warp.tid

warp.tid() → int

Kernel

Query the current thread index or indices.

The return type is determined by the unpacking syntax used:

• i = wp.tid() - Returns the first thread index as int

• i, j = wp.tid() - Returns the first two indices as tuple[int, int]

• i, j, k = wp.tid() - Returns the first three indices as tuple[int, int, int]

• i, j, k, l = wp.tid() - Returns all four indices as tuple[int, int, int, int]

The indices correspond to the thread’s position in the kernel launch grid. If fewer indices are requested than the launch dimensionality, only the leading indices are returned.

This function may not be called from user-defined Warp functions.

warp.tid() → tuple[int, int]

Kernel

Query the current thread index or indices.

The return type is determined by the unpacking syntax used:

• i = wp.tid() - Returns the first thread index as int

• i, j = wp.tid() - Returns the first two indices as tuple[int, int]

• i, j, k = wp.tid() - Returns the first three indices as tuple[int, int, int]

• i, j, k, l = wp.tid() - Returns all four indices as tuple[int, int, int, int]

The indices correspond to the thread’s position in the kernel launch grid. If fewer indices are requested than the launch dimensionality, only the leading indices are returned.

This function may not be called from user-defined Warp functions.

warp.tid() → tuple[int, int, int]

Kernel

Query the current thread index or indices.

The return type is determined by the unpacking syntax used:

• i = wp.tid() - Returns the first thread index as int

• i, j = wp.tid() - Returns the first two indices as tuple[int, int]

• i, j, k = wp.tid() - Returns the first three indices as tuple[int, int, int]

• i, j, k, l = wp.tid() - Returns all four indices as tuple[int, int, int, int]

The indices correspond to the thread’s position in the kernel launch grid. If fewer indices are requested than the launch dimensionality, only the leading indices are returned.

This function may not be called from user-defined Warp functions.

warp.tid() → tuple[int, int, int, int]

Kernel

Query the current thread index or indices.

The return type is determined by the unpacking syntax used:

• i = wp.tid() - Returns the first thread index as int

• i, j = wp.tid() - Returns the first two indices as tuple[int, int]

• i, j, k = wp.tid() - Returns the first three indices as tuple[int, int, int]

• i, j, k, l = wp.tid() - Returns all four indices as tuple[int, int, int, int]

The indices correspond to the thread’s position in the kernel launch grid. If fewer indices are requested than the launch dimensionality, only the leading indices are returned.

This function may not be called from user-defined Warp functions.