Similar to AccessSpreader, but it has exactly one stripe for each last-level cache that is accessible by the current process.
Declared in <folly/concurrency/CacheLocality.h>
class LLCAccessSpreader;Only supported on Linux; on other systems, numStripes() always returns 1 and current() always returns 0.
| Name | Description |
|---|---|
LLCAccessSpreader [constructor] | Constructs the spreader, populating the per-cpu stripe table. |
current | Returns the last-level-cache stripe for the current CPU. |
numStripes | Returns the number of last-level-cache stripes. |
| Name | Description |
|---|---|
get | Returns the process-wide LLCAccessSpreader singleton. |