Skip to content
Snippets Groups Projects
  1. Jul 20, 2020
  2. Jul 16, 2020
    • Nikola Madjarevic's avatar
      core: raise gas limit in --dev mode, seed blake precompile (#21323) · 9e88224e
      Nikola Madjarevic authored
      * Set gasLimit in --dev mode to be 9m.
      
      * core: Set gasLimit to 11.5 milion and add 1 wei allocation for BLAKE2b
      9e88224e
    • Martin Holst Swende's avatar
      core/vm: less allocations for various call variants (#21222) · 29569375
      Martin Holst Swende authored
      
      * core/vm/runtime/tests: add more benchmarks
      
      * core/vm: initial work on improving alloc count for calls to precompiles
      
      name                                  old time/op    new time/op    delta
      SimpleLoop/identity-precompile-10M-6     117ms ±75%      43ms ± 1%  -63.09%  (p=0.008 n=5+5)
      SimpleLoop/loop-10M-6                   79.6ms ± 4%    70.5ms ± 1%  -11.42%  (p=0.008 n=5+5)
      
      name                                  old alloc/op   new alloc/op   delta
      SimpleLoop/identity-precompile-10M-6    24.4MB ± 0%     4.9MB ± 0%  -79.94%  (p=0.008 n=5+5)
      SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 0%     ~     (p=0.357 n=5+5)
      
      name                                  old allocs/op  new allocs/op  delta
      SimpleLoop/identity-precompile-10M-6      382k ± 0%      153k ± 0%  -59.99%  (p=0.000 n=5+4)
      SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)
      
      * core/vm: don't allocate big.int for touch
      
      name                                  old time/op    new time/op    delta
      SimpleLoop/identity-precompile-10M-6    43.3ms ± 1%    42.4ms ± 7%     ~     (p=0.151 n=5+5)
      SimpleLoop/loop-10M-6                   70.5ms ± 1%    76.7ms ± 1%   +8.67%  (p=0.008 n=5+5)
      
      name                                  old alloc/op   new alloc/op   delta
      SimpleLoop/identity-precompile-10M-6    4.90MB ± 0%    2.46MB ± 0%  -49.83%  (p=0.008 n=5+5)
      SimpleLoop/loop-10M-6                   13.2kB ± 0%    13.2kB ± 1%     ~     (p=0.571 n=5+5)
      
      name                                  old allocs/op  new allocs/op  delta
      SimpleLoop/identity-precompile-10M-6      153k ± 0%       76k ± 0%  -49.98%  (p=0.029 n=4+4)
      SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)
      
      * core/vm: reduce allocs in staticcall
      
      name                                  old time/op    new time/op    delta
      SimpleLoop/identity-precompile-10M-6    42.4ms ± 7%    37.5ms ± 6%  -11.68%  (p=0.008 n=5+5)
      SimpleLoop/loop-10M-6                   76.7ms ± 1%    69.1ms ± 1%   -9.82%  (p=0.008 n=5+5)
      
      name                                  old alloc/op   new alloc/op   delta
      SimpleLoop/identity-precompile-10M-6    2.46MB ± 0%    0.02MB ± 0%  -99.35%  (p=0.008 n=5+5)
      SimpleLoop/loop-10M-6                   13.2kB ± 1%    13.2kB ± 0%     ~     (p=0.143 n=5+5)
      
      name                                  old allocs/op  new allocs/op  delta
      SimpleLoop/identity-precompile-10M-6     76.4k ± 0%      0.1k ± 0%     ~     (p=0.079 n=4+5)
      SimpleLoop/loop-10M-6                     40.0 ± 0%      40.0 ± 0%     ~     (all equal)
      
      * trie: better use of hasher keccakState
      
      * core/state/statedb: reduce allocations in getDeletedStateObject
      
      * core/vm: reduce allocations in all call derivates
      
      * core/vm: reduce allocations in call variants
      
      - Make returnstack `uint32`
      - Use a `sync.Pool` of `stack`s
      
      * core/vm: fix tests
      
      * core/vm: goimports
      
      * core/vm: tracer fix + staticcall gas fix
      
      * core/vm: add back snapshot to staticcall
      
      * core/vm: review concerns + make returnstack pooled + enable returndata in traces
      
      * core/vm: fix some test tracer method signatures
      
      * core/vm: run gencodec, minor comment polish
      
      Co-authored-by: default avatarPéter Szilágyi <peterke@gmail.com>
      29569375
  3. Jul 15, 2020
  4. Jul 14, 2020
  5. Jul 13, 2020
  6. Jul 10, 2020
  7. Jul 09, 2020
  8. Jul 08, 2020
  9. Jul 07, 2020
  10. Jul 06, 2020
  11. Jul 04, 2020
  12. Jul 03, 2020
    • meowsbits's avatar
      cmd/geth: allow configuring metrics HTTP server on separate endpoint (#21290) · 490b380a
      meowsbits authored
      Exposing /debug/metrics and /debug/metrics/prometheus was dependent
      on --pprof, which also exposes other HTTP APIs. This change makes it possible
      to run the metrics server on an independent endpoint without enabling pprof.
      490b380a
    • Gary Rong's avatar
      eth/gasprice: lighter gas price oracle for light client (#20409) · 61270e5e
      Gary Rong authored
      This PR reduces the bandwidth used by the light client to compute the
      recommended gas price. The current mechanism for suggesting the price is:
      
      - retrieve recent 20 blocks
      - get the lowest gas price of these blocks
      - sort the price array and return the middle(60%) one
      
      This works for full nodes, which have all blocks available locally.
      However, this is very expensive for the light client because the light
      client needs to retrieve block bodies from the network.
      
      The PR changes the default options for light client. With the new config,
      the light client only retrieves the two latest blocks, but in order to
      collect more sample transactions, the 3 lowest prices are collected from
      each block.
      
      This PR also changes the behavior for empty blocks. If the block is empty,
      the lastest price is reused for sampling.
      61270e5e
  13. Jul 02, 2020
  14. Jul 01, 2020
Loading