From: Tom de Vries <tdevries@suse.de>
Date: Sat, 12 Jan 2019 22:19:02 +0000 (+0000)
Subject: [nvptx] Add vector_length 64 test-cases
X-Git-Tag: upstream/12.2.0~26807
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a10577582585850c88b77dbc492eb046c05e79ce;p=platform%2Fupstream%2Fgcc.git

[nvptx] Add vector_length 64 test-cases

Add some test-cases using vector_length 64.

2019-01-12  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.

From-SVN: r267895
---

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index e6b1460..fc1fb2a 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,5 +1,11 @@
 2019-01-12  Tom de Vries  <tdevries@suse.de>
 
+	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
+	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
+	* testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
+
+2019-01-12  Tom de Vries  <tdevries@suse.de>
+
 	PR target/85486
 	* testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
 	* testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c
new file mode 100644
index 0000000..b6ee732
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+#pragma acc parallel vector_length (64) num_workers (16) /* { dg-warning "using num_workers \\(15\\), ignoring 16" "" { target openacc_nvidia_accel_configured } } */
+  {
+#pragma acc loop worker
+    for (unsigned int i = 0; i < 32; i++)
+#pragma acc loop vector
+      for (unsigned int j = 0; j < 64; j++)
+	;
+  }
+
+  return 0;
+}
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c
new file mode 100644
index 0000000..4dfbae8
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c
@@ -0,0 +1,21 @@
+/* { dg-set-target-env-var "GOMP_OPENACC_DIM" ":16:" } */
+/* { dg-shouldfail "" { openacc_nvidia_accel_selected } } */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+#pragma acc parallel vector_length (64)
+  {
+#pragma acc loop worker
+    for (unsigned int i = 0; i < 32; i++)
+#pragma acc loop vector
+      for (unsigned int j = 0; j < 64; j++)
+	;
+  }
+
+  return 0;
+}
+/* { dg-output "The Nvidia accelerator has insufficient barrier resources" { target openacc_nvidia_accel_selected } } */
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c
new file mode 100644
index 0000000..1acb40e
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main (void)
+{
+#pragma acc parallel vector_length (64)
+  {
+#pragma acc loop worker
+    for (unsigned int i = 0; i < 32; i++)
+#pragma acc loop vector
+      for (unsigned int j = 0; j < 64; j++)
+	;
+  }
+
+  return 0;
+}