Class DeviceAllocator¶

class DeviceAllocator : public Allocator ¶

Subclassed by CudaAllocator

Public Functions

virtual void free(Data_Namespace::AbstractBuffer *ab) const = 0¶

virtual void copyToDevice(void *device_dst, const void *host_src, const size_t num_bytes) const = 0¶

virtual void copyFromDevice(void *host_dst, const void *device_src, const size_t num_bytes) const = 0¶

virtual void zeroDeviceMem(int8_t *device_ptr, const size_t num_bytes) const = 0¶

virtual void setDeviceMem(int8_t *device_ptr, unsigned char uc, const size_t num_bytes) const = 0¶