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Portable build that support cpus older than Intel Haswell #363

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ailisp opened this issue Dec 13, 2019 · 1 comment
Open

Portable build that support cpus older than Intel Haswell #363

ailisp opened this issue Dec 13, 2019 · 1 comment

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@ailisp
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ailisp commented Dec 13, 2019

CPU older than Intel Haswell (e.g. sandy bridge and ivy bridge) doesn't have avx2. Currently rust-rocksdb doesn't provide an option to compile it without avx2. rocksdb itself has a PORTABLE option in cmake, so passing a PORTABLE flag to it will be make a portable build: https://github.com/facebook/rocksdb/blob/e3169e3ea8762d2f34880742106858a23c8dc8b7/CMakeLists.txt#L222

Reference: parity's fork has this: https://github.com/paritytech/rust-rocksdb/blob/6e099ebea51e5b5adb33405310504c8582649b34/rocksdb-sys/build.rs#L52
@ailisp ailisp mentioned this issue Dec 13, 2019
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@vitvakatu
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Probably duplicates #327

shesek added a commit to Blockstream/electrs that referenced this issue Mar 18, 2020
@shesek
Add "oldcpu" feature to switch to rocksdb v0.12
b4cce60 
The v0.13 release does not work well with some old CPU models, see:

romanz#193
rust-rocksdb/rust-rocksdb#327
rust-rocksdb/rust-rocksdb#363
shesek added a commit to Blockstream/electrs that referenced this issue Mar 18, 2020
@shesek
Add "oldcpu" feature to switch to rocksdb v0.12
a03813d 
The v0.13 release does not work well with some old CPU models, see:

romanz#193
rust-rocksdb/rust-rocksdb#327
rust-rocksdb/rust-rocksdb#363
@tmpolaczyk tmpolaczyk mentioned this issue Oct 28, 2020
Closed
@weikengchen weikengchen mentioned this issue May 29, 2021
Closed
SatoKentaNayoro pushed a commit to boolnetwork/mempool-electrs that referenced this issue Nov 29, 2024
@shesek
Add "oldcpu" feature to switch to rocksdb v0.12
c251a38 
The v0.13 release does not work well with some old CPU models, see:

romanz/electrs#193
rust-rocksdb/rust-rocksdb#327
rust-rocksdb/rust-rocksdb#363
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@vitvakatu @ailisp