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Diffstat (limited to 'intern/numaapi/source/numaapi_stub.c')
-rw-r--r-- | intern/numaapi/source/numaapi_stub.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/intern/numaapi/source/numaapi_stub.c b/intern/numaapi/source/numaapi_stub.c new file mode 100644 index 00000000000..318fd72369d --- /dev/null +++ b/intern/numaapi/source/numaapi_stub.c @@ -0,0 +1,82 @@ +// Copyright (c) 2016, libnumaapi authors +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +// IN THE SOFTWARE. +// +// Author: Sergey Sharybin (sergey.vfx@gmail.com) + +#include "numaapi.h" + +#include "build_config.h" + +// Stub implementation for platforms which doesn't have NUMA support. + +#if !OS_LINUX && !OS_WIN + +//////////////////////////////////////////////////////////////////////////////// +// Initialization. + +NUMAPIResult numaAPI_Initialize(void) { + return UMAAPI_NOT_AVAILABLE; +} + +//////////////////////////////////////////////////////////////////////////////// +// Topology query. + +int numaAPI_GetNumNodes(void) { + return 0; +} + +bool numApiIsNodeAvailable(int node) { + (void) node; // Ignored. + return false; +} + +//////////////////////////////////////////////////////////////////////////////// +// Affinities. + +bool numaAPI_RunProcessOnNode(int node) { + (void) node; // Ignored. + return false; +} + +bool numaAPI_RunThreadOnNode(int node) { + (void) node; // Ignored. + return false; +} + +//////////////////////////////////////////////////////////////////////////////// +// Memory management. + +void* numaAPI_AllocateOnNode(size_t size, int node) { + (void) size; // Ignored. + (void) node; // Ignored. + return 0; +} + +void* numaAPI_AllocateLocal(size_t size) { + (void) size; // Ignored. + return NULL; +} + +void numaAPI_Free(void* start, size_t size) { + (void) start; // Ignored. + (void) size; // Ignored. +} + +#endif // !OS_LINUX && !OS_WIN |