5 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	5fea2ccc77	all: single space after period. ... The tree's pretty inconsistent about single space vs double space after a period in documentation. Make it consistently a single space, per earlier decisions. This means contributors won't be confused by misleading precedence. This CL doesn't use go/doc to parse. It only addresses // comments. It was generated with: $ perl -i -npe 's,^(\s*// .+[a-z]\.) +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.) +([A-Z])') $ go test go/doc -update Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7 Reviewed-on: https://go-review.googlesource.com/20022 Reviewed-by: Rob Pike <r@golang.org> Reviewed-by: Dave Day <djd@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>	2016-03-02 00:13:47 +00:00
Ilya Tocar	1d1f2fb4c6	cmd/internal/obj/x86: add new instructions, cleanup. ... Add several instructions that were used via BYTE and use them. Instructions added: PEXTRB, PEXTRD, PEXTRQ, PINSRB, XGETBV, POPCNT. Change-Id: I5a80cd390dc01f3555dbbe856a475f74b5e6df65 Reviewed-on: https://go-review.googlesource.com/18593 Run-TryBot: Ilya Tocar <ilya.tocar@intel.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Russ Cox <rsc@golang.org>	2016-01-13 14:04:44 +00:00
Brad Fitzpatrick	5a0d9ef873	crypto/tls, crypto/aes: remove allocations when Writing & Reading ... benchmark old ns/op new ns/op delta BenchmarkTLS-4 8571 7938 -7.39% benchmark old MB/s new MB/s speedup BenchmarkTLS-4 119.46 128.98 1.08x benchmark old allocs new allocs delta BenchmarkTLS-4 8 0 -100.00% benchmark old bytes new bytes delta BenchmarkTLS-4 128 0 -100.00% On: func BenchmarkTLS(b *testing.B) { b.ReportAllocs() b.SetBytes(1024) ts := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { io.Copy(ioutil.Discard, r.Body) })) defer ts.Close() buf := make([]byte, 1024) for i := range buf { buf[i] = byte(i) } c, err := tls.Dial("tcp", ts.Listener.Addr().String(), &tls.Config{ InsecureSkipVerify: true, }) if err != nil { b.Fatal(err) } defer c.Close() clen := int64(b.N) * 1024 if _, err := c.Write([]byte( "POST / HTTP/1.1\r\nHost: foo\r\nContent-Length: " + fmt.Sprint(clen) + "\r\n\r\n")); err != nil { b.Fatal(err) } b.ResetTimer() for i := 0; i < b.N; i++ { if _, err := c.Write(buf); err != nil { b.Fatal(err) } } } Change-Id: I206e7e2118b97148f9751b740d8470895634d3f5 Reviewed-on: https://go-review.googlesource.com/16828 Reviewed-by: Adam Langley <agl@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>	2015-11-14 13:12:47 +00:00
Vlad Krasnov	efeeee38c9	crypto/aes: dedicated asm version of AES-GCM ... The existing implementation didn't use the CLMUL instructions for fast and constant time binary-field multiplication. With this change, amd64 CPUs that support both AES and CLMUL instructions will use an optimised asm implementation. benchmark old ns/op new ns/op delta BenchmarkAESGCMSeal8K 91723 3200 -96.51% BenchmarkAESGCMOpen8K 91487 3324 -96.37% BenchmarkAESGCMSeal1K 11873 546 -95.40% BenchmarkAESGCMOpen1K 11833 594 -94.98% benchmark old MB/s new MB/s speedup BenchmarkAESGCMSeal8K 89.31 2559.62 28.66x BenchmarkAESGCMOpen8K 89.54 2463.78 27.52x BenchmarkAESGCMSeal1K 86.24 1872.49 21.71x BenchmarkAESGCMOpen1K 86.53 1721.78 19.90x Change-Id: Idd63233098356d8b353d16624747b74d0c3f193e Reviewed-on: https://go-review.googlesource.com/10484 TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Adam Langley <agl@golang.org>	2015-08-29 21:02:38 +00:00
Russ Cox	c007ce824d	build: move package sources from src/pkg to src ... Preparation was in CL 134570043. This CL contains only the effect of 'hg mv src/pkg/* src'. For more about the move, see golang.org/s/go14nopkg.	2014-09-08 00:08:51 -04:00