From patchwork Wed Nov 2 15:57:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tobias Burnus X-Patchwork-Id: 59793 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 1D019385B800 for ; Wed, 2 Nov 2022 15:59:23 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from esa2.mentor.iphmx.com (esa2.mentor.iphmx.com [68.232.141.98]) by sourceware.org (Postfix) with ESMTPS id 260B1385737C; Wed, 2 Nov 2022 15:58:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 260B1385737C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com X-IronPort-AV: E=Sophos;i="5.95,234,1661846400"; d="diff'?scan'208";a="86082884" Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa2.mentor.iphmx.com with ESMTP; 02 Nov 2022 07:58:03 -0800 IronPort-SDR: x1mOIQAWsvatpnfIc5n2M6OkgEbRcje9QhoEyqvnhIfoSgpd6xALw7o5JLyiYt0FPK6FqcrBem bPsoOmEhj0JAK1R6XO+dFpC+0jxEqzAaO0rdaevMNTZFma2ZyMeshMU0utGjPfuFh+uvWI20vZ sq0qcIn81nxfYSV9OmLJSQbzKsARp9DQkQ4xaVoFBAW//o5Zb57jIKdlsnrW5YuS5NNmDffaXS uTYXL6DvvuqvCnkBIhvHvWUSkh2b69R+et0dijrS7MfXiHBk//1EjUcjTU56LVmlcM2v9/jQ77 4ik= Message-ID: <9d44e561-cad7-d881-95fe-a696cdcfa531@codesourcery.com> Date: Wed, 2 Nov 2022 16:57:56 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Content-Language: en-US To: gcc-patches , fortran , Jakub Jelinek From: Tobias Burnus Subject: [Patch] Fortran/OpenMP: Fix DT struct-component with 'alloc' and array descr X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: svr-ies-mbx-10.mgc.mentorg.com (139.181.222.10) To svr-ies-mbx-12.mgc.mentorg.com (139.181.222.12) X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, KAM_SHORT, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" This fixes some an issue with 'alloc:' found when working on the patch '[Patch] OpenMP/Fortran: 'target update' with strides + DT components' https://gcc.gnu.org/pipermail/gcc-patches/2022-October/604687.html (BTW: This one is still pending review.) OK for mainline? * * * I think the patch is a great improvement. However, again, by writing a testcase, more issues have been found: * one generic Fortran one, worked around by adding '(:)', Cf. https://gcc.gnu.org/PR107508 "Invalid bounds due to bogus reallocation on assignment with KIND=4 characters". * Some other string issues, some might be generic Fortran issues * Some issue with pointers - where exit data give an error as 0x00 and 0x01 kinds are not known by target exit data Those also showed up with the 'target update' patch mentioned above. For the last two, I used '#if 0' followed by a comment with the current error message. I do intent to look into those - or at least file a PR. Likewise for the remaining issues mentioned in the 'tagret update' patch. Tobias ----------------- Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 Fortran/OpenMP: Fix DT struct-component with 'alloc' and array descr When using 'map(alloc: var, dt%comp)' needs to have a 'to' mapping of the array descriptor as otherwise the bounds are not available in the target region. - Likewise for character strings. This patch implements this; however, some additional issues are exposed by the testcase; those are '#if 0'ed and will be handled