1#![cfg_attr(feature = "frozen-abi", feature(min_specialization))]
2pub mod cuda_runtime;
3pub mod data_budget;
4pub mod deduper;
5pub mod discard;
6pub mod packet;
7pub mod perf_libs;
8pub mod recycler;
9pub mod recycler_cache;
10pub mod sigverify;
11#[cfg(feature = "dev-context-only-utils")]
12pub mod test_tx;
13pub mod thread;
14
15#[macro_use]
16extern crate lazy_static;
17
18#[macro_use]
19extern crate log;
20
21#[cfg(test)]
22#[macro_use]
23extern crate assert_matches;
24
25#[macro_use]
26extern crate solana_metrics;
27
28#[cfg_attr(feature = "frozen-abi", macro_use)]
29#[cfg(feature = "frozen-abi")]
30extern crate solana_frozen_abi_macro;
31
32fn is_rosetta_emulated() -> bool {
33 #[cfg(target_os = "macos")]
34 {
35 use std::str::FromStr;
36 std::process::Command::new("sysctl")
37 .args(["-in", "sysctl.proc_translated"])
38 .output()
39 .map_err(|_| ())
40 .and_then(|output| String::from_utf8(output.stdout).map_err(|_| ()))
41 .and_then(|stdout| u8::from_str(stdout.trim()).map_err(|_| ()))
42 .map(|enabled| enabled == 1)
43 .unwrap_or(false)
44 }
45 #[cfg(not(target_os = "macos"))]
46 {
47 false
48 }
49}
50
51pub fn report_target_features() {
52 warn!(
53 "CUDA is {}abled",
54 if crate::perf_libs::api().is_some() {
55 "en"
56 } else {
57 "dis"
58 }
59 );
60
61 if !is_rosetta_emulated() {
65 #[cfg(all(
66 any(target_arch = "x86", target_arch = "x86_64"),
67 build_target_feature_avx
68 ))]
69 {
70 if is_x86_feature_detected!("avx") {
71 info!("AVX detected");
72 } else {
73 error!(
74 "Incompatible CPU detected: missing AVX support. Please build from source on the target"
75 );
76 std::process::abort();
77 }
78 }
79
80 #[cfg(all(
81 any(target_arch = "x86", target_arch = "x86_64"),
82 build_target_feature_avx2
83 ))]
84 {
85 if is_x86_feature_detected!("avx2") {
86 info!("AVX2 detected");
87 } else {
88 error!(
89 "Incompatible CPU detected: missing AVX2 support. Please build from source on the target"
90 );
91 std::process::abort();
92 }
93 }
94 }
95}