Consider using incremental linking with msvc
retep998 opened this issue · comments
Incremental linking will allow for significantly faster link times, at the cost of binary size.
- Don't delete the output artifacts. The
.ilkand.exeor.dllmust remain from the previous run. - Don't pass
/OPTto the linker or any other flag that is mutually exclusive with incremental linking. - Pass
/INCREMENTALto the linker. - The set of files passed to the linker must remain the same. If the codegen unit object files change names, then it will do a full link.
https://msdn.microsoft.com/en-us/library/4khtbfyf.aspx
Alternatively, provide LLD as a stable alternative to link.exe so users can benefit from faster links when they don't need any special features of link.exe.
This issue has been opened because the building times with rust-qt are quite high. Here's a simple example:
Specs
cpu: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60 Ghz, cores=4, threads=8
rustc 1.12.1 (d4f39402a 2016-10-19)
binary: rustc
commit-hash: d4f39402a0c2c2b94ec0375cd7f7f6d7918113cd
commit-date: 2016-10-19
host: x86_64-pc-windows-msvc
release: 1.12.1
Cargo.toml
[dependencies]
qt_core = "*"
qt_gui = "*"
qt_widgets = "*"Debug mode
cargo rustc -- -Z time-passes > log_debug.txt 2>&1
The backlog is:
warning: the option `Z` is unstable and should only be used on the nightly compiler, but it is currently accepted for backwards compatibility; this will soon change, see issue #31847 for more details
time: 0.000; rss: 15MB parsing
time: 0.000; rss: 16MB configuration
time: 0.000; rss: 16MB recursion limit
time: 0.000; rss: 16MB crate injection
time: 0.000; rss: 16MB plugin loading
time: 0.000; rss: 16MB plugin registration
time: 0.034; rss: 48MB expansion
time: 0.000; rss: 48MB maybe building test harness
time: 0.000; rss: 49MB assigning node ids
time: 0.000; rss: 49MB checking for inline asm in case the target doesn't support it
time: 0.000; rss: 49MB complete gated feature checking
time: 0.000; rss: 49MB collecting defs
time: 0.003; rss: 49MB external crate/lib resolution
time: 0.000; rss: 49MB early lint checks
time: 0.000; rss: 49MB AST validation
time: 0.000; rss: 49MB name resolution
time: 0.000; rss: 50MB lowering ast -> hir
time: 0.000; rss: 50MB indexing hir
time: 0.000; rss: 50MB attribute checking
time: 0.000; rss: 50MB language item collection
time: 0.000; rss: 50MB lifetime resolution
time: 0.000; rss: 50MB looking for entry point
time: 0.000; rss: 50MB looking for plugin registrar
time: 0.000; rss: 50MB region resolution
time: 0.000; rss: 50MB loop checking
time: 0.000; rss: 50MB static item recursion checking
time: 0.000; rss: 50MB load_dep_graph
time: 0.000; rss: 50MB type collecting
time: 0.000; rss: 50MB variance inference
time: 0.006; rss: 51MB coherence checking
time: 0.000; rss: 52MB wf checking
time: 0.000; rss: 52MB item-types checking
time: 0.000; rss: 53MB item-bodies checking
time: 0.000; rss: 53MB drop-impl checking
time: 0.000; rss: 53MB const checking
time: 0.000; rss: 53MB privacy checking
time: 0.000; rss: 53MB stability index
time: 0.000; rss: 53MB intrinsic checking
time: 0.000; rss: 53MB effect checking
time: 0.000; rss: 53MB match checking
time: 0.000; rss: 53MB liveness checking
time: 0.000; rss: 53MB rvalue checking
time: 0.000; rss: 54MB MIR dump
time: 0.001; rss: 54MB MIR passes
time: 0.000; rss: 54MB borrow checking
time: 0.000; rss: 54MB reachability checking
time: 0.000; rss: 54MB death checking
time: 0.000; rss: 54MB stability checking
time: 0.000; rss: 54MB unused lib feature checking
time: 0.000; rss: 54MB lint checking
time: 0.002; rss: 54MB resolving dependency formats
time: 0.000; rss: 54MB Prepare MIR codegen passes
time: 0.000; rss: 55MB write metadata
time: 0.001; rss: 55MB translation item collection
time: 0.000; rss: 55MB codegen unit partitioning
time: 0.000; rss: 58MB internalize symbols
time: 0.011; rss: 58MB translation
time: 0.000; rss: 58MB assert dep graph
time: 0.000; rss: 58MB serialize dep graph
time: 0.000; rss: 58MB llvm function passes [0]
time: 0.000; rss: 58MB llvm module passes [0]
time: 0.002; rss: 60MB codegen passes [0]
time: 0.000; rss: 60MB codegen passes [0]
time: 0.004; rss: 60MB LLVM passes
time: 0.000; rss: 60MB serialize work products
time: 0.149; rss: 60MB running linker
time: 0.151; rss: 60MB linking
Finished debug [unoptimized + debuginfo] target(s) in 4202.78 secs
Release mode
cargo rustc --release -- -Z time-passes > log_release.txt 2>&1
The backlog is:
warning: the option `Z` is unstable and should only be used on the nightly compiler, but it is currently accepted for backwards compatibility; this will soon change, see issue #31847 for more details
time: 0.000; rss: 15MB parsing
time: 0.000; rss: 16MB configuration
time: 0.000; rss: 16MB recursion limit
time: 0.000; rss: 16MB crate injection
time: 0.000; rss: 16MB plugin loading
time: 0.000; rss: 16MB plugin registration
time: 0.039; rss: 48MB expansion
time: 0.000; rss: 48MB maybe building test harness
time: 0.000; rss: 49MB assigning node ids
time: 0.000; rss: 49MB checking for inline asm in case the target doesn't support it
time: 0.000; rss: 49MB complete gated feature checking
time: 0.000; rss: 49MB collecting defs
time: 0.003; rss: 49MB external crate/lib resolution
time: 0.000; rss: 49MB early lint checks
time: 0.000; rss: 49MB AST validation
time: 0.000; rss: 49MB name resolution
time: 0.000; rss: 50MB lowering ast -> hir
time: 0.000; rss: 50MB indexing hir
time: 0.000; rss: 50MB attribute checking
time: 0.000; rss: 50MB language item collection
time: 0.000; rss: 50MB lifetime resolution
time: 0.000; rss: 50MB looking for entry point
time: 0.000; rss: 50MB looking for plugin registrar