later. gcc/fortran/ChangeLog: * trans-openmp.cc (gfc_trans_omp_clauses): Ensure DT struct-comp with array descriptor and 'alloc:' have the descriptor mapped with 'to:'. libgomp/ChangeLog: * testsuite/libgomp.fortran/target-enter-data-3.f90: New test. gcc/fortran/trans-openmp.cc | 3 libgomp/testsuite/libgomp.fortran/target-enter-data-3.f90 | 567 ++++++++++++++ 2 files changed, 569 insertions(+), 1 deletion(-) diff --git a/gcc/fortran/trans-openmp.cc b/gcc/fortran/trans-openmp.cc index 4bfdf85cd9b..4eb9d4c9edc 100644 --- a/gcc/fortran/trans-openmp.cc +++ b/gcc/fortran/trans-openmp.cc @@ -3507,7 +3507,8 @@ gfc_trans_omp_clauses (stmtblock_t *block, gfc_omp_clauses *clauses, = gfc_full_array_size (block, inner, rank); tree elemsz = TYPE_SIZE_UNIT (gfc_get_element_type (type)); - if (GOMP_MAP_COPY_TO_P (OMP_CLAUSE_MAP_KIND (node))) + if (GOMP_MAP_COPY_TO_P (OMP_CLAUSE_MAP_KIND (node)) + || OMP_CLAUSE_MAP_KIND (node) == GOMP_MAP_ALLOC) map_kind = GOMP_MAP_TO; else if (n->u.map_op == OMP_MAP_RELEASE || n->u.map_op == OMP_MAP_DELETE) diff --git a/libgomp/testsuite/libgomp.fortran/target-enter-data-3.f90 b/libgomp/testsuite/libgomp.fortran/target-enter-data-3.f90 new file mode 100644 index 00000000000..1fe3f03c7b8 --- /dev/null +++ b/libgomp/testsuite/libgomp.fortran/target-enter-data-3.f90 @@ -0,0 +1,567 @@ +! { dg-additional-options "-cpp" } + +! FIXME: Some tests do not work yet. Those are for now in '#if 0' + +! Check that 'map(alloc:' properly works with +! - deferred-length character strings +! - arrays with array descriptors +! For those, the array descriptor / string length must be mapped with 'to:' + +program main +implicit none + +type t + integer :: ic(2:5), ic2 + character(len=11) :: ccstr(3:4), ccstr2 + character(len=11,kind=4) :: cc4str(3:7), cc4str2 + integer, pointer :: pc(:), pc2 + character(len=:), pointer :: pcstr(:), pcstr2 + character(len=:,kind=4), pointer :: pc4str(:), pc4str2 +end type t + +type(t) :: dt + +integer :: ii(5), ii2 +character(len=11) :: clstr(-1:1), clstr2 +character(len=11,kind=4) :: cl4str(0:3), cl4str2 +integer, pointer :: ip(:), ip2 +integer, allocatable :: ia(:), ia2 +character(len=:), pointer :: pstr(:), pstr2 +character(len=:), allocatable :: astr(:), astr2 +character(len=:,kind=4), pointer :: p4str(:), p4str2 +character(len=:,kind=4), allocatable :: a4str(:), a4str2 + + +allocate(dt%pc(5), dt%pc2) +allocate(character(len=2) :: dt%pcstr(2)) +allocate(character(len=4) :: dt%pcstr2) + +allocate(character(len=3,kind=4) :: dt%pc4str(2:3)) +allocate(character(len=5,kind=4) :: dt%pc4str2) + +allocate(ip(5), ip2, ia(8), ia2) +allocate(character(len=2) :: pstr(-2:0)) +allocate(character(len=4) :: pstr2) +allocate(character(len=6) :: astr(3:5)) +allocate(character(len=8) :: astr2) + +allocate(character(len=3,kind=4) :: p4str(2:4)) +allocate(character(len=5,kind=4) :: p4str2) +allocate(character(len=7,kind=4) :: a4str(-2:3)) +allocate(character(len=9,kind=4) :: a4str2) + + +! integer :: ic(2:5), ic2 + +!$omp target enter data map(alloc: dt%ic) +!$omp target map(alloc: dt%ic) + if (size(dt%ic) /= 4) error stop + if (lbound(dt%ic, 1) /= 2) error stop + if (ubound(dt%ic, 1) /= 5) error stop + dt%ic = [22, 33, 44, 55] +!