forked from mirrors/gotosocial
[chore] pull in latest go-cache, go-runners versions (#1306)
Signed-off-by: kim <grufwub@gmail.com> Signed-off-by: kim <grufwub@gmail.com>
This commit is contained in:
kim
GitHub
parent
0dbe6c514f
commit
adbc87700a
23 changed files with 329 additions and 865 deletions
9
go.mod
9
go.mod
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@ -5,13 +5,13 @@ go 1.19
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require (
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codeberg.org/gruf/go-bytesize v1.0.2
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codeberg.org/gruf/go-byteutil v1.0.2
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codeberg.org/gruf/go-cache/v3 v3.2.0
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codeberg.org/gruf/go-cache/v3 v3.2.2
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codeberg.org/gruf/go-debug v1.2.0
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codeberg.org/gruf/go-errors/v2 v2.0.2
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codeberg.org/gruf/go-kv v1.5.2
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codeberg.org/gruf/go-logger/v2 v2.2.1
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codeberg.org/gruf/go-mutexes v1.1.4
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codeberg.org/gruf/go-runners v1.3.1
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codeberg.org/gruf/go-runners v1.4.0
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codeberg.org/gruf/go-store/v2 v2.0.10
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github.com/abema/go-mp4 v0.9.0
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github.com/buckket/go-blurhash v1.1.0
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@ -69,12 +69,11 @@ require (
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codeberg.org/gruf/go-fastpath v1.0.3 // indirect
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codeberg.org/gruf/go-fastpath/v2 v2.0.0 // indirect
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codeberg.org/gruf/go-hashenc v1.0.2 // indirect
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codeberg.org/gruf/go-mangler v1.1.1 // indirect
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codeberg.org/gruf/go-mangler v1.2.2 // indirect
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codeberg.org/gruf/go-maps v1.0.3 // indirect
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codeberg.org/gruf/go-pools v1.1.0 // indirect
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codeberg.org/gruf/go-sched v1.1.1 // indirect
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codeberg.org/gruf/go-sched v1.2.0 // indirect
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github.com/aymerick/douceur v0.2.0 // indirect
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github.com/cespare/xxhash v1.1.0 // indirect
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/dsoprea/go-exif/v3 v3.0.0-20210625224831-a6301f85c82b // indirect
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github.com/dsoprea/go-iptc v0.0.0-20200610044640-bc9ca208b413 // indirect
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19
go.sum
19
go.sum
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@ -69,8 +69,8 @@ codeberg.org/gruf/go-bytesize v1.0.2/go.mod h1:n/GU8HzL9f3UNp/mUKyr1qVmTlj7+xacp
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codeberg.org/gruf/go-byteutil v1.0.0/go.mod h1:cWM3tgMCroSzqoBXUXMhvxTxYJp+TbCr6ioISRY5vSU=
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codeberg.org/gruf/go-byteutil v1.0.2 h1:OesVyK5VKWeWdeDR00zRJ+Oy8hjXx1pBhn7WVvcZWVE=
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codeberg.org/gruf/go-byteutil v1.0.2/go.mod h1:cWM3tgMCroSzqoBXUXMhvxTxYJp+TbCr6ioISRY5vSU=
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codeberg.org/gruf/go-cache/v3 v3.2.0 h1:pHJhS3SqufVnA2bxgzQpBh9Mfsljqulx2ynpy6thTE8=
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codeberg.org/gruf/go-cache/v3 v3.2.0/go.mod h1:d4xafgOjVE+4+82WjIqqJl8NQusXkgUHbkTuXoeB3fA=
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codeberg.org/gruf/go-cache/v3 v3.2.2 h1:hq6/RITgpcArjzbYSyo3uFxfIw7wW3KqAQjEaN7dj58=
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codeberg.org/gruf/go-cache/v3 v3.2.2/go.mod h1:+Eje6nCvN8QF71VyYjMWMnkdv6t1kHnCO/SvyC4K12Q=
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codeberg.org/gruf/go-debug v1.2.0 h1:WBbTMnK1ArFKUmgv04aO2JiC/daTOB8zQGi521qb7OU=
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codeberg.org/gruf/go-debug v1.2.0/go.mod h1:N+vSy9uJBQgpQcJUqjctvqFz7tBHJf+S/PIjLILzpLg=
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codeberg.org/gruf/go-errors/v2 v2.0.0/go.mod h1:ZRhbdhvgoUA3Yw6e56kd9Ox984RrvbEFC2pOXyHDJP4=
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@ -89,18 +89,18 @@ codeberg.org/gruf/go-kv v1.5.2 h1:B0RkAXLUXYn3Za1NzTXOcUvAc+JUC2ZadTMkCUDa0mc=
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codeberg.org/gruf/go-kv v1.5.2/go.mod h1:al6ASW/2CbGqz2YcM8B00tvWnVi1bU1CH3HYs5tZxo4=
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codeberg.org/gruf/go-logger/v2 v2.2.1 h1:RP2u059EQKTBFV3cN8X6xDxNk2RkzqdgXGKflKqB7Oc=
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codeberg.org/gruf/go-logger/v2 v2.2.1/go.mod h1:m/vBfG5jNUmYXI8Hg9aVSk7Pn8YgEBITQB/B/CzdRss=
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codeberg.org/gruf/go-mangler v1.1.1 h1:Ci56Le8PKrfESTNYjIZu3AoqAf/O2mX8BTWC6EuN7HA=
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codeberg.org/gruf/go-mangler v1.1.1/go.mod h1:z6nL/uyp1AnEFPMD7YO3J/kQTY6fBPlIjwhqBMyPExo=
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codeberg.org/gruf/go-mangler v1.2.2 h1:fisdWXa6dW4p1uYdbz5Of3R4lDDFPuRqKavGI9O03Rc=
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codeberg.org/gruf/go-mangler v1.2.2/go.mod h1:X/7URkFhLBAVKkTxmqF11Oxw3A6pSSxgPeHssQaiq28=
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codeberg.org/gruf/go-maps v1.0.3 h1:VDwhnnaVNUIy5O93CvkcE2IZXnMB1+IJjzfop9V12es=
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codeberg.org/gruf/go-maps v1.0.3/go.mod h1:D5LNDxlC9rsDuVQVM6JObaVGAdHB6g2dTdOdkh1aXWA=
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codeberg.org/gruf/go-mutexes v1.1.4 h1:HWaIZavPL92SBJxNOlIXAmAT5CB2hAs72/lBN31jnzM=
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codeberg.org/gruf/go-mutexes v1.1.4/go.mod h1:1j/6/MBeBQUedAtAtysLLnBKogfOZAxdym0E3wlaBD8=
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codeberg.org/gruf/go-pools v1.1.0 h1:LbYP24eQLl/YI1fSU2pafiwhGol1Z1zPjRrMsXpF88s=
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codeberg.org/gruf/go-pools v1.1.0/go.mod h1:ZMYpt/DjQWYC3zFD3T97QWSFKs62zAUGJ/tzvgB9D68=
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codeberg.org/gruf/go-runners v1.3.1 h1:d/OQMMMiA6yPaDSbSr0/Jc+lucWmm7AiAZjWffpNKVQ=
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codeberg.org/gruf/go-runners v1.3.1/go.mod h1:rl0EdZNozkRMb21DAtOL5L4oTfmslYQdZgq2RMMc/H4=
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codeberg.org/gruf/go-sched v1.1.1 h1:YtLSQhpypzuD3HTup5oF7LLWB79gTL4nqW06kH4Vwks=
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codeberg.org/gruf/go-sched v1.1.1/go.mod h1:SRcdP/5qim+EBT3n3r4aUra1C30yPqV4OJOXuqvgdQM=
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codeberg.org/gruf/go-runners v1.4.0 h1:977nVjigAdH95+VAB/a6tyBJOKk99e60h+mfHzBs/n8=
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codeberg.org/gruf/go-runners v1.4.0/go.mod h1:kUM6GYL7dC+f9Sc/XuwdvB/mB4FuI4fJFb150ADMsmw=
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codeberg.org/gruf/go-sched v1.2.0 h1:utZl/7srVcbh30rFw42LC2/cMtak4UZRxtIOt/5riNA=
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codeberg.org/gruf/go-sched v1.2.0/go.mod h1:v4ueWq+fAtAw9JYt4aFXvadI1YoOqofgHQgszRYuslA=
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codeberg.org/gruf/go-store/v2 v2.0.10 h1:/2iZ4j29A//EhM3XziJP6SxtdIcaAyPmJEv31+6XD8g=
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codeberg.org/gruf/go-store/v2 v2.0.10/go.mod h1:KMRE173S6W2sGhuIa4jY/OPIO65F9++7rmWTfZ4xTeY=
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dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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@ -108,7 +108,6 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
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github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
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github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
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github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
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github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
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github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
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github.com/abema/go-mp4 v0.9.0 h1:WFkzn0J8uYTQ2MIWfgCaFHRB3VDkird5JncIjuuKjGI=
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github.com/abema/go-mp4 v0.9.0/go.mod h1:vPl9t5ZK7K0x68jh12/+ECWBCXoWuIDtNgPtU2f04ws=
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@ -122,7 +121,6 @@ github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd3
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github.com/buckket/go-blurhash v1.1.0 h1:X5M6r0LIvwdvKiUtiNcRL2YlmOfMzYobI3VCKCZc9Do=
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github.com/buckket/go-blurhash v1.1.0/go.mod h1:aT2iqo5W9vu9GpyoLErKfTHwgODsZp3bQfXjXJUxNb8=
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github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
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github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
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github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
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github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
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github.com/cheekybits/is v0.0.0-20150225183255-68e9c0620927/go.mod h1:h/aW8ynjgkuj+NQRlZcDbAbM1ORAbXjXX77sX7T289U=
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@ -542,7 +540,6 @@ github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykE
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github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
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github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
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github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
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github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
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github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
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github.com/spf13/afero v1.9.2 h1:j49Hj62F0n+DaZ1dDCvhABaPNSGNkt32oRFxI33IEMw=
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github.com/spf13/afero v1.9.2/go.mod h1:iUV7ddyEEZPO5gA3zD4fJt6iStLlL+Lg4m2cihcDf8Y=
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22
vendor/codeberg.org/gruf/go-cache/v3/result/cache.go
generated
vendored
22
vendor/codeberg.org/gruf/go-cache/v3/result/cache.go
generated
vendored
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@ -56,8 +56,8 @@ func New[Value any](lookups []Lookup, copy func(Value) Value, cap int) *Cache[Va
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c.lookups = make([]structKey, len(lookups))
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for i, lookup := range lookups {
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// Generate keyed field info for lookup
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c.lookups[i] = genStructKey(lookup, t)
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// Create keyed field info for lookup
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c.lookups[i] = newStructKey(lookup, t)
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}
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// Create and initialize underlying cache
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@ -159,7 +159,7 @@ func (c *Cache[Value]) Load(lookup string, load func() (Value, error), keyParts
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keyInfo := c.lookups.get(lookup)
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// Generate cache key string.
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ckey := genKey(keyParts...)
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ckey := keyInfo.genKey(keyParts)
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// Acquire cache lock
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c.cache.Lock()
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@ -248,17 +248,17 @@ func (c *Cache[Value]) Store(value Value, store func() error) error {
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func (c *Cache[Value]) Has(lookup string, keyParts ...any) bool {
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var res result[Value]
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// Get lookup key type by name.
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keyType := c.lookups.get(lookup)
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// Get lookup key info by name.
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keyInfo := c.lookups.get(lookup)
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// Generate cache key string.
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ckey := genKey(keyParts...)
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ckey := keyInfo.genKey(keyParts)
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// Acquire cache lock
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c.cache.Lock()
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// Look for primary key for cache key
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pkey, ok := keyType.pkeys[ckey]
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pkey, ok := keyInfo.pkeys[ckey]
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if ok {
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// Fetch the result for primary key
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@ -275,15 +275,15 @@ func (c *Cache[Value]) Has(lookup string, keyParts ...any) bool {
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// Invalidate will invalidate any result from the cache found under given lookup and key parts.
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func (c *Cache[Value]) Invalidate(lookup string, keyParts ...any) {
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// Get lookup key type by name.
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keyType := c.lookups.get(lookup)
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// Get lookup key info by name.
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keyInfo := c.lookups.get(lookup)
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// Generate cache key string.
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ckey := genKey(keyParts...)
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ckey := keyInfo.genKey(keyParts)
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// Look for primary key for cache key
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c.cache.Lock()
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pkey, ok := keyType.pkeys[ckey]
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pkey, ok := keyInfo.pkeys[ckey]
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c.cache.Unlock()
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if !ok {
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106
vendor/codeberg.org/gruf/go-cache/v3/result/key.go
generated
vendored
106
vendor/codeberg.org/gruf/go-cache/v3/result/key.go
generated
vendored
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@ -1,6 +1,7 @@
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package result
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import (
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"fmt"
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"reflect"
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"strings"
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"sync"
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@ -51,10 +52,10 @@ func (sk structKeys) generate(a any) []cacheKey {
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buf.B = buf.B[:0]
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// Append each field value to buffer.
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for _, idx := range sk[i].fields {
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fv := v.Field(idx)
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for _, field := range sk[i].fields {
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fv := v.Field(field.index)
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fi := fv.Interface()
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buf.B = mangler.Append(buf.B, fi)
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buf.B = field.mangle(buf.B, fi)
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buf.B = append(buf.B, '.')
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}
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@ -123,17 +124,58 @@ type structKey struct {
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// fields is a slice of runtime struct field
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// indices, of the fields encompassed by this key.
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fields []int
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fields []structField
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// pkeys is a lookup of stored struct key values
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// to the primary cache lookup key (int64).
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pkeys map[string]int64
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}
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// genStructKey will generate a structKey{} information object for user-given lookup
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type structField struct {
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// index is the reflect index of this struct field.
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index int
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// mangle is the mangler function for
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// serializing values of this struct field.
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mangle mangler.Mangler
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}
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// genKey generates a cache key string for given key parts (i.e. serializes them using "go-mangler").
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func (sk structKey) genKey(parts []any) string {
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// Check this expected no. key parts.
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if len(parts) != len(sk.fields) {
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panic(fmt.Sprintf("incorrect no. key parts provided: want=%d received=%d", len(parts), len(sk.fields)))
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}
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// Acquire byte buffer
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buf := getBuf()
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defer putBuf(buf)
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buf.Reset()
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// Encode each key part
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for i, part := range parts {
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buf.B = sk.fields[i].mangle(buf.B, part)
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buf.B = append(buf.B, '.')
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}
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// Drop last '.'
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buf.Truncate(1)
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// Return string copy
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return string(buf.B)
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}
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// newStructKey will generate a structKey{} information object for user-given lookup
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// key information, and the receiving generic paramter's type information. Panics on error.
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func genStructKey(lk Lookup, t reflect.Type) structKey {
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var zeros []any
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func newStructKey(lk Lookup, t reflect.Type) structKey {
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var (
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sk structKey
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zeros []any
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)
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// Set the lookup name
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sk.name = lk.Name
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// Split dot-separated lookup to get
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// the individual struct field names
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@ -142,8 +184,8 @@ func genStructKey(lk Lookup, t reflect.Type) structKey {
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panic("no key fields specified")
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}
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// Pre-allocate slice of expected length
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fields := make([]int, len(names))
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// Allocate the mangler and field indices slice.
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sk.fields = make([]structField, len(names))
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for i, name := range names {
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// Get field info for given name
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@ -158,60 +200,30 @@ func genStructKey(lk Lookup, t reflect.Type) structKey {
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}
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// Set the runtime field index
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fields[i] = ft.Index[0]
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sk.fields[i].index = ft.Index[0]
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// Allocate new instance of field
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v := reflect.New(ft.Type)
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v = v.Elem()
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// Fetch mangler for field type.
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sk.fields[i].mangle = mangler.Get(ft.Type)
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||||
if !lk.AllowZero {
|
||||
// Append the zero value interface
|
||||
zeros = append(zeros, v.Interface())
|
||||
}
|
||||
}
|
||||
|
||||
var zvalue string
|
||||
|
||||
if len(zeros) > 0 {
|
||||
// Generate zero value string
|
||||
zvalue = genKey(zeros...)
|
||||
sk.zero = sk.genKey(zeros)
|
||||
}
|
||||
|
||||
return structKey{
|
||||
name: lk.Name,
|
||||
zero: zvalue,
|
||||
fields: fields,
|
||||
pkeys: make(map[string]int64),
|
||||
}
|
||||
}
|
||||
// Allocate primary lookup map
|
||||
sk.pkeys = make(map[string]int64)
|
||||
|
||||
// genKey generates a cache key for given key values.
|
||||
func genKey(parts ...any) string {
|
||||
if len(parts) == 0 {
|
||||
// Panic to prevent annoying usecase
|
||||
// where user forgets to pass lookup
|
||||
// and instead only passes a key part,
|
||||
// e.g. cache.Get("key")
|
||||
// which then always returns false.
|
||||
panic("no key parts provided")
|
||||
}
|
||||
|
||||
// Acquire byte buffer
|
||||
buf := getBuf()
|
||||
defer putBuf(buf)
|
||||
buf.Reset()
|
||||
|
||||
// Encode each key part
|
||||
for _, part := range parts {
|
||||
buf.B = mangler.Append(buf.B, part)
|
||||
buf.B = append(buf.B, '.')
|
||||
}
|
||||
|
||||
// Drop last '.'
|
||||
buf.Truncate(1)
|
||||
|
||||
// Return string copy
|
||||
return string(buf.B)
|
||||
return sk
|
||||
}
|
||||
|
||||
// isExported checks whether function name is exported.
|
||||
|
|
|
|||
8
vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go
generated
vendored
8
vendor/codeberg.org/gruf/go-cache/v3/ttl/schedule.go
generated
vendored
|
|
@ -6,15 +6,15 @@ import (
|
|||
"codeberg.org/gruf/go-sched"
|
||||
)
|
||||
|
||||
// scheduler is the global cache runtime scheduler
|
||||
// for handling regular cache evictions.
|
||||
// scheduler is the global cache runtime
|
||||
// scheduler for handling cache evictions.
|
||||
var scheduler sched.Scheduler
|
||||
|
||||
// schedule will given sweep routine to the global scheduler, and start global scheduler.
|
||||
func schedule(sweep func(time.Time), freq time.Duration) func() {
|
||||
if !scheduler.Running() {
|
||||
// ensure running
|
||||
_ = scheduler.Start()
|
||||
// ensure sched running
|
||||
_ = scheduler.Start(nil)
|
||||
}
|
||||
return scheduler.Schedule(sched.NewJob(sweep).Every(freq))
|
||||
}
|
||||
|
|
|
|||
2
vendor/codeberg.org/gruf/go-mangler/README.md
generated
vendored
2
vendor/codeberg.org/gruf/go-mangler/README.md
generated
vendored
|
|
@ -19,8 +19,6 @@ pkg: codeberg.org/gruf/go-mangler
|
|||
cpu: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
|
||||
BenchmarkMangle
|
||||
BenchmarkMangle-8 723278 1593 ns/op 1168 B/op 120 allocs/op
|
||||
BenchmarkMangleHash
|
||||
BenchmarkMangleHash-8 405380 2788 ns/op 4496 B/op 214 allocs/op
|
||||
BenchmarkJSON
|
||||
BenchmarkJSON-8 199360 6116 ns/op 4243 B/op 142 allocs/op
|
||||
BenchmarkBinary
|
||||
|
|
|
|||
38
vendor/codeberg.org/gruf/go-mangler/load.go
generated
vendored
38
vendor/codeberg.org/gruf/go-mangler/load.go
generated
vendored
|
|
@ -118,20 +118,16 @@ func loadReflect(t reflect.Type) (Mangler, rMangler) {
|
|||
reflect.Uintptr:
|
||||
return mangle_platform_int, nil
|
||||
|
||||
case reflect.Int8,
|
||||
reflect.Uint8:
|
||||
case reflect.Int8, reflect.Uint8:
|
||||
return mangle_8bit, nil
|
||||
|
||||
case reflect.Int16,
|
||||
reflect.Uint16:
|
||||
case reflect.Int16, reflect.Uint16:
|
||||
return mangle_16bit, nil
|
||||
|
||||
case reflect.Int32,
|
||||
reflect.Uint32:
|
||||
case reflect.Int32, reflect.Uint32:
|
||||
return mangle_32bit, nil
|
||||
|
||||
case reflect.Int64,
|
||||
reflect.Uint64:
|
||||
case reflect.Int64, reflect.Uint64:
|
||||
return mangle_64bit, nil
|
||||
|
||||
case reflect.Float32:
|
||||
|
|
@ -214,20 +210,16 @@ func loadReflectKnownPtr(et reflect.Type) Mangler {
|
|||
reflect.Uintptr:
|
||||
return mangle_platform_int_ptr
|
||||
|
||||
case reflect.Int8,
|
||||
reflect.Uint8:
|
||||
case reflect.Int8, reflect.Uint8:
|
||||
return mangle_8bit_ptr
|
||||
|
||||
case reflect.Int16,
|
||||
reflect.Uint16:
|
||||
case reflect.Int16, reflect.Uint16:
|
||||
return mangle_16bit_ptr
|
||||
|
||||
case reflect.Int32,
|
||||
reflect.Uint32:
|
||||
case reflect.Int32, reflect.Uint32:
|
||||
return mangle_32bit_ptr
|
||||
|
||||
case reflect.Int64,
|
||||
reflect.Uint64:
|
||||
case reflect.Int64, reflect.Uint64:
|
||||
return mangle_64bit_ptr
|
||||
|
||||
case reflect.Float32:
|
||||
|
|
@ -261,20 +253,16 @@ func loadReflectKnownSlice(et reflect.Type) Mangler {
|
|||
reflect.Uintptr:
|
||||
return mangle_platform_int_slice
|
||||
|
||||
case reflect.Int8,
|
||||
reflect.Uint8:
|
||||
case reflect.Int8, reflect.Uint8:
|
||||
return mangle_8bit_slice
|
||||
|
||||
case reflect.Int16,
|
||||
reflect.Uint16:
|
||||
case reflect.Int16, reflect.Uint16:
|
||||
return mangle_16bit_slice
|
||||
|
||||
case reflect.Int32,
|
||||
reflect.Uint32:
|
||||
case reflect.Int32, reflect.Uint32:
|
||||
return mangle_32bit_slice
|
||||
|
||||
case reflect.Int64,
|
||||
reflect.Uint64:
|
||||
case reflect.Int64, reflect.Uint64:
|
||||
return mangle_64bit_slice
|
||||
|
||||
case reflect.Float32:
|
||||
|
|
@ -305,7 +293,7 @@ func loadReflectArray(et reflect.Type) rMangler {
|
|||
return nil
|
||||
}
|
||||
|
||||
// loadReflectMap ...
|
||||
// loadReflectMap loads an rMangler function for a map of given key and value types.
|
||||
func loadReflectMap(kt, vt reflect.Type) rMangler {
|
||||
var kmng, vmng rMangler
|
||||
|
||||
|
|
|
|||
64
vendor/codeberg.org/gruf/go-mangler/mangle.go
generated
vendored
64
vendor/codeberg.org/gruf/go-mangler/mangle.go
generated
vendored
|
|
@ -3,15 +3,13 @@ package mangler
|
|||
import (
|
||||
"encoding/binary"
|
||||
"reflect"
|
||||
"sync"
|
||||
"unsafe"
|
||||
|
||||
"github.com/cespare/xxhash"
|
||||
"github.com/cornelk/hashmap"
|
||||
)
|
||||
|
||||
var (
|
||||
// manglers is a map of runtime type ptrs => Mangler functions.
|
||||
manglers = hashmap.New[uintptr, Mangler]()
|
||||
manglers = sync.Map{}
|
||||
|
||||
// bin is a short-hand for our chosen byteorder encoding.
|
||||
bin = binary.LittleEndian
|
||||
|
|
@ -36,12 +34,38 @@ type Mangler func(buf []byte, value any) []byte
|
|||
type rMangler func(buf []byte, value reflect.Value) []byte
|
||||
|
||||
// Get will fetch the Mangler function for given runtime type.
|
||||
func Get(t reflect.Type) (Mangler, bool) {
|
||||
if t == nil {
|
||||
return nil, false
|
||||
}
|
||||
// Note that the returned mangler will be a no-op in the case
|
||||
// that an incorrect type is passed as the value argument.
|
||||
func Get(t reflect.Type) Mangler {
|
||||
var mng Mangler
|
||||
|
||||
// Get raw runtime type ptr
|
||||
uptr := uintptr(iface_value(t))
|
||||
return manglers.Get(uptr)
|
||||
|
||||
// Look for a cached mangler
|
||||
v, ok := manglers.Load(uptr)
|
||||
|
||||
if !ok {
|
||||
// Load mangler function
|
||||
mng = loadMangler(nil, t)
|
||||
} else {
|
||||
// cast cached value
|
||||
mng = v.(Mangler)
|
||||
}
|
||||
|
||||
return func(buf []byte, value any) []byte {
|
||||
// Type check passed value against original arg type.
|
||||
if vt := reflect.TypeOf(value); vt != t {
|
||||
return buf
|
||||
}
|
||||
|
||||
// First write the type ptr (this adds
|
||||
// a unique prefix for each runtime type).
|
||||
buf = mangle_platform_int(buf, uptr)
|
||||
|
||||
// Finally, mangle value
|
||||
return mng(buf, value)
|
||||
}
|
||||
}
|
||||
|
||||
// Register will register the given Mangler function for use with vars of given runtime type. This allows
|
||||
|
|
@ -57,17 +81,19 @@ func Register(t reflect.Type, m Mangler) {
|
|||
uptr := uintptr(iface_value(t))
|
||||
|
||||
// Ensure this is a unique encoder
|
||||
if _, ok := manglers.Get(uptr); ok {
|
||||
if _, ok := manglers.Load(uptr); ok {
|
||||
panic("already registered mangler for type: " + t.String())
|
||||
}
|
||||
|
||||
// Cache this encoder func
|
||||
manglers.Set(uptr, m)
|
||||
manglers.Store(uptr, m)
|
||||
}
|
||||
|
||||
// Append will append the mangled form of input value 'a' to buffer 'b'.
|
||||
// See mangler.String() for more information on mangled output.
|
||||
func Append(b []byte, a any) []byte {
|
||||
var mng Mangler
|
||||
|
||||
// Get reflect type of 'a'
|
||||
t := reflect.TypeOf(a)
|
||||
|
||||
|
|
@ -75,12 +101,15 @@ func Append(b []byte, a any) []byte {
|
|||
uptr := uintptr(iface_value(t))
|
||||
|
||||
// Look for a cached mangler
|
||||
mng, ok := manglers.Get(uptr)
|
||||
v, ok := manglers.Load(uptr)
|
||||
|
||||
if !ok {
|
||||
// Load mangler into cache
|
||||
mng = loadMangler(a, t)
|
||||
manglers.Set(uptr, mng)
|
||||
mng = loadMangler(nil, t)
|
||||
manglers.Store(uptr, mng)
|
||||
} else {
|
||||
// cast cached value
|
||||
mng = v.(Mangler)
|
||||
}
|
||||
|
||||
// First write the type ptr (this adds
|
||||
|
|
@ -123,10 +152,3 @@ func String(a any) string {
|
|||
b := Append(make([]byte, 0, 32), a)
|
||||
return *(*string)(unsafe.Pointer(&b))
|
||||
}
|
||||
|
||||
// Hash returns the xxHash digest of the result of mangler.Append(nil, 'a').
|
||||
func Hash(a any) uint64 {
|
||||
b := make([]byte, 0, 32)
|
||||
b = Append(b, a)
|
||||
return xxhash.Sum64(b)
|
||||
}
|
||||
|
|
|
|||
20
vendor/codeberg.org/gruf/go-runners/context.go
generated
vendored
20
vendor/codeberg.org/gruf/go-runners/context.go
generated
vendored
|
|
@ -12,6 +12,11 @@ var closedctx = func() context.Context {
|
|||
return ctx
|
||||
}()
|
||||
|
||||
// Closed returns an always closed context.
|
||||
func Closed() context.Context {
|
||||
return closedctx
|
||||
}
|
||||
|
||||
// ContextWithCancel returns a new context.Context impl with cancel.
