On Fri, 22 Mar 2024, Reinette Chatre wrote:
> On 3/22/2024 5:11 AM, Ilpo Järvinen wrote:
> > On Tue, 19 Mar 2024, Reinette Chatre wrote:
> >> On 3/11/2024 6:52 AM, Ilpo Järvinen wrote:
> >>> + * Return: = 0 on success. < 0 on failure.
> >>> + */
> >>> +static int get_mem_bw_imc(char *bw_report, fl
Hi Ilpo,
On 3/22/2024 5:11 AM, Ilpo Järvinen wrote:
> On Tue, 19 Mar 2024, Reinette Chatre wrote:
>> On 3/11/2024 6:52 AM, Ilpo Järvinen wrote:
>>> -static int get_mem_bw_imc(int cpu_no, char *bw_report, float *bw_imc)
>>> +static int perf_open_imc_mem_bw(int cpu_no)
>>> {
>>> - float reads,
On Tue, 19 Mar 2024, Reinette Chatre wrote:
> On 3/11/2024 6:52 AM, Ilpo Järvinen wrote:
> > For MBM/MBA tests, measure_vals() calls get_mem_bw_imc() that performs
> > the measurement over a duration of sleep(1) call. The memory bandwidth
> > numbers from IMC are derived over this duration. The res
Hi Ilpo,
On 3/11/2024 6:52 AM, Ilpo Järvinen wrote:
> For MBM/MBA tests, measure_vals() calls get_mem_bw_imc() that performs
> the measurement over a duration of sleep(1) call. The memory bandwidth
> numbers from IMC are derived over this duration. The resctrl FS derived
> memory bandwidth, howeve
For MBM/MBA tests, measure_vals() calls get_mem_bw_imc() that performs
the measurement over a duration of sleep(1) call. The memory bandwidth
numbers from IMC are derived over this duration. The resctrl FS derived
memory bandwidth, however, is calculated inside measure_vals() and only
takes delta b