$omp end target +!$omp target exit data map(from: dt%ic) +if (size(dt%ic) /= 4) error stop +if (lbound(dt%ic, 1) /= 2) error stop +if (ubound(dt%ic, 1) /= 5) error stop +if (any (dt%ic /= [22, 33, 44, 55])) error stop + +!$omp target enter data map(alloc: dt%ic2) +!$omp target map(alloc: dt%ic2) + dt%ic2 = 42 +!$omp end target +!$omp target exit data map(from: dt%ic2) +if (dt%ic2 /= 42) error stop + + +! character(len=11) :: ccstr(3:4), ccstr2 + +!$omp target enter data map(alloc: dt%ccstr) +!$omp target map(alloc: dt%ccstr) + if (len(dt%ccstr) /= 11) error stop + if (size(dt%ccstr) /= 2) error stop + if (lbound(dt%ccstr, 1) /= 3) error stop + if (ubound(dt%ccstr, 1) /= 4) error stop + dt%ccstr = ["12345678901", "abcdefghijk"] +!$omp end target +!$omp target exit data map(from: dt%ccstr) +if (len(dt%ccstr) /= 11) error stop +if (size(dt%ccstr) /= 2) error stop +if (lbound(dt%ccstr, 1) /= 3) error stop +if (ubound(dt%ccstr, 1) /= 4) error stop +if (any (dt%ccstr /= ["12345678901", "abcdefghijk"])) error stop + +!$omp target enter data map(alloc: dt%ccstr2) +!$omp target map(alloc: dt%ccstr2) + if (len(dt%ccstr2) /= 11) error stop + dt%ccstr2 = "ABCDEFGHIJK" +!$omp end target +!$omp target exit data map(from: dt%ccstr2) +if (len(dt%ccstr2) /= 11) error stop +if (dt%ccstr2 /= "ABCDEFGHIJK") error stop + + +! character(len=11,kind=4) :: cc4str(3:7), cc4str2 + +#if 0 +! Value check fails +!$omp target map(alloc: dt%cc4str) + if (len(dt%cc4str) /= 11) error stop + if (size(dt%cc4str) /= 5) error stop + if (lbound(dt%cc4str, 1) /= 3) error stop + if (ubound(dt%cc4str, 1) /= 7) error stop + dt%cc4str = [4_"12345678901", 4_"abcdefghijk", & + 4_"qerftcea6ds", 4_"a1f9g37ga4.", & + 4_"45ngwj56sj2"] +!$omp end target +!$omp target exit data map(from: dt%cc4str) +if (len(dt%cc4str) /= 11) error stop +if (size(dt%cc4str) /= 5) error stop +if (lbound(dt%cc4str, 1) /= 3) error stop +if (ubound(dt%cc4str, 1) /= 7) error stop +if (dt%cc4str(3) /= 4_"12345678901") error stop +if (dt%cc4str(4) /= 4_"abcdefghijk") error stop +if (dt%cc4str(5) /= 4_"qerftcea6ds") error stop +if (dt%cc4str(6) /= 4_"a1f9g37ga4.") error stop +if (dt%cc4str(7) /= 4_"45ngwj56sj2") error stop +#endif + +!$omp target enter data map(alloc: dt%cc4str2) +!$omp target map(alloc: dt%cc4str2) + if (len(dt%cc4str2) /= 11) error stop + dt%cc4str2 = 4_"ABCDEFGHIJK" +!$omp end target +!$omp target exit data map(from: dt%cc4str2) +if (len(dt%cc4str2) /= 11) error stop +if (dt%cc4str2 /= 4_"ABCDEFGHIJK") error stop + + +! integer, pointer :: pc(:), pc2 +! allocate(dt%pc(5), dt%pc2) + +#if 0 +! libgomp: GOMP_target_enter_exit_data unhandled kind 0x00 + +!$omp target enter data map(alloc: dt%pc) +!$omp target map(alloc: dt%pc) + if (.not. associated(dt%pc)) error stop + if (size(dt%pc) /= 5) error stop + if (lbound(dt%pc, 1) /= 1) error stop + if (ubound(dt%pc, 1) /= 5) error stop + dt%pc = [11, 22, 33, 44, 55] +!$omp end target +!$omp target exit data map(from: dt%pc) +if (.not. associated(dt%pc)) error stop +if (size(dt%pc) /= 5) error stop +if (lbound(dt%pc, 1) /= 1) error stop +if (ubound(dt%pc, 1) /= 5) error stop +if (any (dt%pc /= [11, 22, 33, 44, 55])) error stop +#endif + +!