time: 0.000; rss: 50MB region resolution
time: 0.000; rss: 50MB loop checking
time: 0.000; rss: 50MB static item recursion checking
time: 0.000; rss: 50MB load_dep_graph
time: 0.000; rss: 50MB type collecting
time: 0.000; rss: 50MB variance inference
time: 0.006; rss: 51MB coherence checking
time: 0.000; rss: 52MB wf checking
time: 0.000; rss: 52MB item-types checking
time: 0.001; rss: 53MB item-bodies checking
time: 0.000; rss: 53MB drop-impl checking
time: 0.000; rss: 53MB const checking
time: 0.000; rss: 53MB privacy checking
time: 0.000; rss: 53MB stability index
time: 0.000; rss: 53MB intrinsic checking
time: 0.000; rss: 53MB effect checking
time: 0.000; rss: 53MB match checking
time: 0.000; rss: 53MB liveness checking
time: 0.000; rss: 53MB rvalue checking
time: 0.000; rss: 54MB MIR dump
time: 0.001; rss: 54MB MIR passes
time: 0.000; rss: 54MB borrow checking
time: 0.000; rss: 54MB reachability checking
time: 0.000; rss: 54MB death checking
time: 0.000; rss: 54MB stability checking
time: 0.000; rss: 54MB unused lib feature checking
time: 0.000; rss: 54MB lint checking
time: 0.002; rss: 54MB resolving dependency formats
time: 0.000; rss: 54MB Prepare MIR codegen passes
time: 0.000; rss: 55MB write metadata
time: 0.001; rss: 55MB translation item collection
time: 0.000; rss: 55MB codegen unit partitioning
time: 0.000; rss: 57MB internalize symbols
time: 0.011; rss: 57MB translation
time: 0.000; rss: 57MB assert dep graph
time: 0.000; rss: 57MB serialize dep graph
time: 0.001; rss: 58MB llvm function passes [0]
time: 0.002; rss: 59MB llvm module passes [0]
time: 0.003; rss: 62MB codegen passes [0]
time: 0.001; rss: 62MB codegen passes [0]
time: 0.009; rss: 62MB LLVM passes
time: 0.000; rss: 62MB serialize work products
time: 0.161; rss: 62MB running linker
time: 0.162; rss: 62MB linking
Finished release [optimized] target(s) in 1865.86 secs
But the main problem is not the crazy times when doing a cold build on the qt crates but the crazy times it takes to build the simplest qt example, for instance, let's consider this dummy example:
extern crate qt_widgets;
use qt_widgets::application::Application;
use qt_widgets::push_button::PushButton;
use qt_widgets::cpp_utils::*;
use qt_widgets::qt_core::string::String;
use qt_widgets::libc::{c_char, c_int};
fn to_qt_string<S: AsRef<str>>(s: S) -> String {
let slice = s.as_ref().as_bytes();
String::from_utf8((slice.as_ptr() as *const c_char, slice.len() as c_int, AsStruct))
}
fn from_qt_string(string: &String) -> std::string::String {
let buf = string.to_utf8(AsStruct);
unsafe {
let bytes = std::slice::from_raw_parts(buf.const_data() as *const u8, buf.count(()) as usize);
std::str::from_utf8_unchecked(bytes).to_string()
}
}
fn main() {
let _app = Application::new((&mut 0i32, &mut (&mut 0i8 as *mut i8) as *mut *mut i8, AsBox));
let mut btn = PushButton::new((&to_qt_string("first_button"), AsBox));
let mut btn2 = PushButton::new((&to_qt_string("second_button"), AsBox));
let text = from_qt_string(&btn.text(AsStruct));
let text2 = from_qt_string(&btn2.text(AsStruct));
btn.show();
btn2.show();
let ret = Application::exec();
}
If i build and then touch this file (no editing at all, just saving/changing timestamp) and I run cargo rustc -- -Z time-passes the backlog will be:
Compiling qt_workspace v0.1.0 (file:///D:/sources/personal/rust/qt_workspace)
warning: the option `Z` is unstable and should only be used on the nightly compiler, but it is currently accepted for backwards compatibility; this will soon change, see issue #31847 for more details
time: 0.001; rss: 16MB parsing
time: 0.000; rss: 16MB configuration
time: 0.000; rss: 16MB recursion limit
time: 0.000; rss: 16MB crate injection
time: 0.000; rss: 16MB plugin loading
time: 0.000; rss: 16MB plugin registration
time: 0.034; rss: 48MB expansion
time: 0.000; rss: 48MB maybe building test harness
time: 0.000; rss: 48MB assigning node ids
time: 0.000; rss: 48MB checking for inline asm in case the target doesn't support it
time: 0.000; rss: 48MB complete gated feature checking
time: 0.000; rss: 48MB collecting defs
time: 0.234; rss: 217MB external crate/lib resolution
time: 0.000; rss: 217MB early lint checks
time: 0.000; rss: 217MB AST validation
time: 0.002; rss: 219MB name resolution
time: 0.000; rss: 220MB lowering ast -> hir
time: 0.000; rss: 220MB indexing hir
time: 0.000; rss: 220MB attribute checking
time: 0.000; rss: 220MB language item collection
time: 0.000; rss: 220MB lifetime resolution
time: 0.000; rss: 220MB looking for entry point
time: 0.000; rss: 220MB looking for plugin registrar
time: 0.000; rss: 220MB region resolution
time: 0.000; rss: 220MB loop checking
time: 0.000; rss: 220MB static item recursion checking
time: 0.000; rss: 220MB load_dep_graph
time: 0.001; rss: 221MB type collecting
time: 0.000; rss: 221MB variance inference
time: 0.020; rss: 224MB coherence checking
time: 0.002; rss: 225MB wf checking
time: 0.000; rss: 225MB item-types checking
time: 0.025; rss: 229MB item-bodies checking
time: 0.000; rss: 229MB drop-impl checking
time: 0.001; rss: 229MB const checking
time: 0.000; rss: 229MB privacy checking
time: 0.000; rss: 229MB stability index
time: 0.000; rss: 229MB intrinsic checking
time: 0.000; rss: 229MB effect checking
time: 0.000; rss: 229MB match checking
time: 0.000; rss: 229MB liveness checking
time: 0.000; rss: 229MB rvalue checking
time: 0.001; rss: 230MB MIR dump
time: 0.000; rss: 230MB MIR passes
time: 0.000; rss: 231MB borrow checking
time: 0.000; rss: 231MB reachability checking
time: 0.000; rss: 231MB death checking
time: 0.000; rss: 231MB stability checking
time: 0.000; rss: 231MB unused lib feature checking
warning: unused variable: `text`, #[warn(unused_variables)] on by default
