Hi!
I've committed the following set of changes to gomp-4_0-branch after
regtesting. This adds (so far dummy) exports for the new OpenMP 4.0
library functions, and planned entry points for #pragma omp cancel*,
plus, as discussed with Richard privately also new GOMP_parallel* entry
points, because we need to change them anyway to pass in some flags
(right now just proc_bind clause values). The API of those also changes,
before we used to emit
GOMP_parallel_start (somefn, &data, num_threads);
somefn (&data);
GOMP_parallel_end ();
but the new API will be just
GOMP_parallel (somefn, &data, num_threads, flags);
and the function will take care of calling somefn also in the initial
thread, not just in the other threads. The advantage of that is that
we can eventually make a transparent unwind info for that with some
DWARF unwind info proglet, so that e.g. backtraces could be nicer.
No compiler changes for now, those will come up later.
2013-04-10 Jakub Jelinek <ja...@redhat.com>
* libgomp.map (omp_get_cancellation, omp_get_cancellation_,
omp_get_proc_bind, omp_get_proc_bind_, omp_set_default_device,
omp_set_default_device_, omp_set_default_device_8_,
omp_get_default_device, omp_get_default_device_,
omp_get_num_devices, omp_get_num_devices_, omp_get_num_teams,
omp_get_num_teams_, omp_get_team_num, omp_get_team_num_): Export
@@OMP_4.0.
(GOMP_cancel, GOMP_cancellation_point, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
GOMP_parallel_loop_static, GOMP_parallel_sections, GOMP_parallel,
GOMP_taskgroup_start, GOMP_taskgroup_end): Export @@GOMP_4.0.
* parallel.c (GOMP_parallel_end): Add ialias.
(GOMP_parallel, GOMP_cancel, GOMP_cancellation_point): New
functions.
* omp.h.in (omp_proc_bind_t): New typedef.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num): New prototypes.
* env.c (omp_get_cancellation, omp_get_proc_bind,
omp_set_default_device, omp_get_default_device, omp_get_num_devices,
omp_get_num_teams, omp_get_team_num): New functions.
* fortran.c (ULP, STR1, STR2, ialias_redirect): Removed.
(omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
omp_set_default_device_8_, omp_get_default_device_,
omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
functions.
* libgomp.h (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect,
ialias_call): Define.
* libgomp_g.h (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime, GOMP_parallel,
GOMP_cancel, GOMP_cancellation_point, GOMP_taskgroup_start,
GOMP_taskgroup_end, GOMP_parallel_sections): New prototypes.
* task.c (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
* sections.c (GOMP_parallel_sections): New function.
* loop.c (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime): New
functions.
(GOMP_parallel_end): Add ialias_redirect.
* omp_lib.f90.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num): New interfaces.
* omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
omp_proc_bind_spread): New params.
(omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
omp_get_team_num): New externals.
--- libgomp/libgomp.map.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/libgomp.map 2013-04-10 12:06:47.635559156 +0200
@@ -113,6 +113,25 @@ OMP_3.1 {
omp_in_final_;
} OMP_3.0;
+OMP_4.0 {
+ global:
+ omp_get_cancellation;
+ omp_get_cancellation_;
+ omp_get_proc_bind;
+ omp_get_proc_bind_;
+ omp_set_default_device;
+ omp_set_default_device_;
+ omp_set_default_device_8_;
+ omp_get_default_device;
+ omp_get_default_device_;
+ omp_get_num_devices;
+ omp_get_num_devices_;
+ omp_get_num_teams;
+ omp_get_num_teams_;
+ omp_get_team_num;
+ omp_get_team_num_;
+} OMP_3.1;
+
GOMP_1.0 {
global:
GOMP_atomic_end;
@@ -184,3 +203,17 @@ GOMP_3.0 {
global:
GOMP_taskyield;
} GOMP_2.0;
+
+GOMP_4.0 {
+ global:
+ GOMP_cancel;
+ GOMP_cancellation_point;
