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73 Commits

Author SHA1 Message Date
Robin Salen
bfcfcdb498
Add Checkpoint heights (#1418) 2023-12-09 06:26:55 +01:00
Linda Guiga
a90aa40b7a
Implement MPT preinitialization (#1406) 
* Implement MPT preinitialization

* Apply comments

* Replace GlobalMetadata reads with stores in the kernel

* Change memory specs

* Remove trie data length as a prover input
 2023-12-07 12:08:47 -05:00
Robin Salen
7ac6bf2c66
Implement PublicValues retrieval from public inputs (#1405) 
* Implement PublicValues retrieval from public inputs

* Use utility method

* Remove generic argument

* Typo
 2023-12-05 11:42:40 -05:00
Robin Salen
5572da30d7
Remove intermediary block bloom filters (#1395) 
* Remove intermediary block blooms

* Update specs

* Regenerate pdf

* Apply comment, remove unneeded segment
 2023-11-30 13:11:38 -05:00
Linda Guiga
98b5e5be51
Initialize blockhashes (#1370) 
* Initialize blockhashes

* Update comment
 2023-11-22 13:30:52 -05:00
Robin Salen
b9328815e6
Reduce visibility (#1364) 2023-11-17 15:45:38 -05:00
Robin Salen
24aa9668f2
Revert "Make gas fit in 2 limbs (#1261)" (#1361) 
* Revert "Make gas fit in 2 limbs (#1261)"

This reverts commit 0f19cd0dbc25f9f1aa8fc325ae4dd1b95ca933b3.

* Comment
 2023-11-17 10:01:26 -05:00
Robin Salen
88fcc32983
Reduce visibility for a bunch of structs and methods in EVM crate (#1289) 
* Reduce visibility for a bunch of structs and methods

* Remove redundant
 2023-11-13 09:26:56 -05:00
shuoer86
a0ea26f4b2
Fix typos in comments 2023-11-04 23:07:36 +08:00
Robin Salen
0d97b93af5
Add some documentation in EVM crate (#1295) 
Co-authored-by: Linda Guiga <linda.guiga@toposware.com>
 2023-10-30 14:28:24 -04:00
Robin Salen
41a29f069b
Remove some dead_code in EVM crate (#1281) 
* Remove unnecessary CpuArithmeticView.

* Remove AllChallengerState

* Remove RecursiveAllProof

* Remove unused generate methods

* Remove dead_code from cpu/columns

* Remove todo

---------

Co-authored-by: Linda Guiga <lindaguiga3@gmail.com>
 2023-10-09 09:07:01 -04:00
wborgeaud
3ac0c4ae18
Fix genesis state trie root when calling prove_root (#1271) 
* Fix genesis state trie root in some tests

* Just do it in tests calling prove_block
 2023-10-03 17:47:10 +02:00
Robin Salen
0f19cd0dbc
Make gas fit in 2 limbs (#1261) 
* Make gas fit in 2 limbs

* Fix recursive challenger

* Fix indices

* Add clarifying comments on ranges supported

* Add mention to revert before production
 2023-09-29 14:47:23 -04:00
Linda Guiga
1ff6d4a283
Merge pull request #1235 from topos-protocol/new-logup 
Rebased logUp implementation
 2023-09-27 15:02:21 +01:00
Linda Guiga
5694af79f9
Merge remote-tracking branch 'mir-plonky2/main' into constrain-genesis-state 2023-09-26 12:24:48 -04:00
Linda Guiga
75c0e47a30
Apply comments. 2023-09-26 12:21:29 -04:00
wborgeaud
72241ca728
Connect block_gas_used (#1253) 2023-09-26 15:05:45 +02:00
wborgeaud
8c78271f5c
Add random value to block metadata and fix sys_prevrandao (#1207) 
* Add random to block metadata and fix `sys_prevrandao`

* Minor

* Observe block_random

* Write block_random

* cargo fmt

* block_random: H256

* Move sys_prevrandao to metadata.asm and delete syscall_stubs.asm

* Set block_random in set_block_metadata_target

* Minor

* Minor
 2023-09-25 18:20:22 +02:00
Linda Guiga
9d0101d652
Merge branch 'main' into 'constrain-genesis-state' 2023-09-25 10:19:13 -04:00
Linda Guiga
f438d45f06
Merge branch 'main' into 'new-logup'. 2023-09-20 12:45:14 -04:00
Robin Salen
edd3f383a1
Add some doc for BlockMetadata / ExtraBlockData 2023-09-19 15:42:23 -04:00
Linda Guiga
ca44187201
Merge branch 'main' into new-logup 2023-09-19 10:58:01 -04:00
Linda Guiga
c9c0f8b7e5
Use CTL challenges for logUP + change comments + add assert 2023-09-15 09:00:35 +01:00
wborgeaud
f65ad58a08
Implement logUp 2023-09-15 09:00:35 +01:00
Hamy Ratoanina
3c4f938f85
Make next row available to CTLs 2023-09-12 13:59:50 -04:00
Linda Guiga
4d7d9ffa3c
Constrain genesis block's state trie. 2023-09-11 19:09:12 +01:00
Linda Guiga
9a06fc9b95
Fix memop reads, from_prover_inputs and cleanup. 2023-09-07 12:15:17 +01:00
Linda Guiga
42f7038031
Add blockhash sys opcode 2023-09-07 09:43:59 +01:00
Linda Guiga
6207f4465a
Merge pull request #1206 from topos-protocol/missing-public-value-links 
Add missing links between public values
 2023-09-06 18:53:15 +01:00
Nicholas Ward
ac89c7cd40
Fix comment in proof.rs 2023-09-05 14:20:46 -07:00
Linda Guiga
b07644368f
Add missing links between public values 2023-08-31 13:40:13 +01:00
BGluth
975fd451e8 Made PublicValues serializable 
- Needed by the prover scheduler.
 2023-08-23 12:36:11 -06:00
Linda Guiga
6a2e24232d
Clippy 2023-08-22 20:00:49 +01:00
Linda Guiga
caae038cec
Cleanup 2023-08-22 20:00:49 +01:00
Robin Salen
925cdd5351
Cleanup 2023-08-22 20:00:49 +01:00
Robin Salen
c0b4f155f4
Implement receipts and logs 
Co-authored-by: Hamy Ratoanina <hamy.ratoanina@toposware.com>
Co-authored-by: Linda Guiga <lindaguiga3@gmail.com>
 2023-08-22 20:00:49 +01:00
Robin Salen
9a4500683b
Update BlockBaseFee to fit in 2 limbs 2023-08-19 10:23:24 -04:00
wborgeaud
df07ae093a
Write trie roots to memory before kernel bootstrapping (#1172) 
* Write trie roots

* Remove CPU trace length

* Update hash_initial/final_tries

* Fix tests

* Minor

* PR feedback
 2023-08-09 10:15:13 +02:00
wborgeaud
c9eed2bbf9
Connect public values in aggregation circuit (#1169) 
* Connect public values in aggregation circuit

* Minor
 2023-08-07 21:00:32 +02:00
Linda Guiga
6253a68ea5
Change public values into public inputs 2023-07-27 18:27:08 -04:00
Linda Guiga
06037f814f
Fix the memory CTL and implement the verifier memory bus 
Co-authored-by: Hamy Ratoanina <hamy.ratoanina@toposware.com>
 2023-07-27 18:20:03 -04:00
Hamish Ivey-Law
2c5f6fd62a
Fix compile time problems and generic hash implementation (#1024) 
* Fix egregious magic number.

* Remove generic consts from core permutations.

* Remove redundant `where` clauses.

* Remove HashConfig and friends.

* Refactor Permutation code.

* Remove redundant `where` clauses and `use`s.

* Introduce AlgebraicPermutation to wrap `[Target; WIDTH]`s.

* Remove `generic_const_expr` feature from plonky2!

* Remove `generic_const_expr` feature from plonky2!

* Compile time fixed! Start removing `generic_const_expr` from evm.

* Remove redundant `where` clauses from Starky.

* Remove `generic_const_expr`s from benchmarks.

* Remove redundant HASH_SIZE `where` clause.

* Clippy.

* Fix unrelated OsRng issue in `bench_recursion`.

* Fix function doc.
 2023-05-11 02:59:02 +10:00
Robin Salen
f71139d934
Add serialisation support for gates, generators, and various structs 
Co-authored-by: Sebastien La Duca <sladuca777@gmail.com>
 2023-04-20 07:59:36 +02:00
Robin Salen
9ee47ab745
Move HashConfig into GenericConfig associated types 2023-04-01 09:54:14 -04:00
Robin Salen
e857c020bf
Make hash functions generic 2023-03-31 18:55:06 -04:00
Daniel Lubarov
137bc78565 Prep for publishing to crates.io 2023-01-30 13:18:06 -08:00
Daniel Lubarov
e12c6ad5b9 Remove some older EVM recursion logic 
Some logic was replaced by the constant-degree logic in `fixed_recursive_verifier`.
 2023-01-03 11:53:21 -08:00
Daniel Lubarov
595e751ac1 Shrink STARK proofs to a constant degree 
The goal here is to end up with a single "root" circuit representing any EVM proof. I.e. it must verify each STARK, but be general enough to work with any combination of STARK sizes (within some range of sizes that we chose to support). This root circuit can then be plugged into our aggregation circuit.

In particular, for each STARK, and for each initial `degree_bits` (within a range that we choose to support), this adds a "shrinking chain" of circuits. Such a chain shrinks a STARK proof from that initial `degree_bits` down to a constant, `THRESHOLD_DEGREE_BITS`.

The root circuit then combines these shrunk-to-constant proofs for each table. It's similar to `RecursiveAllProof::verify_circuit`; I adapted the code from there and I think we can remove it after. The main difference is that now instead of having one verification key per STARK, we have several possible VKs, one per initial `degree_bits`. We bake the list of possible VKs into the root circuit, and have the prover indicate the index of the VK they're actually using.

This also partially removes the default feature of CTLs. So far we've used filters instead of defaults. Until now it was easy to keep supporting defaults just in case, but here maintaining support would require some more work. E.g. we couldn't use `exp_u64` any more, since the size delta is now dynamic, it can't be hardcoded. If there are no concerns, I'll fully remove the feature after.
 2023-01-01 23:11:39 -08:00
wborgeaud
39fc219324 PR feedback 2022-10-06 16:40:03 +02:00
wborgeaud
a5a4098d7a Merge branch 'main' into per_table_recursion 
# Conflicts:
#	evm/src/all_stark.rs
#	evm/src/generation/mod.rs
#	evm/src/recursive_verifier.rs
 2022-10-03 11:49:26 +02:00