On 2020-02-06 12:58, Ben Pfaff wrote:
On Thu, Feb 06, 2020 at 12:38:16PM -0800, David Wilder wrote:
+char *path;
+
+path = xasprintf(
"/sys/devices/system/cpu/cpu%d/topology/core_id" ,
+ core_id);
+if (access(path, F_OK) != 0) {
+return 0;
}
+
+
On Thu, Feb 06, 2020 at 12:38:16PM -0800, David Wilder wrote:
> +char *path;
> +
> +path = xasprintf( "/sys/devices/system/cpu/cpu%d/topology/core_id" ,
> + core_id);
> +if (access(path, F_OK) != 0) {
> +return 0;
> }
> +
> +return 1;
I didn't read
This change removes the assumption that numa nodes and cores are numbered
consecutively in linux. This change is required to support some Power
systems.
An additional check has been added to verify that cores are online,
offline cores result in non-consecutively numbered cores.
I manually
