tf_1.8_xla_doc
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#include <cpu_hlo_support_checker.h>
Inherits HloPassInterface.
It currently only detects HLO instruction with shape containing a sparse layout only actually.
Google docs:
This pass should run early in the HLO pipeline and checks for HLO constructs which are not supported by the CPU backend and cannot be removed via HLO transformations (eg, sparse layouts).