--> main.rs:26:7
|
26 | let text = from_qt_string(&btn.text(AsStruct));
| ^^^^
warning: unused variable: `text2`, #[warn(unused_variables)] on by default
--> main.rs:27:7
|
27 | let text2 = from_qt_string(&btn2.text(AsStruct));
| ^^^^^
warning: unused variable: `ret`, #[warn(unused_variables)] on by default
--> main.rs:30:7
|
30 | let ret = Application::exec();
| ^^^
time: 0.006; rss: 231MB lint checking
time: 0.002; rss: 231MB resolving dependency formats
time: 0.001; rss: 231MB Prepare MIR codegen passes
time: 0.000; rss: 231MB write metadata
time: 0.026; rss: 239MB translation item collection
time: 0.000; rss: 239MB codegen unit partitioning
time: 0.001; rss: 244MB internalize symbols
time: 0.164; rss: 244MB translation
time: 0.000; rss: 244MB assert dep graph
time: 0.000; rss: 244MB serialize dep graph
time: 0.001; rss: 239MB llvm function passes [0]
time: 0.000; rss: 239MB llvm module passes [0]
time: 0.018; rss: 242MB codegen passes [0]
time: 0.000; rss: 242MB codegen passes [0]
time: 0.021; rss: 242MB LLVM passes
time: 0.000; rss: 242MB serialize work products
time: 34.444; rss: 242MB running linker
time: 34.446; rss: 242MB linking
Finished debug [unoptimized + debuginfo] target(s) in 35.5 secs
If i do the same process for release > cargo rustc --release -- -Z time-passes the backlog will be:
Compiling qt_workspace v0.1.0 (file:///D:/sources/personal/rust/qt_workspace)
warning: the option `Z` is unstable and should only be used on the nightly compiler, but it is currently accepted for backwards compatibility; this will soon change, see issue #31847 for more details
time: 0.000; rss: 16MB parsing
time: 0.000; rss: 16MB configuration
time: 0.000; rss: 16MB recursion limit
time: 0.000; rss: 16MB crate injection
time: 0.000; rss: 16MB plugin loading
time: 0.000; rss: 16MB plugin registration
time: 0.040; rss: 48MB expansion
time: 0.000; rss: 48MB maybe building test harness
time: 0.000; rss: 48MB assigning node ids
time: 0.000; rss: 48MB checking for inline asm in case the target doesn't support it
time: 0.000; rss: 48MB complete gated feature checking
time: 0.000; rss: 48MB collecting defs
time: 0.241; rss: 217MB external crate/lib resolution
time: 0.000; rss: 217MB early lint checks
time: 0.000; rss: 217MB AST validation
time: 0.002; rss: 219MB name resolution
time: 0.000; rss: 219MB lowering ast -> hir
time: 0.000; rss: 220MB indexing hir
time: 0.000; rss: 220MB attribute checking
time: 0.000; rss: 220MB language item collection
time: 0.000; rss: 220MB lifetime resolution
time: 0.000; rss: 220MB looking for entry point
time: 0.000; rss: 220MB looking for plugin registrar
time: 0.000; rss: 220MB region resolution
time: 0.000; rss: 220MB loop checking
time: 0.000; rss: 220MB static item recursion checking
time: 0.000; rss: 220MB load_dep_graph
time: 0.001; rss: 220MB type collecting
time: 0.000; rss: 221MB variance inference
time: 0.021; rss: 224MB coherence checking
time: 0.002; rss: 224MB wf checking
time: 0.000; rss: 224MB item-types checking
time: 0.026; rss: 229MB item-bodies checking
time: 0.000; rss: 229MB drop-impl checking
time: 0.000; rss: 229MB const checking
time: 0.000; rss: 229MB privacy checking
time: 0.000; rss: 229MB stability index
time: 0.000; rss: 229MB intrinsic checking
time: 0.000; rss: 229MB effect checking
time: 0.000; rss: 229MB match checking
time: 0.000; rss: 229MB liveness checking
time: 0.000; rss: 229MB rvalue checking
time: 0.001; rss: 230MB MIR dump
time: 0.000; rss: 230MB MIR passes
time: 0.000; rss: 231MB borrow checking
time: 0.000; rss: 231MB reachability checking
time: 0.000; rss: 231MB death checking
time: 0.000; rss: 231MB stability checking
time: 0.000; rss: 231MB unused lib feature checking
warning: unused variable: `text`, #[warn(unused_variables)] on by default
--> main.rs:26:7
|
26 | let text = from_qt_string(&btn.text(AsStruct));
| ^^^^
warning: unused variable: `text2`, #[warn(unused_variables)] on by default
--> main.rs:27:7
|
27 | let text2 = from_qt_string(&btn2.text(AsStruct));
| ^^^^^
warning: unused variable: `ret`, #[warn(unused_variables)] on by default
--> main.rs:30:7
|
30 | let ret = Application::exec();
| ^^^
time: 0.006; rss: 231MB lint checking
time: 0.003; rss: 231MB resolving dependency formats
time: 0.001; rss: 231MB Prepare MIR codegen passes
time: 0.000; rss: 231MB write metadata
time: 0.026; rss: 239MB translation item collection
time: 0.000; rss: 239MB codegen unit partitioning
time: 0.001; rss: 245MB internalize symbols
time: 0.160; rss: 245MB translation
time: 0.000; rss: 245MB assert dep graph
time: 0.000; rss: 245MB serialize dep graph
time: 0.002; rss: 239MB llvm function passes [0]
time: 0.019; rss: 241MB llvm module passes [0]
time: 0.010; rss: 243MB codegen passes [0]
time: 0.001; rss: 243MB codegen passes [0]
time: 0.034; rss: 243MB LLVM passes
time: 0.000; rss: 243MB serialize work products
time: 35.683; rss: 244MB running linker
time: 35.685; rss: 244MB linking
Finished release [optimized] target(s) in 36.32 secs
And that's the main problem, you can't iterate with these crazy times for a trivial example. Hopefully all this info will help to improve rust. Amazing package manager, cool language syntax and features... but... if building times are that crazy I don't see which benefits would bring me to stay away from c++/qt or python/pyqt.
Regards.
I always envisioned that we would use any incremental linking functionality available when also compiling incrementally. That is certainly a good idea. Always using it also for regular builds is probably not a good idea because of binary sizes.
Show we expose incremental linking as a separate -C flag? Cargo.toml could have an incremental profile key that could be set to link-only?
The Gold linker also allows for incremental linking.
cc @rust-lang/tools @rust-lang/compiler
Seems plausible to me, I'd be fine just defaulting to using this with -C incremental=foo once that's stabilized.
hey @alexcrichton Whats the update on this?
Servo takes an awful long time to compile on Windows and i think its related to the lack of this.
Is there anything i can do to push this forward?
Not much has happened on this AFAIK, but we can still implement it at any time!
FWIW, here is the log of one of my normal Rust projects that's not using Qt or any huge lib, also after just touching a file.
cargo rustc -- -Z time-passes
> cargo rustc -- -Z time-passes
time: 0.140; rss: 24MB parsing
time: 0.000; rss: 24MB garbage collect incremental cache directory
time: 0.000; rss: 24MB recursion limit
time: 0.000; rss: 24MB crate injection
time: 0.000; rss: 24MB plugin loading
time: 0.000; rss: 24MB background load prev dep-graph
time: 0.000; rss: 24MB plugin registration
time: 12.414; rss: 145MB expansion
time: 0.000; rss: 145MB maybe building test harness
time: 0.003; rss: 145MB maybe creating a macro crate
time: 0.008; rss: 145MB creating allocators
time: 0.007; rss: 145MB AST validation
time: 0.074; rss: 164MB name resolution
time: 0.007; rss: 164MB complete gated feature checking
time: 0.000; rss: 164MB blocked while dep-graph loading finishes
time: 0.037; rss: 175MB lowering ast -> hir
time: 0.016; rss: 175MB early lint checks
time: 0.045; rss: 174MB indexing hir
time: 0.000; rss: 171MB load query result cache
time: 0.000; rss: 171MB looking for entry point
time: 0.000; rss: 171MB looking for plugin registrar
time: 0.003; rss: 171MB loop checking
time: 0.027; rss: 190MB attribute checking
time: 0.020; rss: 191MB stability checking
time: 0.102; rss: 215MB type collecting
time: 0.000; rss: 215MB outlives testing
time: 0.002; rss: 215MB impl wf inference
time: 0.400; rss: 308MB coherence checking
time: 0.000; rss: 308MB variance testing
time: 0.205; rss: 324MB wf checking
time: 0.050; rss: 325MB item-types checking
time: 1.493; rss: 355MB item-bodies checking
time: 0.167; rss: 382MB const checking
time: 0.053; rss: 382MB privacy checking
time: 0.004; rss: 382MB intrinsic checking
time: 0.026; rss: 383MB match checking
time: 0.609; rss: 412MB borrow checking
time: 6.990; rss: 423MB MIR borrow checking
time: 0.001; rss: 423MB MIR effect checking
time: 0.025; rss: 423MB death checking
time: 0.000; rss: 423MB unused lib feature checking
time: 0.070; rss: 423MB lint checking
time: 0.002; rss: 423MB resolving dependency formats
time: 0.000; rss: 424MB write metadata
time: 0.606; rss: 448MB translation item collection
time: 0.044; rss: 458MB codegen unit partitioning
time: 0.000; rss: 456MB write allocator module
time: 0.057; rss: 493MB llvm function passes [3ayaeypdcro9d6yk]
time: 0.032; rss: 500MB llvm function passes [4ezmh1vbs95c5ack]
time: 0.189; rss: 500MB llvm function passes [1im38lueib99jsk0]
time: 0.065; rss: 508MB llvm function passes [48hb0upc4kwkubdd]
time: 0.059; rss: 515MB llvm function passes [465ljw463knh9oxv]
time: 0.270; rss: 518MB llvm module passes [4ezmh1vbs95c5ack]
time: 0.451; rss: 525MB llvm module passes [3ayaeypdcro9d6yk]
time: 0.080; rss: 525MB llvm function passes [3z0m7pny1db0qcol]
time: 0.078; rss: 535MB llvm function passes [3ysg602ly0el3m63]
time: 0.356; rss: 536MB llvm module passes [465ljw463knh9oxv]
time: 0.492; rss: 545MB codegen passes [4ezmh1vbs95c5ack]
time: 0.074; rss: 548MB llvm function passes [2jzrra8v7h6bfxot]
time: 0.480; rss: 557MB codegen passes [465ljw463knh9oxv]
time: 0.526; rss: 559MB llvm module passes [3ysg602ly0el3m63]
time: 0.052; rss: 559MB llvm function passes [5g7oj6pdicfz0n8g]
time: 0.723; rss: 559MB codegen passes [3ayaeypdcro9d6yk]
time: 0.042; rss: 559MB llvm function passes [47dqcamjlp23ma80]
time: 0.469; rss: 560MB llvm module passes [2jzrra8v7h6bfxot]
time: 0.046; rss: 560MB llvm function passes [1rnt618l5epcaf5a]
time: 0.288; rss: 560MB llvm module passes [47dqcamjlp23ma80]
time: 0.352; rss: 560MB llvm module passes [5g7oj6pdicfz0n8g]
time: 1.471; rss: 560MB llvm module passes [1im38lueib99jsk0]
time: 0.304; rss: 563MB llvm module passes [1rnt618l5epcaf5a]
time: 1.630; rss: 567MB llvm module passes [48hb0upc4kwkubdd]
time: 0.646; rss: 567MB codegen passes [3ysg602ly0el3m63]
time: 0.047; rss: 568MB llvm function passes [r5omkko2zyx5xap]
time: 0.414; rss: 568MB codegen passes [5g7oj6pdicfz0n8g]
time: 0.445; rss: 568MB codegen passes [47dqcamjlp23ma80]
time: 0.050; rss: 569MB llvm function passes [5205e1onhko1v9bb]
time: 0.673; rss: 570MB codegen passes [2jzrra8v7h6bfxot]
time: 0.041; rss: 570MB llvm function passes [n847vnkjamrby94]
time: 0.447; rss: 571MB codegen passes [1rnt618l5epcaf5a]
time: 0.310; rss: 571MB llvm module passes [r5omkko2zyx5xap]
time: 0.034; rss: 571MB llvm function passes [43v6g0y2xsxoggnt]
time: 0.038; rss: 571MB llvm function passes [2kjrmm4fe2aha78f]
time: 0.554; rss: 571MB codegen passes [48hb0upc4kwkubdd]
time: 0.327; rss: 571MB llvm module passes [5205e1onhko1v9bb]
time: 0.266; rss: 571MB llvm module passes [n847vnkjamrby94]
time: 0.179; rss: 571MB llvm module passes [43v6g0y2xsxoggnt]
time: 0.033; rss: 571MB llvm function passes [1fxq14vrn4hmbyv6]
time: 0.200; rss: 571MB llvm module passes [2kjrmm4fe2aha78f]
time: 0.235; rss: 573MB codegen passes [43v6g0y2xsxoggnt]
time: 0.229; rss: 573MB llvm module passes [1fxq14vrn4hmbyv6]
time: 0.461; rss: 573MB codegen passes [r5omkko2zyx5xap]
time: 0.210; rss: 573MB codegen passes [2kjrmm4fe2aha78f]
time: 0.027; rss: 576MB llvm function passes [3ohma1ovi35ipdvf]
time: 0.028; rss: 576MB llvm function passes [igixddv04l2lgm1]
time: 0.382; rss: 576MB codegen passes [n847vnkjamrby94]
time: 0.031; rss: 576MB llvm function passes [1s3socv0drccut20]
time: 0.552; rss: 576MB codegen passes [5205e1onhko1v9bb]
time: 0.187; rss: 576MB llvm module passes [3ohma1ovi35ipdvf]
time: 0.211; rss: 576MB llvm module passes [igixddv04l2lgm1]
time: 0.027; rss: 576MB llvm function passes [pqmjx25qpxkduz7]
time: 0.318; rss: 576MB codegen passes [1fxq14vrn4hmbyv6]
time: 0.025; rss: 576MB llvm function passes [4udalgaf9uvlu1ls]
time: 0.200; rss: 578MB llvm module passes [1s3socv0drccut20]
time: 0.023; rss: 578MB llvm function passes [3v6ldxkfnyn9z8to]
time: 2.638; rss: 578MB llvm module passes [3z0m7pny1db0qcol]
time: 0.222; rss: 578MB codegen passes [3ohma1ovi35ipdvf]
time: 0.235; rss: 578MB llvm module passes [pqmjx25qpxkduz7]
time: 0.260; rss: 578MB codegen passes [igixddv04l2lgm1]
time: 0.159; rss: 578MB llvm module passes [4udalgaf9uvlu1ls]
time: 0.134; rss: 578MB llvm module passes [3v6ldxkfnyn9z8to]
time: 0.023; rss: 578MB llvm function passes [14njzsqy34v27pbp]
time: 0.029; rss: 579MB llvm function passes [1az2n4f1o2beo0qj]
time: 0.122; rss: 579MB llvm module passes [14njzsqy34v27pbp]
time: 0.296; rss: 579MB codegen passes [1s3socv0drccut20]
time: 0.161; rss: 579MB codegen passes [3v6ldxkfnyn9z8to]
time: 0.026; rss: 579MB llvm function passes [gon14xphovlcp6p]
time: 0.196; rss: 579MB codegen passes [4udalgaf9uvlu1ls]
time: 0.027; rss: 580MB llvm function passes [17ac7x677l7novtq]
time: 0.149; rss: 580MB codegen passes [14njzsqy34v27pbp]
time: 0.162; rss: 580MB llvm module passes [1az2n4f1o2beo0qj]
time: 0.025; rss: 583MB llvm function passes [1y5dl2l7jz37yfca]
time: 0.401; rss: 589MB codegen passes [pqmjx25qpxkduz7]
time: 0.179; rss: 589MB llvm module passes [gon14xphovlcp6p]
time: 0.024; rss: 589MB llvm function passes [tj2ixsxea3sv2zn]
time: 2.146; rss: 571MB codegen passes [1im38lueib99jsk0]
time: 0.147; rss: 571MB llvm module passes [17ac7x677l7novtq]
time: 0.137; rss: 571MB llvm module passes [1y5dl2l7jz37yfca]
time: 0.021; rss: 571MB llvm function passes [9elsx31vb4it187]
time: 0.195; rss: 572MB codegen passes [1az2n4f1o2beo0qj]
time: 0.124; rss: 572MB llvm module passes [tj2ixsxea3sv2zn]
time: 0.023; rss: 572MB llvm function passes [e19kx9t7xhzajfl]
time: 0.181; rss: 574MB codegen passes [gon14xphovlcp6p]
time: 0.022; rss: 574MB llvm function passes [16u6js6g0l3k1ic6]
time: 0.172; rss: 575MB codegen passes [17ac7x677l7novtq]
time: 0.162; rss: 575MB codegen passes [1y5dl2l7jz37yfca]
time: 0.022; rss: 569MB llvm function passes [49a7n47po4ttqjl7]
time: 0.159; rss: 556MB llvm module passes [9elsx31vb4it187]
time: 0.777; rss: 556MB codegen passes [3z0m7pny1db0qcol]
time: 0.019; rss: 556MB llvm function passes [2rh2nqrury6fvx8z]
time: 0.150; rss: 556MB codegen passes [tj2ixsxea3sv2zn]
time: 0.021; rss: 556MB llvm function passes [1iwy7drxyv77inwz]
time: 0.017; rss: 556MB llvm function passes [4zl66r1wsr7b48kj]
time: 0.154; rss: 556MB llvm module passes [e19kx9t7xhzajfl]
time: 0.087; rss: 557MB llvm module passes [2rh2nqrury6fvx8z]
time: 0.151; rss: 557MB llvm module passes [16u6js6g0l3k1ic6]
time: 0.109; rss: 557MB llvm module passes [49a7n47po4ttqjl7]
time: 0.080; rss: 557MB llvm module passes [4zl66r1wsr7b48kj]
time: 0.017; rss: 557MB llvm function passes [59lji4qb7sxxjahl]
time: 0.101; rss: 557MB llvm module passes [1iwy7drxyv77inwz]
time: 0.122; rss: 560MB codegen passes [2rh2nqrury6fvx8z]
time: 0.105; rss: 560MB codegen passes [4zl66r1wsr7b48kj]
time: 0.017; rss: 561MB llvm function passes [1e8to978fgwgf6e2]
time: 0.248; rss: 561MB codegen passes [9elsx31vb4it187]
time: 0.145; rss: 561MB codegen passes [49a7n47po4ttqjl7]
time: 0.114; rss: 561MB llvm module passes [59lji4qb7sxxjahl]
time: 0.185; rss: 560MB codegen passes [e19kx9t7xhzajfl]
time: 0.015; rss: 560MB llvm function passes [sissnbvpmyff5cd]
time: 0.016; rss: 560MB llvm function passes [3vf6q63gluv0kwui]
time: 0.015; rss: 560MB llvm function passes [30qa8fm6wxg43n1f]
time: 0.141; rss: 560MB codegen passes [1iwy7drxyv77inwz]
time: 0.019; rss: 560MB llvm function passes [1jqy9ulaz8m6f8t5]
time: 0.092; rss: 560MB llvm module passes [1e8to978fgwgf6e2]
time: 0.078; rss: 561MB llvm module passes [30qa8fm6wxg43n1f]
time: 0.257; rss: 561MB codegen passes [16u6js6g0l3k1ic6]
time: 0.097; rss: 560MB llvm module passes [3vf6q63gluv0kwui]
time: 0.109; rss: 560MB llvm module passes [sissnbvpmyff5cd]
time: 0.016; rss: 561MB llvm function passes [40w4pxj77c2qx5gv]
time: 0.152; rss: 561MB codegen passes [59lji4qb7sxxjahl]
time: 0.022; rss: 561MB llvm function passes [56dly8q07ws8ucdq]
time: 0.118; rss: 547MB codegen passes [1e8to978fgwgf6e2]
time: 0.098; rss: 540MB codegen passes [3vf6q63gluv0kwui]
time: 0.113; rss: 540MB codegen passes [30qa8fm6wxg43n1f]
time: 0.013; rss: 540MB llvm function passes [3r2a9uv8m29eccgt]
time: 0.091; rss: 540MB llvm module passes [40w4pxj77c2qx5gv]
time: 0.012; rss: 540MB llvm function passes [3gnhnp9df7c0b32k]
time: 0.021; rss: 540MB llvm function passes [3ok8m0hfz28n805v]
time: 0.170; rss: 541MB llvm module passes [1jqy9ulaz8m6f8t5]
time: 0.050; rss: 541MB llvm module passes [3r2a9uv8m29eccgt]
time: 0.127; rss: 541MB llvm module passes [56dly8q07ws8ucdq]
time: 0.063; rss: 541MB llvm module passes [3gnhnp9df7c0b32k]
time: 0.184; rss: 542MB codegen passes [sissnbvpmyff5cd]
time: 0.109; rss: 542MB llvm module passes [3ok8m0hfz28n805v]
time: 0.122; rss: 542MB codegen passes [40w4pxj77c2qx5gv]
time: 0.083; rss: 542MB codegen passes [3r2a9uv8m29eccgt]
time: 0.029; rss: 542MB llvm function passes [hh4mz07x048j9ph]
time: 0.014; rss: 542MB llvm function passes [3171x0bwu82dptu7]
time: 0.014; rss: 542MB llvm function passes [48l6fea3viw0soou]
time: 0.091; rss: 543MB codegen passes [3gnhnp9df7c0b32k]
