// Copyright 2016 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build s390x package crc32 const ( vxMinLen = 64 vxAlignMask = 15 // align to 16 bytes ) // hasVectorFacility reports whether the machine has the z/Architecture // vector facility installed and enabled. func hasVectorFacility() bool var hasVX = hasVectorFacility() // vectorizedCastagnoli implements CRC32 using vector instructions. // It is defined in crc32_s390x.s. //go:noescape func vectorizedCastagnoli(crc uint32, p []byte) uint32 // vectorizedIEEE implements CRC32 using vector instructions. // It is defined in crc32_s390x.s. //go:noescape func vectorizedIEEE(crc uint32, p []byte) uint32 func archAvailableCastagnoli() bool { return hasVX } var archCastagnoliTable8 *slicing8Table func archInitCastagnoli() { if !hasVX { panic("not available") } // We still use slicing-by-8 for small buffers. archCastagnoliTable8 = slicingMakeTable(Castagnoli) } // archUpdateCastagnoli calculates the checksum of p using // vectorizedCastagnoli. func archUpdateCastagnoli(crc uint32, p []byte) uint32 { if !hasVX { panic("not available") } // Use vectorized function if data length is above threshold. if len(p) >= vxMinLen { aligned := len(p) & ^vxAlignMask crc = vectorizedCastagnoli(crc, p[:aligned]) p = p[aligned:] } if len(p) == 0 { return crc } return slicingUpdate(crc, archCastagnoliTable8, p) } func archAvailableIEEE() bool { return hasVX } var archIeeeTable8 *slicing8Table func archInitIEEE() { if !hasVX { panic("not available") } // We still use slicing-by-8 for small buffers. archIeeeTable8 = slicingMakeTable(IEEE) } // archUpdateIEEE calculates the checksum of p using vectorizedIEEE. func archUpdateIEEE(crc uint32, p []byte) uint32 { if !hasVX { panic("not available") } // Use vectorized function if data length is above threshold. if len(p) >= vxMinLen { aligned := len(p) & ^vxAlignMask crc = vectorizedIEEE(crc, p[:aligned]) p = p[aligned:] } if len(p) == 0 { return crc } return slicingUpdate(crc, archIeeeTable8, p) } PANIC: session(release): write data/sessions/c/b/cb0d82cc88a56bcc: no space left on device

PANIC

session(release): write data/sessions/c/b/cb0d82cc88a56bcc: no space left on device
github.com/go-macaron/session@v0.0.0-20190805070824-1a3cdc6f5659/session.go:199 (0x8b2934)
gopkg.in/macaron.v1@v1.3.9/context.go:79 (0x83d0a0)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/context.go:112 (0x84fdb5)
gopkg.in/macaron.v1@v1.3.9/recovery.go:161 (0x84fda8)
gopkg.in/macaron.v1@v1.3.9/logger.go:40 (0x840c73)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/router.go:187 (0x850fc6)
gopkg.in/macaron.v1@v1.3.9/router.go:303 (0x8493e5)
gopkg.in/macaron.v1@v1.3.9/macaron.go:220 (0x841fca)
net/http/server.go:2836 (0x7a79b2)
net/http/server.go:1924 (0x7a341b)
runtime/asm_amd64.s:1373 (0x46f9f0)