$omp target enter data map(alloc: dt%pc2) +!$omp target map(alloc: dt%pc2) + if (.not. associated(dt%pc2)) error stop + dt%pc2 = 99 +!$omp end target +!$omp target exit data map(from: dt%pc2) +if (dt%pc2 /= 99) error stop +if (.not. associated(dt%pc2)) error stop + + +! character(len=:), pointer :: pcstr(:), pcstr2 +! allocate(character(len=2) :: dt%pcstr(2)) +! allocate(character(len=4) :: dt%pcstr2) + +#if 0 +! libgomp: GOMP_target_enter_exit_data unhandled kind 0x00 + +!$omp target enter data map(alloc: dt%pcstr) +!$omp target map(alloc: dt%pcstr) + if (.not. associated(dt%pcstr)) error stop + if (len(dt%pcstr) /= 2) error stop + if (size(dt%pcstr) /= 2) error stop + if (lbound(dt%pcstr, 1) /= 1) error stop + if (ubound(dt%pcstr, 1) /= 2) error stop + dt%pcstr = ["01", "jk"] +!$omp end target +!$omp target exit data map(from: dt%pcstr) +if (.not. associated(dt%pcstr)) error stop +if (len(dt%pcstr) /= 2) error stop +if (size(dt%pcstr) /= 2) error stop +if (lbound(dt%pcstr, 1) /= 1) error stop +if (ubound(dt%pcstr, 1) /= 2) error stop +if (any (dt%pcstr /= ["01", "jk"])) error stop +#endif + +#if 0 +! libgomp: GOMP_target_enter_exit_data unhandled kind 0x01 + +!$omp target enter data map(alloc: dt%pcstr2) +!$omp target map(alloc: dt%pcstr2) + if (.not. associated(dt%pcstr2)) error stop + if (len(dt%pcstr2) /= 4) error stop + dt%pcstr2 = "HIJK" +!$omp end target +!$omp target exit data map(from: dt%pcstr2) +if (.not. associated(dt%pcstr2)) error stop +if (len(dt%pcstr2) /= 4) error stop +if (dt%pcstr2 /= "HIJK") error stop +#endif + + +! character(len=:,kind=4), pointer :: pc4str(:), pc4str2 +! allocate(character(len=3,kind=4) :: dt%pc4str(2:3)) +! allocate(character(len=5,kind=4) :: dt%pc4str2) + +#if 0 +! libgomp: GOMP_target_enter_exit_data unhandled kind 0x00 + +!$omp target enter data map(alloc: dt%pc4str) +!$omp target map(alloc: dt%pc4str) + if (.not. associated(dt%pc4str)) error stop + if (len(dt%pc4str) /= 3) error stop + if (size(dt%pc4str) /= 2) error stop + if (lbound(dt%pc4str, 1) /= 2) error stop + if (ubound(dt%pc4str, 1) /= 3) error stop + dt%pc4str = [4_"456", 4_"tzu"] +!$omp end target +!$omp target exit data map(from: dt%pc4str) +if (.not. associated(dt%pc4str)) error stop +if (len(dt%pc4str) /= 3) error stop +if (size(dt%pc4str) /= 2) error stop +if (lbound(dt%pc4str, 1) /= 2) error stop +if (ubound(dt%pc4str, 1) /= 3) error stop +if (dt%pc4str(2) /= 4_"456") error stop +if (dt%pc4str(3) /= 4_"tzu") error stop +#endif + +#if 0 +! libgomp: GOMP_target_enter_exit_data unhandled kind 0x01 + +!$omp target enter data map(alloc: dt%pc4str2) +!$omp target map(alloc: dt%pc4str2) + if (.not. associated(dt%pc4str2)) error stop + if (len(dt%pc4str2) /= 5) error stop + dt%pc4str2 = 4_"98765" +!$omp end target +!$omp target exit data map(from: dt%pc4str2) +if (.not. associated(dt%pc4str2)) error stop +if (len(dt%pc4str2) /= 5) error stop +if (dt%pc4str2 /= 4_"98765") error stop +#endif + + +! integer :: ii(5), ii2 + +!$omp target enter data map(alloc: ii) +!