[dpdk-dev] eal : rte_rdtsc is wrong on some cpu

HI ! rte_rdtsc is wrong on some cpu. when runing on Intel(R) Xeon(R) CPU E5-2640 v2 @ 2.00GHz , it is OK. But on Intel(R) Xeon(R) CPU E5-4610 v2 @ 2.30GHz, it return a very big value sometime. Here is my test use gdb. It can jump from 26460438829980939 to 2840228530541503 in less one secon

[dpdk-dev] eal : rte_rdtsc is wrong on some cpu

HI ! rte_rdtsc is wrong on some cpu. when runing on Intel(R) Xeon(R) CPU E5-2640 v2 @ 2.00GHz , it is OK. But on Intel(R) Xeon(R) CPU E5-4610 v2 @ 2.30GHz, it return a very big value sometime. Here is my test use gdb. It can jump from 26460438829980939 to 2840228530541503 in less one secon