Lines Matching refs:operations

69       - which shader stages support subgroup operations
72       - whether quad subgroup operations are supported in all
73         stages supporting subgroup operations (SUBGROUP_QUAD_ALL_STAGES_KHR)
132     Subgroup operations are divided into various categories as described
137     Subgroup operations are divided into a number of categories as
142     The basic subgroup operations allow two classes of functionality within
156     The vote subgroup operations allow invocations within a subgroup to
164     These operations are useful in combination with control flow in that
170     The arithmetic subgroup operations allow invocations to perform scan
171     and reduction operations across a subgroup. For reduction operations,
173     arithmetic operations applied across the subgroup. For scan operations,
176     subgroup in an implementation-defined order. The operations supported
181     The ballot subgroup operations allow invocations to perform more
192     The shuffle subgroup operations allow invocations to read values from
197     The shuffle relative subgroup operations allow invocations to read
199     current invocation in the group. The relative operations supported
205     The clustered subgroup operations allow invocations to perform
206     arithmetic operations among partitions of a subgroup, such that the
208     partition. The partitions for clustered subgroup operations are
210     must be known at compilation time. The operations supported are
215     The quad subgroup operations allow clusters of 4 invocations (a quad),
243     Subgroup operations may not be supported in all shader stages. To
244     determine which shader stages support the subgroup operations, call
249     subgroup operations.  All implementations must support at least
254     To determine which subgroup operations are supported by an
258     flags indicating which subgroup operations are supported by the
294     To determine whether subgroup quad operations (See SG.1.8) are
297     if subgroup quad operations are supported in all shader stages
298     which support subgroup operations. FALSE is returned if subgroup quad
299     operations are not supported, or if they are restricted to fragment
448       FEATURES_KHR                                  SG.2.3  operations supported
465     2. What should happen if subgroup operations are attempted on