|
||||
func ContextWithCancel() (context.Context, context.CancelFunc) {
|
||||
ctx := make(cancelctx)
|
||||
|
|
@ -41,3 +46,18 @@ func (ctx cancelctx) Err() error {
|
|||
func (cancelctx) Value(key interface{}) interface{} {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (ctx cancelctx) String() string {
|
||||
var state string
|
||||
select {
|
||||
case <-ctx:
|
||||
state = "closed"
|
||||
default:
|
||||
state = "open"
|
||||
}
|
||||
return "cancelctx{state:" + state + "}"
|
||||
}
|
||||
|
||||
func (ctx cancelctx) GoString() string {
|
||||
return "runners." + ctx.String()
|
||||
}
|
||||
|
|
|
|||
127
vendor/codeberg.org/gruf/go-runners/pool.go
generated
vendored
127
vendor/codeberg.org/gruf/go-runners/pool.go
generated
vendored
|
|
@ -2,8 +2,12 @@ package runners
|
|||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"os"
|
||||
"runtime"
|
||||
"sync"
|
||||
|
||||
"codeberg.org/gruf/go-errors/v2"
|
||||
)
|
||||
|
||||
// WorkerFunc represents a function processable by a worker in WorkerPool. Note
|
||||
|
|
@ -26,17 +30,22 @@ func (pool *WorkerPool) Start(workers int, queue int) bool {
|
|||
return false
|
||||
}
|
||||
|
||||
if workers < 1 {
|
||||
// Use $GOMAXPROCS as default worker count
|
||||
if workers <= 0 {
|
||||
// Use $GOMAXPROCS as default.
|
||||
workers = runtime.GOMAXPROCS(0)
|
||||
}
|
||||
|
||||
if queue < 0 {
|
||||
// Set a reasonable queue default
|
||||
queue = workers * 2
|
||||
// Use reasonable queue default.
|
||||
queue = workers * 10
|
||||
}
|
||||
|
||||
// Allocate pool queue of given size
|
||||
// Allocate pool queue of given size.
|
||||
//
|
||||
// This MUST be set BEFORE we return and NOT in
|
||||
// the launched goroutine, or there is a risk that
|
||||
// the pool may appear as closed for a short time
|
||||
// until the main goroutine has been entered.
|
||||
fns := make(chan WorkerFunc, queue)
|
||||
pool.fns = fns
|
||||
|
||||
|
|
@ -53,50 +62,49 @@ func (pool *WorkerPool) Start(workers int, queue int) bool {
|
|||
|
||||
// Start goroutine worker functions
|
||||
for i := 0; i < workers; i++ {
|
||||
go func() {
|
||||
// Trigger start / stop
|
||||
wait.Add(1)
|
||||
|
||||
go func() {
|
||||
defer wait.Done()
|
||||
|
||||
// Keep workers running on panic
|
||||
for !workerstart(ctx, fns) {
|
||||
// Run worker function.
|
||||
for !worker_run(ctx, fns) {
|
||||
// retry on panic
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
// Set GC finalizer to stop pool on dealloc
|
||||
// Set GC finalizer to stop pool on dealloc.
|
||||
runtime.SetFinalizer(pool, func(pool *WorkerPool) {
|
||||
pool.svc.Stop()
|
||||
_ = pool.svc.Stop()
|
||||
})
|
||||
|
||||
// Wait on ctx
|
||||
<-ctx.Done()
|
||||
|
||||
// Stop all workers
|
||||
close(pool.fns)
|
||||
// Drain function queue.
|
||||
//
|
||||
// All functions in the queue MUST be
|
||||
// run, so we pass them a closed context.
|
||||
//
|
||||
// This mainly allows us to block until
|
||||
// the function queue is empty, as worker
|
||||
// functions will also continue draining in
|
||||
// the background with the (now) closed ctx.
|
||||
for !drain_queue(fns) {
|
||||
// retry on panic
|
||||
}
|
||||
|
||||
// Now the queue is empty, we can
|
||||
// safely close the channel signalling
|
||||
// all of the workers to return.
|
||||
close(fns)
|
||||
wait.Wait()
|
||||
}()
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// workerstart is the main worker runner routine, accepting functions from 'fns' until it is closed.
|
||||
func workerstart(ctx context.Context, fns <-chan WorkerFunc) bool {
|
||||
// Recover and drop any panic
|
||||
defer func() { recover() }()
|
||||
|
||||
for {
|
||||
// Wait on next func
|
||||
fn, ok := <-fns
|
||||
if !ok {
|
||||
return true
|
||||
}
|
||||
|
||||
// Run with ctx
|
||||
fn(ctx)
|
||||
}
|
||||
}
|
||||
|
||||
// Stop will stop the WorkerPool management loop, blocking until stopped.
|
||||
func (pool *WorkerPool) Stop() bool {
|
||||
return pool.svc.Stop()
|
||||
|
|
@ -124,22 +132,24 @@ func (pool *WorkerPool) Enqueue(fn WorkerFunc) {
|
|||
|
||||
// EnqueueCtx is functionally identical to WorkerPool.Enqueue() but returns early in the
|
||||
// case that caller provided <-ctx.Done() is closed, WITHOUT running the WorkerFunc.
|
||||
func (pool *WorkerPool) EnqueueCtx(ctx context.Context, fn WorkerFunc) {
|
||||
func (pool *WorkerPool) EnqueueCtx(ctx context.Context, fn WorkerFunc) bool {
|
||||
// Check valid fn
|
||||
if fn == nil {
|
||||
return
|
||||
return false
|
||||
}
|
||||
|
||||
select {
|
||||
// Caller ctx cancelled
|
||||
case <-ctx.Done():
|
||||
return false
|
||||
|
||||
// Pool ctx cancelled
|
||||
case <-pool.svc.Done():
|
||||
fn(closedctx)
|
||||
return false
|
||||
|
||||
// Placed fn in queue
|
||||
case pool.fns <- fn:
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -167,5 +177,54 @@ func (pool *WorkerPool) EnqueueNow(fn WorkerFunc) bool {
|
|||
|
||||
// Queue returns the number of currently queued WorkerFuncs.
|
||||
func (pool *WorkerPool) Queue() int {
|
||||
return len(pool.fns)
|
||||
var l int
|
||||
pool.svc.While(func() {
|
||||
l = len(pool.fns)
|
||||
})
|
||||
return l
|
||||
}
|
||||
|
||||
// worker_run is the main worker routine, accepting functions from 'fns' until it is closed.
|
||||
func worker_run(ctx context.Context, fns <-chan WorkerFunc) bool {
|
||||
defer func() {
|
||||
// Recover and drop any panic
|
||||
if r := recover(); r != nil {
|
||||
const msg = "worker_run: recovered panic: %v\n\n%s\n"
|
||||
fmt.Fprintf(os.Stderr, msg, r, errors.GetCallers(2, 10))
|
||||
}
|
||||
}()
|
||||
|
||||
for {
|
||||
// Wait on next func
|
||||
fn, ok := <-fns
|
||||
if !ok {
|
||||
return true
|
||||
}
|
||||
|
||||
// Run with ctx
|
||||
fn(ctx)
|
||||
}
|
||||
}
|
||||
|
||||
// drain_queue will drain and run all functions in worker queue, passing in a closed context.
|
||||
func drain_queue(fns <-chan WorkerFunc) bool {
|
||||
defer func() {
|
||||
// Recover and drop any panic
|
||||
if r := recover(); r != nil {
|
||||
const msg = "drain_queue: recovered panic: %v\n\n%s\n"
|
||||
fmt.Fprintf(os.Stderr, msg, r, errors.GetCallers(2, 10))
|
||||
}
|
||||
}()
|
||||
|
||||
for {
|
||||
select {
|
||||
// Run with closed ctx
|
||||
case fn := <-fns:
|
||||
fn(closedctx)
|
||||
|
||||
// Queue is empty
|
||||
default:
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
99
vendor/codeberg.org/gruf/go-runners/service.go
generated
vendored
99
vendor/codeberg.org/gruf/go-runners/service.go
generated
vendored
|
|
@ -9,10 +9,9 @@ import (
|
|||
// changes and preventing multiple instances running. Also providing service state information.
|
||||
type Service struct {
|
||||
state uint32 // 0=stopped, 1=running, 2=stopping
|
||||
wait sync.Mutex // wait is the mutex used as a single-entity wait-group, i.e. just a "wait" :p
|
||||
cncl context.CancelFunc // cncl is the cancel function set for the current context
|
||||
ctx context.Context // ctx is the current context for running function (or nil if not running)
|
||||
mu sync.Mutex // mu protects state changes
|
||||
mutex sync.Mutex // mutext protects overall state changes
|
||||
wait sync.Mutex // wait is used as a single-entity wait-group, only ever locked within 'mutex'
|
||||
ctx cancelctx // ctx is the current context for running function (or nil if not running)
|
||||
}
|
||||
|
||||
// Run will run the supplied function until completion, using given context to propagate cancel.
|
||||
|
|
@ -29,13 +28,12 @@ func (svc *Service) Run(fn func(context.Context)) bool {
|
|||
svc.wait.Unlock()
|
||||
|
||||
// ensure stopped
|
||||
svc.Stop()
|
||||
_ = svc.Stop()
|
||||
}()
|
||||
|
||||
// Run user func
|
||||
if fn != nil {
|
||||
// Run
|
||||
fn(ctx)
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
|
|
@ -54,13 +52,11 @@ func (svc *Service) GoRun(fn func(context.Context)) bool {
|
|||
svc.wait.Unlock()
|
||||
|
||||
// ensure stopped
|
||||
svc.Stop()
|
||||
_ = svc.Stop()
|
||||
}()
|
||||
|
||||
// Run user func
|
||||
if fn != nil {
|
||||
// Run
|
||||
fn(ctx)
|
||||
}
|
||||
}()
|
||||
|
||||
return true
|
||||
|
|
@ -70,14 +66,14 @@ func (svc *Service) GoRun(fn func(context.Context)) bool {
|
|||
// returns false if not running, and true only after Service is fully stopped.