$omp target map(alloc: ii) + if (size(ii) /= 5) error stop + if (lbound(ii, 1) /= 1) error stop + if (ubound(ii, 1) /= 5) error stop + ii = [-1, -2, -3, -4, -5] +!$omp end target +!$omp target exit data map(from: ii) +if (size(ii) /= 5) error stop +if (lbound(ii, 1) /= 1) error stop +if (ubound(ii, 1) /= 5) error stop +if (any (ii /= [-1, -2, -3, -4, -5])) error stop + +!$omp target enter data map(alloc: ii2) +!$omp target map(alloc: ii2) + ii2 = -410 +!$omp end target +!$omp target exit data map(from: ii2) +if (ii2 /= -410) error stop + + +! character(len=11) :: clstr(-1:1), clstr2 + +!$omp target enter data map(alloc: clstr) +!$omp target map(alloc: clstr) + if (len(clstr) /= 11) error stop + if (size(clstr) /= 3) error stop + if (lbound(clstr, 1) /= -1) error stop + if (ubound(clstr, 1) /= 1) error stop + clstr = ["12345678901", "abcdefghijk", "ABCDEFGHIJK"] +!$omp end target +!$omp target exit data map(from: clstr) +if (len(clstr) /= 11) error stop +if (size(clstr) /= 3) error stop +if (lbound(clstr, 1) /= -1) error stop +if (ubound(clstr, 1) /= 1) error stop +if (any (clstr /= ["12345678901", "abcdefghijk", "ABCDEFGHIJK"])) error stop + +!$omp target enter data map(alloc: clstr2) +!$omp target map(alloc: clstr2) + if (len(clstr2) /= 11) error stop + clstr2 = "ABCDEFghijk" +!$omp end target +!$omp target exit data map(from: clstr2) +if (len(clstr2) /= 11) error stop +if (clstr2 /= "ABCDEFghijk") error stop + + +! character(len=11,kind=4) :: cl4str(0:3), cl4str2 + +!$omp target enter data map(alloc: cl4str) +!$omp target map(alloc: cl4str) + if (len(cl4str) /= 11) error stop + if (size(cl4str) /= 4) error stop + if (lbound(cl4str, 1) /= 0) error stop + if (ubound(cl4str, 1) /= 3) error stop + cl4str = [4_"12345678901", 4_"abcdefghijk", & + 4_"qerftcea6ds", 4_"a1f9g37ga4."] +!$omp end target +!$omp target exit data map(from: cl4str) +if (len(cl4str) /= 11) error stop +if (size(cl4str) /= 4) error stop +if (lbound(cl4str, 1) /= 0) error stop +if (ubound(cl4str, 1) /= 3) error stop +if (cl4str(0) /= 4_"12345678901") error stop +if (cl4str(1) /= 4_"abcdefghijk") error stop +if (cl4str(2) /= 4_"qerftcea6ds") error stop +if (cl4str(3) /= 4_"a1f9g37ga4.") error stop + +!$omp target enter data map(alloc: cl4str2) +!$omp target map(alloc: cl4str2) + if (len(cl4str2) /= 11) error stop + cl4str2 = 4_"ABCDEFGHIJK" +!$omp end target +!$omp target exit data map(from: cl4str2) +if (len(cl4str2) /= 11) error stop +if (cl4str2 /= 4_"ABCDEFGHIJK") error stop + + +! allocate(ip(5), ip2, ia(8), ia2) + +!$omp target enter data map(alloc: ip) +!$omp target map(alloc: ip) + if (.not. associated(ip)) error stop + if (size(ip) /= 5) error stop + if (lbound(ip, 1) /= 1) error stop + if (ubound(ip, 1) /= 5) error stop + ip = [11, 22, 33, 44, 55] +!$omp end target +!$omp target exit data map(from: ip) +if (.not. associated(ip)) error stop +if (size(ip) /= 5) error stop +if (lbound(ip, 1) /= 1) error stop +if (ubound(ip, 1) /= 5) error stop +if (any (ip /= [11, 22, 33, 44, 55])) error stop + +!$omp target enter data map(alloc: ip2) +!$omp target map(alloc: ip2) + if (.not. associated(ip2)) error stop + ip2 = 99 +!$omp end target +!