> - Iteration over hash tables using `in-hash`, `in-hash-pairs`, > `in-mutable-hash` and `in-mutable-set` have improved performance, up > to twice as fast on microbenchmarks.
This is not equivalent to my original text. How about: Hash table and set iteration, via both existing and new non-generic sequences, is more performant, up to twice as fast on microbenchmarks. > > - The Racket optimizer detects many more optimization opportunities, > including when variables always hold numbers. > > - The `db` library supports multi-result statements in MySQL. > > - The `net/dns` library supports SRV records. > > > Any thoughts / things I've missed? > > Vincent > > > > On Fri, 15 Apr 2016 13:28:59 -0500, > Vincent St-Amour wrote: >> >> The release announcement sketch that I have so far is below. Please >> mail me new items and/or edits. >> >> Please phrase announcements using complete sentences and avoid the >> word "now". >> ---------------------------------------------------------------------- >> >> mflatt: >> - unix-style install on Mac (4e7bb3071a913e57715e68b09b39666c75026aee) >> - new optimizer IR (0c38da0ee2b3a8c7e9ca616e0152d9c075009495) >> - changed some names in the runtime (if it's a public interface, we may want >> to mention) (5f7d0317e86398f9d1ba27ffc4d6dfcd4c2141b0) >> - preserved syntax properties (d22df41001dd87eaf6130618b2a1a3b9cf3664b8) >> >> robby: >> - unsafe-chaperone-procedure (41c8d5bc27dba1686a02eed9aed43346772ba66f) >> - procedure-result-arity (579d50b2d8fd448a554e21effe70637ad2dc9f7b) >> - contract performance improvements >> (35ce47d97ccb4a74e481d10e65d6812c40c979ec, >> 126c0905797b3924b090b0f9c671dde330f74656, >> 126c0905797b3924b090b0f9c671dde330f74656, >> bea67c0a39725aea35bc4a8cabd6c6891dfdc564, probably more) >> >> ryanc: >> - better syntax-parse error messages >> (a86931d5f999c47698c6abab614276363a7c93da, >> fafa83a8a087bea1e456bc907da987dfaa6dc62d) >> >> stamourv: >> - contract profiler improved coverage >> (379a3dd110b7902d9947dd075b0c34c9d4b394dc) >> >> stchang: >> - hash iteration performance improvements >> (e8d34dd1562869c4e9352c5f007ed400825c85bb and others) >> >> Gustavo Massaccesi / mflatt >> - many optimizer improvements (bbbe99db43c3f7b2e193c83b59099e0b6f6e6427, >> 1b54b1c0400dd25110efb90e1da6fda34487f03c, >> 3f246dd857c886214ef6766f5c3baf2f50340b06, >> 65838bd3c8859ec099f33e8f67f1ab3042e68c3c, >> 2bfb851ccc49b3de72e5c5d60b8d337d890a068e, probably more) >> >> >> Other repos: >> >> db: >> - support for multi-result statements in mysql >> (be087f41b7a344a54368428f77aca025388ff636) >> >> net: >> - support for SRV records in net/dns >> (8e052111691396d71ead2bfe2f2ade47f3d6287d) >> >> ---------------------------------------------------------------------- > > -- > You received this message because you are subscribed to the Google Groups > "Racket Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/racket-dev/m2fuuhzbir.wl-stamourv%40eecs.northwestern.edu. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Racket Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-dev/CAFfiA1%2BXfMutB0Jz1NtdYg0SKUWka6Q6o0UtJhMQdWuFuLcpCw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