|
||||
func (svc *Service) Stop() bool {
|
||||
// Attempt to stop the svc
|
||||
cncl, ok := svc.doStop()
|
||||
ctx, ok := svc.doStop()
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
|
||||
defer func() {
|
||||
// Get svc lock
|
||||
svc.mu.Lock()
|
||||
svc.mutex.Lock()
|
||||
|
||||
// Wait until stopped
|
||||
svc.wait.Lock()
|
||||
|
|
@ -85,53 +81,65 @@ func (svc *Service) Stop() bool {
|
|||
|
||||
// Reset the svc
|
||||
svc.ctx = nil
|
||||
svc.cncl = nil
|
||||
svc.state = 0
|
||||
svc.mu.Unlock()
|
||||
svc.mutex.Unlock()
|
||||
}()
|
||||
|
||||
cncl() // cancel ctx
|
||||
// Cancel ctx
|
||||
close(ctx)
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// While allows you to execute given function guaranteed within current
|
||||
// service state. Please note that this will hold the underlying service
|
||||
// state change mutex open while executing the function.
|
||||
func (svc *Service) While(fn func()) {
|
||||
// Protect state change
|
||||
svc.mutex.Lock()
|
||||
defer svc.mutex.Unlock()
|
||||
|
||||
// Run
|
||||
fn()
|
||||
}
|
||||
|
||||
// doStart will safely set Service state to started, returning a ptr to this context insance.
|
||||
func (svc *Service) doStart() (context.Context, bool) {
|
||||
func (svc *Service) doStart() (cancelctx, bool) {
|
||||
// Protect startup
|
||||
svc.mu.Lock()
|
||||
svc.mutex.Lock()
|
||||
|
||||
if svc.state != 0 /* not stopped */ {
|
||||
svc.mu.Unlock()
|
||||
svc.mutex.Unlock()
|
||||
return nil, false
|
||||
}
|
||||
|
||||
// state started
|
||||
svc.state = 1
|
||||
|
||||
// Take our own ptr
|
||||
var ctx context.Context
|
||||
|
||||
if svc.ctx == nil {
|
||||
// Context required allocating
|
||||
svc.ctx, svc.cncl = ContextWithCancel()
|
||||
// this will only have been allocated
|
||||
// if svc.Done() was already called.
|
||||
svc.ctx = make(cancelctx)
|
||||
}
|
||||
|
||||
// Start the waiter
|
||||
svc.wait.Lock()
|
||||
|
||||
// Set our ptr + unlock
|
||||
ctx = svc.ctx
|
||||
svc.mu.Unlock()
|
||||
// Take our own ptr
|
||||
// and unlock state
|
||||
ctx := svc.ctx
|
||||
svc.mutex.Unlock()
|
||||
|
||||
return ctx, true
|
||||
}
|
||||
|
||||
// doStop will safely set Service state to stopping, returning a ptr to this cancelfunc instance.
|
||||
func (svc *Service) doStop() (context.CancelFunc, bool) {
|
||||
func (svc *Service) doStop() (cancelctx, bool) {
|
||||
// Protect stop
|
||||
svc.mu.Lock()
|
||||
svc.mutex.Lock()
|
||||
|
||||
if svc.state != 1 /* not started */ {
|
||||
svc.mu.Unlock()
|
||||
svc.mutex.Unlock()
|
||||
return nil, false
|
||||
}
|
||||
|
||||
|
|
@ -140,17 +148,17 @@ func (svc *Service) doStop() (context.CancelFunc, bool) {
|
|||
|
||||
// Take our own ptr
|
||||
// and unlock state
|
||||
cncl := svc.cncl
|
||||
svc.mu.Unlock()
|
||||
ctx := svc.ctx
|
||||
svc.mutex.Unlock()
|
||||
|
||||
return cncl, true
|
||||
return ctx, true
|
||||
}
|
||||
|
||||
// Running returns if Service is running (i.e. state NOT stopped / stopping).
|
||||
func (svc *Service) Running() bool {
|
||||
svc.mu.Lock()
|
||||
svc.mutex.Lock()
|
||||
state := svc.state
|
||||
svc.mu.Unlock()
|
||||
svc.mutex.Unlock()
|
||||
return (state == 1)
|
||||
}
|
||||
|
||||
|
|
@ -159,28 +167,27 @@ func (svc *Service) Running() bool {
|
|||
func (svc *Service) Done() <-chan struct{} {
|
||||
var done <-chan struct{}
|
||||
|
||||
svc.mu.Lock()
|
||||
svc.mutex.Lock()
|
||||
switch svc.state {
|
||||
// stopped
|
||||
// (here we create a new context so that the
|
||||
// returned 'done' channel here will still
|
||||
// be valid for when Service is next started)
|
||||
case 0:
|
||||
if svc.ctx == nil {
|
||||
// need to allocate new context
|
||||
svc.ctx, svc.cncl = ContextWithCancel()
|
||||
// here we create a new context so that the
|
||||
// returned 'done' channel here will still
|
||||
// be valid for when Service is next started.
|
||||
svc.ctx = make(cancelctx)
|
||||
}
|
||||
done = svc.ctx.Done()
|
||||
done = svc.ctx
|
||||
|
||||
// started
|
||||
case 1:
|
||||
done = svc.ctx.Done()
|
||||
done = svc.ctx
|
||||
|
||||
// stopping
|
||||
case 2:
|
||||
done = svc.ctx.Done()
|
||||
done = svc.ctx
|
||||
}
|
||||
svc.mu.Unlock()
|
||||
svc.mutex.Unlock()
|
||||
|
||||
return done
|
||||
}
|
||||
|
|
|
|||
35
vendor/codeberg.org/gruf/go-sched/scheduler.go
generated
vendored
35
vendor/codeberg.org/gruf/go-sched/scheduler.go
generated
vendored
|
|
@ -33,10 +33,11 @@ type Scheduler struct {
|
|||
jch chan interface{} // jch accepts either Jobs or job IDs to notify new/removed jobs
|
||||
svc runners.Service // svc manages the main scheduler routine
|
||||
jid atomic.Uint64 // jid is used to iteratively generate unique IDs for jobs
|
||||
rgo func(func()) // goroutine runner, allows using goroutine pool to launch jobs
|
||||
}
|
||||
|
||||
// Start will attempt to start the Scheduler. Immediately returns false if the Service is already running, and true after completed run.
|
||||
func (sch *Scheduler) Start() bool {
|
||||
func (sch *Scheduler) Start(gorun func(func())) bool {
|
||||
var block sync.Mutex
|
||||
|
||||
// Use mutex to synchronize between started
|
||||
|
|
@ -49,14 +50,19 @@ func (sch *Scheduler) Start() bool {
|
|||
// Create Scheduler job channel
|
||||
sch.jch = make(chan interface{})
|
||||
|
||||
// Unlock start routine
|
||||
block.Unlock()
|
||||
// Set goroutine runner function
|
||||
if sch.rgo = gorun; sch.rgo == nil {
|
||||
sch.rgo = func(f func()) { go f() }
|
||||
}
|
||||
|
||||
// Set GC finalizer to ensure scheduler stopped
|
||||
runtime.SetFinalizer(sch, func(sch *Scheduler) {
|
||||
_ = sch.Stop()
|
||||
})
|
||||
|
||||
// Unlock start routine
|
||||
block.Unlock()
|
||||
|
||||
// Enter main loop
|
||||
sch.run(ctx)
|
||||
})
|
||||
|
|
@ -87,7 +93,7 @@ func (sch *Scheduler) Schedule(job *Job) (cancel func()) {
|
|||
panic("nil job")
|
||||
|
||||
// Check we are running
|
||||
case sch.jch == nil:
|
||||
case !sch.Running():
|
||||
panic("scheduler not running")
|
||||
}
|
||||
|
||||
|
|
@ -142,21 +148,6 @@ func (sch *Scheduler) run(ctx context.Context) {
|
|||
}
|
||||
)
|
||||
|
||||
for {
|
||||
select {
|
||||
// Handle received job/id
|
||||
case v := <-sch.jch:
|
||||
sch.handle(v)
|
||||
continue
|
||||
|
||||
// No more
|
||||
default:
|
||||
}
|
||||
|
||||
// Done
|
||||
break
|
||||
}
|
||||
|
||||
// Create a stopped timer
|
||||
timer = time.NewTimer(1)
|
||||
<-timer.C
|
||||
|
|
@ -256,8 +247,10 @@ func (sch *Scheduler) schedule(now time.Time) {
|
|||
return
|
||||
}
|
||||
|
||||
// Pass job to runner
|
||||
go job.Run(now)
|
||||
// Pass to runner
|
||||
sch.rgo(func() {
|
||||
job.Run(now)
|
||||
})
|
||||
|
||||
// Update the next call time
|
||||
next := job.timing.Next(now)
|
||||
|
|
|
|||
22
vendor/github.com/cespare/xxhash/LICENSE.txt
generated
vendored
22
vendor/github.com/cespare/xxhash/LICENSE.txt
generated
vendored
|
|
@ -1,22 +0,0 @@
|
|||
Copyright (c) 2016 Caleb Spare
|
||||
|
||||
MIT License
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
50
vendor/github.com/cespare/xxhash/README.md
generated
vendored
50
vendor/github.com/cespare/xxhash/README.md
generated
vendored
|
|
@ -1,50 +0,0 @@
|
|||
# xxhash
|
||||
|
||||
[](https://godoc.org/github.com/cespare/xxhash)
|
||||
|
||||
xxhash is a Go implementation of the 64-bit
|
||||
[xxHash](http://cyan4973.github.io/xxHash/) algorithm, XXH64. This is a
|
||||
high-quality hashing algorithm that is much faster than anything in the Go
|
||||
standard library.
