blob: 0104d5434721f64ca6d42d6720e96bfe8c988b39 [file] [log] [blame]
implement timer implementation for mips platform
Signed-off-by: Khem Raj <raj.khem@gmail.com>
--- a/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
+++ b/utilities/transactions/lock/range/range_tree/lib/portability/toku_time.h
@@ -158,6 +158,12 @@ static inline tokutime_t toku_time_now(v
uint64_t cycles;
asm volatile("rdcycle %0" : "=r"(cycles));
return cycles;
+#elif defined(__mips__)
+ // mips apparently only allows rdtsc for superusers, so we fall
+ // back to gettimeofday. It's possible clock_gettime would be better.
+ struct timeval tv;
+ gettimeofday(&tv, nullptr);
+ return (uint64_t)tv.tv_sec * 1000000 + tv.tv_usec;
#else
#error No timer implementation for this platform
#endif