diff options
Diffstat (limited to 'platform/linux-generic/odp_time.c')
-rw-r--r-- | platform/linux-generic/odp_time.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/platform/linux-generic/odp_time.c b/platform/linux-generic/odp_time.c index 31d6656e6..a08833d0e 100644 --- a/platform/linux-generic/odp_time.c +++ b/platform/linux-generic/odp_time.c @@ -12,70 +12,6 @@ #define GIGA 1000000000 -#if defined __x86_64__ || defined __i386__ - -uint64_t odp_time_cycles(void) -{ - union { - uint64_t tsc_64; - struct { - uint32_t lo_32; - uint32_t hi_32; - }; - } tsc; - - __asm__ __volatile__ ("rdtsc" : - "=a" (tsc.lo_32), - "=d" (tsc.hi_32) : : "memory"); - - return tsc.tsc_64; -} - - -#elif defined __OCTEON__ - -uint64_t odp_time_cycles(void) -{ - #define CVMX_TMP_STR(x) CVMX_TMP_STR2(x) - #define CVMX_TMP_STR2(x) #x - uint64_t cycle; - - __asm__ __volatile__ ("rdhwr %[rt],$" CVMX_TMP_STR(31) : - [rt] "=d" (cycle) : : "memory"); - - return cycle; -} - -#else - -#include <time.h> -#include <stdlib.h> -#include <odp_debug_internal.h> - -uint64_t odp_time_cycles(void) -{ - struct timespec time; - uint64_t sec, ns, hz, cycles; - int ret; - - ret = clock_gettime(CLOCK_MONOTONIC_RAW, &time); - - if (ret != 0) { - ODP_ABORT("clock_gettime failed\n"); - } - - hz = odp_sys_cpu_hz(); - sec = (uint64_t) time.tv_sec; - ns = (uint64_t) time.tv_nsec; - - cycles = sec * hz; - cycles += (ns * hz) / GIGA; - - return cycles; -} - -#endif - uint64_t odp_time_diff_cycles(uint64_t t1, uint64_t t2) { if (odp_likely(t2 > t1)) |