Bo Yao

@vgrichina Do you think in backend typescript is better? I've seen quite a lot js frontend + ts backend combination recently.

We'll also need bls-377, and bn128/bls-381 maybe more interested to Ethereum Developers

Some resources: rocksdb turning guide: https://github.com/facebook/rocksdb/wiki/Setup-Options-and-Basic-Tuning https://github.com/facebook/rocksdb/wiki/RocksDB-Tuning-Guide Parity check disk is hd/ssd and set compaction params differently: https://github.com/paritytech/parity-common/blob/92ec1826884281820ebbbfc428e6c0fbdcccb9bf/kvdb-rocksdb/src/lib.rs#L110

I agree with @frol and @nearmax comment above. ``` nearcore/nightly -> nearcore/neard/tests_nightly_py; ``` This is a webapp that host and run tests_py and above neard_rs tests, i suggest to move...

what is difference between util and tool? On Wed, Apr 29, 2020 at 4:56 PM Bowen Wang wrote: > Where does the neard go under this separation @frol > ?...

> with methods that allow us to serialize/deserialize Rust struct/enum/union Python class between each other using JSON or Borsh: Would it be good to make this part of borsh project?

> Having schema as JSON is useful for that. this sounds a good alternative too? but existing rust code need to be refactored to use structs generated from json schema?

Note that the above ret depends on the compiler and the compiler flags. A minimum repro to this undefined behavior: ```c #define LIMB_BITS 32 #include #include uint32_t opaque(uint32_t x) {...

Thanks, its quite detailed. I will try to write a windows backend.

I know that CFFI is only a portable layer. Like what bordeaux-threads do with CCL's multiprocessing. So it may be not appropriate to use CFFI here,since we don't need to...