+ GOMP_parallel_loop_dynamic;
+ GOMP_parallel_loop_guided;
+ GOMP_parallel_loop_runtime;
+ GOMP_parallel_loop_static;
+ GOMP_parallel_sections;
+ GOMP_parallel;
+ GOMP_taskgroup_start;
+ GOMP_taskgroup_end;
+} GOMP_3.0;
--- libgomp/parallel.c.jj 2013-03-20 10:02:06.000000000 +0100
+++ libgomp/parallel.c 2013-04-05 18:17:54.621194282 +0200
@@ -129,7 +129,28 @@ GOMP_parallel_end (void)
}
gomp_team_end ();
}
+ialias (GOMP_parallel_end)
+void
+GOMP_parallel (void (*fn) (void *), void *data, unsigned num_threads, unsigned
int flags)
+{
+ (void) flags;
+ num_threads = gomp_resolve_num_threads (num_threads, 0);
+ gomp_team_start (fn, data, num_threads, gomp_new_team (num_threads));
+ fn (data);
+ ialias_call (GOMP_parallel_end) ();
+}
+
+void
+GOMP_cancel (void)
+{
+ /* Nothing so far. */
+}
+
+void
+GOMP_cancellation_point (void)
+{
+}
/* The public OpenMP API for thread and team related inquiries. */
--- libgomp/omp_lib.h.in.jj 2013-03-20 10:02:06.000000000 +0100
+++ libgomp/omp_lib.h.in 2013-04-10 12:39:42.177221687 +0200
@@ -33,6 +33,18 @@
parameter (omp_sched_dynamic = 2)
parameter (omp_sched_guided = 3)
parameter (omp_sched_auto = 4)
+ integer omp_proc_bind_kind
+ parameter (omp_proc_bind_kind = 4)
+ integer (omp_proc_bind_kind) omp_proc_bind_false
+ integer (omp_proc_bind_kind) omp_proc_bind_true
+ integer (omp_proc_bind_kind) omp_proc_bind_master
+ integer (omp_proc_bind_kind) omp_proc_bind_close
+ integer (omp_proc_bind_kind) omp_proc_bind_spread
+ parameter (omp_proc_bind_false = 0)
+ parameter (omp_proc_bind_true = 1)
+ parameter (omp_proc_bind_master = 2)
+ parameter (omp_proc_bind_close = 3)
+ parameter (omp_proc_bind_spread = 4)
parameter (openmp_version = 201107)
external omp_init_lock, omp_init_nest_lock
@@ -68,3 +80,15 @@
external omp_in_final
logical(4) omp_in_final
+
+ external omp_get_cancelllation
+ logical(4) omp_get_cancelllation
+
+ external omp_get_proc_bind
+ integer(omp_proc_bind_kind) omp_get_proc_bind
+
+ external omp_set_default_device, omp_get_default_device
+ external omp_get_num_devices, omp_get_num_teams
+ external omp_get_team_num
+ integer(4) omp_get_default_device, omp_get_num_devices
+ integer(4) omp_get_num_teams, omp_get_team_num
--- libgomp/omp.h.in.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/omp.h.in 2013-04-10 11:26:49.969400252 +0200
@@ -52,6 +52,15 @@ typedef enum omp_sched_t
omp_sched_auto = 4
} omp_sched_t;
+typedef enum omp_proc_bind_t
+{
+ omp_proc_bind_false = 0,
+ omp_proc_bind_true = 1,
+ omp_proc_bind_master = 2,
+ omp_proc_bind_close = 3,
+ omp_proc_bind_spread = 4
+} omp_proc_bind_t;
+
#ifdef __cplusplus
extern "C" {
# define __GOMP_NOTHROW throw ()
@@ -88,17 +97,26 @@ extern int omp_test_nest_lock (omp_nest_
extern double omp_get_wtime (void) __GOMP_NOTHROW;
extern double omp_get_wtick (void) __GOMP_NOTHROW;
-void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
-void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
-int omp_get_thread_limit (void) __GOMP_NOTHROW;
-void omp_set_max_active_levels (int) __GOMP_NOTHROW;
-int omp_get_max_active_levels (void) __GOMP_NOTHROW;
-int omp_get_level (void) __GOMP_NOTHROW;
-int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
-int omp_get_team_size (int) __GOMP_NOTHROW;
-int omp_get_active_level (void) __GOMP_NOTHROW;
-
-int omp_in_final (void) __GOMP_NOTHROW;
+extern void omp_set_schedule (omp_sched_t, int) __GOMP_NOTHROW;
+extern void omp_get_schedule (omp_sched_t *, int *) __GOMP_NOTHROW;
+extern int omp_get_thread_limit (void) __GOMP_NOTHROW;
+extern void omp_set_max_active_levels (int) __GOMP_NOTHROW;
+extern int omp_get_max_active_levels (void) __GOMP_NOTHROW;
+extern int omp_get_level (void) __GOMP_NOTHROW;
+extern int omp_get_ancestor_thread_num (int) __GOMP_NOTHROW;
