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minor cleanup and remove very long benchmarks

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This commit is contained in:
zelig 2015-02-07 08:06:48 +01:00
parent c3add4001c
commit 351910d101
3 changed files with 18 additions and 32 deletions
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14
bzz/chunker.go
View file

@ -110,7 +110,7 @@ func (self *TreeChunker) Init() {
}
self.hashSize = int64(self.HashFunc.New().Size())
self.chunkSize = self.hashSize * self.Branches
dpaLogger.Debugf("Chunker initialised: branches: %v, hashsize: %v, chunksize: %v, join timeout: %v , split timeout: %v", self.Branches, self.hashSize, self.chunkSize, self.JoinTimeout, self.SplitTimeout)
// dpaLogger.Debugf("Chunker initialised: branches: %v, hashsize: %v, chunksize: %v, join timeout: %v , split timeout: %v", self.Branches, self.hashSize, self.chunkSize, self.JoinTimeout, self.SplitTimeout)
}
@ -173,7 +173,7 @@ func (self *TreeChunker) Split(key Key, data SectionReader, chunkC chan *Chunk)
depth++
}
dpaLogger.Debugf("split request received for data (%v bytes, depth: %v)", size, depth)
// dpaLogger.Debugf("split request received for data (%v bytes, depth: %v)", size, depth)
//launch actual recursive function passing the workgroup
self.split(depth, treeSize/self.Branches, key, data, chunkC, rerrC, wg)
@ -209,7 +209,7 @@ func (self *TreeChunker) split(depth int, treeSize int64, key Key, data SectionR
size := data.Size()
var newChunk *Chunk
var hash Key
dpaLogger.Debugf("depth: %v, max subtree size: %v, data size: %v", depth, treeSize, size)
// dpaLogger.Debugf("depth: %v, max subtree size: %v, data size: %v", depth, treeSize, size)
for depth > 0 && size < treeSize {
treeSize /= self.Branches
@ -219,7 +219,7 @@ func (self *TreeChunker) split(depth int, treeSize int64, key Key, data SectionR
if depth == 0 {
// leaf nodes -> content chunks
hash = self.Hash(size, data)
dpaLogger.Debugf("content chunk: max subtree size: %v, data size: %v", treeSize, size)
// dpaLogger.Debugf("content chunk: max subtree size: %v, data size: %v", treeSize, size)
newChunk = &Chunk{
Key: hash,
Reader: data,
@ -228,7 +228,7 @@ func (self *TreeChunker) split(depth int, treeSize int64, key Key, data SectionR
} else {
// intermediate chunk containing child nodes hashes
branches := int64((size-1)/treeSize) + 1
dpaLogger.Debugf("intermediate node: setting branches: %v, depth: %v, max subtree size: %v, data size: %v", branches, depth, treeSize, size)
// dpaLogger.Debugf("intermediate node: setting branches: %v, depth: %v, max subtree size: %v, data size: %v", branches, depth, treeSize, size)
var chunk []byte = make([]byte, branches*self.hashSize)
var pos, i int64
@ -369,7 +369,7 @@ func (self *TreeChunker) join(depth int, treeSize int64, key Key, chunkC chan *C
var readerF func() (r LazySectionReader)
var readerFs [](func() (r LazySectionReader))
branches := int64((chunk.Size-1)/treeSize) + 1
dpaLogger.DebugDetailf("tree node - size %v, chunk size: %v, subtreeSize %v, branches %v", chunk.Size, chunk.Reader.Size(), treeSize, branches)
// dpaLogger.DebugDetailf("tree node - size %v, chunk size: %v, subtreeSize %v, branches %v", chunk.Size, chunk.Reader.Size(), treeSize, branches)
// iterate through the chunk containing the keys of children
// create lazy init functions that give back readers
@ -378,7 +378,7 @@ func (self *TreeChunker) join(depth int, treeSize int64, key Key, chunkC chan *C
childKey = make([]byte, self.hashSize) // preallocate hashSize long slice for key
// read the Hash of the subtree from the relevant section of the Chunk into the allocated byte slice in subtree.Key
if _, err := chunk.Reader.ReadAt(childKey, i*self.hashSize); err != nil {
dpaLogger.DebugDetailf("Read error: %v", err)
// dpaLogger.DebugDetailf("Read error: %v", err)
errC <- err
break
}

