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test/hotspot/jtreg/compiler/testlibrary/sha/predicate/IntrinsicPredicates.java

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  1 /*
  2  * Copyright (c) 2014, 2020, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  */

 50      * all dependent fields will be initialized.
 51      */
 52     private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
 53         boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
 54                 "TieredCompilation");
 55         long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
 56                 "TieredStopAtLevel");
 57         boolean maxLevelIsReachable = (tieredMaxLevel
 58                 == IntrinsicPredicates.TIERED_MAX_LEVEL);
 59         return Platform.isServer() && !Platform.isEmulatedClient() && (!isTiered || maxLevelIsReachable);
 60     };
 61 
 62     public static final BooleanSupplier MD5_INSTRUCTION_AVAILABLE
 63             = // x86 variants
 64               new OrPredicate(new CPUSpecificPredicate("amd64.*",   null, null),
 65               new OrPredicate(new CPUSpecificPredicate("i386.*",    null, null),
 66                               new CPUSpecificPredicate("x86.*",     null, null)));
 67 
 68     public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
 69             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha1" }, null),

 70               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha1" }, null),
 71               // x86 variants
 72               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha" },  null),
 73               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha" },  null),
 74                               new CPUSpecificPredicate("x86.*",     new String[] { "sha" },  null)))));
 75 
 76     public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
 77             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha256"       }, null),

 78               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha256"       }, null),
 79               new OrPredicate(new CPUSpecificPredicate("ppc64.*",   new String[] { "sha"          }, null),
 80               new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha"          }, null),
 81               // x86 variants
 82               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha"          }, null),
 83               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha"          }, null),
 84               new OrPredicate(new CPUSpecificPredicate("x86.*",     new String[] { "sha"          }, null),
 85               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "avx2", "bmi2" }, null),
 86                               new CPUSpecificPredicate("x86_64",    new String[] { "avx2", "bmi2" }, null)))))))));
 87 
 88     public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
 89             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha512"       }, null),

 90               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha512"       }, null),
 91               new OrPredicate(new CPUSpecificPredicate("ppc64.*",   new String[] { "sha"          }, null),
 92               new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha"          }, null),
 93               // x86 variants
 94               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha"          }, null),
 95               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha"          }, null),
 96               new OrPredicate(new CPUSpecificPredicate("x86.*",     new String[] { "sha"          }, null),
 97               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "avx2", "bmi2" }, null),
 98                               new CPUSpecificPredicate("x86_64",    new String[] { "avx2", "bmi2" }, null)))))))));
 99 
100     public static final BooleanSupplier SHA3_INSTRUCTION_AVAILABLE
101             // sha3 is only implemented on aarch64 for now
102             = new CPUSpecificPredicate("aarch64.*", new String[] {"sha3"          }, null);
103 
104     public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
105             = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
106               new OrPredicate(IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
107               new OrPredicate(IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE, IntrinsicPredicates.SHA3_INSTRUCTION_AVAILABLE)));
108 
109     public static BooleanSupplier isMD5IntrinsicAvailable() {
110         return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
111                                 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.MD5", "implCompress0"));
112     }
113 
114     public static BooleanSupplier isSHA1IntrinsicAvailable() {
115         return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
116                                 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA", "implCompress0"));
117     }
118 

  1 /*
  2  * Copyright (c) 2014, 2021, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  */

