From e87446c9ce7f6cbefcd7bbaff324eebdca10687e Mon Sep 17 00:00:00 2001 From: Mikael Olsson Date: Fri, 15 Dec 2023 17:17:06 +0100 Subject: Change PMU event counter values to use 64-bit The PMU event counter value is an accumulation of 32-bit values during the inference and to ensure the total value fits in the rpmsg message and UAPI, the variable holding the value has been changed to 64-bit. The driver library, Python wrapper and inference runner have been changed accordingly to support the 64-bit values. Change-Id: I09a8e45eb75800c8a787f83abff5a3693148cc15 Signed-off-by: Mikael Olsson --- driver_library/src/ethosu.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'driver_library/src/ethosu.cpp') diff --git a/driver_library/src/ethosu.cpp b/driver_library/src/ethosu.cpp index 7aec696..a4feef1 100644 --- a/driver_library/src/ethosu.cpp +++ b/driver_library/src/ethosu.cpp @@ -539,9 +539,9 @@ InferenceStatus Inference::status() const { throw Exception("Unknown inference status"); } -const std::vector Inference::getPmuCounters() const { +const std::vector Inference::getPmuCounters() const { ethosu_uapi_result_status uapi; - std::vector counterValues = std::vector(ETHOSU_PMU_EVENT_MAX, 0); + std::vector counterValues = std::vector(ETHOSU_PMU_EVENT_MAX, 0); eioctl(fd, ETHOSU_IOCTL_INFERENCE_STATUS, static_cast(&uapi)); -- cgit v1.2.1