[SYCL] Migrate remaining device-dependent in-tree LIT tests (#1195)

With the removal of the host device a selection of in-tree LIT tests
can potentially fail as they rely on a device being available on the
system. intel/llvm#6683 removes these tests, but
since most are still valid this commit migrates these to the test-suite.

Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>

Author: steffenlarsen

SYCL/Basic/built-ins.cpp

@@ -0,0 +1,66 @@
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out %CPU_CHECK_PLACEHOLDER
+// RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER
+// RUN: %ACC_RUN_PLACEHOLDER %t.out %ACC_CHECK_PLACEHOLDER
+
+// CUDA does not support printf.
+// UNSUPPORTED: cuda
+//
+// Hits an assertion with AMD:
+// XFAIL: hip_amd
+
+#include <sycl/sycl.hpp>
+
+#include <cassert>
+
+namespace s = sycl;
+
+// According to OpenCL C spec, the format string must be in constant address
+// space
+#ifdef __SYCL_DEVICE_ONLY__
+#define CONSTANT __attribute__((opencl_constant))
+#else
+#define CONSTANT
+#endif
+
+static const CONSTANT char format[] = "Hello, World! %d %f\n";
+
+int main() {
+  s::queue q{};
+
+  // Test printf
+  q.submit([&](s::handler &CGH) {
+     CGH.single_task<class printf>([=]() {
+       s::ext::oneapi::experimental::printf(format, 123, 1.23);
+       // CHECK: {{(Hello, World! 123 1.23)?}}
+     });
+   }).wait();
+
+  s::ext::oneapi::experimental::printf(format, 321, 3.21);
+  // CHECK: {{(Hello, World! 123 1.23)?}}
+
+  // Test common
+  {
+    s::buffer<s::cl_float, 1> BufMin(s::range<1>(1));
+    s::buffer<s::cl_float2, 1> BufMax(s::range<1>(1));
+    q.submit([&](s::handler &cgh) {
+      auto AccMin = BufMin.get_access<s::access::mode::write>(cgh);
+      auto AccMax = BufMax.get_access<s::access::mode::write>(cgh);
+      cgh.single_task<class common>([=]() {
+        AccMax[0] = s::max(s::cl_float2{0.5f, 2.5}, s::cl_float2{2.3f, 2.3});
+        AccMin[0] = s::min(s::cl_float{0.5f}, s::cl_float{2.3f});
+      });
+    });
+
+    auto AccMin = BufMin.template get_access<s::access::mode::read>();
+    auto AccMax = BufMax.template get_access<s::access::mode::read>();
+
+    assert(AccMin[0] == 0.5);
+    assert(AccMax[0].x() == 2.3f && AccMax[0].y() == 2.5f);
+    assert(s::min(0.5f, 2.3f) == 0.5);
+    auto Res = s::max(s::int4{5, 2, 1, 5}, s::int4{3, 3, 4, 2});
+    assert(Res.x() == 5 && Res.y() == 3 && Res.z() == 4 && Res.w() == 5);
+  }
+
+  return 0;
+}

SYCL/Basic/context.cpp

@@ -0,0 +1,83 @@
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out
+// RUN: %GPU_RUN_PLACEHOLDER %t.out
+// RUN: %ACC_RUN_PLACEHOLDER %t.out
+
+// This test performs basic check of the SYCL context class.
+
+#include <iostream>
+#include <sycl/sycl.hpp>
+
+using namespace sycl;
+
+int main() {
+  try {
+    context c;
+  } catch (device_error e) {
+    std::cout << "Failed to create device for context" << std::endl;
+  }
+
+  auto devices = device::get_devices();
+  device &deviceA = devices[0];
+  device &deviceB = (devices.size() > 1 ? devices[1] : devices[0]);
+  {
+    std::cout << "move constructor" << std::endl;
+    context Context(deviceA);
+    size_t hash = std::hash<context>()(Context);
+    context MovedContext(std::move(Context));
+    assert(hash == std::hash<context>()(MovedContext));
+  }
+  {
+    std::cout << "move assignment operator" << std::endl;
+    context Context(deviceA);
+    size_t hash = std::hash<context>()(Context);
+    context WillMovedContext(deviceB);
+    WillMovedContext = std::move(Context);
+    assert(hash == std::hash<context>()(WillMovedContext));
+  }
+  {
+    std::cout << "copy constructor" << std::endl;
+    context Context(deviceA);
+    size_t hash = std::hash<context>()(Context);
+    context ContextCopy(Context);
+    assert(hash == std::hash<context>()(Context));
+    assert(hash == std::hash<context>()(ContextCopy));
+    assert(Context == ContextCopy);
+  }
+  {
+    std::cout << "copy assignment operator" << std::endl;
+    context Context(deviceA);
+    size_t hash = std::hash<context>()(Context);
+    context WillContextCopy(deviceB);
+    WillContextCopy = Context;
+    assert(hash == std::hash<context>()(Context));
+    assert(hash == std::hash<context>()(WillContextCopy));
+    assert(Context == WillContextCopy);
+  }
+  {
+    auto AsyncHandler = [](const sycl::exception_list &EL) {};
+    sycl::context Context1(sycl::property_list{});
+    sycl::context Context2(AsyncHandler, sycl::property_list{});
+    sycl::context Context3(deviceA, sycl::property_list{});
+    sycl::context Context4(deviceA, AsyncHandler, sycl::property_list{});
+    sycl::context Context5(deviceA.get_platform(), sycl::property_list{});
+    sycl::context Context6(deviceA.get_platform(), AsyncHandler,
+                           sycl::property_list{});
+    sycl::context Context7(std::vector<sycl::device>{deviceA},
+                           sycl::property_list{});
+    sycl::context Context8(
+        std::vector<sycl::device>{deviceA}, AsyncHandler,
+        sycl::property_list{
+            sycl::ext::oneapi::cuda::property::context::use_primary_context{}});
+
+    if (!Context8.has_property<sycl::ext::oneapi::cuda::property::context::
+                                   use_primary_context>()) {
+      std::cerr << "Line " << __LINE__ << ": Property was not found"
+                << std::endl;
+      return 1;
+    }
+
+    auto Prop = Context8.get_property<
+        sycl::ext::oneapi::cuda::property::context::use_primary_context>();
+  }
+}

