From: Tejas Belagod <tejas.belagod@arm.com>
To: <gcc-patches@gcc.gnu.org>
Cc: Tejas Belagod <tejas.belagod@arm.com>,
<richard.sandiford@arm.com>, <jakub@redhat.com>
Subject: [PATCH 10/11] AArch64: Test OpenMP depend clause and its variations on SVE types
Date: Mon, 27 May 2024 10:36:25 +0530 [thread overview]
Message-ID: <20240527050626.3769230-11-tejas.belagod@arm.com> (raw)
In-Reply-To: <20240527050626.3769230-1-tejas.belagod@arm.com>
This patch adds a test to test depend clause and its various dependency
variations with SVE type objects.
gcc/testsuite/ChangeLog
* gcc.target/aarch64/sve/omp/depend-1.c: New test.
---
.../gcc.target/aarch64/sve/omp/depend-1.c | 223 ++++++++++++++++++
1 file changed, 223 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/omp/depend-1.c
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/omp/depend-1.c b/gcc/testsuite/gcc.target/aarch64/sve/omp/depend-1.c
new file mode 100644
index 00000000000..734c20fb9ae
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/omp/depend-1.c
@@ -0,0 +1,223 @@
+/* { dg-do run { target aarch64_sve256_hw } } */
+/* { dg-options "-msve-vector-bits=256 -std=gnu99 -fopenmp -O2 -fdump-tree-ompexp" } */
+
+#include <arm_sve.h>
+
+int zeros[8] = { 0, 0, 0, 0, 0, 0, 0, 0};
+int ones[8] = { 1, 1, 1, 1, 1, 1, 1, 1 };
+int twos[8] = { 2, 2, 2, 2, 2, 2, 2, 2 };
+
+void
+dep (void)
+{
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+
+ #pragma omp parallel
+ #pragma omp single
+ {
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ }
+}
+
+void
+dep2 (void)
+{
+ #pragma omp parallel
+ #pragma omp single
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp taskwait
+ }
+}
+
+void
+dep3 (void)
+{
+ #pragma omp parallel
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp single
+ {
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ }
+ }
+}
+
+void
+firstpriv (void)
+{
+ #pragma omp parallel
+ #pragma omp single
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp task depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 1)))
+ __builtin_abort ();
+ }
+}
+
+void
+antidep (void)
+{
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp parallel
+ #pragma omp single
+ {
+ #pragma omp task shared(x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 1)))
+ __builtin_abort ();
+ #pragma omp task shared(x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ }
+}
+
+void
+antidep2 (void)
+{
+ #pragma omp parallel
+ #pragma omp single
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp taskgroup
+ {
+ #pragma omp task shared(x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 1)))
+ __builtin_abort ();
+ #pragma omp task shared(x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ }
+ }
+}
+
+void
+antidep3 (void)
+{
+ #pragma omp parallel
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp single
+ {
+ #pragma omp task shared(x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 1)))
+ __builtin_abort ();
+ #pragma omp task shared(x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ }
+ }
+}
+
+
+void
+outdep (void)
+{
+ #pragma omp parallel
+ #pragma omp single
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), zeros);
+ #pragma omp task shared(x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp task shared(x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp taskwait
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ }
+}
+
+void
+concurrent (void)
+{
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp parallel
+ #pragma omp single
+ {
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ }
+}
+
+void
+concurrent2 (void)
+{
+ #pragma omp parallel
+ #pragma omp single
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp taskwait
+ }
+}
+
+void
+concurrent3 (void)
+{
+ #pragma omp parallel
+ {
+ svint32_t x = svld1_s32 (svptrue_b32 (), ones);
+ #pragma omp single
+ {
+ #pragma omp task shared (x) depend(out: x)
+ x = svld1_s32 (svptrue_b32 (), twos);
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ #pragma omp task shared (x) depend(in: x)
+ if (svptest_any (svptrue_b32(), svcmpne_n_s32 (svptrue_b32 (), x, 2)))
+ __builtin_abort ();
+ }
+ }
+}
+
+int
+main ()
+{
+ dep ();
+ dep2 ();
+ dep3 ();
+ firstpriv ();
+ antidep ();
+ antidep2 ();
+ antidep3 ();
+ outdep ();
+ concurrent ();
+ concurrent2 ();
+ concurrent3 ();
+ return 0;
+}
--
2.25.1
next prev parent reply other threads:[~2024-05-27 5:07 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-27 5:06 [PATCH 00/11] AArch64/OpenMP: Test SVE ACLE types with various OpenMP constructs Tejas Belagod
2024-05-27 5:06 ` [PATCH 01/11] OpenMP/PolyInt: Pass poly-int structures by address to OMP libs Tejas Belagod
2024-05-30 12:58 ` Richard Sandiford
2024-05-31 6:30 ` Tejas Belagod
2024-05-31 7:45 ` Richard Sandiford
2024-05-31 8:01 ` Jakub Jelinek
2024-05-31 8:23 ` Richard Sandiford
2024-05-27 5:06 ` [PATCH 02/11] AArch64: Add test cases for SVE types in OpenMP shared clause Tejas Belagod
2024-05-30 12:38 ` Richard Sandiford
2024-05-31 7:01 ` Tejas Belagod
2024-05-27 5:06 ` [PATCH 03/11] AArch64: Diagnose OpenMP offloading when SVE types involved Tejas Belagod
2024-05-30 12:50 ` Richard Sandiford
2024-05-27 5:06 ` [PATCH 04/11] AArch64: Test OpenMP lastprivate clause for various constructs Tejas Belagod
2024-05-27 5:06 ` [PATCH 05/11] AArch64: Test OpenMP threadprivate clause on SVE type Tejas Belagod
2024-05-27 5:06 ` [PATCH 06/11] AArch64: Test OpenMP user-defined reductions with SVE types Tejas Belagod
2024-05-27 5:06 ` [PATCH 07/11] AArch64: Test OpenMP uniform clause on " Tejas Belagod
2024-05-27 5:06 ` [PATCH 08/11] AArch64: Test OpenMP simd aligned clause with " Tejas Belagod
2024-05-27 5:06 ` [PATCH 09/11] AArch64: Diagnose OpenMP linear clause for SVE type objects Tejas Belagod
2024-05-27 5:06 ` Tejas Belagod [this message]
2024-05-27 5:06 ` [PATCH 11/11] AArch64: Diagnose SVE type objects when applied to OpenMP doacross clause Tejas Belagod
2024-05-30 12:58 ` [PATCH 00/11] AArch64/OpenMP: Test SVE ACLE types with various OpenMP constructs Richard Sandiford
2024-06-20 4:46 ` Tejas Belagod
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