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Added support for cl_ext_float_atomics in CBaseTestFetchAdd with atomic_double (#2347)

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Related to https://github.com/KhronosGroup/OpenCL-CTS/issues/2142,
according to the work plan, extending CBasicTestFetchAdd with support
for atomic_double.
This commit is contained in:
Marcin Hajder
2025-10-07 17:42:02 +02:00
committed by GitHub
parent 93c37f17fc
commit 51445f3743
4 changed files with 97 additions and 22 deletions
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8
test_conformance/c11_atomics/main.cpp
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@@ -34,6 +34,7 @@ cl_device_atomic_capabilities gAtomicMemCap,
cl_half_rounding_mode gHalfRoundingMode = CL_HALF_RTE;
bool gFloatAtomicsSupported = false;
cl_device_fp_atomic_capabilities_ext gHalfAtomicCaps = 0;
cl_device_fp_atomic_capabilities_ext gDoubleAtomicCaps = 0;
cl_device_fp_atomic_capabilities_ext gFloatAtomicCaps = 0;
test_status InitCL(cl_device_id device) {
@@ -133,6 +134,13 @@ test_status InitCL(cl_device_id device) {
if (is_extension_available(device, "cl_ext_float_atomics"))
{
gFloatAtomicsSupported = true;
if (is_extension_available(device, "cl_khr_fp64"))
{
cl_int error = clGetDeviceInfo(
device, CL_DEVICE_DOUBLE_FP_ATOMIC_CAPABILITIES_EXT,
sizeof(gDoubleAtomicCaps), &gDoubleAtomicCaps, nullptr);
test_error_ret(error, "clGetDeviceInfo failed!", TEST_FAIL);
}
cl_int error = clGetDeviceInfo(
device, CL_DEVICE_SINGLE_FP_ATOMIC_CAPABILITIES_EXT,