_iterations |
loop_entries |
loop_exits |
function |
function_file:line |
loop_file:line |
