That patches need to be reviewed. Maxim.
On 02/05/2015 12:57 PM, Petri Savolainen wrote:
This file contains cpu related API calls. The calls are renames from odp_thread_cpu() and odp_sys_cpu_count(). Signed-off-by: Petri Savolainen <[email protected]> --- include/odp.h | 1 + include/odp/api/cpu.h | 54 ++++++++++++++++++++++++++++++++ platform/linux-generic/Makefile.am | 2 ++ platform/linux-generic/include/odp/cpu.h | 26 +++++++++++++++ 4 files changed, 83 insertions(+) create mode 100644 include/odp/api/cpu.h create mode 100644 platform/linux-generic/include/odp/cpu.h diff --git a/include/odp.h b/include/odp.h index 139abdf..777b327 100644 --- a/include/odp.h +++ b/include/odp.h @@ -27,6 +27,7 @@ extern "C" { #include <odp/hints.h> #include <odp/debug.h> #include <odp/byteorder.h> +#include <odp/cpu.h> #include <odp/cpumask.h> #include <odp/barrier.h> #include <odp/spinlock.h> diff --git a/include/odp/api/cpu.h b/include/odp/api/cpu.h new file mode 100644 index 0000000..c389093 --- /dev/null +++ b/include/odp/api/cpu.h @@ -0,0 +1,54 @@ +/* Copyright (c) 2015, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + + +/** + * @file + * + * ODP CPU API + */ + +#ifndef ODP_CPU_H_ +#define ODP_CPU_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +/** @defgroup odp_cpu ODP CPU + * @{ + */ + + +/** + * CPU identifier + * + * Determine CPU identifier on which the calling is running. CPU numbering is + * system specific. + * + * @return CPU identifier + */ +int odp_cpu_id(void); + +/** + * CPU count + * + * Report the number of CPU's available to this ODP program. + * This may be smaller than the number of (online) CPU's in the system. + * + * @return Number of available CPU's + */ +int odp_cpu_count(void); + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index 05f5378..7ebf7a3 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -18,6 +18,7 @@ odpinclude_HEADERS = \ $(top_srcdir)/platform/linux-generic/include/odp/classification.h \ $(top_srcdir)/platform/linux-generic/include/odp/compiler.h \ $(top_srcdir)/platform/linux-generic/include/odp/config.h \ + $(top_srcdir)/platform/linux-generic/include/odp/cpu.h \ $(top_srcdir)/platform/linux-generic/include/odp/cpumask.h \ $(top_srcdir)/platform/linux-generic/include/odp/crypto.h \ $(top_srcdir)/platform/linux-generic/include/odp/debug.h \ @@ -71,6 +72,7 @@ odpapiinclude_HEADERS = \ $(top_srcdir)/include/odp/api/classification.h \ $(top_srcdir)/include/odp/api/compiler.h \ $(top_srcdir)/include/odp/api/config.h \ + $(top_srcdir)/include/odp/api/cpu.h \ $(top_srcdir)/include/odp/api/cpumask.h \ $(top_srcdir)/include/odp/api/crypto.h \ $(top_srcdir)/include/odp/api/debug.h \ diff --git a/platform/linux-generic/include/odp/cpu.h b/platform/linux-generic/include/odp/cpu.h new file mode 100644 index 0000000..b5b5320 --- /dev/null +++ b/platform/linux-generic/include/odp/cpu.h @@ -0,0 +1,26 @@ +/* Copyright (c) 2015, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * ODP CPU + */ + +#ifndef ODP_PLAT_CPU_H_ +#define ODP_PLAT_CPU_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <odp/api/cpu.h> + +#ifdef __cplusplus +} +#endif + +#endif
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