Dmitry Vagner
3bfb994cbd
fix errors
2022-09-08 19:35:37 -07:00
Dmitry Vagner
7ed78c22a3
minor errors
2022-09-08 15:47:18 -07:00
Dmitry Vagner
e6e6099cec
finished hash loop
2022-08-25 16:18:45 -07:00
Dmitry Vagner
3e671155cb
all but blocks
2022-08-25 15:38:18 -07:00
Dmitry Vagner
ca23001029
add constants
2022-08-23 16:40:31 -07:00
Dmitry Vagner
03b4d0a9da
all but memory
2022-08-23 12:03:06 -07:00
Dmitry Vagner
dc2d4b893b
Merge branch 'main' of github.com:mir-protocol/plonky2 into ripeMD
2022-08-16 15:22:40 -07:00
Jacqueline Nabaglo
b98dd47820
Permission levels, jumps, traps ( #653 )
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* Permission levels, jumps, traps
* Tests passing
* PR comments + documentation
* Docs + minor bugfixes
* Tests
* Use already-defined `stop` and `exception` (but renamed to `sys_stop`, `fault_exception`)
* Daniel comments
2022-08-16 09:46:10 -07:00
Daniel Lubarov
232303b9ec
Merge pull request #666 from mir-protocol/rlp_encode
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RLP encoding functions
2022-08-15 12:19:04 -07:00
Daniel Lubarov
97b271bf69
Merge pull request #663 from mir-protocol/use_mstore_txn_field
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Make use of `mstore_txn_field` in type 0 parsing
2022-08-15 11:41:18 -07:00
Daniel Lubarov
61819af07d
Improved Keccak implementation
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Based on the approach @SyxtonPrime described.
In terms of columns, the changes are:
- Store inputs (`A`) as `u32` limbs, rather than individual bits.
- Remove `C_partial`. It was used to store an intermediate product in a 5-way xor, but we've since realized that we can do a 5-way xor directly.
- Add `C_prime`, an intermediate result used to help verify the relation between `A` and `A'`.
2022-08-14 21:33:35 -07:00
Daniel Lubarov
539152d767
RLP encoding functions
2022-08-14 11:41:53 -07:00
Daniel Lubarov
f52e005307
Add static
2022-08-13 12:17:19 -07:00
Daniel Lubarov
137076c964
Revert "Add static"
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This reverts commit 90c4e1b9d1cad9309c0cbcaeff52c172167b2c1c.
2022-08-13 12:16:19 -07:00
Daniel Lubarov
90c4e1b9d1
Add static
2022-08-13 12:15:42 -07:00
Daniel Lubarov
6ea801d960
TODOs
2022-08-13 10:23:29 -07:00
Daniel Lubarov
74b1fd25e6
TODOs
2022-08-12 17:37:00 -07:00
Daniel Lubarov
cc61c7211c
Core transaction processing logic
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With lots of TODOs to fill in afterward; this is just a start.
2022-08-12 17:20:18 -07:00
Daniel Lubarov
1763b6bc37
Merge pull request #662 from mir-protocol/stack_pruning_opt_perms
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For permutations, find the optimal sequence of swaps
2022-08-12 17:19:47 -07:00
Daniel Lubarov
288ff63945
Fix shift ordering
2022-08-10 21:47:37 -07:00
Daniel Lubarov
707e564934
Make use of mstore_txn_field in type 0 parsing
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Some of the `%stack` operations are now trivial, but I kind of like keeping `%stack` since it serves as documentation as well, making comments about the stack unnecessary.
2022-08-09 18:44:41 -04:00
Dmitry Vagner
f9efc3aede
draft implementation
2022-08-09 15:11:18 -07:00
Dmitry Vagner
26574f8b1e
swap shift orders
2022-08-09 14:28:32 -07:00
Daniel Lubarov
763d63de08
For permutations, find the optimal sequence of swaps
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Using a method Angus described. This is mainly his idea and code, I just ported it to Rust.
2022-08-09 16:33:02 -04:00
Daniel Lubarov
68de3ee0c6
Merge pull request #660 from mir-protocol/packing
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Packing memory operations
2022-08-08 14:23:49 -04:00
Dmitry Vagner
48f17e484b
space
2022-08-08 11:04:05 -04:00
Dmitry Vagner
4633845452
fix merge conflict
2022-08-08 10:57:39 -04:00
Dmitry Vagner
ac4d7820e3
merge
2022-08-08 10:56:23 -04:00
Dmitry Vagner
93d25859b2
merge
2022-08-08 10:51:01 -04:00
Nicholas Ward
ed3ac7b29d
Merge pull request #658 from mir-protocol/memory_stark_fix
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Memory Stark fix
2022-08-05 15:33:00 -07:00
Daniel Lubarov
5f14bef57e
Merge pull request #655 from mir-protocol/more_metadata
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More metadata fields
2022-08-05 14:08:51 -05:00
Daniel Lubarov
ccc4202de3
Packing memory operations
2022-08-05 13:44:08 -04:00
Daniel Lubarov
616eb618f2
Support macro-local labels
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Again borrowing syntax from NASM. Example from the test:
%macro spin
%%start:
PUSH %%start
JUMP
%endmacro
One thing this lets us do is create "wrapper" macros which call a function, then return to the code immediately following the macro call, such as
%macro decode_rlp_scalar
%stack (pos) -> (pos, %%after)
%jump(decode_rlp_scalar)
%%after:
%endmacro
I used this to clean up `type_0.asm`.
However, since such macros need to insert `%%after` beneath any arguments in the stack, using them will be suboptimal in some cases. I wouldn't worry about it generally, but we might want to avoid them in performance-critical code, or functions with many arguments like `memcpy`.
2022-08-04 12:32:20 -07:00
Nicholas Ward
bbcb419521
fmt
2022-08-04 14:56:16 -04:00
Nicholas Ward
bf4cf1c64f
fix
2022-08-04 14:40:34 -04:00
Daniel Lubarov
1e6cf4c4ab
newline
2022-08-04 09:34:46 -07:00
Daniel Lubarov
7423124e36
Split up memory asm and add more helper functions
2022-08-03 22:18:29 -07:00
Daniel Lubarov
fae653da2a
Missing retdest
2022-08-03 21:56:31 -07:00
Daniel Lubarov
233584e945
Merge pull request #656 from mir-protocol/min_max
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min, max macros
2022-08-03 21:41:23 -07:00
Daniel Lubarov
dfd715fafb
Fix case where a valid constant propagation a broke test
2022-08-03 13:52:52 -07:00
Daniel Lubarov
f58990160e
min, max macros
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Will be used later for things like updating `MemorySize`.
2022-08-03 13:44:44 -07:00
Daniel Lubarov
b4d83f8db2
More metadata fields
2022-08-03 13:43:13 -07:00
Daniel Lubarov
90be4749ef
Merge branch 'main' into optimizer
2022-08-03 09:58:54 -07:00
Daniel Lubarov
9b5b77d3e9
Check if suggested code is actually better
2022-08-03 09:57:40 -07:00
Daniel Lubarov
8aad0b0746
Feedback
2022-08-02 15:57:06 -07:00
Daniel Lubarov
6416826643
Feedback
2022-08-02 15:44:50 -07:00
Daniel Lubarov
002b568a12
fix
2022-08-02 10:17:34 -07:00
Daniel Lubarov
cb2df9fa03
More commutative fns
2022-08-02 09:22:06 -07:00
Daniel Lubarov
c167da8cbe
Revert "UserspaceProgramCounter"
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This reverts commit 05beaab661a8aaa2f84b6f121b5ac2f29f2ed836.
2022-08-02 09:11:27 -07:00
Daniel Lubarov
3b54ec3986
Feedback
2022-08-02 09:11:27 -07:00
