3 Commits

Author	SHA1	Message	Date
Sreelakshmi Haridas Maruthur	79f692d8e5	subgroups: Fix setting cl_halfs and progress check. (#1278) ... * subgroups: Fix setting cl_halfs and progress check. cl_float testing uses set_value such that a generated cl_ulong of 1 is stored as 1.0F in a logical sense. However, cl_half values aren't intrinsic to C++ and generated cl_ulongs less than 1024 in particular are interpreted bitwise as subnormals. The test fails on compute devices lacking subnormal support. Perform the logical conversion to cl_half. Fix independent forward progress check. * subgroups_half: Address review comments * subgroups_half: Formatting fixes required by check-format * subgroups_half: Modified to query and use rounding mode supported by device Co-authored-by: spauls <spauls@qti.qualcomm.com>	2021-07-21 08:51:29 +01:00
Grzegorz Wawiorko	71bef8563e	New subgroups - full changes set (#1074) ... * Extended subgroups - extended types types * Extended subgroups - non uniform vote tests * Extended subgroups - non uniform arithmetic tests * Extended subgroups - ballot tests * Extended subgroups - clustered reduce tests * Extended subgroups - shuffle tests * Extended subgroups - formating issues * Extended subgroups - review fixes * Extended subgroups - review fixes Fixed: removed additional brakes, kernel_sstr * Extended subgroups - fix macos build error * Extended subgroups - review fixes Fixed: mac os build error * Extended subgroups - data type verification example * Extended subgroups - error unification * Extended subgroups - fix header years * Extended subgroups - use is_half_nan * Extended subgroups - compare half as float * Review fixes mostly for ballot functions. - Modify kernels for better handling active/inactive workitems - Modify gen/chk functions for handling non uniform workgroup sizes - Introduce new variables naming convention - minor fixes * Extended subgroups - simplification data generation for ballot lsb/msb functions * Extended subgroups - minor fixes * Extended subgroups - move common code to function * Extended subgroups - formatting errors fix * Extended subgroups - fix build error * Extended subgroups - sub_group_elect more sophisticated Define mask which is 4bytes pattern where bit 1 means work item is active. If workitem in subgroup matches pattern then run sub_group_elect() * Extended subgroups - fix Ubuntu build error * Extended subgroups - voting function review fixes * adjust all function for using masks * remove calculate templates * merge code to one common template * check results only in active workitems * normalize values on host side * minor fixes * Extended subgroups - fix typos * Set of fixes and improvements after review * define WorkGroupParams to stop extended parameters list in function * better workitems mask handing (WorkGroupParams) * narrow values of data input generation to avoid overflows (arithmetic func) * implement work item masks for arithmetic functions * enable half type testing for reduction/scan/broadcast * minor fixes * Extended subgroups - fix Linux issues * Extended subgroups - fix sub_group_local_id data type * Extended subgroups - use vector instead of array. * Extended subgroups - change names to subgroup * Extended subgroups - uncomment code, fix build * Extended subgroups - build fix, use cl_half_from_float func * Extended subgroups - remove is_half_nan * Extended subgroups - do no use undef min/max * Extended subgroups - use parenthesis, fix formatting	2021-04-06 17:25:48 +01:00
Grzegorz Wawiorko	58cf793fdb	Fix test_subgroups - test as core feature. (#682) ... * Fix test_subgroups - test as core feature. * Fix kernels pragma in case of OpenCL 2.1 core subgroups * Change global variable names to gVariable convention * Allow subgroups tests execute 2 paths - as core feature - as extension feature * Fix code formatting. * Set correct OpenCL version * Fix code format * test_subgroups review fixes: * do not use global variables * make IFP as separate tests * use stringstream data type * use special class to load function pointer for specific API * Remove not not used variable * Test subgroups - use common enums * Test subgroups - set TEST_SKIPPED_ITSELF	2020-05-27 19:13:33 +01:00