-//$$CDS-header$$
+/*
+ This file is a part of libcds - Concurrent Data Structures library
-#ifndef __CDS_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
-#define __CDS_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
+ (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
-#include <cds/cxx11_atomic.h>
+ Source code repo: http://github.com/khizmax/libcds/
+ Download: http://sourceforge.net/projects/libcds/files/
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef CDSLIB_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
+#define CDSLIB_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
+
+#include <cds/algo/atomic.h>
namespace cds { namespace memory { namespace michael {
struct os_allocated_atomic
{
///@cond
- CDS_ATOMIC::atomic<size_t> nAllocCount ; ///< Event count of large block allocation from %OS
- CDS_ATOMIC::atomic<size_t> nFreeCount ; ///< Event count of large block deallocation to %OS
- CDS_ATOMIC::atomic<unsigned long long> nBytesAllocated ; ///< Total size of allocated large blocks, in bytes
- CDS_ATOMIC::atomic<unsigned long long> nBytesDeallocated ; ///< Total size of deallocated large blocks, in bytes
+ atomics::atomic<size_t> nAllocCount ; ///< Event count of large block allocation from %OS
+ atomics::atomic<size_t> nFreeCount ; ///< Event count of large block deallocation to %OS
+ atomics::atomic<unsigned long long> nBytesAllocated ; ///< Total size of allocated large blocks, in bytes
+ atomics::atomic<unsigned long long> nBytesDeallocated ; ///< Total size of deallocated large blocks, in bytes
os_allocated_atomic()
: nAllocCount(0)
/// Adds \p nSize to nBytesAllocated counter
void incBytesAllocated( size_t nSize )
{
- nAllocCount.fetch_add( 1, CDS_ATOMIC::memory_order_relaxed);
- nBytesAllocated.fetch_add( nSize, CDS_ATOMIC::memory_order_relaxed );
+ nAllocCount.fetch_add( 1, atomics::memory_order_relaxed);
+ nBytesAllocated.fetch_add( nSize, atomics::memory_order_relaxed );
}
/// Adds \p nSize to nBytesDeallocated counter
void incBytesDeallocated( size_t nSize )
{
- nFreeCount.fetch_add( 1, CDS_ATOMIC::memory_order_relaxed );
- nBytesDeallocated.fetch_add( nSize, CDS_ATOMIC::memory_order_relaxed );
+ nFreeCount.fetch_add( 1, atomics::memory_order_relaxed );
+ nBytesDeallocated.fetch_add( nSize, atomics::memory_order_relaxed );
}
/// Returns count of \p alloc and \p alloc_aligned function call (for large block allocated directly from %OS)
size_t allocCount() const
{
- return nAllocCount.load(CDS_ATOMIC::memory_order_relaxed);
+ return nAllocCount.load(atomics::memory_order_relaxed);
}
/// Returns count of \p free and \p free_aligned function call (for large block allocated directly from %OS)
size_t freeCount() const
{
- return nFreeCount.load(CDS_ATOMIC::memory_order_relaxed);
+ return nFreeCount.load(atomics::memory_order_relaxed);
}
/// Returns current value of nBytesAllocated counter
- atomic64u_t allocatedBytes() const
+ uint64_t allocatedBytes() const
{
- return nBytesAllocated.load(CDS_ATOMIC::memory_order_relaxed);
+ return nBytesAllocated.load(atomics::memory_order_relaxed);
}
/// Returns current value of nBytesAllocated counter
- atomic64u_t deallocatedBytes() const
+ uint64_t deallocatedBytes() const
{
- return nBytesDeallocated.load(CDS_ATOMIC::memory_order_relaxed);
+ return nBytesDeallocated.load(atomics::memory_order_relaxed);
}
};
}
/// Returns current value of nBytesAllocated counter
- atomic64u_t allocatedBytes() const
+ uint64_t allocatedBytes() const
{
return 0;
}
/// Returns current value of nBytesAllocated counter
- atomic64u_t deallocatedBytes() const
+ uint64_t deallocatedBytes() const
{
return 0;
}
}}} // namespace cds::memory::michael
-#endif /// __CDS_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
+#endif /// CDSLIB_MEMORY_MICHAEL_ALLOCATOR_OSALLOC_STAT_H
projects / libcds.git / blobdiff