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Please answer these questions before submitting your issue. Thanks!
go version
go version go1.9.2 linux/arm64
yes
go env
GOARCH="arm64" GOBIN="" GOEXE="" GOHOSTARCH="arm64" GOHOSTOS="linux" GOOS="linux" GOPATH="" GORACE="" GOROOT="/usr/lib/go-1.6" GOTOOLDIR="/usr/lib/go-1.6/pkg/tool/linux_arm64" GO15VENDOREXPERIMENT="1" CC="gcc" GOGCCFLAGS="-fPIC -pthread -fmessage-length=0" CXX="g++" CGO_ENABLED="1"
go test crypto/rsa -bench .
Performance can be on par with OpenSSL (https://blog.cloudflare.com/content/images/2017/11/pub_key_1_core-2.png)
+10X slower than OpenSSL (https://blog.cloudflare.com/content/images/2017/11/go_pub_key_1_core.png)
The text was updated successfully, but these errors were encountered:
Go 1.11beta1 is substantially faster than Go 1.10.2 on this test, on Cavium ThunderX / Packet c1.large.arm ("Type 2A").
ed@ed-2a-bcc-llvm:~$ go version go version go1.10.2 linux/arm64 ed@ed-2a-bcc-llvm:~$ go test crypto/rsa -bench . goos: linux goarch: arm64 pkg: crypto/rsa BenchmarkRSA2048Decrypt-96 20 74651551 ns/op BenchmarkRSA2048Sign-96 20 77650290 ns/op Benchmark3PrimeRSA2048Decrypt-96 50 35958813 ns/op PASS ok crypto/rsa 8.809s ed@ed-2a-bcc-llvm:~$ ~/go/bin/go1.11beta1 test crypto/rsa -bench . goos: linux goarch: arm64 pkg: crypto/rsa BenchmarkRSA2048Decrypt-96 100 11466566 ns/op BenchmarkRSA2048Sign-96 100 11855513 ns/op Benchmark3PrimeRSA2048Decrypt-96 200 7684199 ns/op PASS ok crypto/rsa 6.584s
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Please answer these questions before submitting your issue. Thanks!
What version of Go are you using (
go version
)?go version go1.9.2 linux/arm64
Does this issue reproduce with the latest release?
yes
What operating system and processor architecture are you using (
go env
)?GOARCH="arm64"
GOBIN=""
GOEXE=""
GOHOSTARCH="arm64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH=""
GORACE=""
GOROOT="/usr/lib/go-1.6"
GOTOOLDIR="/usr/lib/go-1.6/pkg/tool/linux_arm64"
GO15VENDOREXPERIMENT="1"
CC="gcc"
GOGCCFLAGS="-fPIC -pthread -fmessage-length=0"
CXX="g++"
CGO_ENABLED="1"
What did you do?
go test crypto/rsa -bench .
What did you expect to see?
Performance can be on par with OpenSSL (https://blog.cloudflare.com/content/images/2017/11/pub_key_1_core-2.png)
What did you see instead?
+10X slower than OpenSSL (https://blog.cloudflare.com/content/images/2017/11/go_pub_key_1_core.png)
The text was updated successfully, but these errors were encountered: