Stuart Brady 656886030b Refactor divergence mask handling in subgroup tests (#1379)
This changes compilation of subgroup test kernels so that a separate
compilation is no longer performed for each divergence mask value.

The divergence mask is now passed as a kernel argument.

This also fixes all subgroup_functions_non_uniform_arithmetic testing
and the sub_group_elect and sub_group_any/all_equal subtests of the
subgroup_functions_non_uniform_vote test to use the correct order of
vector components for GPUs with a subgroup size greater than 64.

The conversion of divergence mask bitsets to uint4 vectors has been
corrected to match code comments in WorkGroupParams::load_masks()
in test_conformance/subgroups/subhelpers.h.

Signed-off-by: Stuart Brady <stuart.brady@arm.com>
2022-01-19 14:17:54 +00:00
2018-10-10 16:02:58 -04:00
2021-05-13 09:13:03 +01:00

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The OpenCL Conformance Tests

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