Lines Matching full:allocation

31 jemalloc \- general purpose memory allocation functions
124 bytes of memory such that the allocation\*(Aqs base address is a multiple of
125 \fIalignment\fR, and returns the allocation in the value pointed to by
135 bytes of memory such that the allocation\*(Aqs base address is a multiple of
153 may move the memory allocation, resulting in a different return value than
187 Align the memory allocation to start at an address that is a multiple of
195 Align the memory allocation to start at an address that is a multiple of
242 bytes of memory, and returns a pointer to the base address of the allocation\&. Behavior is undefin…
249 function resizes the allocation at
253 bytes, and returns a pointer to the base address of the resulting allocation, which may or may not …
260 function resizes the allocation at
264 bytes, and returns the real size of the allocation\&. If
266 is non\-zero, an attempt is made to resize the allocation to be at least
276 function returns the real size of the allocation at
291 …ler to pass in the allocation size as an optimization\&. The minimum valid input size is the origi…
300 function, and returns the real size of the allocation that would result from the equivalent
420 function returns the usable size of the allocation pointed to by
421 \fIptr\fR\&. The return value may be larger than the size that was requested during allocation\&. T…
424 …ol for introspection purposes\&. Any discrepancy between the requested allocation size and the siz…
429 Once, when the first call is made to one of the memory allocation routines, the allocator initializ…
477 …reduce the number of arenas if an application does not make much use of the allocation functions\&.
479 …to completely avoid synchronization for most allocation requests\&. Such caching allows very fast …
483 …s\&. Each slab maintains a bitmap to track which regions are in use\&. Allocation requests that ar…
487 …sure that allocations do not suffer from cacheline sharing, round your allocation requests up to t…
495 API, the standard API does not officially round up the usable size of an allocation to the nearest …
497 to grow e\&.g\&. a 9\-byte allocation to 16 bytes, or shrink a 16\-byte allocation to 9 bytes\&. Gr…
853 …allocation alignment, for large requests with no alignment constraints\&. If this feature is disab…
880 …namely 1) for [64\-bit] Linux, which has a quirk in its virtual memory allocation algorithm that c…
886 dss (\fBsbrk\fR(2)) allocation precedence as related to
888 allocation\&. The following settings are supported if
911 The threshold in bytes of which requests are considered oversize\&. Allocation requests with greate…
968 …tive extent selected (to split off from) and the size of the requested allocation\&. This prevents…
981 …ocess that exits while one or more threads are executing in the memory allocation functions\&. Fur…
1005 Average interval between statistics outputs, as measured in bytes of allocation activity\&. The act…
1053 Allocation tracing based on
1060 … enabled/disabled\&. If enabled, rather than returning failure for any allocation function, displa…
1101 Memory profiling enabled/disabled\&. If enabled, profile memory allocation activity\&. See the
1150 Average interval (log base 2) between allocation samples, as measured in bytes of allocation activi…
1160 …as measured in bytes of allocation activity\&. The actual interval between dumps may be sporadic b…
1199 function to report memory leaks detected by allocation sampling\&. See the
1220 treats this as an allocation of size zero (and returns a non\-null result except in case of resourc…
1302 …ded when a thread exits\&. However, garbage collection is triggered by allocation activity, so it …
1395 Set the precedence of dss allocation as related to mmap allocation for arena <i>, or for all arenas…
1419 is enabled)\&. This controls the maximum increment to expand virtual memory, or allocation through
1420 …hysical memory (e\&.g\&. 1G huge pages), this is useful to control the allocation hook\*(Aqs input…
1425 …ts to the replaced functions\&. In practice, it is feasible to control allocation for arenas expli…
1427 …be extents created prior to the application having an opportunity to take over extent allocation\&.
1452 …allocation of mapped committed memory, in the simplest case followed by deallocation\&. However, t…
1466 An extent allocation function conforms to the
1498 … demand via soft page faults\&. Note that replacing the default extent allocation function makes t…
1755 Index of the arena to which an allocation belongs to\&.
1992 dss (\fBsbrk\fR(2)) allocation precedence as related to
1994 allocation\&. See
2127 Cumulative number of times a small allocation was requested from the arena\*(Aqs bins, whether to f…
2129 is enabled, or to directly satisfy an allocation request otherwise\&.
2134 Cumulative number of times a small allocation was returned to the arena\*(Aqs bins, whether to flus…
2136 is enabled, or to directly deallocate an allocation otherwise\&.
2141 Cumulative number of allocation requests satisfied by all bin size classes\&.
2163 …size class is within the range being cached, or to directly satisfy an allocation request otherwis…
2170 …e size class is within the range being cached, or to directly deallocate an allocation otherwise\&.
2175 Cumulative number of allocation requests satisfied by all large size classes\&.
2192 is enabled, or to directly satisfy an allocation request otherwise\&.
2199 is enabled, or to directly deallocate an allocation otherwise\&.
2204 Cumulative number of allocation requests satisfied by bin regions of the corresponding size class\&.
2266 …size class is within the range being cached, or to directly satisfy an allocation request otherwis…
2273 …e size class is within the range being cached, or to directly deallocate an allocation otherwise\&.
2278 Cumulative number of allocation requests satisfied by large extents of the corresponding size class…
2290 mutex (arena scope; large allocation related)\&.
2459 If any of the memory allocation/deallocation functions detect an error or warning condition, a mess…
2509 Memory allocation error\&.
2531 Memory allocation error\&.
2543 if the error was the result of an allocation failure\&. The
2558 …urned to indicate insufficient contiguous memory was available to service the allocation request\&.
2562 function returns the real size of the resulting resized allocation pointed to by
2565 if the allocation could not be adequately grown in place\&.
2569 function returns the real size of the allocation pointed to by
2611 A memory allocation failure occurred\&.
2623 function returns the usable size of the allocation pointed to by
2627 The following environment variable affects the execution of the allocation functions: