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[SYCL] Add a built-in kernel test #5046

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Merged
merged 2 commits into from
Dec 1, 2021
Merged

[SYCL] Add a built-in kernel test #5046

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950a0e8
[SYCL] Add a built-in kernel test
dnmokhov Nov 30, 2021
9e1888f
Improve assertion usage
dnmokhov Nov 30, 2021
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41 changes: 41 additions & 0 deletions sycl/unittests/kernel-and-program/DeviceInfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,8 @@ struct TestCtx {

context &Ctx;
bool UUIDInfoCalled = false;

std::string BuiltInKernels;
};
} // namespace

Expand All @@ -31,6 +33,13 @@ static pi_result redefinedDeviceGetInfo(pi_device device,
size_t *param_value_size_ret) {
if (param_name == PI_DEVICE_INFO_UUID) {
TestContext->UUIDInfoCalled = true;
} else if (param_name == PI_DEVICE_INFO_BUILT_IN_KERNELS) {
if (param_value_size_ret) {
*param_value_size_ret = TestContext->BuiltInKernels.size() + 1;
} else if (param_value) {
char *dst = static_cast<char *>(param_value);
dst[TestContext->BuiltInKernels.copy(dst, param_value_size)] = '\0';
}
}

return PI_SUCCESS;
Expand Down Expand Up @@ -85,3 +94,35 @@ TEST_F(DeviceInfoTest, GetDeviceUUID) {
<< "Expect device UUID to be "
<< "of 16 bytes";
}

TEST_F(DeviceInfoTest, BuiltInKernelIDs) {
if (Plt.is_host()) {
return;
}

context Ctx{Plt.get_devices()[0]};
TestContext.reset(new TestCtx(Ctx));
TestContext->BuiltInKernels = "Kernel0;Kernel1;Kernel2";

device Dev = Ctx.get_devices()[0];

auto ids = Dev.get_info<info::device::built_in_kernel_ids>();

ASSERT_EQ(ids.size(), 3u);
EXPECT_STREQ(ids[0].get_name(), "Kernel0");
EXPECT_STREQ(ids[1].get_name(), "Kernel1");
EXPECT_STREQ(ids[2].get_name(), "Kernel2");

errc val = errc::success;
std::string msg;
try {
get_kernel_bundle<bundle_state::executable>(Ctx, {Dev}, ids);
} catch (sycl::exception &e) {
val = errc(e.code().value());
msg = e.what();
}

EXPECT_EQ(val, errc::kernel_argument);
EXPECT_EQ(
msg, "Attempting to use a built-in kernel. They are not fully supported");
}