Mercurial > hg > truffle

annotate src/gpu/hsail/vm/hsailKernelArguments.hpp @ 13904:3e7fa4fd9199

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fixed C++ compilation error
author Doug Simon <doug.simon@oracle.com>
date Thu, 06 Feb 2014 23:28:16 +0100
parents d9aad522d355
children 3e9a960f0da1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
1 /*
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
4 *
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
8 *
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
13 * accompanied this code).
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
14 *
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
18 *
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
21 * questions.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
22 *
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
23 */
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
24
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
25 #ifndef KERNEL_ARGUMENTS_HSAIL_HPP
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
26 #define KERNEL_ARGUMENTS_HSAIL_HPP
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
27
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
28 #include "runtime/gpu.hpp"
13888
51584f76462d pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents: 12783
diff changeset
29 #include "hsail/vm/gpu_hsail.hpp"
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
30 #include "runtime/signature.hpp"
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
31
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
32 class HSAILKernelArguments : public SignatureIterator {
13888
51584f76462d pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents: 12783
diff changeset
33 friend class Hsail;
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
34
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
35 public:
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
36
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
37 private:
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
38 // Array of java argument oops
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
39 objArrayOop _args;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
40 // Length of args array
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
41 int _length;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
42 // Current index into _args
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
43 int _index;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
44 // Kernel to push into
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
45 address _kernel;
12783
89fbf495e589 HSAIL: fix some assert logic in the argument-gathering code that shows up in non-product builds
Doug Simon <doug.simon@oracle.com>
parents: 12743
diff changeset
46 // number of parameters in the signature
89fbf495e589 HSAIL: fix some assert logic in the argument-gathering code that shows up in non-product builds
Doug Simon <doug.simon@oracle.com>
parents: 12743
diff changeset
47 int _parameter_count;
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
48
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
49 bool _is_static;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
50
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
51 // Get next java argument
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
52 oop next_arg(BasicType expectedType);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
53
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
54 public:
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
55 HSAILKernelArguments(address kernel, Symbol* signature, objArrayOop args, bool is_static) : SignatureIterator(signature) {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
56 this->_return_type = T_ILLEGAL;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
57 _index = 0;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
58 _args = args;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
59 _kernel = kernel;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
60 _is_static = is_static;
12783
89fbf495e589 HSAIL: fix some assert logic in the argument-gathering code that shows up in non-product builds
Doug Simon <doug.simon@oracle.com>
parents: 12743
diff changeset
61
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
62 _length = args->length();
12783
89fbf495e589 HSAIL: fix some assert logic in the argument-gathering code that shows up in non-product builds
Doug Simon <doug.simon@oracle.com>
parents: 12743
diff changeset
63 _parameter_count = ArgumentCount(signature).size();
89fbf495e589 HSAIL: fix some assert logic in the argument-gathering code that shows up in non-product builds
Doug Simon <doug.simon@oracle.com>
parents: 12743
diff changeset
64
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
65 if (TraceGPUInteraction) {
13904
3e7fa4fd9199 fixed C++ compilation error
Doug Simon <doug.simon@oracle.com>
parents: 13900
diff changeset
66 char buf[O_BUFLEN];
3e7fa4fd9199 fixed C++ compilation error
Doug Simon <doug.simon@oracle.com>
parents: 13900
diff changeset
67 tty->print_cr("[HSAIL] sig:%s args length=%d, _parameter_count=%d", signature->as_C_string(buf, O_BUFLEN), _length, _parameter_count);
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
68 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
69 if (!_is_static) {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
70 // First object in args should be 'this'
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
71 oop arg = args->obj_at(_index++);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
72 assert(arg->is_instance() && (! arg->is_array()), "First arg should be 'this'");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
73 if (TraceGPUInteraction) {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
74 tty->print_cr("[HSAIL] instance method, this 0x%08x, is a %s", (address) arg, arg->klass()->external_name());
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
75 }
13888
51584f76462d pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents: 12783
diff changeset
76 bool pushed = Hsail::_okra_push_object(kernel, arg);
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
77 assert(pushed == true, "'this' push failed");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
78 } else {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
79 if (TraceGPUInteraction) {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
80 tty->print_cr("[HSAIL] static method");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
81 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
82 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
83 // Iterate over the entire signature
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
84 iterate();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
85 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
86
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
87 void do_bool();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
88 void do_byte();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
89 void do_double();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
90 void do_float();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
91 void do_int();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
92 void do_long();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
93 void do_array(int begin, int end);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
94 void do_object();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
95 void do_object(int begin, int end);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
96
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
97 void do_void();
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
98
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
99 inline void do_char() {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
100 /* TODO : To be implemented */
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
101 guarantee(false, "do_char:NYI");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
102 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
103 inline void do_short() {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
104 /* TODO : To be implemented */
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
105 guarantee(false, "do_short:NYI");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
106 }
13900
d9aad522d355 HSAIL: fixed bug in kernel argument logic
Doug Simon <doug.simon@oracle.com>
parents: 13888
diff changeset
107
d9aad522d355 HSAIL: fixed bug in kernel argument logic
Doug Simon <doug.simon@oracle.com>
parents: 13888
diff changeset
108 bool isLastParameter() {
d9aad522d355 HSAIL: fixed bug in kernel argument logic
Doug Simon <doug.simon@oracle.com>
parents: 13888
diff changeset
109 return (_index == (_is_static ? _parameter_count - 1 : _parameter_count));
d9aad522d355 HSAIL: fixed bug in kernel argument logic
Doug Simon <doug.simon@oracle.com>
parents: 13888
diff changeset
110 }
d9aad522d355 HSAIL: fixed bug in kernel argument logic
Doug Simon <doug.simon@oracle.com>
parents: 13888
diff changeset
111
12743
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
112 };
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
113
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
114 #endif // KERNEL_ARGUMENTS_HPP