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net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (darwin-amd64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (darwin-amd64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (darwin-amd64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (darwin-amd64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (darwin-amd64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (darwin-amd64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (darwin-amd64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (darwin-amd64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-386), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-386), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-386), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-386), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-386-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-386-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-386-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-386-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-amd64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-amd64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-amd64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-amd64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-amd64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-amd64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-amd64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-amd64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-arm), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-arm), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-arm), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-arm), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (freebsd-arm-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (freebsd-arm-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (freebsd-arm-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (freebsd-arm-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-386), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-386), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-386), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-386), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-386-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-386-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-386-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-386-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-amd64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-amd64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-amd64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-amd64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-amd64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-amd64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-amd64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-amd64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-arm), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-arm), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-arm), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-arm), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (linux-arm-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (linux-arm-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (linux-arm-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (linux-arm-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-386), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-386), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-386), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-386), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-386-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-386-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-386-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-386-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-amd64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-amd64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-amd64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-amd64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-amd64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-amd64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-amd64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-amd64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-arm), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-arm), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-arm), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-arm), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-arm-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-arm-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-arm-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-arm-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-arm64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-arm64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-arm64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-arm64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (netbsd-arm64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (netbsd-arm64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (netbsd-arm64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (netbsd-arm64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (openbsd-386), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (openbsd-386), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (openbsd-386), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (openbsd-386), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (openbsd-386-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (openbsd-386-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (openbsd-386-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (openbsd-386-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (openbsd-amd64), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (openbsd-amd64), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (openbsd-amd64), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (openbsd-amd64), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
net: reduce allocation size in ReadFromUDP Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com>
2021-02-11 20:34:22 -07:00
pkg syscall (openbsd-amd64-cgo), func RecvfromInet4(int, []uint8, int, *SockaddrInet4) (int, error)
pkg syscall (openbsd-amd64-cgo), func RecvfromInet6(int, []uint8, int, *SockaddrInet6) (int, error)
net: remove allocation from UDPConn.WriteTo Duplicate some code to avoid an interface. name old time/op new time/op delta WriteToReadFromUDP-8 6.38µs ±20% 5.59µs ±10% -12.38% (p=0.001 n=10+9) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 64.0B ± 0% 32.0B ± 0% -50.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 2.00 ± 0% 1.00 ± 0% -50.00% (p=0.000 n=10+10) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ied15ff92268c652cf445836e0446025eaeb60cc9 Reviewed-on: https://go-review.googlesource.com/c/go/+/331489 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Damien Neil <dneil@google.com>
2021-05-26 13:55:16 -06:00
pkg syscall (openbsd-amd64-cgo), func SendtoInet4(int, []uint8, int, SockaddrInet4) error
pkg syscall (openbsd-amd64-cgo), func SendtoInet6(int, []uint8, int, SockaddrInet6) error
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