+extern int omp_get_team_size (int) __GOMP_NOTHROW;
+extern int omp_get_active_level (void) __GOMP_NOTHROW;
+
+extern int omp_in_final (void) __GOMP_NOTHROW;
+
+extern int omp_get_cancellation (void) __GOMP_NOTHROW;
+extern omp_proc_bind_t omp_get_proc_bind (void) __GOMP_NOTHROW;
+
+extern void omp_set_default_device (int) __GOMP_NOTHROW;
+extern int omp_get_default_device (void) __GOMP_NOTHROW;
+extern int omp_get_num_devices (void) __GOMP_NOTHROW;
+extern int omp_get_num_teams (void) __GOMP_NOTHROW;
+extern int omp_get_team_num (void) __GOMP_NOTHROW;
#ifdef __cplusplus
}
--- libgomp/omp_lib.f90.in.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/omp_lib.f90.in 2013-04-10 12:34:26.540054864 +0200
@@ -27,16 +27,22 @@
integer, parameter :: omp_lock_kind = @OMP_LOCK_KIND@
integer, parameter :: omp_nest_lock_kind = @OMP_NEST_LOCK_KIND@
integer, parameter :: omp_sched_kind = 4
+ integer, parameter :: omp_proc_bind_kind = 4
+ integer (omp_sched_kind), parameter :: omp_sched_static = 1
+ integer (omp_sched_kind), parameter :: omp_sched_dynamic = 2
+ integer (omp_sched_kind), parameter :: omp_sched_guided = 3
+ integer (omp_sched_kind), parameter :: omp_sched_auto = 4
+ integer (omp_proc_bind_kind), parameter :: omp_proc_bind_false = 0
+ integer (omp_proc_bind_kind), parameter :: omp_proc_bind_true = 1
+ integer (omp_proc_bind_kind), parameter :: omp_proc_bind_master = 2
+ integer (omp_proc_bind_kind), parameter :: omp_proc_bind_close = 3
+ integer (omp_proc_bind_kind), parameter :: omp_proc_bind_spread = 4
end module
module omp_lib
use omp_lib_kinds
implicit none
integer, parameter :: openmp_version = 201107
- integer (omp_sched_kind), parameter :: omp_sched_static = 1
- integer (omp_sched_kind), parameter :: omp_sched_dynamic = 2
- integer (omp_sched_kind), parameter :: omp_sched_guided = 3
- integer (omp_sched_kind), parameter :: omp_sched_auto = 4
interface
subroutine omp_init_lock (lock)
@@ -296,4 +302,55 @@
end function omp_in_final
end interface
+ interface
+ function omp_get_cancellation ()
+ use omp_lib_kinds
+ logical (4) :: omp_get_cancellation
+ end function omp_get_cancellation
+ end interface
+
+ interface
+ function omp_get_proc_bind ()
+ use omp_lib_kinds
+ integer (omp_proc_bind_kind) :: omp_get_proc_bind
+ end function omp_get_proc_bind
+ end interface
+
+ interface omp_set_default_device
+ subroutine omp_set_default_device (device_num)
+ integer (4), intent (in) :: device_num
+ end subroutine omp_set_default_device
+ subroutine omp_set_default_device_8 (device_num)
+ integer (8), intent (in) :: device_num
+ end subroutine omp_set_default_device_8
+ end interface
+
+ interface
+ function omp_get_default_device ()
+ use omp_lib_kinds
+ integer (4) :: omp_get_default_device
+ end function omp_get_default_device
+ end interface
+
+ interface
+ function omp_get_num_devices ()
+ use omp_lib_kinds
+ integer (4) :: omp_get_num_devices
+ end function omp_get_num_devices
+ end interface
+
+ interface
+ function omp_get_num_teams ()
+ use omp_lib_kinds
+ integer (4) :: omp_get_num_teams
+ end function omp_get_num_teams
+ end interface
+
+ interface
+ function omp_get_team_num ()
+ use omp_lib_kinds
+ integer (4) :: omp_get_team_num
+ end function omp_get_team_num
+ end interface
+
end module omp_lib
--- libgomp/env.c.jj 2013-03-20 15:04:55.000000000 +0100
+++ libgomp/env.c 2013-04-05 17:08:01.606435250 +0200
@@ -866,6 +866,48 @@ omp_get_max_active_levels (void)
return gomp_max_active_levels_var;
}
+int
+omp_get_cancellation (void)
+{
+ return 0;
+}
+
+omp_proc_bind_t
+omp_get_proc_bind (void)
+{
+ return omp_proc_bind_false;
+}
+
+void
+omp_set_default_device (int device_num)
+{
+ (void) device_num;
+}
+
+int
+omp_get_default_device (void)
+{
+ return 0;
+}
+
+int
+omp_get_num_devices (void)
+{
+ return 0;
+}
+
+int
