diff options
| author | Martin Storsjö <martin@martin.st> | 2020-08-05 13:24:14 +0300 |
|---|---|---|
| committer | Jean-Baptiste Kempf <jb@videolan.org> | 2020-08-06 17:02:08 +0300 |
| commit | 7c4cbbf8d9b0deb06f67cd402a22136014abba45 (patch) | |
| tree | 090cb88fc5da0da59ac968890ca01492fdbf2678 /tests | |
| parent | c3a128842d7ce84074aed1a2c1ff691e12406721 (diff) | |
checkasm: Use mach_absolute_time() as timer on darwin on ARM
The cycle counter instructions aren't accessible on iOS/macOS on
ARM. The mach_absolute_time() function has much coarser precision,
but is the least bad option available.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/checkasm/checkasm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h index 27c28d7..2a3391b 100644 --- a/tests/checkasm/checkasm.h +++ b/tests/checkasm/checkasm.h @@ -127,6 +127,9 @@ static inline uint64_t readtime(void) { } #define readtime readtime #endif +#elif (ARCH_AARCH64 || ARCH_ARM) && defined(__APPLE__) +#include <mach/mach_time.h> +#define readtime() mach_absolute_time() #elif ARCH_AARCH64 #ifdef _MSC_VER #include <windows.h> |