diff options
author | Per Åstrand <per.astrand@arm.com> | 2021-11-26 12:50:35 +0100 |
---|---|---|
committer | Per Åstrand <per.astrand@arm.com> | 2021-12-14 14:02:53 +0100 |
commit | afb399f7b39029280a36d4f727320e8842344dac (patch) | |
tree | 187b6151480f83355b4ce8450b85fda23b972cb5 /driver_library/include | |
parent | 3db0ffab211153c15c4e629789e9a2ab11f33506 (diff) | |
download | ethos-u-linux-driver-stack-afb399f7b39029280a36d4f727320e8842344dac.tar.gz |
const:ify userspace driver library
Change-Id: I965a6f4c42fca1b3b4493e7eef3cbb75e236fe3a
Diffstat (limited to 'driver_library/include')
-rw-r--r-- | driver_library/include/ethosu.hpp | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/driver_library/include/ethosu.hpp b/driver_library/include/ethosu.hpp index fe3dc83..98e6969 100644 --- a/driver_library/include/ethosu.hpp +++ b/driver_library/include/ethosu.hpp @@ -131,8 +131,8 @@ public: Device(const char *device = "/dev/ethosu0"); virtual ~Device(); - int ioctl(unsigned long cmd, void *data = nullptr); - Capabilities capabilities(); + int ioctl(unsigned long cmd, void *data = nullptr) const; + Capabilities capabilities() const; private: int fd; @@ -140,13 +140,13 @@ private: class Buffer { public: - Buffer(Device &device, const size_t capacity); + Buffer(const Device &device, const size_t capacity); virtual ~Buffer(); size_t capacity() const; - void clear(); - char *data(); - void resize(size_t size, size_t offset = 0); + void clear() const; + char *data() const; + void resize(size_t size, size_t offset = 0) const; size_t offset() const; size_t size() const; @@ -160,7 +160,7 @@ private: class Network { public: - Network(Device &device, std::shared_ptr<Buffer> &buffer); + Network(const Device &device, std::shared_ptr<Buffer> &buffer); virtual ~Network(); int ioctl(unsigned long cmd, void *data = nullptr); @@ -180,7 +180,7 @@ private: class Inference { public: template <typename T> - Inference(std::shared_ptr<Network> &network, + Inference(const std::shared_ptr<Network> &network, const T &ifmBegin, const T &ifmEnd, const T &ofmBegin, @@ -193,7 +193,7 @@ public: create(counterConfigs, false); } template <typename T, typename U> - Inference(std::shared_ptr<Network> &network, + Inference(const std::shared_ptr<Network> &network, const T &ifmBegin, const T &ifmEnd, const T &ofmBegin, @@ -214,12 +214,12 @@ public: virtual ~Inference(); - int wait(int64_t timeoutNanos = -1); - const std::vector<uint32_t> getPmuCounters(); - uint64_t getCycleCounter(); - bool failed(); - int getFd(); - std::shared_ptr<Network> getNetwork(); + int wait(int64_t timeoutNanos = -1) const; + const std::vector<uint32_t> getPmuCounters() const; + uint64_t getCycleCounter() const; + bool failed() const; + int getFd() const; + const std::shared_ptr<Network> getNetwork() const; std::vector<std::shared_ptr<Buffer>> &getIfmBuffers(); std::vector<std::shared_ptr<Buffer>> &getOfmBuffers(); @@ -230,7 +230,7 @@ private: std::vector<uint32_t> initializeCounterConfig(); int fd; - std::shared_ptr<Network> network; + const std::shared_ptr<Network> network; std::vector<std::shared_ptr<Buffer>> ifmBuffers; std::vector<std::shared_ptr<Buffer>> ofmBuffers; }; |