+omp_get_num_teams (void)
+{
+ return 1;
+}
+
+int
+omp_get_team_num (void)
+{
+ return 0;
+}
+
ialias (omp_set_dynamic)
ialias (omp_set_nested)
ialias (omp_set_num_threads)
@@ -877,3 +919,10 @@ ialias (omp_get_max_threads)
ialias (omp_get_thread_limit)
ialias (omp_set_max_active_levels)
ialias (omp_get_max_active_levels)
+ialias (omp_get_cancellation)
+ialias (omp_get_proc_bind)
+ialias (omp_set_default_device)
+ialias (omp_get_default_device)
+ialias (omp_get_num_devices)
+ialias (omp_get_num_teams)
+ialias (omp_get_team_num)
--- libgomp/fortran.c.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/fortran.c 2013-04-10 12:05:38.840960145 +0200
@@ -31,11 +31,6 @@
#ifdef HAVE_ATTRIBUTE_ALIAS
/* Use internal aliases if possible. */
-# define ULP STR1(__USER_LABEL_PREFIX__)
-# define STR1(x) STR2(x)
-# define STR2(x) #x
-# define ialias_redirect(fn) \
- extern __typeof (fn) fn __asm__ (ULP "gomp_ialias_" #fn) attribute_hidden;
# ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
ialias_redirect (omp_init_lock)
ialias_redirect (omp_init_nest_lock)
@@ -70,6 +65,13 @@ ialias_redirect (omp_get_ancestor_thread
ialias_redirect (omp_get_team_size)
ialias_redirect (omp_get_active_level)
ialias_redirect (omp_in_final)
+ialias_redirect (omp_get_cancellation)
+ialias_redirect (omp_get_proc_bind)
+ialias_redirect (omp_set_default_device)
+ialias_redirect (omp_get_default_device)
+ialias_redirect (omp_get_num_devices)
+ialias_redirect (omp_get_num_teams)
+ialias_redirect (omp_get_team_num)
#endif
#ifndef LIBGOMP_GNU_SYMBOL_VERSIONING
@@ -435,3 +437,51 @@ omp_in_final_ (void)
{
return omp_in_final ();
}
+
+int32_t
+omp_get_cancellation_ (void)
+{
+ return omp_get_cancellation ();
+}
+
+int32_t
+omp_get_proc_bind_ (void)
+{
+ return omp_get_proc_bind ();
+}
+
+void
+omp_set_default_device_ (const int32_t *device_num)
+{
+ return omp_set_default_device (*device_num);
+}
+
+void
+omp_set_default_device_8_ (const int64_t *device_num)
+{
+ return omp_set_default_device (TO_INT (*device_num));
+}
+
+int32_t
+omp_get_default_device_ (void)
+{
+ return omp_get_default_device ();
+}
+
+int32_t
+omp_get_num_devices_ (void)
+{
+ return omp_get_num_devices ();
+}
+
+int32_t
+omp_get_num_teams_ (void)
+{
+ return omp_get_num_teams ();
+}
+
+int32_t
+omp_get_team_num_ (void)
+{
+ return omp_get_team_num ();
+}
--- libgomp/libgomp.h.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/libgomp.h 2013-04-05 17:48:33.054191957 +0200
@@ -580,11 +580,19 @@ extern int gomp_test_nest_lock_25 (omp_n
#endif
#ifdef HAVE_ATTRIBUTE_ALIAS
+# define ialias_ulp ialias_str1(__USER_LABEL_PREFIX__)
+# define ialias_str1(x) ialias_str2(x)
+# define ialias_str2(x) #x
# define ialias(fn) \
extern __typeof (fn) gomp_ialias_##fn \
__attribute__ ((alias (#fn))) attribute_hidden;
+# define ialias_redirect(fn) \
+ extern __typeof (fn) fn __asm__ (ialias_ulp "gomp_ialias_" #fn)
attribute_hidden;
+# define ialias_call(fn) gomp_ialias_ ## fn
#else
# define ialias(fn)
+# define ialias_redirect(fn)
+# define ialias_call(fn) fn
#endif
#endif /* LIBGOMP_H */
--- libgomp/libgomp_g.h.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/libgomp_g.h 2013-04-05 18:15:57.183870146 +0200
@@ -76,6 +76,18 @@ extern void GOMP_parallel_loop_guided_st
unsigned, long, long, long, long);
extern void GOMP_parallel_loop_runtime_start (void (*)(void *), void *,
unsigned, long, long, long);
+extern void GOMP_parallel_loop_static (void (*)(void *), void *,
+ unsigned, long, long, long, long,
+ unsigned);
+extern void GOMP_parallel_loop_dynamic (void (*)(void *), void *,
+ unsigned, long, long, long, long,
+ unsigned);
+extern void GOMP_parallel_loop_guided (void (*)(void *), void *,
+ unsigned, long, long, long, long,
+ unsigned);
+extern void GOMP_parallel_loop_runtime (void (*)(void *), void *,