|
||||
|
||||
The API is very small, taking its cue from the other hashing packages in the
|
||||
standard library:
|
||||
|
||||
$ go doc github.com/cespare/xxhash !
|
||||
package xxhash // import "github.com/cespare/xxhash"
|
||||
|
||||
Package xxhash implements the 64-bit variant of xxHash (XXH64) as described
|
||||
at http://cyan4973.github.io/xxHash/.
|
||||
|
||||
func New() hash.Hash64
|
||||
func Sum64(b []byte) uint64
|
||||
func Sum64String(s string) uint64
|
||||
|
||||
This implementation provides a fast pure-Go implementation and an even faster
|
||||
assembly implementation for amd64.
|
||||
|
||||
## Benchmarks
|
||||
|
||||
Here are some quick benchmarks comparing the pure-Go and assembly
|
||||
implementations of Sum64 against another popular Go XXH64 implementation,
|
||||
[github.com/OneOfOne/xxhash](https://github.com/OneOfOne/xxhash):
|
||||
|
||||
| input size | OneOfOne | cespare (purego) | cespare |
|
||||
| --- | --- | --- | --- |
|
||||
| 5 B | 416 MB/s | 720 MB/s | 872 MB/s |
|
||||
| 100 B | 3980 MB/s | 5013 MB/s | 5252 MB/s |
|
||||
| 4 KB | 12727 MB/s | 12999 MB/s | 13026 MB/s |
|
||||
| 10 MB | 9879 MB/s | 10775 MB/s | 10913 MB/s |
|
||||
|
||||
These numbers were generated with:
|
||||
|
||||
```
|
||||
$ go test -benchtime 10s -bench '/OneOfOne,'
|
||||
$ go test -tags purego -benchtime 10s -bench '/xxhash,'
|
||||
$ go test -benchtime 10s -bench '/xxhash,'
|
||||
```
|
||||
|
||||
## Projects using this package
|
||||
|
||||
- [InfluxDB](https://github.com/influxdata/influxdb)
|
||||
- [Prometheus](https://github.com/prometheus/prometheus)
|
||||
14
vendor/github.com/cespare/xxhash/rotate.go
generated
vendored
14
vendor/github.com/cespare/xxhash/rotate.go
generated
vendored
|
|
@ -1,14 +0,0 @@
|
|||
// +build !go1.9
|
||||
|
||||
package xxhash
|
||||
|
||||
// TODO(caleb): After Go 1.10 comes out, remove this fallback code.
|
||||
|
||||
func rol1(x uint64) uint64 { return (x << 1) | (x >> (64 - 1)) }
|
||||
func rol7(x uint64) uint64 { return (x << 7) | (x >> (64 - 7)) }
|
||||
func rol11(x uint64) uint64 { return (x << 11) | (x >> (64 - 11)) }
|
||||
func rol12(x uint64) uint64 { return (x << 12) | (x >> (64 - 12)) }
|
||||
func rol18(x uint64) uint64 { return (x << 18) | (x >> (64 - 18)) }
|
||||
func rol23(x uint64) uint64 { return (x << 23) | (x >> (64 - 23)) }
|
||||
func rol27(x uint64) uint64 { return (x << 27) | (x >> (64 - 27)) }
|
||||
func rol31(x uint64) uint64 { return (x << 31) | (x >> (64 - 31)) }
|
||||
14
vendor/github.com/cespare/xxhash/rotate19.go
generated
vendored
14
vendor/github.com/cespare/xxhash/rotate19.go
generated
vendored
|
|
@ -1,14 +0,0 @@
|
|||
// +build go1.9
|
||||
|
||||
package xxhash
|
||||
|
||||
import "math/bits"
|
||||
|
||||
func rol1(x uint64) uint64 { return bits.RotateLeft64(x, 1) }
|
||||
func rol7(x uint64) uint64 { return bits.RotateLeft64(x, 7) }
|
||||
func rol11(x uint64) uint64 { return bits.RotateLeft64(x, 11) }
|
||||
func rol12(x uint64) uint64 { return bits.RotateLeft64(x, 12) }
|
||||
func rol18(x uint64) uint64 { return bits.RotateLeft64(x, 18) }
|
||||
func rol23(x uint64) uint64 { return bits.RotateLeft64(x, 23) }
|
||||
func rol27(x uint64) uint64 { return bits.RotateLeft64(x, 27) }
|
||||
func rol31(x uint64) uint64 { return bits.RotateLeft64(x, 31) }
|
||||
168
vendor/github.com/cespare/xxhash/xxhash.go
generated
vendored
168
vendor/github.com/cespare/xxhash/xxhash.go
generated
vendored
|
|
@ -1,168 +0,0 @@
|
|||
// Package xxhash implements the 64-bit variant of xxHash (XXH64) as described
|
||||
// at http://cyan4973.github.io/xxHash/.
|
||||
package xxhash
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"hash"
|
||||
)
|
||||
|
||||
const (
|
||||
prime1 uint64 = 11400714785074694791
|
||||
prime2 uint64 = 14029467366897019727
|
||||
prime3 uint64 = 1609587929392839161
|
||||
prime4 uint64 = 9650029242287828579
|
||||
prime5 uint64 = 2870177450012600261
|
||||
)
|
||||
|
||||
// NOTE(caleb): I'm using both consts and vars of the primes. Using consts where
|
||||
// possible in the Go code is worth a small (but measurable) performance boost
|
||||
// by avoiding some MOVQs. Vars are needed for the asm and also are useful for
|
||||
// convenience in the Go code in a few places where we need to intentionally
|
||||
// avoid constant arithmetic (e.g., v1 := prime1 + prime2 fails because the
|
||||
// result overflows a uint64).
|
||||
var (
|
||||
prime1v = prime1
|
||||
prime2v = prime2
|
||||
prime3v = prime3
|
||||
prime4v = prime4
|
||||
prime5v = prime5
|
||||
)
|
||||
|
||||
type xxh struct {
|
||||
v1 uint64
|
||||
v2 uint64
|
||||
v3 uint64
|
||||
v4 uint64
|
||||
total int
|
||||
mem [32]byte
|
||||
n int // how much of mem is used
|
||||
}
|
||||
|
||||
// New creates a new hash.Hash64 that implements the 64-bit xxHash algorithm.
|
||||
func New() hash.Hash64 {
|
||||
var x xxh
|
||||
x.Reset()
|
||||
return &x
|
||||
}
|
||||
|
||||
func (x *xxh) Reset() {
|
||||
x.n = 0
|
||||
x.total = 0
|
||||
x.v1 = prime1v + prime2
|
||||
x.v2 = prime2
|
||||
x.v3 = 0
|
||||
x.v4 = -prime1v
|
||||
}
|
||||
|
||||
func (x *xxh) Size() int { return 8 }
|
||||
func (x *xxh) BlockSize() int { return 32 }
|
||||
|
||||
// Write adds more data to x. It always returns len(b), nil.
|
||||
func (x *xxh) Write(b []byte) (n int, err error) {
|
||||
n = len(b)
|
||||
x.total += len(b)
|
||||
|
||||
if x.n+len(b) < 32 {
|
||||
// This new data doesn't even fill the current block.
|
||||
copy(x.mem[x.n:], b)
|
||||
x.n += len(b)
|
||||
return
|
||||
}
|
||||
|
||||
if x.n > 0 {
|
||||
// Finish off the partial block.
|
||||
copy(x.mem[x.n:], b)
|
||||
x.v1 = round(x.v1, u64(x.mem[0:8]))
|
||||
x.v2 = round(x.v2, u64(x.mem[8:16]))
|
||||
x.v3 = round(x.v3, u64(x.mem[16:24]))
|
||||
x.v4 = round(x.v4, u64(x.mem[24:32]))
|
||||
b = b[32-x.n:]
|
||||
x.n = 0
|
||||
}
|
||||
|
||||
if len(b) >= 32 {
|
||||
// One or more full blocks left.
|
||||
b = writeBlocks(x, b)
|
||||
}
|
||||
|
||||
// Store any remaining partial block.
