forked from bartvdbraak/blender
e12c08e8d1
Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __UTIL_SYSTEM_H__
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#define __UTIL_SYSTEM_H__
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#include "util/util_string.h"
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#include "util/util_vector.h"
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CCL_NAMESPACE_BEGIN
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/* Make sure CPU groups / NUMA API is initialized. */
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bool system_cpu_ensure_initialized();
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/* Get total number of threads in all NUMA nodes / CPU groups. */
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int system_cpu_thread_count();
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/* Get width in characters of the current console output. */
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int system_console_width();
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/* Get number of available nodes.
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*
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* This is in fact an index of last node plus one and it's not guaranteed
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* that all nodes up to this one are available. */
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int system_cpu_num_numa_nodes();
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/* Returns truth if the given node is available for compute. */
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bool system_cpu_is_numa_node_available(int node);
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/* Get number of available processors on a given node. */
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int system_cpu_num_numa_node_processors(int node);
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/* Runs the current thread and its children on a specific node.
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*
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* Returns truth if affinity has successfully changed. */
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bool system_cpu_run_thread_on_node(int node);
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/* Number of processors within the current CPU group (or within active thread
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* thread affinity). */
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int system_cpu_num_active_group_processors();
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string system_cpu_brand_string();
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int system_cpu_bits();
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bool system_cpu_support_sse2();
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bool system_cpu_support_sse3();
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bool system_cpu_support_sse41();
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bool system_cpu_support_avx();
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bool system_cpu_support_avx2();
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size_t system_physical_ram();
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/* Start a new process of the current application with the given arguments. */
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bool system_call_self(const vector<string> &args);
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CCL_NAMESPACE_END
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#endif /* __UTIL_SYSTEM_H__ */
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