Dan Foreman-Mackey f20efc630f Move jaxlib GPU handlers to separate build target.
In anticipation of refactoring the jaxlib GPU custom calls into FFI calls, this change moves the implementation of `BlasHandlePool`, `SolverHandlePool`, and `SpSolverHandlePool` into new target.

PiperOrigin-RevId: 658497960
2024-08-01 12:30:04 -07:00
..