add memory properties API

[bratpiorka]

add memory properties API

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This change is 

[lplewa]

Reviewable status: 0 of 35 files reviewed, 2 unresolved discussions

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src/provider/provider_cuda.c line 753 at r1 (raw file):

    void *provider, const void *ptr,
    umf_memory_property_id_t memory_property_id, void *value,
    size_t max_property_size) {

Please remove this argument (or find a usecase for it)

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src/memory_props.c line 144 at r1 (raw file):

    case UMF_MEMORY_PROPERTY_CONTEXT:
    case UMF_MEMORY_PROPERTY_DEVICE:
        return provider->ops.ext_get_allocation_properties(

Just break - and go to the code bellow (or add check if ops is not null

[lplewa]

Reviewable status: 0 of 35 files reviewed, 2 unresolved discussions

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src/provider/provider_level_zero.c line 883 at r2 (raw file):

    (void)ptr;

    struct ze_memory_provider_t *ze_provider =

Null check?

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src/provider/provider_level_zero.c line 911 at r2 (raw file):

    // unused
    (void)provider;

NIT: provider param is technically also not needed. but maybe it should stay for consistency with other functions.. Not sure.