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1! RUN: %python %S/../test_errors.py %s %flang -fopenmp2 3! OpenMP Version 5.04! Check OpenMP construct validity for the following directives:5! 2.18.2 Cancellation Point Construct6 7program main8 integer :: i, N = 109 real :: a10 11 !ERROR: CANCELLATION POINT TASKGROUP directive is not closely nested inside TASK or TASKLOOP12 !$omp cancellation point taskgroup13 14 !ERROR: CANCELLATION POINT SECTIONS directive is not closely nested inside SECTION or SECTIONS15 !$omp cancellation point sections16 17 !ERROR: CANCELLATION POINT DO directive is not closely nested inside the construct that matches the DO clause type18 !$omp cancellation point do19 20 !ERROR: CANCELLATION POINT PARALLEL directive is not closely nested inside the construct that matches the PARALLEL clause type21 !$omp cancellation point parallel22 23 !$omp parallel24 !$omp sections25 !$omp cancellation point sections26 !$omp section27 a = 3.1428 !$omp end sections29 !$omp end parallel30 31 !$omp sections32 !$omp section33 !$omp cancellation point sections34 a = 3.1435 !$omp end sections36 37 !$omp parallel38 !ERROR: With SECTIONS clause, CANCELLATION POINT construct cannot be closely nested inside PARALLEL construct39 !$omp cancellation point sections40 a = 3.1441 !$omp end parallel42 43 !$omp parallel sections44 !$omp cancellation point sections45 a = 3.1446 !$omp end parallel sections47 48 !$omp do49 do i = 1, N50 a = 3.1451 !$omp cancellation point do52 end do53 !$omp end do54 55 !$omp parallel do56 do i = 1, N57 a = 3.1458 !$omp cancellation point do59 end do60 !$omp end parallel do61 62 !$omp target63 !$omp teams64 !$omp distribute parallel do65 do i = 1, N66 a = 3.1467 !$omp cancellation point do68 end do69 !$omp end distribute parallel do70 !$omp end teams71 !$omp end target72 73 !$omp target74 !$omp teams distribute parallel do75 do i = 1, N76 a = 3.1477 !$omp cancellation point do78 end do79 !$omp end teams distribute parallel do80 !$omp end target81 82 !$omp target teams distribute parallel do83 do i = 1, N84 a = 3.1485 !$omp cancellation point do86 end do87 !$omp end target teams distribute parallel do88 89 !$omp target parallel do90 do i = 1, N91 a = 3.1492 !$omp cancellation point do93 end do94 !$omp end target parallel do95 96 !$omp parallel97 do i = 1, N98 a = 3.1499 !ERROR: With DO clause, CANCELLATION POINT construct cannot be closely nested inside PARALLEL construct100 !$omp cancellation point do101 end do102 !$omp end parallel103 104 !$omp parallel105 do i = 1, N106 a = 3.14107 !$omp cancellation point parallel108 end do109 !$omp end parallel110 111 !$omp target parallel112 do i = 1, N113 a = 3.14114 !$omp cancellation point parallel115 end do116 !$omp end target parallel117 118 !$omp target parallel do119 do i = 1, N120 a = 3.14121 !ERROR: With PARALLEL clause, CANCELLATION POINT construct cannot be closely nested inside TARGET PARALLEL DO construct122 !$omp cancellation point parallel123 end do124 !$omp end target parallel do125 126 !$omp do127 do i = 1, N128 a = 3.14129 !ERROR: With PARALLEL clause, CANCELLATION POINT construct cannot be closely nested inside DO construct130 !$omp cancellation point parallel131 end do132 !$omp end do133 134contains135 subroutine sub1()136 !$omp task137 !$omp cancellation point taskgroup138 a = 3.14139 !$omp end task140 141 !$omp taskloop142 do i = 1, N143 !$omp parallel144 !$omp end parallel145 !$omp cancellation point taskgroup146 a = 3.14147 end do148 !$omp end taskloop149 150 !$omp taskloop nogroup151 do i = 1, N152 !$omp cancellation point taskgroup153 a = 3.14154 end do155 156 !$omp parallel157 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region158 !$omp cancellation point taskgroup159 a = 3.14160 !$omp end parallel161 162 !$omp do163 do i = 1, N164 !$omp task165 !$omp cancellation point taskgroup166 a = 3.14167 !$omp end task168 end do169 !$omp end do170 171 !$omp parallel172 !$omp taskgroup173 !$omp task174 !$omp cancellation point taskgroup175 a = 3.14176 !$omp end task177 !$omp end taskgroup178 !$omp end parallel179 180 !$omp parallel181 !$omp task182 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region183 !$omp cancellation point taskgroup184 a = 3.14185 !$omp end task186 !$omp end parallel187 188 !$omp parallel189 !$omp do190 do i = 1, N191 !$omp task192 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region193 !$omp cancellation point taskgroup194 a = 3.14195 !$omp end task196 end do197 !$omp end do198 !$omp end parallel199 200 !$omp target parallel201 !$omp task202 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region203 !$omp cancellation point taskgroup204 a = 3.14205 !$omp end task206 !$omp end target parallel207 208 !$omp parallel209 !$omp taskloop private(j) nogroup210 do i = 1, N211 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region212 !$omp cancellation point taskgroup213 a = 3.14214 end do215 !$omp end taskloop216 !$omp end parallel217 218 !$omp parallel219 !$omp taskloop220 do i = 1, N221 !$omp cancellation point taskgroup222 a = 3.14223 end do224 !$omp end taskloop225 !$omp end parallel226 227 !$omp parallel228 !$omp taskgroup229 !$omp taskloop nogroup230 do i = 1, N231 !$omp cancellation point taskgroup232 a = 3.14233 end do234 !$omp end taskloop235 !$omp end taskgroup236 !$omp end parallel237 238 !$omp target parallel239 !$omp taskloop nogroup240 do i = 1, N241 !ERROR: With TASKGROUP clause, CANCELLATION POINT construct must be closely nested inside TASK or TASKLOOP construct and CANCELLATION POINT region must be closely nested inside TASKGROUP region242 !$omp cancellation point taskgroup243 a = 3.14244 end do245 !$omp end taskloop246 !$omp end target parallel247 end subroutine sub1248 249end program main250