Related to #2142, according to the work plan extended `CBasicTestStore`
with support for `atomic_half`.
Optimization remark: in tests related to `CBasicTestStore` kernel source
code is mostly composed with arguments following similar pattern:
`__kernel void test_atomic_kernel(uint threadCount, uint numDestItems,
__global int *finalDest, __global int *oldValues, volatile __local
atomic_int *destMemory)`
`oldValues` buffer is initialized with a host pointer, after kernel
execution it is read back to the host pointer but it is unused in
neither of the kernels I verified.
Fix a few instances where an incorrect number of arguments was
supplied when calling (v)log_error.
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
* Fix memory model issue in atomic_flag.
In atomic_flag sub-tests that modify local memory, compilers may re-order memory accesses between the local and global address spaces which can lead to incorrect test failures.
This commit ensures that both local and global memory operations are fenced to prevent this re-ordering from occurring.
Fixes#134.
* Clang format changes.
* Added missing global acquire which is necessary for the corresponding global release.
Thanks to @jlewis-austin for spotting.
* Clang format changes.
* Match the condition for applying acquire/release fences.
* Add memory_scope_all_devices testing
This duplicats memory_scope_all_svm_devices testing, but it seems pretty quick
so I don't think it hurts.
Fixes#990
* Address clang-format failures
* Address a further clang-format failure
* The `atomic_flag` test assumes support for the `atomic_scope_device`
scope in the global scope test case. Since `atomic_scope_device` is
optional on an OpenCL-3.0 driver, this test should check for support and
skip otherwise.
* 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.
* Test minimum memory consistency capabilities for a device reporting >= 3.0.
Skip tests where unsupported memory consistency capabilities are being requested.
* Pass nullptr as program build option.
Allows the CTS framework to select an appropriate CL C version.
* Removed redundant braces.
The spec states that the minimum amount of local memory for embedded devices is 1KB. This change clamps work group sizes to 1024 for embedded devices, and sets the number of local variables per thread to 1.
Fixes#690.
The maintenance of the conformance tests is moving to Github.
This commit contains all the changes that have been done in
Gitlab since the first public release of the conformance tests.
Signed-off-by: Kevin Petit kevin.petit@arm.com
