diff options
Diffstat (limited to 'src/clpp11.hpp')
| -rw-r--r-- | src/clpp11.hpp | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/src/clpp11.hpp b/src/clpp11.hpp index e0b8cbe9..9d6929a7 100644 --- a/src/clpp11.hpp +++ b/src/clpp11.hpp @@ -261,6 +261,11 @@ class Device { return static_cast<unsigned long>(GetInfo<cl_ulong>(CL_DEVICE_LOCAL_MEM_SIZE)); } std::string Capabilities() const { return GetInfoString(CL_DEVICE_EXTENSIONS); } + bool HasExtension(const std::string &extension) const { + const auto extensions = Capabilities(); + return extensions.find(extension) != std::string::npos; + } + size_t CoreClock() const { return static_cast<size_t>(GetInfo<cl_uint>(CL_DEVICE_MAX_CLOCK_FREQUENCY)); } @@ -294,13 +299,27 @@ class Device { // Query for a specific type of device or brand bool IsCPU() const { return Type() == "CPU"; } bool IsGPU() const { return Type() == "GPU"; } - bool IsAMD() const { return Vendor() == "AMD" || Vendor() == "Advanced Micro Devices, Inc." || - Vendor() == "AuthenticAMD";; } - bool IsNVIDIA() const { return Vendor() == "NVIDIA" || Vendor() == "NVIDIA Corporation"; } - bool IsIntel() const { return Vendor() == "INTEL" || Vendor() == "Intel" || - Vendor() == "GenuineIntel"; } + bool IsAMD() const { return Vendor() == "AMD" || + Vendor() == "Advanced Micro Devices, Inc." || + Vendor() == "AuthenticAMD"; } + bool IsNVIDIA() const { return Vendor() == "NVIDIA" || + Vendor() == "NVIDIA Corporation"; } + bool IsIntel() const { return Vendor() == "INTEL" || + Vendor() == "Intel" || + Vendor() == "GenuineIntel" || + Vendor() == "Intel(R) Corporation"; } bool IsARM() const { return Vendor() == "ARM"; } + // Platform specific extensions + std::string AMDBoardName() const { // check for 'cl_amd_device_attribute_query' first + return GetInfoString(CL_DEVICE_BOARD_NAME_AMD); + } + std::string NVIDIAComputeCapability() const { // check for 'cl_nv_device_attribute_query' first + return std::string{"SM"} + GetInfoString(CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV) + + std::string{"."} + GetInfoString(CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV); + } + + // Accessor to the private data-member const cl_device_id& operator()() const { return device_; } private: |