time: 0.032; rss: 543MB llvm module passes [3171x0bwu82dptu7]
time: 0.014; rss: 543MB llvm function passes [2w6xsa2hbi53xhak]
time: 0.086; rss: 545MB llvm module passes [48l6fea3viw0soou]
time: 0.057; rss: 545MB codegen passes [3171x0bwu82dptu7]
time: 0.119; rss: 545MB codegen passes [3ok8m0hfz28n805v]
time: 0.184; rss: 546MB codegen passes [56dly8q07ws8ucdq]
time: 0.016; rss: 546MB llvm function passes [4ypvbwho0bu5tnww]
time: 0.017; rss: 546MB llvm function passes [3cx7oljifvb206q7]
time: 0.013; rss: 546MB llvm function passes [2294r52351up0ltr]
time: 0.242; rss: 546MB codegen passes [1jqy9ulaz8m6f8t5]
time: 0.104; rss: 546MB llvm module passes [2w6xsa2hbi53xhak]
time: 0.016; rss: 546MB llvm function passes [8xzrsc1ux72v29j]
time: 0.079; rss: 546MB llvm module passes [4ypvbwho0bu5tnww]
time: 0.070; rss: 546MB llvm module passes [2294r52351up0ltr]
time: 0.091; rss: 546MB llvm module passes [3cx7oljifvb206q7]
time: 0.048; rss: 546MB llvm module passes [8xzrsc1ux72v29j]
time: 0.121; rss: 546MB codegen passes [48l6fea3viw0soou]
time: 0.013; rss: 546MB llvm function passes [5b1vh7iwaxrgdt9b]
time: 0.126; rss: 547MB codegen passes [2w6xsa2hbi53xhak]
time: 0.012; rss: 547MB llvm function passes [z5zxougvau3143v]
time: 0.284; rss: 546MB llvm module passes [hh4mz07x048j9ph]
time: 0.066; rss: 547MB llvm module passes [5b1vh7iwaxrgdt9b]
time: 0.094; rss: 547MB codegen passes [8xzrsc1ux72v29j]
time: 0.011; rss: 547MB llvm function passes [4tsl13uv2s1nsajg]
time: 0.049; rss: 547MB llvm module passes [z5zxougvau3143v]
time: 0.120; rss: 547MB codegen passes [3cx7oljifvb206q7]
time: 0.121; rss: 547MB codegen passes [2294r52351up0ltr]
time: 0.135; rss: 547MB codegen passes [4ypvbwho0bu5tnww]
time: 0.010; rss: 547MB llvm function passes [15hqaojt7la8auje]
time: 0.010; rss: 547MB llvm function passes [1bckfbx20w4sferb]
time: 0.012; rss: 547MB llvm function passes [4dcqyqsbmhhtnerv]
time: 0.059; rss: 547MB llvm module passes [4tsl13uv2s1nsajg]
time: 0.050; rss: 547MB llvm module passes [1bckfbx20w4sferb]
time: 0.010; rss: 548MB llvm function passes [1z365437kyqhqbpo]
time: 0.078; rss: 548MB codegen passes [z5zxougvau3143v]
time: 0.064; rss: 548MB llvm module passes [15hqaojt7la8auje]
time: 0.063; rss: 548MB llvm module passes [4dcqyqsbmhhtnerv]
time: 0.117; rss: 548MB codegen passes [5b1vh7iwaxrgdt9b]
time: 0.009; rss: 549MB llvm function passes [2nenxqune35ageq0]
time: 0.099; rss: 549MB codegen passes [4tsl13uv2s1nsajg]
time: 0.067; rss: 549MB llvm module passes [1z365437kyqhqbpo]
time: 0.012; rss: 549MB llvm function passes [2k6uuqb7174v2d23]
time: 0.008; rss: 549MB llvm function passes [3phxj0b9y9cnkg6s]
time: 0.080; rss: 549MB codegen passes [4dcqyqsbmhhtnerv]
time: 0.103; rss: 549MB codegen passes [1bckfbx20w4sferb]
time: 0.048; rss: 549MB llvm module passes [2nenxqune35ageq0]
time: 0.010; rss: 549MB llvm function passes [jtxtkd93cyq9dz]
time: 0.120; rss: 550MB codegen passes [15hqaojt7la8auje]
time: 0.008; rss: 550MB llvm function passes [1dwmkfa1tr0xv9vo]
time: 0.047; rss: 550MB llvm module passes [3phxj0b9y9cnkg6s]
time: 0.266; rss: 550MB codegen passes [hh4mz07x048j9ph]
time: 0.008; rss: 550MB llvm function passes [26ox35trp2krsc1y]
time: 0.055; rss: 550MB llvm module passes [jtxtkd93cyq9dz]
time: 0.038; rss: 550MB llvm module passes [1dwmkfa1tr0xv9vo]
time: 0.102; rss: 550MB codegen passes [1z365437kyqhqbpo]
time: 0.099; rss: 550MB llvm module passes [2k6uuqb7174v2d23]
time: 0.067; rss: 550MB codegen passes [2nenxqune35ageq0]
time: 0.008; rss: 550MB llvm function passes [46j2dk0vfr4uxylw]
time: 0.009; rss: 550MB llvm function passes [34m0bc8eil8rq8x0]
time: 0.039; rss: 550MB llvm module passes [26ox35trp2krsc1y]
time: 0.064; rss: 550MB codegen passes [3phxj0b9y9cnkg6s]
time: 0.008; rss: 550MB llvm function passes [572bgozz9kcwe4zq]
time: 0.034; rss: 550MB llvm module passes [34m0bc8eil8rq8x0]
time: 0.043; rss: 550MB llvm module passes [46j2dk0vfr4uxylw]
time: 0.075; rss: 550MB codegen passes [jtxtkd93cyq9dz]
time: 0.070; rss: 550MB codegen passes [1dwmkfa1tr0xv9vo]
time: 0.053; rss: 550MB codegen passes [26ox35trp2krsc1y]
time: 0.009; rss: 550MB llvm function passes [48227ijr3wai6q4n]
time: 0.007; rss: 550MB llvm function passes [mc7efy9d24y0i8q]
time: 0.044; rss: 550MB llvm module passes [572bgozz9kcwe4zq]
time: 0.008; rss: 550MB llvm function passes [4r2r6lplo8zbtmpj]
time: 0.063; rss: 550MB codegen passes [34m0bc8eil8rq8x0]
time: 0.037; rss: 550MB llvm module passes [mc7efy9d24y0i8q]
time: 0.047; rss: 550MB llvm module passes [48227ijr3wai6q4n]
time: 0.007; rss: 550MB llvm function passes [25v1f13ji7dg4cld]
time: 0.125; rss: 550MB codegen passes [2k6uuqb7174v2d23]
time: 0.045; rss: 550MB llvm module passes [4r2r6lplo8zbtmpj]
time: 0.012; rss: 550MB llvm function passes [5fdwelvxoca4arlk]
time: 0.090; rss: 550MB codegen passes [46j2dk0vfr4uxylw]
time: 0.008; rss: 550MB llvm function passes [1adz5g7vbdvg6ekb]
time: 0.035; rss: 550MB llvm module passes [25v1f13ji7dg4cld]
time: 0.080; rss: 550MB codegen passes [572bgozz9kcwe4zq]
time: 0.009; rss: 550MB llvm function passes [4sw9hz7i7fiueihz]
time: 0.056; rss: 550MB codegen passes [mc7efy9d24y0i8q]
time: 0.007; rss: 550MB llvm function passes [22xan7diy75j4y68]
time: 0.054; rss: 550MB codegen passes [4r2r6lplo8zbtmpj]
time: 0.045; rss: 550MB llvm module passes [5fdwelvxoca4arlk]
time: 0.034; rss: 550MB llvm module passes [1adz5g7vbdvg6ekb]
time: 0.007; rss: 550MB llvm function passes [4l5k3aw639b5lixu]
time: 0.075; rss: 550MB codegen passes [48227ijr3wai6q4n]
time: 0.027; rss: 550MB llvm module passes [4sw9hz7i7fiueihz]
time: 0.006; rss: 550MB llvm function passes [3kfx4ynvkmi2y9i5]
time: 0.016; rss: 550MB llvm module passes [4l5k3aw639b5lixu]