$omp target exit data map(from: ip2) +if (ip2 /= 99) error stop +if (.not. associated(ip2)) error stop + + +! allocate(ip(5), ip2, ia(8), ia2) + +!$omp target enter data map(alloc: ia) +!$omp target map(alloc: ia) + if (.not. allocated(ia)) error stop + if (size(ia) /= 8) error stop + if (lbound(ia, 1) /= 1) error stop + if (ubound(ia, 1) /= 8) error stop + ia = [1,2,3,4,5,6,7,8] +!$omp end target +!$omp target exit data map(from: ia) +if (.not. allocated(ia)) error stop +if (size(ia) /= 8) error stop +if (lbound(ia, 1) /= 1) error stop +if (ubound(ia, 1) /= 8) error stop +if (any (ia /= [1,2,3,4,5,6,7,8])) error stop + +!$omp target enter data map(alloc: ia2) +!$omp target map(alloc: ia2) + if (.not. allocated(ia2)) error stop + ia2 = 102 +!$omp end target +!$omp target exit data map(from: ia2) +if (ia2 /= 102) error stop +if (.not. allocated(ia2)) error stop + + +! character(len=:), pointer :: pstr(:), pstr2 +! allocate(character(len=2) :: pstr(-2:0)) +! allocate(character(len=4) :: pstr2) + +#if 0 +! libgomp: nvptx_alloc error: out of memory + +!$omp target enter data map(alloc: pstr) +!$omp target map(alloc: pstr) + if (.not. associated(pstr)) error stop + if (len(pstr) /= 2) error stop + if (size(pstr) /= 3) error stop + if (lbound(pstr, 1) /= -2) error stop + if (ubound(pstr, 1) /= 0) error stop + pstr = ["01", "jk", "aq"] +!$omp end target +!$omp target exit data map(from: pstr) +if (.not. associated(pstr)) error stop +if (len(pstr) /= 2) error stop +if (size(pstr) /= 3) error stop +if (lbound(pstr, 1) /= -2) error stop +if (ubound(pstr, 1) /= 0) error stop +if (any (pstr /= ["01", "jk", "aq"])) error stop +#endif + +!$omp target enter data map(alloc: pstr2) +!$omp target map(alloc: pstr2) + if (.not. associated(pstr2)) error stop + if (len(pstr2) /= 4) error stop + pstr2 = "HIJK" +!$omp end target +!$omp target exit data map(from: pstr2) +if (.not. associated(pstr2)) error stop +if (len(pstr2) /= 4) error stop +if (pstr2 /= "HIJK") error stop + + +! character(len=:), allocatable :: astr(:), astr2 +! allocate(character(len=6) :: astr(3:5)) +! allocate(character(len=8) :: astr2) + +#if 0 +! libgomp: nvptx_alloc error: out of memory + +!$omp target enter data map(alloc: astr) +!$omp target map(alloc: astr) + if (.not. allocated(astr)) error stop + if (len(astr) /= 6) error stop + if (size(astr) /= 3) error stop + if (lbound(astr, 1) /= 3) error stop + if (ubound(astr, 1) /= 5) error stop + astr = ["01db45", "jk$D%S", "zutg47"] +!$omp end target +!$omp target exit data map(from: astr) +if (.not. allocated(astr)) error stop +if (len(astr) /= 6) error stop +if (size(astr) /= 3) error stop +if (lbound(astr, 1) /= 3) error stop +if (ubound(astr, 1) /= 5) error stop +if (any (astr /= ["01db45", "jk$D%S", "zutg47"])) error stop +#endif + +#if 0 +! libgomp: nvptx_alloc error: out of memory + +!$omp target enter data map(alloc: astr2) +!$omp target map(alloc: astr2) + if (.not. allocated(astr2)) error stop + if (len(astr2) /= 8) error stop + astr2 = "HIJKhijk" +!$omp end target +!