diff options
Diffstat (limited to 'platform/linux-generic/arch/x86/odp/api/abi/time_cpu.h')
-rw-r--r-- | platform/linux-generic/arch/x86/odp/api/abi/time_cpu.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/platform/linux-generic/arch/x86/odp/api/abi/time_cpu.h b/platform/linux-generic/arch/x86/odp/api/abi/time_cpu.h new file mode 100644 index 000000000..baf79ad3f --- /dev/null +++ b/platform/linux-generic/arch/x86/odp/api/abi/time_cpu.h @@ -0,0 +1,35 @@ +/* Copyright (c) 2018, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef ODP_ARCH_TIME_CPU_H_ +#define ODP_ARCH_TIME_CPU_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <odp/api/abi/cpu_rdtsc.h> + +static inline uint64_t _odp_time_cpu_global(void) +{ + return _odp_cpu_rdtsc(); +} + +static inline uint64_t _odp_time_cpu_global_strict(void) +{ + __atomic_thread_fence(__ATOMIC_SEQ_CST); + return _odp_cpu_rdtsc(); +} + +int _odp_time_cpu_global_freq_is_const(void); +uint64_t _odp_time_cpu_global_freq(void); + +#ifdef __cplusplus +} +#endif + +#endif |