SYCL/Basic/device.cpp

@@ -0,0 +1,97 @@
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out
+// RUN: %GPU_RUN_PLACEHOLDER %t.out
+// RUN: %ACC_RUN_PLACEHOLDER %t.out
+
+// This test performs basic check of the SYCL device class.
+
+#include <cassert>
+#include <iostream>
+#include <sycl/sycl.hpp>
+#include <utility>
+
+using namespace sycl;
+
+std::string get_type(const device &dev) {
+  if (dev.is_gpu()) {
+    return "OpenCL.GPU";
+  } else if (dev.is_accelerator()) {
+    return "OpenCL.ACC";
+  } else {
+    return "OpenCL.CPU";
+  }
+}
+
+int main() {
+  device d;
+  std::cout << "Default device type: " << get_type(d) << std::endl;
+
+  int i = 1;
+  std::cout << "Get all devices in the system" << std::endl;
+  for (const auto &dev : device::get_devices()) {
+    std::cout << "Device " << i++ << " is available: " << get_type(dev)
+              << std::endl;
+  }
+  i = 1;
+  std::cout << "Get host devices in the system" << std::endl;
+  for (const auto &dev : device::get_devices(info::device_type::host)) {
+    std::cout << "Device " << i++ << " is available: " << get_type(dev)
+              << std::endl;
+  }
+  i = 1;
+  std::cout << "Get OpenCL.CPU devices in the system" << std::endl;
+  for (const auto &dev : device::get_devices(info::device_type::cpu)) {
+    std::cout << "Device " << i++ << " is available: " << get_type(dev)
+              << std::endl;
+  }
+  i = 1;
+  std::cout << "Get OpenCL.GPU devices in the system" << std::endl;
+  for (const auto &dev : device::get_devices(info::device_type::gpu)) {
+    std::cout << "Device " << i++ << " is available: " << get_type(dev)
+              << std::endl;
+  }
+  i = 1;
+  std::cout << "Get OpenCL.ACC devices in the system" << std::endl;
+  for (const auto &dev : device::get_devices(info::device_type::accelerator)) {
+    std::cout << "Device " << i++ << " is available: " << get_type(dev)
+              << std::endl;
+  }
+
+  auto devices = device::get_devices();
+  device &deviceA = devices[0];
+  device &deviceB = (devices.size() > 1 ? devices[1] : devices[0]);
+  {
+    std::cout << "move constructor" << std::endl;
+    device Device(deviceA);
+    size_t hash = std::hash<device>()(Device);
+    device MovedDevice(std::move(Device));
+    assert(hash == std::hash<device>()(MovedDevice));
+  }
+  {
+    std::cout << "move assignment operator" << std::endl;
+    device Device(deviceA);
+    size_t hash = std::hash<device>()(Device);
+    device WillMovedDevice(deviceB);
+    WillMovedDevice = std::move(Device);
+    assert(hash == std::hash<device>()(WillMovedDevice));
+  }
+  {
+    std::cout << "copy constructor" << std::endl;
+    device Device(deviceA);
+    size_t hash = std::hash<device>()(Device);
+    device DeviceCopy(Device);
+    assert(hash == std::hash<device>()(Device));
+    assert(hash == std::hash<device>()(DeviceCopy));
+    assert(Device == DeviceCopy);
+  }
+  {
+    std::cout << "copy assignment operator" << std::endl;
+    device Device(deviceA);
+    size_t hash = std::hash<device>()(Device);
+    device WillDeviceCopy(deviceB);
+    WillDeviceCopy = Device;
+    assert(hash == std::hash<device>()(Device));
+    assert(hash == std::hash<device>()(WillDeviceCopy));
+    assert(Device == WillDeviceCopy);
+  }
+}

SYCL/Basic/event_async_exception.cpp

@@ -0,0 +1,42 @@
+// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
+// RUN: %CPU_RUN_PLACEHOLDER %t.out
+// RUN: %GPU_RUN_PLACEHOLDER %t.out
+// RUN: %ACC_RUN_PLACEHOLDER %t.out
+
+//==---- event_async_exception.cpp - Test for event async exceptions -------==//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <sycl/sycl.hpp>
+
+// This test checks that if there is a submit failure, the asynchronous
+// exception is associated with the returned event.
+
+using namespace sycl;
+
+class KernelName;
+
+int main() {
+  auto asyncHandler = [](exception_list el) {
+    for (auto &e : el) {
+      std::rethrow_exception(e);
+    }
+  };
+
+  queue q(asyncHandler);
+
+  try {
+    // Check that submitting a CG with no kernel or memory operation doesn't
+    // produce an async exception
+    event e = q.submit([&](handler &cgh) {});
+
+    e.wait_and_throw();
+    return 0;
+  } catch (runtime_error e) {
+    return 1;
+  }
+}