Flush .hp file at the end of each sample
Tools like hp2any-graph reads a .hp file as it's being written to. However writing to .hp files is currently block-buffered, causing a delay until the latest sample can be read. The attached patch adds a call to fflush every time a complete sample is written.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.7 |
| Type | FeatureRequest |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Runtime System |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |