Martin Holst Swende
092df3ab59
core/vm: SHA3 word cost for CREATE2 ( #17812 )
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* core/vm: create2 address generation tests
* core/vm: per byte cost of CREATE2
* core/vm: fix linter issue in test
2018-10-05 10:32:35 +03:00
Hyung-Kyu Hqueue Choi
0ab54de1a5
core/vm: update benchmarks for core/vm ( #17308 )
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- Update benchmarks to use a pool of int pools.
Unless benchmarks are aborted with segmentation fault.
Signed-off-by: Hyung-Kyu Choi <hqueue@users.noreply.github.com>
2018-08-03 08:15:33 +03:00
Guillaume Ballet
7abedf9bbb
core/vm: support for multiple interpreters ( #17093 )
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- Define an Interpreter interface
- One contract can call contracts from other interpreter types.
- Pass the interpreter to the operands instead of the evm.
This is meant to prevent type assertions in operands.
2018-07-25 08:56:39 -04:00
Guillaume Ballet
4e5d1f1c39
core/vm: reuse bigint pools across transactions ( #17070 )
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* core/vm: A pool for int pools
* core/vm: fix rebase issue
* core/vm: push leftover stack items after execution, not before
2018-07-03 13:06:42 +03:00
Martin Holst Swende
947e0afeb3
core/vm: optimize MSTORE and SLOAD ( #16939 )
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* vm/test: add tests+benchmarks for mstore
* core/vm: less alloc and copying for mstore
* core/vm: less allocs in sload
* vm: check for errors more correctly
2018-06-14 12:23:37 +03:00
hydai
84c5db5409
core/vm: remove JIT VM codes ( #16362 )
2018-03-26 13:48:04 +03:00
Martin Holst Swende
4871e25f5f
core/vm: optimize eq, slt, sgt and iszero + tests ( #16047 )
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* vm: optimize eq, slt, sgt and iszero + tests
* core/vm: fix error in slt/sgt, found by vmtests. Added testcase
* core/vm: make slt/sgt cleaner
2018-03-08 14:48:19 +02:00
Martin Holst Swende
44d40ffce1
core, vm, common: define constantinople fork + shift ( #16045 )
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* core, vm, common: define constantinople fork, start implementation of shift instructions
* vm: more testcases
* vm: add tests for intpool erroneous intpool handling
* core, vm, common: fix constantinople review concerns
* vm: add string<->op definitions for new opcodes
2018-02-23 12:32:57 +02:00
Felix Lange
a5c0bbb4f4
all: update license information ( #16089 )
2018-02-14 13:49:11 +01:00
Martin Holst Swende
d8aaa3a215
core/vm: benchmarking of metro precompiles
2017-08-14 15:37:09 +03:00
Péter Szilágyi
6131dd55c5
core/vm: polish precompile contract code, add tests and benches
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* Update modexp gas calculation to new version
* Fix modexp modulo 0 special case to return zero
2017-08-14 15:27:44 +03:00
Martin Holst Swende
6dc32e897a
core/vm: add benchmarks for some ops and precompiles ( #14641 )
2017-06-28 11:45:45 +02:00
Martin Holst Swende
ac9865791a
core/vm, common/math: Add doc about Byte, fix format
2017-06-08 23:16:05 +02:00
Martin Holst Swende
3285a0fda3
core/vm, common/math: Add fast getByte for bigints, improve opByte
2017-06-05 08:44:11 +02:00