time: 0.035; rss: 550MB llvm module passes [22xan7diy75j4y68]
time: 0.005; rss: 550MB llvm function passes [3oqznv5oym7l3m4e]
time: 0.064; rss: 550MB codegen passes [25v1f13ji7dg4cld]
time: 0.024; rss: 550MB llvm module passes [3kfx4ynvkmi2y9i5]
time: 0.028; rss: 550MB codegen passes [4l5k3aw639b5lixu]
time: 0.049; rss: 550MB codegen passes [1adz5g7vbdvg6ekb]
time: 0.007; rss: 550MB llvm function passes [1dtnwzxvq606tnr]
time: 0.029; rss: 550MB llvm module passes [3oqznv5oym7l3m4e]
time: 0.006; rss: 550MB llvm function passes [2ofwpmfcte7i2okq]
time: 0.067; rss: 550MB codegen passes [5fdwelvxoca4arlk]
time: 0.005; rss: 550MB llvm function passes [1e698527iprj2v8f]
time: 0.063; rss: 550MB codegen passes [4sw9hz7i7fiueihz]
time: 0.022; rss: 550MB llvm module passes [1dtnwzxvq606tnr]
time: 0.052; rss: 550MB codegen passes [22xan7diy75j4y68]
time: 0.005; rss: 550MB llvm function passes [doar5ife0jn9b6h]
time: 0.022; rss: 550MB llvm module passes [2ofwpmfcte7i2okq]
time: 0.005; rss: 550MB llvm function passes [4brwxiorhmgsb6oc]
time: 0.014; rss: 550MB llvm module passes [1e698527iprj2v8f]
time: 0.047; rss: 550MB codegen passes [3kfx4ynvkmi2y9i5]
time: 0.016; rss: 550MB llvm module passes [doar5ife0jn9b6h]
time: 0.008; rss: 550MB llvm function passes [4jdnq7xfjeka1bt]
time: 0.019; rss: 550MB llvm module passes [4brwxiorhmgsb6oc]
time: 0.030; rss: 550MB codegen passes [1dtnwzxvq606tnr]
time: 0.056; rss: 550MB codegen passes [3oqznv5oym7l3m4e]
time: 0.006; rss: 550MB llvm function passes [3fx9fbs2n0iwz52h]
time: 0.029; rss: 550MB codegen passes [1e698527iprj2v8f]
time: 0.004; rss: 550MB llvm function passes [sbsvivd1d7mlhtc]
time: 0.023; rss: 550MB codegen passes [doar5ife0jn9b6h]
time: 0.005; rss: 550MB llvm function passes [2ovgillv9e5ri68u]
time: 0.003; rss: 550MB llvm function passes [45pc7c65foh9i35f]
time: 0.046; rss: 550MB codegen passes [2ofwpmfcte7i2okq]
time: 0.017; rss: 550MB llvm module passes [sbsvivd1d7mlhtc]
time: 0.009; rss: 550MB llvm module passes [45pc7c65foh9i35f]
time: 0.033; rss: 550MB codegen passes [4brwxiorhmgsb6oc]
time: 0.005; rss: 550MB llvm function passes [4a6qrte6oti37guj]
time: 0.025; rss: 550MB llvm module passes [3fx9fbs2n0iwz52h]
time: 0.004; rss: 550MB llvm function passes [3z1komjwj3l5r22l]
time: 0.042; rss: 550MB llvm module passes [4jdnq7xfjeka1bt]
time: 0.020; rss: 550MB llvm module passes [2ovgillv9e5ri68u]
time: 0.012; rss: 550MB llvm module passes [3z1komjwj3l5r22l]
time: 0.025; rss: 550MB llvm module passes [4a6qrte6oti37guj]
time: 0.028; rss: 550MB codegen passes [45pc7c65foh9i35f]
time: 0.007; rss: 550MB llvm function passes [4r0iran0bvwwo8il]
time: 0.046; rss: 550MB codegen passes [sbsvivd1d7mlhtc]
time: 0.036; rss: 550MB codegen passes [2ovgillv9e5ri68u]
time: 0.004; rss: 550MB llvm function passes [1z7yudhn3wrohxse]
time: 0.033; rss: 550MB codegen passes [3z1komjwj3l5r22l]
time: 0.003; rss: 550MB llvm function passes [1rv8n017ha9022uu]
time: 0.056; rss: 550MB codegen passes [3fx9fbs2n0iwz52h]
time: 0.006; rss: 550MB llvm function passes [1lehglngf287yfz]
time: 0.017; rss: 550MB llvm module passes [1z7yudhn3wrohxse]
time: 0.003; rss: 550MB llvm function passes [40mv2bo8bxf7ur21]
time: 0.044; rss: 550MB codegen passes [4a6qrte6oti37guj]
time: 0.011; rss: 550MB llvm module passes [1rv8n017ha9022uu]
time: 0.004; rss: 550MB llvm function passes [2jqywn86b2gsqohu]
time: 0.008; rss: 550MB llvm module passes [40mv2bo8bxf7ur21]
time: 0.018; rss: 550MB llvm module passes [1lehglngf287yfz]
time: 0.013; rss: 550MB llvm module passes [2jqywn86b2gsqohu]
time: 0.005; rss: 550MB llvm function passes [3ldk0i2zxftngav8]
time: 0.049; rss: 551MB llvm module passes [4r0iran0bvwwo8il]
time: 0.017; rss: 551MB codegen passes [40mv2bo8bxf7ur21]
time: 0.029; rss: 551MB codegen passes [1rv8n017ha9022uu]
time: 0.039; rss: 551MB codegen passes [1z7yudhn3wrohxse]
time: 0.013; rss: 551MB llvm module passes [3ldk0i2zxftngav8]
time: 0.004; rss: 551MB llvm function passes [3zbrxzb6y9zlvxbc]
time: 0.005; rss: 551MB llvm function passes [592kwuek16q2qu2b]
time: 0.004; rss: 551MB llvm function passes [1kduva7sc7em934m]
time: 0.108; rss: 551MB codegen passes [4jdnq7xfjeka1bt]
time: 0.007; rss: 551MB llvm module passes [592kwuek16q2qu2b]
time: 0.038; rss: 551MB codegen passes [1lehglngf287yfz]
time: 0.037; rss: 551MB codegen passes [2jqywn86b2gsqohu]
time: 0.015; rss: 551MB llvm module passes [3zbrxzb6y9zlvxbc]
time: 0.005; rss: 551MB llvm function passes [2mxskq2oqglom0th]
time: 0.012; rss: 551MB llvm module passes [1kduva7sc7em934m]
time: 0.003; rss: 551MB llvm function passes [3ao39u975okzm3fn]
time: 0.028; rss: 551MB codegen passes [3ldk0i2zxftngav8]
time: 0.008; rss: 551MB llvm module passes [2mxskq2oqglom0th]
time: 0.003; rss: 551MB llvm function passes [1mvmz58owquyropc]
time: 0.023; rss: 551MB codegen passes [592kwuek16q2qu2b]
time: 0.009; rss: 551MB llvm module passes [3ao39u975okzm3fn]
time: 0.002; rss: 551MB llvm function passes [150rozkmr95qg96z]
time: 0.015; rss: 551MB codegen passes [1kduva7sc7em934m]
time: 0.008; rss: 551MB llvm module passes [1mvmz58owquyropc]
time: 0.004; rss: 551MB llvm module passes [150rozkmr95qg96z]
time: 0.004; rss: 551MB llvm function passes [55ezy8i7h0n87k30]
time: 0.002; rss: 551MB llvm function passes [1zwd8n7bcl3vhvvh]
time: 0.008; rss: 551MB llvm module passes [55ezy8i7h0n87k30]
time: 0.027; rss: 551MB codegen passes [2mxskq2oqglom0th]
time: 0.021; rss: 551MB codegen passes [3ao39u975okzm3fn]
time: 0.014; rss: 551MB codegen passes [150rozkmr95qg96z]
time: 0.007; rss: 551MB llvm module passes [1zwd8n7bcl3vhvvh]
time: 0.002; rss: 551MB llvm function passes [33iciep0yulcoxru]
time: 0.003; rss: 551MB llvm function passes [3muv22izzqc0hgj1]