+ unsigned, long, long, long,
+ unsigned);
extern void GOMP_loop_end (void);
extern void GOMP_loop_end_nowait (void);
@@ -157,6 +169,9 @@ extern void GOMP_ordered_end (void);
extern void GOMP_parallel_start (void (*) (void *), void *, unsigned);
extern void GOMP_parallel_end (void);
+extern void GOMP_parallel (void (*) (void *), void *, unsigned, unsigned);
+extern void GOMP_cancel (void);
+extern void GOMP_cancellation_point (void);
/* task.c */
@@ -164,6 +179,8 @@ extern void GOMP_task (void (*) (void *)
long, long, bool, unsigned);
extern void GOMP_taskwait (void);
extern void GOMP_taskyield (void);
+extern void GOMP_taskgroup_start (void);
+extern void GOMP_taskgroup_end (void);
/* sections.c */
@@ -171,6 +188,8 @@ extern unsigned GOMP_sections_start (uns
extern unsigned GOMP_sections_next (void);
extern void GOMP_parallel_sections_start (void (*) (void *), void *,
unsigned, unsigned);
+extern void GOMP_parallel_sections (void (*) (void *), void *,
+ unsigned, unsigned, unsigned);
extern void GOMP_sections_end (void);
extern void GOMP_sections_end_nowait (void);
--- libgomp/task.c.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/task.c 2013-04-05 18:17:29.529335472 +0200
@@ -398,6 +398,16 @@ GOMP_taskyield (void)
/* Nothing at the moment. */
}
+void
+GOMP_taskgroup_start (void)
+{
+}
+
+void
+GOMP_taskgroup_end (void)
+{
+}
+
int
omp_in_final (void)
{
--- libgomp/sections.c.jj 2013-03-20 10:02:05.000000000 +0100
+++ libgomp/sections.c 2013-04-05 18:23:12.393400796 +0200
@@ -142,6 +142,23 @@ GOMP_parallel_sections_start (void (*fn)
gomp_team_start (fn, data, num_threads, team);
}
+ialias_redirect (GOMP_parallel_end)
+
+void
+GOMP_parallel_sections (void (*fn) (void *), void *data,
+ unsigned num_threads, unsigned count, unsigned flags)
+{
+ struct gomp_team *team;
+
+ (void) flags;
+ num_threads = gomp_resolve_num_threads (num_threads, count);
+ team = gomp_new_team (num_threads);
+ gomp_sections_init (&team->work_shares[0], count);
+ gomp_team_start (fn, data, num_threads, team);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
/* The GOMP_section_end* routines are called after the thread is told
that all sections are complete. This first version synchronizes
all threads; the nowait version does not. */
--- libgomp/loop.c.jj 2013-03-20 10:02:06.000000000 +0100
+++ libgomp/loop.c 2013-04-05 18:27:10.825017884 +0200
@@ -486,6 +486,57 @@ GOMP_parallel_loop_runtime_start (void (
icv->run_sched_var, icv->run_sched_modifier);
}
+ialias_redirect (GOMP_parallel_end)
+
+void
+GOMP_parallel_loop_static (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ (void) flags;
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_STATIC, chunk_size);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_dynamic (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ (void) flags;
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_DYNAMIC, chunk_size);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_guided (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, long chunk_size, unsigned flags)
+{
+ (void) flags;
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ GFS_GUIDED, chunk_size);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
+void
+GOMP_parallel_loop_runtime (void (*fn) (void *), void *data,
+ unsigned num_threads, long start, long end,
+ long incr, unsigned flags)
+{
+ (void) flags;
+ struct gomp_task_icv *icv = gomp_icv (false);
+ gomp_parallel_loop_start (fn, data, num_threads, start, end, incr,
+ icv->run_sched_var, icv->run_sched_modifier);
+ fn (data);
+ GOMP_parallel_end ();
+}
+
/* The GOMP_loop_end* routines are called after the thread is told that
all loop iterations are complete. This first version synchronizes
all threads; the nowait version does not. */
Jakub
