Paweł Bylica
81ec6b1d4c
core/vm: reverse bit order in bytes of code bitmap ( #24120 )
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* core/vm: reverse bit order in bytes of code bitmap
This bit order is more natural for bit manipulation operations and we
can eliminate some small number of CPU instructions.
* core/vm: drop lookup table
2021-12-17 10:32:00 +01:00
Paweł Bylica
3258211f68
core/vm: rework jumpdest analysis benchmarks ( #23499 )
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* core/vm: rework jumpdest analysis benchmarks
For BenchmarkJumpdestOpAnalysis use fixed code size of ~1.2MB
and classic benchmark loop.
* core/vm: clear bitvec in jumpdest analysis benchmark
2021-08-30 14:13:06 +02:00
Martin Holst Swende
1d99573192
core/vm: faster code analysis ( #23381 )
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* core/vm: more detailed benchmark for jumpdest analysis
* core/vm: make jd analysis benchmark alloc free
* core/vm: improve jumpdest analysis
* core/vm: improve worst-case
* core/vm: further improvements in analysis
* core/vm: improve jumpdest analysis >PUSH15
* core/vm: make jd analysis ref by value
* core/vm: fix misspell
* core/vm: improve set8 and set16 a bit
* core/vm: reduce amount of code
* core/vm: optimize byte copying
2021-08-24 10:00:10 +03:00
Martin Holst Swende
89a32451ae
core/vm: faster create/create2 ( #17806 )
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* core/vm/runtim: benchmark create/create2
* core/vm: do less hashing in CREATE2
* core/vm: avoid storing jumpdest analysis for initcode
* core/vm: avoid unneccesary lookups, remove unused fields
* core/vm: go formatting tests
* core/vm: save jumpdest analysis locally
* core/vm: use common.Hash instead of nil, fix review comments
* core/vm: removed type destinations
* core/vm: correct check for empty hash
* eth: more elegant api_tracer
* core/vm: address review concerns
2018-10-04 18:15:37 +03:00
Martin Holst Swende
96ddf27a48
core/vm: copyright header on test-file
2017-11-13 22:04:53 +01:00
Martin Holst Swende
d6681ed360
core/vm: Rename + updated doc on jumpdest analysis
2017-09-08 12:47:44 +02:00
Martin Holst Swende
f4b5f67ee0
core/vm: improved jumpdest analysis
2017-06-05 09:15:46 +02:00
