1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.txt for details.
//
//===----------------------------------------------------------------------===//
#include "compiler_if_target.h"
extern "C" void OFFLOAD_TARGET_ENTER(
OFFLOAD ofld,
int vars_total,
VarDesc *vars,
VarDesc2 *vars2
)
{
OFFLOAD_DEBUG_TRACE(3, "%s(%p, %d, %p, %p)\n", __func__, ofld,
vars_total, vars, vars2);
ofld->merge_var_descs(vars, vars2, vars_total);
ofld->scatter_copyin_data();
}
extern "C" void OFFLOAD_TARGET_LEAVE(
OFFLOAD ofld
)
{
OFFLOAD_DEBUG_TRACE(3, "%s(%p)\n", __func__, ofld);
ofld->gather_copyout_data();
}
extern "C" void OFFLOAD_TARGET_MAIN(void)
{
// initialize target part
__offload_target_init();
// pass control to COI
PipelineStartExecutingRunFunctions();
ProcessWaitForShutdown();
OFFLOAD_DEBUG_TRACE(2, "Exiting main...\n");
}
|
