1 # Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
2 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 #
4 # This code is free software; you can redistribute it and/or modify it
5 # under the terms of the GNU General Public License version 2 only, as
6 # published by the Free Software Foundation.
7 #
8 # This code is distributed in the hope that it will be useful, but WITHOUT
9 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 # version 2 for more details (a copy is included in the LICENSE file that
12 # accompanied this code).
13 #
14 # You should have received a copy of the GNU General Public License version
15 # 2 along with this work; if not, write to the Free Software Foundation,
16 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
17 #
18 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
19 # or visit www.oracle.com if you need additional information or have any
20 # questions.
21
22 #===============================================================================
23 # HOWTO
24 #===============================================================================
25
26 # Build the app from source code
27 # make app
28 #
29 # Run with all Leyden optimizations (new workflow)
30 # make run
31 # make runn
32 #
33 # Run with all CDS static archive only (with Leyden repo)
34 # make runs
35 #
36 # Run without Leyden optimizations (with Leyden repo)
37 # make run0
38 #
39
40 #===============================================================================
41 # Environment Config
42 #===============================================================================
43
44 # The best way to set the paths to various JDKs is to use environment variables to
45 # set the values for the following variables. E.g.
46 # export BLDJDK_HOME=/home/$USER/jdk21
47 # export MAINLINE_HOME=/home/$USER/repo/jdk/build/linux-x64/images/jdk
48 # export PREMAIN_HOME=/home/$USER/leyden/jdk/build/linux-x64/images/jdk
49 # make run
50
51 # *** NOTE: JDK 21 is needed to build most of the demos
52 ifndef BLDJDK_HOME
53 BLDJDK_HOME = /jdk3/official/jdk21
54 endif
55
56 # Points to your build with https://github.com/openjdk/jdk
57 # For comparison purposes, this build should be the latest version of the mainline that
58 # has been merged into https://github.com/openjdk/leyden/tree/premain
59 ifndef MAINLINE_HOME
60 MAINLINE_HOME = /jdk3/bld/rum/images/jdk
61 endif
62
63 # Points to your build with https://github.com/openjdk/leyden/tree/premain
64 ifndef PREMAIN_HOME
65 PREMAIN_HOME = /jdk3/bld/le4/images/jdk
66 endif
67
68 # Override this if your system's MVM version is too old (to point to your own build of mvn, etc)
69 ifndef MVN
70 MVN = mvn
71 endif
72
73 #===============================================================================
74 # Common Makefile rules for Leyden demos
75 #===============================================================================
76
77 # Options passed to PREMAIN_JAVA. See compare_premain_builds in ./Bench.gmk
78 PM_OPTS =
79
80 JAR = ${BLDJDK_HOME}/bin/jar
81 BLDJDK_JAVA = ${BLDJDK_HOME}/bin/java
82 MAINLINE_JAVA = ${MAINLINE_HOME}/bin/java
83 PREMAIN_JAVA = ${PREMAIN_HOME}/bin/java ${PM_OPTS}
84
85 # The following variables should be defined by the main Makefile.
86 # See ../helidon-quickstart-se/Makefile for an example.
87
88 DEMO_CLASSLIST = ${DEMO_NAME}$(PM_VER).classlist
89 DEMO_JSA = ${DEMO_NAME}$(PM_VER).jsa
90 DEMO_CDS = ${DEMO_NAME}$(PM_VER).cds
91
92 DEMO_ML_CLASSLIST = ${DEMO_NAME}$(PM_VER).ml.classlist
93 DEMO_ML_JSA = ${DEMO_NAME}$(PM_VER).ml.jsa
94
95 # Rules for the following targets should be specified in the main Makefile.
96 # See ../helidon-quickstart-se/Makefile for an example.
