cuda.bindings._v2.driver.memset_d2d8_async#

cuda.bindings._v2.driver.memset_d2d8_async( uint64_t dst_device, size_t dst_pitch, unsigned char uc, size_t width, size_t height, intptr_t h_stream, )#

Sets device memory.

Sets the 2D memory range of width 8-bit values to the specified value uc. height specifies the number of rows to set, and dst_pitch specifies the number of bytes between each row. This function performs fastest when the pitch is one that has been passed back by cuMemAllocPitch().

Parameters:

dst_device (uint64_t) – Destination device pointer.
dst_pitch (size_t) – Pitch of destination device pointer(Unused if height is 1).
uc (unsigned char) – Value to set.
width (size_t) – width of row.
height (size_t) – Number of rows.
h_stream (intptr_t) – Stream identifier.