 50      * all dependent fields will be initialized.
 51      */
 52     private static final BooleanSupplier COMPILABLE_BY_C2 = () -> {
 53         boolean isTiered = IntrinsicPredicates.WHITE_BOX.getBooleanVMFlag(
 54                 "TieredCompilation");
 55         long tieredMaxLevel = IntrinsicPredicates.WHITE_BOX.getIntxVMFlag(
 56                 "TieredStopAtLevel");
 57         boolean maxLevelIsReachable = (tieredMaxLevel
 58                 == IntrinsicPredicates.TIERED_MAX_LEVEL);
 59         return Platform.isServer() && !Platform.isEmulatedClient() && (!isTiered || maxLevelIsReachable);
 60     };
 61 
 62     public static final BooleanSupplier MD5_INSTRUCTION_AVAILABLE
 63             = // x86 variants
 64               new OrPredicate(new CPUSpecificPredicate("amd64.*",   null, null),
 65               new OrPredicate(new CPUSpecificPredicate("i386.*",    null, null),
 66                               new CPUSpecificPredicate("x86.*",     null, null)));
 67 
 68     public static final BooleanSupplier SHA1_INSTRUCTION_AVAILABLE
 69             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha1" }, null),
 70               new OrPredicate(new CPUSpecificPredicate("riscv64.*", new String[] { "sha1" }, null),
 71               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha1" }, null),
 72               // x86 variants
 73               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha" },  null),
 74               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha" },  null),
 75                               new CPUSpecificPredicate("x86.*",     new String[] { "sha" },  null))))));
 76 
 77     public static final BooleanSupplier SHA256_INSTRUCTION_AVAILABLE
 78             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha256"       }, null),
 79               new OrPredicate(new CPUSpecificPredicate("riscv64.*", new String[] { "sha256"       }, null),
 80               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha256"       }, null),
 81               new OrPredicate(new CPUSpecificPredicate("ppc64.*",   new String[] { "sha"          }, null),
 82               new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha"          }, null),
 83               // x86 variants
 84               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha"          }, null),
 85               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha"          }, null),
 86               new OrPredicate(new CPUSpecificPredicate("x86.*",     new String[] { "sha"          }, null),
 87               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "avx2", "bmi2" }, null),
 88                               new CPUSpecificPredicate("x86_64",    new String[] { "avx2", "bmi2" }, null))))))))));
 89 
 90     public static final BooleanSupplier SHA512_INSTRUCTION_AVAILABLE
 91             = new OrPredicate(new CPUSpecificPredicate("aarch64.*", new String[] { "sha512"       }, null),
 92               new OrPredicate(new CPUSpecificPredicate("riscv64.*", new String[] { "sha512"       }, null),
 93               new OrPredicate(new CPUSpecificPredicate("s390.*",    new String[] { "sha512"       }, null),
 94               new OrPredicate(new CPUSpecificPredicate("ppc64.*",   new String[] { "sha"          }, null),
 95               new OrPredicate(new CPUSpecificPredicate("ppc64le.*", new String[] { "sha"          }, null),
 96               // x86 variants
 97               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "sha"          }, null),
 98               new OrPredicate(new CPUSpecificPredicate("i386.*",    new String[] { "sha"          }, null),
 99               new OrPredicate(new CPUSpecificPredicate("x86.*",     new String[] { "sha"          }, null),
100               new OrPredicate(new CPUSpecificPredicate("amd64.*",   new String[] { "avx2", "bmi2" }, null),
101                               new CPUSpecificPredicate("x86_64",    new String[] { "avx2", "bmi2" }, null))))))))));
102 
103     public static final BooleanSupplier SHA3_INSTRUCTION_AVAILABLE
104             // sha3 is only implemented on aarch64 for now
105             = new CPUSpecificPredicate("aarch64.*", new String[] {"sha3"          }, null);
106 
107     public static final BooleanSupplier ANY_SHA_INSTRUCTION_AVAILABLE
108             = new OrPredicate(IntrinsicPredicates.SHA1_INSTRUCTION_AVAILABLE,
109               new OrPredicate(IntrinsicPredicates.SHA256_INSTRUCTION_AVAILABLE,
110               new OrPredicate(IntrinsicPredicates.SHA512_INSTRUCTION_AVAILABLE, IntrinsicPredicates.SHA3_INSTRUCTION_AVAILABLE)));
111 
112     public static BooleanSupplier isMD5IntrinsicAvailable() {
113         return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
114                                 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.MD5", "implCompress0"));
115     }
116 
117     public static BooleanSupplier isSHA1IntrinsicAvailable() {
118         return new AndPredicate(IntrinsicPredicates.COMPILABLE_BY_C2,
119                                 IntrinsicPredicates.isIntrinsicAvailable("sun.security.provider.SHA", "implCompress0"));
120     }
121 
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