25
bzz/chunker_test.go
View file

@ -196,20 +196,17 @@ func benchmarkSplitRandomData(n int, chunks int, t *testing.B) {
}
}
func BenchmarkJoinRandomData_100_2(t *testing.B) { benchmarkJoinRandomData(100, 3, t) }
func BenchmarkJoinRandomData_1000_2(t *testing.B) { benchmarkJoinRandomData(1000, 3, t) }
func BenchmarkJoinRandomData_10000_2(t *testing.B) { benchmarkJoinRandomData(10000, 3, t) }
func BenchmarkJoinRandomData_100000_2(t *testing.B) { benchmarkJoinRandomData(100000, 3, t) }
func BenchmarkJoinRandomData_1000000_2(t *testing.B) { benchmarkJoinRandomData(1000000, 3, t) }
func BenchmarkJoinRandomData_10000000_2(t *testing.B) { benchmarkJoinRandomData(10000000, 3, t) }
func BenchmarkJoinRandomData_100000000_2(t *testing.B) { benchmarkJoinRandomData(100000000, 3, t) }
func BenchmarkJoinRandomData_100_2(t *testing.B) { benchmarkJoinRandomData(100, 3, t) }
func BenchmarkJoinRandomData_1000_2(t *testing.B) { benchmarkJoinRandomData(1000, 3, t) }
func BenchmarkJoinRandomData_10000_2(t *testing.B) { benchmarkJoinRandomData(10000, 3, t) }
func BenchmarkJoinRandomData_100000_2(t *testing.B) { benchmarkJoinRandomData(100000, 3, t) }
func BenchmarkJoinRandomData_1000000_2(t *testing.B) { benchmarkJoinRandomData(1000000, 3, t) }
func BenchmarkSplitRandomData_100_2(t *testing.B) { benchmarkSplitRandomData(100, 3, t) }
func BenchmarkSplitRandomData_1000_2(t *testing.B) { benchmarkSplitRandomData(1000, 3, t) }
func BenchmarkSplitRandomData_10000_2(t *testing.B) { benchmarkSplitRandomData(10000, 3, t) }
func BenchmarkSplitRandomData_100000_2(t *testing.B) { benchmarkSplitRandomData(100000, 3, t) }
func BenchmarkSplitRandomData_1000000_2(t *testing.B) { benchmarkSplitRandomData(1000000, 3, t) }
func BenchmarkSplitRandomData_10000000_2(t *testing.B) { benchmarkSplitRandomData(10000000, 3, t) }
func BenchmarkSplitRandomData_100000000_2(t *testing.B) { benchmarkSplitRandomData(100000000, 3, t) }
func BenchmarkSplitRandomData_100_2(t *testing.B) { benchmarkSplitRandomData(100, 3, t) }
func BenchmarkSplitRandomData_1000_2(t *testing.B) { benchmarkSplitRandomData(1000, 3, t) }
func BenchmarkSplitRandomData_10000_2(t *testing.B) { benchmarkSplitRandomData(10000, 3, t) }
func BenchmarkSplitRandomData_100000_2(t *testing.B) { benchmarkSplitRandomData(100000, 3, t) }
func BenchmarkSplitRandomData_1000000_2(t *testing.B) { benchmarkSplitRandomData(1000000, 3, t) }
func BenchmarkSplitRandomData_10000000_2(t *testing.B) { benchmarkSplitRandomData(10000000, 3, t) }
// go test -bench ./bzz -cpuprofile cpu.out -memprofile mem.out

11
bzz/netstore.go
View file

@ -1,16 +1,5 @@
package bzz
/*
TODO:
- put Data -> Reader logic to chunker
- clarify dpa / localStore / hive / netstore naming and division of labour and entry points for local/remote requests
- figure out if its a problem that peers on requester list may disconnect while searching
- Id (nonce/requester map key) should probs be random byte slice or (hash of) originator's address to avoid collisions
- rework protocol errors using errs after PR merged
- integrate cademlia as peer pool
- finish the net/dht logic, startSearch and storage
*/
import (
"math/rand"
"sync"