Optimization list of Go 1.15 version [Summary]

                                                                                                                                                     

The following column will introduce to you the optimization list [Summary] of the Go 1.15 version from the Golang Tutorial column. I hope it will be helpful to friends in need!

Go 1.15 This update is very important for a popular modern programming language.

Go 1.15 This update brings many improvements, including Here's the explanation:

• Go The linker now has lower resource usage, is faster, and has better code quality. Typically, for large Go applications, the linking process is about 20% faster than before, while memory usage is about 30% lower.

• Go 1.15 binaries are about 5% smaller than Go 1.14.

• The "-spectre" flag was added in Go 1.15 to enable Specter mitigations for the compiler and assembler.

• Go now supports mitigates the Intel JCC Erratum by aligning functions to 32-byte boundaries and padding jump instructions.

• Now, Go has better OpenBSD support for ARM/ARM64, and as before, it has good state support for i386 and AMD64.

• The Go 64-bit RISC-V port is now available It has relatively high stability and performance, and supports asynchronous preemption and other functions.

• Continue to use 32-bit x86 hardware, now you need to have the support of adding SSE2 CPU.

• Now using higher core count systems, allocating small objects is much faster than previous versions.

For more details about Go 1.15, please check out Release Notes.

Original address: https://www.phoronix.com/scan.php?page=news_item&px=Go-1.15-Released

Translated address: https:/ /learnku.com/go/t/48344

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