cuda.bindings._v2.driver.launch_grid#

cuda.bindings._v2.driver.launch_grid(intptr_t f, int grid_width, int grid_height)#

Launches a CUDA function.

[Deprecated]. Invokes the kernel f on a grid_width x grid_height grid of blocks. Each block contains the number of threads specified by a previous call to func_set_block_shape(). The block shape, dynamic shared memory size, and parameter information must be set using func_set_block_shape(), func_set_shared_size(), param_set_size(), param_seti(), param_setf(), and param_setv() prior to calling this function. Launching a function via launch_kernel() invalidates the function’s block shape, dynamic shared memory size, and parameter information. After launching via cuLaunchKernel, this state must be re-initialized prior to calling this function. Failure to do so results in undefined behavior.

Parameters:

f (intptr_t) – Kernel to launch.
grid_width (int) – Width of grid in blocks.
grid_height (int) – Height of grid in blocks.