| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-07-10 | [S390] Bogomips calculation for 64 bit. | Martin Schwidefsky | |
| The bogomips calculation triggered via reading from /proc/cpuinfo can return incorrect values if the qrnnd assembly is called with a pointer in %r2 with any of the upper 32 bits set. Fix this by using 64 bit division / remainder operation provided by gcc instead of calling the assembly. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> | |||
| 2007-02-05 | [S390] Calibrate delay and bogomips. | Martin Schwidefsky | |
| Preset the bogomips number to the cpu capacity value reported by store system information in SYSIB 1.2.2. This value is constant for a particular machine model and can be used to determine relative performance differences between machines. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> | |||
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