Hi, May I get the micro benchmarking enhancement reviewed?
Benchmark cases for RSA(SSA-PSS)/DSA are added in the PR. Here is the benchmarking number on a Linux X86_64 platform. Benchmark (algorithm) (messageLength) Mode Cnt Score Error Units Signatures.DSA.sign SHA256withDSA 64 thrpt 15 2076.114 ± 6.269 ops/s Signatures.DSA.sign SHA256withDSA 512 thrpt 15 2080.330 ± 4.204 ops/s Signatures.DSA.sign SHA256withDSA 2048 thrpt 15 2074.546 ± 11.596 ops/s Signatures.DSA.sign SHA256withDSA 16384 thrpt 15 2029.887 ± 6.255 ops/s Signatures.DSA.sign SHA384withDSA 64 thrpt 15 882.339 ± 3.343 ops/s Signatures.DSA.sign SHA384withDSA 512 thrpt 15 881.690 ± 2.792 ops/s Signatures.DSA.sign SHA384withDSA 2048 thrpt 15 876.370 ± 5.779 ops/s Signatures.DSA.sign SHA384withDSA 16384 thrpt 15 860.463 ± 3.286 ops/s Signatures.EdDSA.sign Ed25519 64 thrpt 15 1198.668 ± 4.347 ops/s Signatures.EdDSA.sign Ed25519 512 thrpt 15 1199.107 ± 2.645 ops/s Signatures.EdDSA.sign Ed25519 2048 thrpt 15 1191.952 ± 7.202 ops/s Signatures.EdDSA.sign Ed25519 16384 thrpt 15 1112.078 ± 5.449 ops/s Signatures.EdDSA.sign Ed448 64 thrpt 15 329.802 ± 5.474 ops/s Signatures.EdDSA.sign Ed448 512 thrpt 15 328.258 ± 1.725 ops/s Signatures.EdDSA.sign Ed448 2048 thrpt 15 322.206 ± 5.911 ops/s Signatures.EdDSA.sign Ed448 16384 thrpt 15 317.814 ± 2.339 ops/s Signatures.RSA.sign SHA256withRSA 64 thrpt 15 834.704 ± 6.869 ops/s Signatures.RSA.sign SHA256withRSA 512 thrpt 15 838.794 ± 2.995 ops/s Signatures.RSA.sign SHA256withRSA 2048 thrpt 15 832.343 ± 3.781 ops/s Signatures.RSA.sign SHA256withRSA 16384 thrpt 15 833.405 ± 3.750 ops/s Signatures.RSA.sign SHA384withRSA 64 thrpt 15 279.930 ± 1.384 ops/s Signatures.RSA.sign SHA384withRSA 512 thrpt 15 280.822 ± 1.189 ops/s Signatures.RSA.sign SHA384withRSA 2048 thrpt 15 278.644 ± 1.608 ops/s Signatures.RSA.sign SHA384withRSA 16384 thrpt 15 277.631 ± 1.266 ops/s Signatures.RSA.sign SHA512withRSA 64 thrpt 15 126.927 ± 0.790 ops/s Signatures.RSA.sign SHA512withRSA 512 thrpt 15 126.572 ± 0.506 ops/s Signatures.RSA.sign SHA512withRSA 2048 thrpt 15 127.159 ± 0.619 ops/s Signatures.RSA.sign SHA512withRSA 16384 thrpt 15 126.104 ± 0.262 ops/s Signatures.RSASSAPSS.sign SHA256withRSASSA-PSS 64 thrpt 15 832.804 ± 4.243 ops/s Signatures.RSASSAPSS.sign SHA256withRSASSA-PSS 512 thrpt 15 828.386 ± 10.118 ops/s Signatures.RSASSAPSS.sign SHA256withRSASSA-PSS 2048 thrpt 15 831.469 ± 4.792 ops/s Signatures.RSASSAPSS.sign SHA256withRSASSA-PSS 16384 thrpt 15 826.325 ± 2.698 ops/s Signatures.RSASSAPSS.sign SHA3846withRSASSA-PSS 64 thrpt 15 276.043 ± 1.594 ops/s Signatures.RSASSAPSS.sign SHA3846withRSASSA-PSS 512 thrpt 15 278.548 ± 2.011 ops/s Signatures.RSASSAPSS.sign SHA3846withRSASSA-PSS 2048 thrpt 15 276.393 ± 2.155 ops/s Signatures.RSASSAPSS.sign SHA3846withRSASSA-PSS 16384 thrpt 15 274.924 ± 1.520 ops/s Signatures.RSASSAPSS.sign SHA512withRSASSA-PSS 64 thrpt 15 126.004 ± 0.413 ops/s Signatures.RSASSAPSS.sign SHA512withRSASSA-PSS 512 thrpt 15 127.211 ± 0.312 ops/s Signatures.RSASSAPSS.sign SHA512withRSASSA-PSS 2048 thrpt 15 127.200 ± 0.338 ops/s Signatures.RSASSAPSS.sign SHA512withRSASSA-PSS 16384 thrpt 15 126.327 ± 0.520 ops/s Signatures.sign secp256r1 64 thrpt 15 1523.564 ± 22.411 ops/s Signatures.sign secp256r1 512 thrpt 15 1529.083 ± 5.903 ops/s Signatures.sign secp256r1 2048 thrpt 15 1530.112 ± 7.832 ops/s Signatures.sign secp256r1 16384 thrpt 15 1500.652 ± 1.936 ops/s Signatures.sign secp384r1 64 thrpt 15 642.752 ± 11.175 ops/s Signatures.sign secp384r1 512 thrpt 15 645.279 ± 3.632 ops/s Signatures.sign secp384r1 2048 thrpt 15 632.866 ± 4.137 ops/s Signatures.sign secp384r1 16384 thrpt 15 624.020 ± 6.282 ops/s Signatures.sign secp521r1 64 thrpt 15 319.333 ± 1.587 ops/s Signatures.sign secp521r1 512 thrpt 15 320.025 ± 0.890 ops/s Signatures.sign secp521r1 2048 thrpt 15 309.922 ± 9.569 ops/s Signatures.sign secp521r1 16384 thrpt 15 317.070 ± 0.930 ops/s Thanks, Xuelei ------------- Commit messages: - add DSA signatures - 8296818: Enhance JMH tests java/security/Signatures.java Changes: https://git.openjdk.org/jdk/pull/11131/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11131&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8296818 Stats: 146 lines in 1 file changed: 114 ins; 16 del; 16 mod Patch: https://git.openjdk.org/jdk/pull/11131.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11131/head:pull/11131 PR: https://git.openjdk.org/jdk/pull/11131
