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improve gem5 memory model and cpufreq experiments

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Ciro Santilli 六四事件 法轮功
2020-06-10 01:00:00 +00:00
parent eb22fd3b6e
commit 6a5b9673c7
4 changed files with 325 additions and 106 deletions
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6
userland/gcc/busy_loop.c
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@@ -8,9 +8,9 @@ void __attribute__ ((noinline)) busy_loop(
unsigned long long max,
unsigned long long max2
) {
for (unsigned long long i = 0; i < max; i++) {
for (unsigned long long j = 0; j < max2; j++) {
__asm__ __volatile__ ("" : "+g" (j), "+g" (j) : :);
for (unsigned long long i = 0; i < max2; i++) {
for (unsigned long long j = 0; j < max; j++) {
__asm__ __volatile__ ("" : "+g" (i), "+g" (j) : :);
}
}
}