|
||||
copy(x.mem[:], b)
|
||||
x.n = len(b)
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (x *xxh) Sum(b []byte) []byte {
|
||||
s := x.Sum64()
|
||||
return append(
|
||||
b,
|
||||
byte(s>>56),
|
||||
byte(s>>48),
|
||||
byte(s>>40),
|
||||
byte(s>>32),
|
||||
byte(s>>24),
|
||||
byte(s>>16),
|
||||
byte(s>>8),
|
||||
byte(s),
|
||||
)
|
||||
}
|
||||
|
||||
func (x *xxh) Sum64() uint64 {
|
||||
var h uint64
|
||||
|
||||
if x.total >= 32 {
|
||||
v1, v2, v3, v4 := x.v1, x.v2, x.v3, x.v4
|
||||
h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4)
|
||||
h = mergeRound(h, v1)
|
||||
h = mergeRound(h, v2)
|
||||
h = mergeRound(h, v3)
|
||||
h = mergeRound(h, v4)
|
||||
} else {
|
||||
h = x.v3 + prime5
|
||||
}
|
||||
|
||||
h += uint64(x.total)
|
||||
|
||||
i, end := 0, x.n
|
||||
for ; i+8 <= end; i += 8 {
|
||||
k1 := round(0, u64(x.mem[i:i+8]))
|
||||
h ^= k1
|
||||
h = rol27(h)*prime1 + prime4
|
||||
}
|
||||
if i+4 <= end {
|
||||
h ^= uint64(u32(x.mem[i:i+4])) * prime1
|
||||
h = rol23(h)*prime2 + prime3
|
||||
i += 4
|
||||
}
|
||||
for i < end {
|
||||
h ^= uint64(x.mem[i]) * prime5
|
||||
h = rol11(h) * prime1
|
||||
i++
|
||||
}
|
||||
|
||||
h ^= h >> 33
|
||||
h *= prime2
|
||||
h ^= h >> 29
|
||||
h *= prime3
|
||||
h ^= h >> 32
|
||||
|
||||
return h
|
||||
}
|
||||
|
||||
func u64(b []byte) uint64 { return binary.LittleEndian.Uint64(b) }
|
||||
func u32(b []byte) uint32 { return binary.LittleEndian.Uint32(b) }
|
||||
|
||||
func round(acc, input uint64) uint64 {
|
||||
acc += input * prime2
|
||||
acc = rol31(acc)
|
||||
acc *= prime1
|
||||
return acc
|
||||
}
|
||||
|
||||
func mergeRound(acc, val uint64) uint64 {
|
||||
val = round(0, val)
|
||||
acc ^= val
|
||||
acc = acc*prime1 + prime4
|
||||
return acc
|
||||
}
|
||||
12
vendor/github.com/cespare/xxhash/xxhash_amd64.go
generated
vendored
12
vendor/github.com/cespare/xxhash/xxhash_amd64.go
generated
vendored
|
|
@ -1,12 +0,0 @@
|
|||
// +build !appengine
|
||||
// +build gc
|
||||
// +build !purego
|
||||
|
||||
package xxhash
|
||||
|
||||
// Sum64 computes the 64-bit xxHash digest of b.
|
||||
//
|
||||
//go:noescape
|
||||
func Sum64(b []byte) uint64
|
||||
|
||||
func writeBlocks(x *xxh, b []byte) []byte
|
||||
233
vendor/github.com/cespare/xxhash/xxhash_amd64.s
generated
vendored
233
vendor/github.com/cespare/xxhash/xxhash_amd64.s
generated
vendored
|
|
@ -1,233 +0,0 @@
|
|||
// +build !appengine
|
||||
// +build gc
|
||||
// +build !purego
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
// Register allocation:
|
||||
// AX h
|
||||
// CX pointer to advance through b
|
||||
// DX n
|
||||
// BX loop end
|
||||
// R8 v1, k1
|
||||
// R9 v2
|
||||
// R10 v3
|
||||
// R11 v4
|
||||
// R12 tmp
|
||||
// R13 prime1v
|
||||
// R14 prime2v
|
||||
// R15 prime4v
|
||||
|
||||
// round reads from and advances the buffer pointer in CX.
|
||||
// It assumes that R13 has prime1v and R14 has prime2v.
|
||||
#define round(r) \
|
||||
MOVQ (CX), R12 \
|
||||
ADDQ $8, CX \
|
||||
IMULQ R14, R12 \
|
||||
ADDQ R12, r \
|
||||
ROLQ $31, r \
|
||||
IMULQ R13, r
|
||||
|
||||
// mergeRound applies a merge round on the two registers acc and val.
|
||||
// It assumes that R13 has prime1v, R14 has prime2v, and R15 has prime4v.
|
||||
#define mergeRound(acc, val) \
|
||||
IMULQ R14, val \
|
||||
ROLQ $31, val \
|
||||
IMULQ R13, val \
|
||||
XORQ val, acc \
|
||||
IMULQ R13, acc \
|
||||
ADDQ R15, acc
|
||||
|
||||
// func Sum64(b []byte) uint64
|
||||
TEXT ·Sum64(SB), NOSPLIT, $0-32
|
||||
// Load fixed primes.
|
||||
MOVQ ·prime1v(SB), R13
|
||||
MOVQ ·prime2v(SB), R14
|
||||
MOVQ ·prime4v(SB), R15
|
||||
|
||||
// Load slice.
|
||||
MOVQ b_base+0(FP), CX
|
||||
MOVQ b_len+8(FP), DX
|
||||
LEAQ (CX)(DX*1), BX
|
||||
|
||||
// The first loop limit will be len(b)-32.
|
||||
SUBQ $32, BX
|
||||
|
||||
// Check whether we have at least one block.
|
||||
CMPQ DX, $32
|
||||
JLT noBlocks
|
||||
|
||||
// Set up initial state (v1, v2, v3, v4).
|
||||
MOVQ R13, R8
|
||||
ADDQ R14, R8
|
||||
MOVQ R14, R9
|
||||
XORQ R10, R10
|
||||
XORQ R11, R11
|
||||
SUBQ R13, R11
|
||||
|
||||
// Loop until CX > BX.
|
||||
blockLoop:
|
||||
round(R8)
|
||||
round(R9)
|
||||
round(R10)
|
||||
round(R11)
|
||||
|
||||
CMPQ CX, BX
|
||||
JLE blockLoop
|
||||
|
||||
MOVQ R8, AX
|
||||
ROLQ $1, AX
|
||||
MOVQ R9, R12
|
||||
ROLQ $7, R12
|
||||
ADDQ R12, AX
|
||||
MOVQ R10, R12
|
||||
ROLQ $12, R12
|
||||
ADDQ R12, AX
|
||||
MOVQ R11, R12
|
||||
ROLQ $18, R12
|
||||
ADDQ R12, AX
|
||||
|
||||
mergeRound(AX, R8)
|
||||
mergeRound(AX, R9)
|
||||
mergeRound(AX, R10)
|
||||
mergeRound(AX, R11)
|
||||
|
||||
JMP afterBlocks
|
||||
|
||||
noBlocks:
|
||||
MOVQ ·prime5v(SB), AX
|
||||
|
||||
afterBlocks:
|
||||
ADDQ DX, AX
|
||||
|
||||
// Right now BX has len(b)-32, and we want to loop until CX > len(b)-8.
|
||||
ADDQ $24, BX
|
||||
|
||||
CMPQ CX, BX
|
||||
JG fourByte
|
||||
|
||||
wordLoop:
|
||||
// Calculate k1.
|
||||
MOVQ (CX), R8
|
||||
ADDQ $8, CX
|
||||
IMULQ R14, R8
|
||||
ROLQ $31, R8
|
||||
IMULQ R13, R8
|
||||
|
||||
XORQ R8, AX
|
||||
ROLQ $27, AX
|
||||
IMULQ R13, AX
|
||||
ADDQ R15, AX
|
||||
|
||||
CMPQ CX, BX
|
||||
JLE wordLoop
|
||||
|
||||
fourByte:
|
||||
ADDQ $4, BX
|
||||
CMPQ CX, BX
|
||||
JG singles
|
||||
|
||||
MOVL (CX), R8
|
||||
ADDQ $4, CX
|
||||
IMULQ R13, R8
|
||||
XORQ R8, AX
|
||||
|
||||
ROLQ $23, AX
|
||||
IMULQ R14, AX
|
||||
ADDQ ·prime3v(SB), AX
|
||||
|
||||
singles:
|
||||
ADDQ $4, BX
|
||||
CMPQ CX, BX
|
||||
JGE finalize
|
||||
|
||||
singlesLoop:
|
||||
MOVBQZX (CX), R12
|
||||
ADDQ $1, CX
|
||||
IMULQ ·prime5v(SB), R12
|
||||
XORQ R12, AX
|
||||
|
||||
ROLQ $11, AX
|
||||
IMULQ R13, AX
|
||||
|
||||
CMPQ CX, BX
|
||||
JL singlesLoop
|
||||
|
||||
finalize:
|
||||
MOVQ AX, R12
|
||||
SHRQ $33, R12
|
||||
XORQ R12, AX
|
||||
IMULQ R14, AX
|
||||
MOVQ AX, R12
|
||||
SHRQ $29, R12
|
||||
XORQ R12, AX
|
||||
IMULQ ·prime3v(SB), AX
|
||||
MOVQ AX, R12
|
||||
SHRQ $32, R12
|
||||
XORQ R12, AX
|
||||
|
||||
MOVQ AX, ret+24(FP)
|
||||
RET
|
||||
|
||||
// writeBlocks uses the same registers as above except that it uses AX to store
|
||||
// the x pointer.
|
||||
|
||||
// func writeBlocks(x *xxh, b []byte) []byte
|
||||
TEXT ·writeBlocks(SB), NOSPLIT, $0-56
|
||||
// Load fixed primes needed for round.
|
||||
MOVQ ·prime1v(SB), R13
|
||||
MOVQ ·prime2v(SB), R14
|
||||
|
||||
// Load slice.
|
||||
MOVQ b_base+8(FP), CX
|
||||
MOVQ CX, ret_base+32(FP) // initialize return base pointer; see NOTE below
|
||||
MOVQ b_len+16(FP), DX
|
||||
LEAQ (CX)(DX*1), BX
|
||||
SUBQ $32, BX
|
||||
|
||||
// Load vN from x.
|
||||
MOVQ x+0(FP), AX
|
||||
MOVQ 0(AX), R8 // v1
|
||||
MOVQ 8(AX), R9 // v2
|
||||
MOVQ 16(AX), R10 // v3
|
||||
MOVQ 24(AX), R11 // v4
|
||||
|
||||
// We don't need to check the loop condition here; this function is
|
||||
// always called with at least one block of data to process.