$omp target exit data map(from: astr2) +if (.not. allocated(astr2)) error stop +if (len(astr2) /= 8) error stop +if (astr2 /= "HIJKhijk") error stop +#endif + + +! character(len=:,kind=4), pointer :: p4str(:), p4str2 +! allocate(character(len=3,kind=4) :: p4str(2:4)) +! allocate(character(len=5,kind=4) :: p4str2) + +#if 0 +! FAILS with value check + +!$omp target enter data map(alloc: p4str) +!$omp target map(alloc: p4str) + if (.not. associated(p4str)) error stop + if (len(p4str) /= 3) error stop + if (size(p4str) /= 3) error stop + if (lbound(p4str, 1) /= 2) error stop + if (ubound(p4str, 1) /= 4) error stop + p4str(:) = [4_"f85", 4_"8af", 4_"A%F"] +!$omp end target +!$omp target exit data map(from: p4str) +if (.not. associated(p4str)) error stop +if (len(p4str) /= 3) error stop +if (size(p4str) /= 3) error stop +if (lbound(p4str, 1) /= 2) error stop +if (ubound(p4str, 1) /= 4) error stop +if (p4str(2) /= 4_"f85") error stop +if (p4str(3) /= 4_"8af") error stop +if (p4str(4) /= 4_"A%F") error stop +#endif + +!$omp target enter data map(alloc: p4str2) +!$omp target map(alloc: p4str2) + if (.not. associated(p4str2)) error stop + if (len(p4str2) /= 5) error stop + p4str2 = 4_"9875a" +!$omp end target +!$omp target exit data map(from: p4str2) +if (.not. associated(p4str2)) error stop +if (len(p4str2) /= 5) error stop +if (p4str2 /= 4_"9875a") error stop + + +! character(len=:,kind=4), allocatable :: a4str(:), a4str2 +! allocate(character(len=7,kind=4) :: a4str(-2:3)) +! allocate(character(len=9,kind=4) :: a4str2) + +#if 0 +! libgomp: Trying to map into device [0x1027ba0..0x251050bb9c9ebba0) object when [0x7ffd026e6708..0x7ffd026e6710) is already mapped + +!$omp target enter data map(alloc: a4str) +!$omp target map(alloc: a4str) + if (.not. allocated(a4str)) error stop + if (len(a4str) /= 7) error stop + if (size(a4str) /= 6) error stop + if (lbound(a4str, 1) /= -2) error stop + if (ubound(a4str, 1) /= 3) error stop + ! See PR fortran/107508 why '(:)' is required + a4str(:) = [4_"sf456aq", 4_"3dtzu24", 4_"_4fh7sm", 4_"=ff85s7", 4_"j=8af4d", 4_".,A%Fsz"] +!$omp end target +!$omp target exit data map(from: a4str) +if (.not. allocated(a4str)) error stop +if (len(a4str) /= 7) error stop +if (size(a4str) /= 6) error stop +if (lbound(a4str, 1) /= -2) error stop +if (ubound(a4str, 1) /= 3) error stop +if (a4str(-2) /= 4_"sf456aq") error stop +if (a4str(-1) /= 4_"3dtzu24") error stop +if (a4str(0) /= 4_"_4fh7sm") error stop +if (a4str(1) /= 4_"=ff85s7") error stop +if (a4str(2) /= 4_"j=8af4d") error stop +if (a4str(3) /= 4_".,A%Fsz") error stop +#endif + +!$omp target enter data map(alloc: a4str2) +!$omp target map(alloc: a4str2) + if (.not. allocated(a4str2)) error stop + if (len(a4str2) /= 9) error stop + a4str2 = 4_"98765a23d" +!$omp end target +!$omp target exit data map(from: a4str2) +if (.not. allocated(a4str2)) error stop +if (len(a4str2) /= 9) error stop +if (a4str2 /= 4_"98765a23d") error stop + + +deallocate(dt%pc, dt%pc2) +deallocate(dt%pcstr) +deallocate(dt%pcstr2) + +deallocate(dt%pc4str) +deallocate(dt%pc4str2) + +deallocate(ip, ip2, ia, ia2) +deallocate(pstr) +deallocate(pstr2) +deallocate(astr) +deallocate(astr2) + +deallocate(p4str) +deallocate(p4str2) +deallocate(a4str) +deallocate(a4str2) + +end