ahmed/OpenCL-CTS
1
0
Fork 0
mirror of https://github.com/KhronosGroup/OpenCL-CTS.git synced 2026-03-19 06:09:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added support for cl_ext_float_atomics in c11_atomics store test along with atomic_half type (#2293)

Browse Source 
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.
This commit is contained in:
Marcin Hajder
2025-05-27 17:51:36 +02:00
committed by GitHub
parent 110799bb67
commit dec5644112
5 changed files with 134 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

91
test_conformance/c11_atomics/common.cpp
View File

@@ -58,30 +58,28 @@ cl_uint AtomicTypeInfo::Size(cl_device_id device)
{
switch(_type)
{
case TYPE_ATOMIC_INT:
case TYPE_ATOMIC_UINT:
case TYPE_ATOMIC_FLOAT:
case TYPE_ATOMIC_FLAG:
return sizeof(cl_int);
case TYPE_ATOMIC_LONG:
case TYPE_ATOMIC_ULONG:
case TYPE_ATOMIC_DOUBLE:
return sizeof(cl_long);
case TYPE_ATOMIC_INTPTR_T:
case TYPE_ATOMIC_UINTPTR_T:
case TYPE_ATOMIC_SIZE_T:
case TYPE_ATOMIC_PTRDIFF_T:
{
int error;
cl_uint addressBits = 0;
case TYPE_ATOMIC_HALF: return sizeof(cl_half);
case TYPE_ATOMIC_INT:
case TYPE_ATOMIC_UINT:
case TYPE_ATOMIC_FLOAT:
case TYPE_ATOMIC_FLAG: return sizeof(cl_int);
case TYPE_ATOMIC_LONG:
case TYPE_ATOMIC_ULONG:
case TYPE_ATOMIC_DOUBLE: return sizeof(cl_long);
case TYPE_ATOMIC_INTPTR_T:
case TYPE_ATOMIC_UINTPTR_T:
case TYPE_ATOMIC_SIZE_T:
case TYPE_ATOMIC_PTRDIFF_T: {
int error;
cl_uint addressBits = 0;
error = clGetDeviceInfo(device, CL_DEVICE_ADDRESS_BITS, sizeof(addressBits), &addressBits, 0);
test_error_ret(error, "clGetDeviceInfo", 0);
error = clGetDeviceInfo(device, CL_DEVICE_ADDRESS_BITS,
sizeof(addressBits), &addressBits, 0);
test_error_ret(error, "clGetDeviceInfo", 0);
return addressBits/8;
}
default:
return 0;
return addressBits / 8;
}
default: return 0;
}
}
@@ -93,6 +91,7 @@ const char *AtomicTypeInfo::AtomicTypeName()
return "atomic_int";
case TYPE_ATOMIC_UINT:
return "atomic_uint";
case TYPE_ATOMIC_HALF: return "atomic_half";
case TYPE_ATOMIC_FLOAT:
return "atomic_float";
case TYPE_ATOMIC_FLAG:
@@ -124,6 +123,7 @@ const char *AtomicTypeInfo::RegularTypeName()
return "int";
case TYPE_ATOMIC_UINT:
return "uint";
case TYPE_ATOMIC_HALF: return "half";
case TYPE_ATOMIC_FLOAT:
return "float";
case TYPE_ATOMIC_FLAG:
@@ -163,29 +163,30 @@ int AtomicTypeInfo::IsSupported(cl_device_id device)
{
switch(_type)
{
case TYPE_ATOMIC_INT:
case TYPE_ATOMIC_UINT:
case TYPE_ATOMIC_FLOAT:
case TYPE_ATOMIC_FLAG:
return 1;
case TYPE_ATOMIC_LONG:
case TYPE_ATOMIC_ULONG:
return is_extension_available(device, "cl_khr_int64_base_atomics") &&
is_extension_available(device, "cl_khr_int64_extended_atomics");
case TYPE_ATOMIC_DOUBLE:
return is_extension_available(device, "cl_khr_int64_base_atomics") &&
is_extension_available(device, "cl_khr_int64_extended_atomics") &&
is_extension_available(device, "cl_khr_fp64");
case TYPE_ATOMIC_INTPTR_T:
case TYPE_ATOMIC_UINTPTR_T:
case TYPE_ATOMIC_SIZE_T:
case TYPE_ATOMIC_PTRDIFF_T:
if(Size(device) == 4)
return 1;
return is_extension_available(device, "cl_khr_int64_base_atomics") &&
is_extension_available(device, "cl_khr_int64_extended_atomics");
default:
return 0;
case TYPE_ATOMIC_HALF:
return is_extension_available(device, "cl_khr_fp16");
case TYPE_ATOMIC_INT:
case TYPE_ATOMIC_UINT:
case TYPE_ATOMIC_FLOAT:
case TYPE_ATOMIC_FLAG: return 1;
case TYPE_ATOMIC_LONG:
case TYPE_ATOMIC_ULONG:
return is_extension_available(device, "cl_khr_int64_base_atomics")
&& is_extension_available(device,
"cl_khr_int64_extended_atomics");
case TYPE_ATOMIC_DOUBLE:
return is_extension_available(device, "cl_khr_int64_base_atomics")
&& is_extension_available(device, "cl_khr_int64_extended_atomics")
&& is_extension_available(device, "cl_khr_fp64");
case TYPE_ATOMIC_INTPTR_T:
case TYPE_ATOMIC_UINTPTR_T:
case TYPE_ATOMIC_SIZE_T:
case TYPE_ATOMIC_PTRDIFF_T:
if (Size(device) == 4) return 1;
return is_extension_available(device, "cl_khr_int64_base_atomics")
&& is_extension_available(device,
"cl_khr_int64_extended_atomics");
default: return 0;
}
}