> There are several places where MontgomeryIntegerPolynomialP256.mult() can be > optimized. In particular, since modulus[2] = 0 several multiplications can be > removed. Other multiplications can be replaced by shifts, which also saves > time. Preliminary tests indicate an improvement between 5-10%.
Ben Perez has updated the pull request incrementally with one additional commit since the last revision: Made modulus array @Stable, and removed non-zero hand written modulus values ------------- Changes: - all: https://git.openjdk.org/jdk/pull/26792/files - new: https://git.openjdk.org/jdk/pull/26792/files/ea1422e3..46680f9d Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=26792&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=26792&range=00-01 Stats: 17 lines in 1 file changed: 5 ins; 0 del; 12 mod Patch: https://git.openjdk.org/jdk/pull/26792.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26792/head:pull/26792 PR: https://git.openjdk.org/jdk/pull/26792
