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Change Behaviour of C11 Atomic Tests for OpenCL-3.0 (#944)

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* Change setup code in `KernelCode()` to use `_explicit` builtin
variants that are common to both OpenCL-2.X and OpenCL-3.0.

* Only test optional supported builtin variants (`_explicit` signature
 memory_order/scope) for OpenCL-3.0.

* Disable program scope global variable and generic address space tests
for a OpenCL-3.0 driver which does not optionally support these
features.
This commit is contained in:
Jack Frankland
2020-09-22 18:08:32 +02:00
committed by GitHub
parent f7a0936879
commit 9178524d02
5 changed files with 179 additions and 48 deletions
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26
test_conformance/c11_atomics/main.cpp
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@@ -159,6 +159,32 @@ test_status InitCL(cl_device_id device) {
"Minimum atomic memory capabilities unsupported by device\n");
return TEST_FAIL;
}
// Disable program scope global variable testing in the case that it is
// not supported on an OpenCL-3.0 driver.
size_t max_global_variable_size{};
test_error_ret(clGetDeviceInfo(device,
CL_DEVICE_MAX_GLOBAL_VARIABLE_SIZE,
sizeof(max_global_variable_size),
&max_global_variable_size, nullptr),
"Unable to get max global variable size\n", TEST_FAIL);
if (0 == max_global_variable_size)
{
gNoGlobalVariables = true;
}
// Disable generic address space testing in the case that it is not
// supported on an OpenCL-3.0 driver.
cl_bool generic_address_space_support{};
test_error_ret(
clGetDeviceInfo(device, CL_DEVICE_GENERIC_ADDRESS_SPACE_SUPPORT,
sizeof(generic_address_space_support),
&generic_address_space_support, nullptr),
"Unable to get generic address space support\n", TEST_FAIL);
if (CL_FALSE == generic_address_space_support)
{
gNoGenericAddressSpace = true;
}
}
else
{