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Revert "Traverse pNext chain for memory allocations extensions"

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This reverts commit e81fb20505.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
This commit is contained in:
Compute-Runtime-Validation
2023-03-27 02:32:43 +02:00
committed by Compute-Runtime-Automation
parent 5d482ffe87
commit 322c89cd1e
2 changed files with 10 additions and 79 deletions
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25
level_zero/core/source/context/context_imp.cpp
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@@ -273,22 +273,17 @@ ze_result_t ContextImp::allocSharedMem(ze_device_handle_t hDevice,
bool relaxedSizeAllowed = NEO::DebugManager.flags.AllowUnrestrictedSize.get();
bool rayTracingAllocation = false;
const ze_base_desc_t *extendedDesc = static_cast<const ze_base_desc_t *>(deviceDesc->pNext);
bool isDeviceMemAllocDescStypeValid = (deviceDesc->stype == ZE_STRUCTURE_TYPE_DEVICE_MEM_ALLOC_DESC) ? true : false;
if (isDeviceMemAllocDescStypeValid) {
while (extendedDesc) {
if (extendedDesc->stype == ZE_STRUCTURE_TYPE_RELAXED_ALLOCATION_LIMITS_EXP_DESC) {
const ze_relaxed_allocation_limits_exp_desc_t *relaxedLimitsDesc =
reinterpret_cast<const ze_relaxed_allocation_limits_exp_desc_t *>(extendedDesc);
if (!(relaxedLimitsDesc->flags & ZE_RELAXED_ALLOCATION_LIMITS_EXP_FLAG_MAX_SIZE)) {
return ZE_RESULT_ERROR_INVALID_ARGUMENT;
}
relaxedSizeAllowed = true;
} else if (extendedDesc->stype == ZE_STRUCTURE_TYPE_RAYTRACING_MEM_ALLOC_EXT_DESC) {
rayTracingAllocation = true;
if (deviceDesc->pNext) {
const ze_base_desc_t *extendedDesc = reinterpret_cast<const ze_base_desc_t *>(deviceDesc->pNext);
if (extendedDesc->stype == ZE_STRUCTURE_TYPE_RELAXED_ALLOCATION_LIMITS_EXP_DESC) {
const ze_relaxed_allocation_limits_exp_desc_t *relaxedLimitsDesc =
reinterpret_cast<const ze_relaxed_allocation_limits_exp_desc_t *>(extendedDesc);
if (!(relaxedLimitsDesc->flags & ZE_RELAXED_ALLOCATION_LIMITS_EXP_FLAG_MAX_SIZE)) {
return ZE_RESULT_ERROR_INVALID_ARGUMENT;
}
extendedDesc = static_cast<const ze_base_desc_t *>(extendedDesc->pNext);
relaxedSizeAllowed = true;
} else if (extendedDesc->stype == ZE_STRUCTURE_TYPE_RAYTRACING_MEM_ALLOC_EXT_DESC) {
rayTracingAllocation = true;
}
}