|
||||
blockLoop:
|
||||
round(R8)
|
||||
round(R9)
|
||||
round(R10)
|
||||
round(R11)
|
||||
|
||||
CMPQ CX, BX
|
||||
JLE blockLoop
|
||||
|
||||
// Copy vN back to x.
|
||||
MOVQ R8, 0(AX)
|
||||
MOVQ R9, 8(AX)
|
||||
MOVQ R10, 16(AX)
|
||||
MOVQ R11, 24(AX)
|
||||
|
||||
// Construct return slice.
|
||||
// NOTE: It's important that we don't construct a slice that has a base
|
||||
// pointer off the end of the original slice, as in Go 1.7+ this will
|
||||
// cause runtime crashes. (See discussion in, for example,
|
||||
// https://github.com/golang/go/issues/16772.)
|
||||
// Therefore, we calculate the length/cap first, and if they're zero, we
|
||||
// keep the old base. This is what the compiler does as well if you
|
||||
// write code like
|
||||
// b = b[len(b):]
|
||||
|
||||
// New length is 32 - (CX - BX) -> BX+32 - CX.
|
||||
ADDQ $32, BX
|
||||
SUBQ CX, BX
|
||||
JZ afterSetBase
|
||||
|
||||
MOVQ CX, ret_base+32(FP)
|
||||
|
||||
afterSetBase:
|
||||
MOVQ BX, ret_len+40(FP)
|
||||
MOVQ BX, ret_cap+48(FP) // set cap == len
|
||||
|
||||
RET
|
||||
75
vendor/github.com/cespare/xxhash/xxhash_other.go
generated
vendored
75
vendor/github.com/cespare/xxhash/xxhash_other.go
generated
vendored
|
|
@ -1,75 +0,0 @@
|
|||
// +build !amd64 appengine !gc purego
|
||||
|
||||
package xxhash
|
||||
|
||||
// Sum64 computes the 64-bit xxHash digest of b.
|
||||
func Sum64(b []byte) uint64 {
|
||||
// A simpler version would be
|
||||
// x := New()
|
||||
// x.Write(b)
|
||||
// return x.Sum64()
|
||||
// but this is faster, particularly for small inputs.
|
||||
|
||||
n := len(b)
|
||||
var h uint64
|
||||
|
||||
if n >= 32 {
|
||||
v1 := prime1v + prime2
|
||||
v2 := prime2
|
||||
v3 := uint64(0)
|
||||
v4 := -prime1v
|
||||
for len(b) >= 32 {
|
||||
v1 = round(v1, u64(b[0:8:len(b)]))
|
||||
v2 = round(v2, u64(b[8:16:len(b)]))
|
||||
v3 = round(v3, u64(b[16:24:len(b)]))
|
||||
v4 = round(v4, u64(b[24:32:len(b)]))
|
||||
b = b[32:len(b):len(b)]
|
||||
}
|
||||
h = rol1(v1) + rol7(v2) + rol12(v3) + rol18(v4)
|
||||
h = mergeRound(h, v1)
|
||||
h = mergeRound(h, v2)
|
||||
h = mergeRound(h, v3)
|
||||
h = mergeRound(h, v4)
|
||||
} else {
|
||||
h = prime5
|
||||
}
|
||||
|
||||
h += uint64(n)
|
||||
|
||||
i, end := 0, len(b)
|
||||
for ; i+8 <= end; i += 8 {
|
||||
k1 := round(0, u64(b[i:i+8:len(b)]))
|
||||
h ^= k1
|
||||
h = rol27(h)*prime1 + prime4
|
||||
}
|
||||
if i+4 <= end {
|
||||
h ^= uint64(u32(b[i:i+4:len(b)])) * prime1
|
||||
h = rol23(h)*prime2 + prime3
|
||||
i += 4
|
||||
}
|
||||
for ; i < end; i++ {
|
||||
h ^= uint64(b[i]) * prime5
|
||||
h = rol11(h) * prime1
|
||||
}
|
||||
|
||||
h ^= h >> 33
|
||||
h *= prime2
|
||||
h ^= h >> 29
|
||||
h *= prime3
|
||||
h ^= h >> 32
|
||||
|
||||
return h
|
||||
}
|
||||
|
||||
func writeBlocks(x *xxh, b []byte) []byte {
|
||||
v1, v2, v3, v4 := x.v1, x.v2, x.v3, x.v4
|
||||
for len(b) >= 32 {
|
||||
v1 = round(v1, u64(b[0:8:len(b)]))
|
||||
v2 = round(v2, u64(b[8:16:len(b)]))
|
||||
v3 = round(v3, u64(b[16:24:len(b)]))
|
||||
v4 = round(v4, u64(b[24:32:len(b)]))
|
||||
b = b[32:len(b):len(b)]
|
||||
}
|
||||
x.v1, x.v2, x.v3, x.v4 = v1, v2, v3, v4
|
||||
return b
|
||||
}
|
||||
10
vendor/github.com/cespare/xxhash/xxhash_safe.go
generated
vendored
10
vendor/github.com/cespare/xxhash/xxhash_safe.go
generated
vendored
|
|
@ -1,10 +0,0 @@
|
|||
// +build appengine
|
||||
|
||||
// This file contains the safe implementations of otherwise unsafe-using code.
|
||||
|
||||
package xxhash
|
||||
|
||||
// Sum64String computes the 64-bit xxHash digest of s.
|
||||
func Sum64String(s string) uint64 {
|
||||
return Sum64([]byte(s))
|
||||
}
|
||||
30
vendor/github.com/cespare/xxhash/xxhash_unsafe.go
generated
vendored
30
vendor/github.com/cespare/xxhash/xxhash_unsafe.go
generated
vendored
|
|
@ -1,30 +0,0 @@
|
|||
// +build !appengine
|
||||
|
||||
// This file encapsulates usage of unsafe.
|
||||
// xxhash_safe.go contains the safe implementations.
|
||||
|
||||
package xxhash
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Sum64String computes the 64-bit xxHash digest of s.
|
||||
// It may be faster than Sum64([]byte(s)) by avoiding a copy.
|
||||
//
|
||||
// TODO(caleb): Consider removing this if an optimization is ever added to make
|
||||
// it unnecessary: https://golang.org/issue/2205.
|
||||
//
|
||||
// TODO(caleb): We still have a function call; we could instead write Go/asm
|
||||
// copies of Sum64 for strings to squeeze out a bit more speed.
|
||||
func Sum64String(s string) uint64 {
|
||||
// See https://groups.google.com/d/msg/golang-nuts/dcjzJy-bSpw/tcZYBzQqAQAJ
|
||||
// for some discussion about this unsafe conversion.
|
||||
var b []byte
|
||||
bh := (*reflect.SliceHeader)(unsafe.Pointer(&b))
|
||||
bh.Data = (*reflect.StringHeader)(unsafe.Pointer(&s)).Data
|
||||
bh.Len = len(s)
|
||||
bh.Cap = len(s)
|
||||
return Sum64(b)
|
||||
}
|
||||
11
vendor/modules.txt
vendored
11
vendor/modules.txt
vendored
|
|
@ -13,7 +13,7 @@ codeberg.org/gruf/go-bytesize
|
|||
# codeberg.org/gruf/go-byteutil v1.0.2
|
||||
## explicit; go 1.16
|
||||
codeberg.org/gruf/go-byteutil
|
||||
# codeberg.org/gruf/go-cache/v3 v3.2.0
|
||||
# codeberg.org/gruf/go-cache/v3 v3.2.2
|
||||
## explicit; go 1.19
|
||||
codeberg.org/gruf/go-cache/v3
|
||||
codeberg.org/gruf/go-cache/v3/result
|
||||
|
|
@ -43,7 +43,7 @@ codeberg.org/gruf/go-kv/format
|
|||
# codeberg.org/gruf/go-logger/v2 v2.2.1
|
||||
## explicit; go 1.19
|
||||
codeberg.org/gruf/go-logger/v2/level
|
||||
# codeberg.org/gruf/go-mangler v1.1.1
|
||||
# codeberg.org/gruf/go-mangler v1.2.2
|
||||
## explicit; go 1.19
|
||||
codeberg.org/gruf/go-mangler
|
||||
# codeberg.org/gruf/go-maps v1.0.3
|
||||
|
|
@ -55,10 +55,10 @@ codeberg.org/gruf/go-mutexes
|
|||
# codeberg.org/gruf/go-pools v1.1.0
|
||||
## explicit; go 1.16
|
||||
codeberg.org/gruf/go-pools
|
||||
# codeberg.org/gruf/go-runners v1.3.1
|
||||
# codeberg.org/gruf/go-runners v1.4.0
|
||||
## explicit; go 1.14
|
||||
codeberg.org/gruf/go-runners
|
||||
# codeberg.org/gruf/go-sched v1.1.1
|
||||
# codeberg.org/gruf/go-sched v1.2.0
|
||||
## explicit; go 1.19
|
||||
codeberg.org/gruf/go-sched
|
||||
# codeberg.org/gruf/go-store/v2 v2.0.10
|
||||
|
|
@ -79,9 +79,6 @@ github.com/aymerick/douceur/parser
|
|||
## explicit; go 1.14
|
||||
github.com/buckket/go-blurhash
|
||||
github.com/buckket/go-blurhash/base83
|
||||
# github.com/cespare/xxhash v1.1.0
|
||||
## explicit
|
||||
github.com/cespare/xxhash
|
||||
# github.com/coreos/go-oidc/v3 v3.4.0
|
||||
## explicit; go 1.14
|
||||
github.com/coreos/go-oidc/v3/oidc
|
||||
|
|
|
|||
Loading…
Reference in a new issue