100644 blob 213f62cc73a7491644616be3ac99cb194e362ec0	SOURCES
040000 tree 0444bc434ac9671b0860e98dd891e3717848cb67	cl_khr_int64_extended_atomics
040000 tree 2af6cab10a312910b10f20b47edd9fa883f74b4a	mem_fence
040000 tree d958df6c0ff7fd71817671f82706aed59d978a43	synchronization
040000 tree 68dd6b40affa50fd809b8e14b673970fcfb89a6b	workitem