opt: shrink encoder stack size

bytedance · Oct 18, 2022 · f71042e · f71042e
1 parent 1ea952b
commit f71042e
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/encoder/encoder_test.go b/encoder/encoder_test.go
@@ -524,7 +524,7 @@ type f64Bench struct {
     name    string
     float   float64
 }
-func BenchmarkEncoder_Float64(b *testing.B) {
+func BenchmarkEncode_Float64(b *testing.B) {
     var bench = []f64Bench{
         {"Zero", 0},
         {"ShortDecimal", 1000},
@@ -564,7 +564,7 @@ type f32Bench struct {
     name    string
     float   float32
 }
-func BenchmarkEncoder_Float32(b *testing.B) {
+func BenchmarkEncode_Float32(b *testing.B) {
     var bench = []f32Bench{
         {"Zero", 0},
         {"ShortDecimal", 1000},

diff --git a/encoder/pools.go b/encoder/pools.go
@@ -27,7 +27,7 @@ import (
 )
 
 const (
-    _MaxStack  = 65536      // 64k states
+    _MaxStack  = 4096      // 4k states
     _MaxBuffer = 1048576    // 1MB buffer size
 
     _StackSize = unsafe.Sizeof(_Stack{})

diff --git a/issue_test/pretouch_test.go b/issue_test/pretouch_test.go
@@ -302,7 +302,7 @@ func TestPretouchSynteaRoot(t *testing.T) {
     println("end decode:", e.UnixNano())
     d2 := e.Sub(s).Nanoseconds()
     println("elapsed:", d2, "ns")
-    if d1 > d2 * 10 {
+    if d1 > d2 * 20 {
         t.Fatal("decoder pretouch not finish yet")
     }