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tools/power turbostat: rename num_cores_per_pkg to num_cores_per_node 

turbostat incorrectly assumes that there is one node per package.  As a
result num_cores_per_pkg is not correctly named and is actually
num_cores_per_node.

Rename num_cores_per_pkg to num_cores_per_node.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Prarit Bhargava 2018-06-01 10:04:32 -04:00 committed by Len Brown
parent 8cb48b32a5
commit 139dd0e07c
1 changed files with 14 additions and 12 deletions
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26
tools/power/x86/turbostat/turbostat.c
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@ -217,11 +217,11 @@ struct pkg_data {
#define EVEN_COUNTERS thread_even, core_even, package_even
#define GET_THREAD(thread_base, thread_no, core_no, pkg_no) \
(thread_base + (pkg_no) * topo.num_cores_per_pkg * \
(thread_base + (pkg_no) * topo.num_cores_per_node * \
topo.num_threads_per_core + \
(core_no) * topo.num_threads_per_core + (thread_no))
#define GET_CORE(core_base, core_no, pkg_no) \
(core_base + (pkg_no) * topo.num_cores_per_pkg + (core_no))
(core_base + (pkg_no) * topo.num_cores_per_node + (core_no))
#define GET_PKG(pkg_base, pkg_no) (pkg_base + pkg_no)
enum counter_scope {SCOPE_CPU, SCOPE_CORE, SCOPE_PACKAGE};
@ -274,7 +274,7 @@ struct topo_params {
int max_cpu_num;
int max_node_num;
int num_nodes_per_pkg;
int num_cores_per_pkg;
int num_cores_per_node;
int num_threads_per_core;
} topo;
@ -300,7 +300,8 @@ int for_all_cpus(int (func)(struct thread_data *, struct core_data *, struct pkg
int retval, pkg_no, core_no, thread_no;
for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
for (core_no = 0; core_no < topo.num_cores_per_node;
++core_no) {
for (thread_no = 0; thread_no <
topo.num_threads_per_core; ++thread_no) {
struct thread_data *t;
@ -2491,7 +2492,8 @@ int for_all_cpus_2(int (func)(struct thread_data *, struct core_data *,
int retval, pkg_no, core_no, thread_no;
for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
for (core_no = 0; core_no < topo.num_cores_per_node;
++core_no) {
for (thread_no = 0; thread_no <
topo.num_threads_per_core; ++thread_no) {
struct thread_data *t, *t2;
@ -4728,11 +4730,11 @@ void topology_probe()
cpus[i].thread_id);
}
topo.num_cores_per_pkg = max_core_id + 1;
topo.num_cores_per_node = max_core_id + 1;
if (debug > 1)
fprintf(outf, "max_core_id %d, sizing for %d cores per package\n",
max_core_id, topo.num_cores_per_pkg);
if (!summary_only && topo.num_cores_per_pkg > 1)
max_core_id, topo.num_cores_per_node);
if (!summary_only && topo.num_cores_per_node > 1)
BIC_PRESENT(BIC_Core);
topo.num_packages = max_package_id + 1;
@ -4756,21 +4758,21 @@ allocate_counters(struct thread_data **t, struct core_data **c, struct pkg_data
{
int i;
*t = calloc(topo.num_threads_per_core * topo.num_cores_per_pkg *
*t = calloc(topo.num_threads_per_core * topo.num_cores_per_node *
topo.num_packages, sizeof(struct thread_data));
if (*t == NULL)
goto error;
for (i = 0; i < topo.num_threads_per_core *
topo.num_cores_per_pkg * topo.num_packages; i++)
topo.num_cores_per_node * topo.num_packages; i++)
(*t)[i].cpu_id = -1;
*c = calloc(topo.num_cores_per_pkg * topo.num_packages,
*c = calloc(topo.num_cores_per_node * topo.num_packages,
sizeof(struct core_data));
if (*c == NULL)
goto error;
for (i = 0; i < topo.num_cores_per_pkg * topo.num_packages; i++)
for (i = 0; i < topo.num_cores_per_node * topo.num_packages; i++)
(*c)[i].core_id = -1;
*p = calloc(topo.num_packages, sizeof(struct pkg_data));