97
98 src: ${DEMO_SRC}
99 app: ${DEMO_JAR}
100 artifact: ${DEMO_ARTIFACT}
101
102 #
103 # The following rules should be common to all demos
104 #
105
106 # Run with the build JDK------------------------
107 runb: ${DEMO_JAR}
108 ${BLDJDK_JAVA} ${DEMO_CMDLINE}
109
110 # No optimizations (Leyden repo)----------------
111 run0: ${DEMO_JAR}
112 ${PREMAIN_JAVA} ${DEMO_CMDLINE}
113
114 # Static CDS only (Leyden repo)-----------------
115
116 list: ${DEMO_CLASSLIST}
117 jsa: ${DEMO_JSA}
118
119 ${DEMO_CLASSLIST}: ${DEMO_JAR}
120 ${PREMAIN_JAVA} -Xshare:off -XX:DumpLoadedClassList=${DEMO_CLASSLIST} ${DEMO_CMDLINE}
121
122 ${DEMO_JSA}: ${DEMO_CLASSLIST}
123 rm -f ${DEMO_JSA}.log
124 ${PREMAIN_JAVA} -Xshare:dump -XX:SharedClassListFile=${DEMO_CLASSLIST} -XX:SharedArchiveFile=${DEMO_JSA} \
125 -XX:+AOTClassLinking \
126 -Xlog:cds=debug,cds+class=debug,cds+heap=warning,cds+resolve=debug:file=${DEMO_JSA}.log \
127 ${DEMO_CMDLINE}
128
129 runs: ${DEMO_JSA}
130 ${PREMAIN_JAVA} -XX:SharedArchiveFile=${DEMO_JSA} ${DEMO_CMDLINE}
131
132 # Static CDS only (Leyden repo)-----------------
133
134 list.ml: ${DEMO_ML_CLASSLIST}
135 jsa.ml: ${DEMO_ML_JSA}
136
137 ${DEMO_ML_CLASSLIST}: ${DEMO_JAR}
138 ${MAINLINE_JAVA} -Xshare:off -XX:DumpLoadedClassList=${DEMO_ML_CLASSLIST} ${DEMO_CMDLINE}
139
140 ${DEMO_ML_JSA}: ${DEMO_ML_CLASSLIST}
141 rm -f ${DEMO_ML_JSA}.log
142 ${MAINLINE_JAVA} -Xshare:dump -XX:SharedClassListFile=${DEMO_ML_CLASSLIST} -XX:SharedArchiveFile=${DEMO_ML_JSA} \
143 -Xlog:cds=debug,cds+class=debug,cds+heap=warning,cds+resolve=debug:file=${DEMO_ML_JSA}.log \
144 ${DEMO_CMDLINE}
145
146 run0.ml: ${DEMO_JAR}
147 ${MAINLINE_JAVA} ${DEMO_CMDLINE}
148
149 runs.ml: ${DEMO_ML_JSA}
150 ${MAINLINE_JAVA} -XX:SharedArchiveFile=${DEMO_ML_JSA} ${DEMO_CMDLINE}
151
152 # Leyden new workflow --------------------------
153
154 cds: ${DEMO_CDS}
155
156 ${DEMO_CDS}: ${DEMO_JAR}
157 rm -f ${DEMO_CDS} ${DEMO_CDS}.log
158 ${PREMAIN_JAVA} \
159 -XX:CacheDataStore=${DEMO_CDS} -XX:CachedCodeMaxSize=512M \
160 -Xlog:scc,cds=debug,cds+class=debug,cds+heap=warning,cds+resolve=debug:file=${DEMO_CDS}.log::filesize=0 \
161 ${DEMO_CMDLINE}
162 ls -l ${DEMO_CDS}
163 ls -l ${DEMO_CDS}.code
164
165 run: runn
166
167 runn: ${DEMO_CDS}
168 ${PREMAIN_JAVA} \
169 -XX:CacheDataStore=${DEMO_CDS} \
170 -Xlog:scc*=error \
171 ${DEMO_CMDLINE}
172
173 showenv:
174 @echo "BLDJDK_JAVA = ${BLDJDK_JAVA}"
175 @echo "MAINLINE_JAVA = ${MAINLINE_JAVA}"
176 @echo "PREMAIN_JAVA = ${PREMAIN_JAVA}"
177
178
179 include ../lib/Bench.gmk