Maximum thread count is needed for preparation to remove
ODP_CONFIG_MAX_THREADS. It can be used e.g. to allocate
resources per thread ID. Thread IDs range from 0 to
count_max - 1.
Signed-off-by: Petri Savolainen <petri.savolai...@nokia.com>
---
include/odp/api/thread.h | 14 ++++++++++++--
platform/linux-generic/odp_thread.c | 5 +++++
2 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/include/odp/api/thread.h b/include/odp/api/thread.h
index 89eae2b..3029342 100644
--- a/include/odp/api/thread.h
+++ b/include/odp/api/thread.h
@@ -54,7 +54,7 @@ typedef enum odp_thread_type_e {
* Get thread identifier
*
* Returns the thread identifier of the current thread. Thread ids range from 0
- * to ODP_CONFIG_MAX_THREADS-1. The ODP thread id is assinged by
+ * to odp_thread_count_max() - 1. The ODP thread id is assigned by
* odp_init_local() and freed by odp_term_local(). Thread id is unique within
* the ODP instance.
*
@@ -68,13 +68,23 @@ int odp_thread_id(void);
* Returns the current ODP thread count. This is the number of active threads
* running the ODP instance. Each odp_init_local() call increments and each
* odp_term_local() call decrements the count. The count is always between 1
and
- * ODP_CONFIG_MAX_THREADS.
+ * odp_thread_count_max().
*
* @return Current thread count
*/
int odp_thread_count(void);
/**
+ * Maximum thread count
+ *
+ * Returns the maximum thread count, which is a constant value and set in
+ * ODP initialization phase.
+ *
+ * @return Maximum thread count
+ */
+int odp_thread_count_max(void);
+
+/**
* Thread type
*
* Returns the thread type of the current thread.
diff --git a/platform/linux-generic/odp_thread.c
b/platform/linux-generic/odp_thread.c
index 770c64e..a8ce133 100644
--- a/platform/linux-generic/odp_thread.c
+++ b/platform/linux-generic/odp_thread.c
@@ -204,6 +204,11 @@ int odp_thread_count(void)
return thread_globals->num;
}
+int odp_thread_count_max(void)
+{
+ return __ODP_CONFIG_MAX_THREADS;
+}
+
odp_thread_type_t odp_thread_type(void)
{
return this_thread->type;
--
2.5.1
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