time: 0.006; rss: 551MB llvm module passes [33iciep0yulcoxru]
time: 0.047; rss: 551MB codegen passes [3zbrxzb6y9zlvxbc]
time: 0.008; rss: 551MB llvm module passes [3muv22izzqc0hgj1]
time: 0.030; rss: 551MB codegen passes [1mvmz58owquyropc]
time: 0.003; rss: 551MB llvm function passes [2qmcjvtdhrpmg33e]
time: 0.002; rss: 551MB llvm function passes [15kq92zzbmxot4k9]
time: 0.005; rss: 551MB llvm module passes [2qmcjvtdhrpmg33e]
time: 0.005; rss: 551MB llvm module passes [15kq92zzbmxot4k9]
time: 0.098; rss: 551MB codegen passes [4r0iran0bvwwo8il]
time: 0.014; rss: 551MB codegen passes [33iciep0yulcoxru]
time: 0.021; rss: 551MB codegen passes [1zwd8n7bcl3vhvvh]
time: 0.002; rss: 551MB llvm function passes [3rxo8ke71qaq5bog]
time: 0.002; rss: 551MB llvm function passes [5e173fvoily6w40j]
time: 0.002; rss: 551MB llvm function passes [4g8y2se10t8swbo4]
time: 0.003; rss: 551MB llvm module passes [3rxo8ke71qaq5bog]
time: 0.004; rss: 551MB llvm module passes [5e173fvoily6w40j]
time: 0.005; rss: 551MB llvm module passes [4g8y2se10t8swbo4]
time: 0.025; rss: 551MB codegen passes [3muv22izzqc0hgj1]
time: 0.044; rss: 551MB codegen passes [55ezy8i7h0n87k30]
time: 0.003; rss: 551MB llvm function passes [4bwka44cn8t3u4h3]
time: 0.018; rss: 551MB codegen passes [15kq92zzbmxot4k9]
time: 0.012; rss: 551MB codegen passes [5e173fvoily6w40j]
time: 0.023; rss: 551MB codegen passes [2qmcjvtdhrpmg33e]
time: 0.002; rss: 551MB llvm function passes [4oxej6yqxc1k2a95]
time: 0.002; rss: 551MB llvm function passes [5ebb5yolwxvddvyk]
time: 0.015; rss: 551MB codegen passes [3rxo8ke71qaq5bog]
time: 0.002; rss: 551MB llvm function passes [3vqga66adtqzi46h]
time: 0.002; rss: 551MB llvm function passes [4a6dgwgsyclvnmy1]
time: 0.004; rss: 551MB llvm module passes [4oxej6yqxc1k2a95]
time: 0.002; rss: 551MB llvm function passes [4ouap5dauqhasyja]
time: 0.011; rss: 551MB llvm module passes [4bwka44cn8t3u4h3]
time: 0.003; rss: 551MB llvm module passes [4a6dgwgsyclvnmy1]
time: 0.008; rss: 551MB llvm module passes [5ebb5yolwxvddvyk]
time: 0.021; rss: 551MB codegen passes [4g8y2se10t8swbo4]
time: 0.004; rss: 551MB llvm module passes [4ouap5dauqhasyja]
time: 0.007; rss: 551MB llvm module passes [3vqga66adtqzi46h]
time: 0.003; rss: 551MB llvm function passes [12xrdtnvst521u6k]
time: 0.002; rss: 551MB llvm function passes [49lx1q7cxvpykyv0]
time: 0.013; rss: 551MB codegen passes [4a6dgwgsyclvnmy1]
time: 0.005; rss: 551MB llvm module passes [12xrdtnvst521u6k]
time: 0.020; rss: 551MB codegen passes [4oxej6yqxc1k2a95]
time: 0.015; rss: 551MB codegen passes [4ouap5dauqhasyja]
time: 0.018; rss: 551MB codegen passes [5ebb5yolwxvddvyk]
time: 0.007; rss: 551MB llvm module passes [49lx1q7cxvpykyv0]
time: 0.002; rss: 551MB llvm function passes [hj2dvney1nysd85]
time: 0.002; rss: 551MB llvm function passes [teeueyfcrgmih9j]
time: 0.002; rss: 551MB llvm function passes [1gdd0eeoypyb1tc7]
time: 0.021; rss: 551MB codegen passes [3vqga66adtqzi46h]
time: 0.006; rss: 551MB llvm module passes [hj2dvney1nysd85]
time: 0.002; rss: 551MB llvm function passes [4myqx12c7xn3w3ha]
time: 0.002; rss: 551MB llvm module passes [4myqx12c7xn3w3ha]
time: 0.009; rss: 551MB llvm module passes [teeueyfcrgmih9j]
time: 0.002; rss: 551MB llvm function passes [3d8a7xmzoa2mh5wz]
time: 0.019; rss: 551MB codegen passes [12xrdtnvst521u6k]
time: 0.014; rss: 551MB codegen passes [49lx1q7cxvpykyv0]
time: 0.010; rss: 551MB llvm module passes [1gdd0eeoypyb1tc7]
time: 0.002; rss: 551MB llvm module passes [3d8a7xmzoa2mh5wz]
time: 0.002; rss: 552MB llvm function passes [3rngp6bm2u2q5z0y]
time: 0.002; rss: 552MB llvm module passes [3rngp6bm2u2q5z0y]
time: 0.017; rss: 552MB codegen passes [hj2dvney1nysd85]
time: 0.002; rss: 552MB llvm function passes [10zpgjy904xd287n]
time: 0.047; rss: 552MB codegen passes [4bwka44cn8t3u4h3]
time: 0.016; rss: 552MB codegen passes [4myqx12c7xn3w3ha]
time: 0.002; rss: 552MB llvm module passes [10zpgjy904xd287n]
time: 0.002; rss: 552MB llvm function passes [1wwwkwi6lwcfzrgf]
time: 0.002; rss: 552MB llvm function passes [1vut2eft6nlujjxr]
time: 0.001; rss: 552MB llvm module passes [1wwwkwi6lwcfzrgf]
time: 0.015; rss: 552MB codegen passes [3d8a7xmzoa2mh5wz]
time: 0.001; rss: 552MB llvm function passes [2ukomuz1ojhg0kbx]
time: 0.013; rss: 552MB codegen passes [3rngp6bm2u2q5z0y]
time: 0.001; rss: 552MB llvm module passes [2ukomuz1ojhg0kbx]
time: 0.003; rss: 552MB llvm module passes [1vut2eft6nlujjxr]
time: 0.001; rss: 552MB llvm function passes [3s7t9xcxv68t1wrs]
time: 0.023; rss: 552MB codegen passes [1gdd0eeoypyb1tc7]
time: 0.001; rss: 552MB llvm module passes [3s7t9xcxv68t1wrs]
time: 0.002; rss: 552MB llvm function passes [3ab2w6r2t45b4bca]
time: 0.013; rss: 552MB codegen passes [10zpgjy904xd287n]
time: 0.002; rss: 552MB llvm module passes [3ab2w6r2t45b4bca]
time: 0.001; rss: 552MB llvm function passes [4z2120nemh2dbatt]
time: 0.012; rss: 552MB codegen passes [1wwwkwi6lwcfzrgf]
time: 0.009; rss: 552MB codegen passes [2ukomuz1ojhg0kbx]
time: 0.002; rss: 552MB llvm module passes [4z2120nemh2dbatt]
time: 0.002; rss: 552MB llvm function passes [v6ozwtpojmqfurc]
time: 0.001; rss: 552MB llvm module passes [v6ozwtpojmqfurc]
time: 0.001; rss: 552MB llvm function passes [2khut0u75xz4pny6]
time: 0.001; rss: 552MB llvm module passes [2khut0u75xz4pny6]
time: 0.014; rss: 552MB codegen passes [1vut2eft6nlujjxr]
time: 0.009; rss: 552MB codegen passes [3ab2w6r2t45b4bca]
time: 0.012; rss: 552MB codegen passes [3s7t9xcxv68t1wrs]
time: 0.002; rss: 552MB llvm function passes [8r09oxna9v9y0gg]
time: 0.001; rss: 552MB llvm function passes [xs5eceuco9v0zom]
time: 0.001; rss: 552MB llvm module passes [xs5eceuco9v0zom]
time: 0.003; rss: 552MB llvm module passes [8r09oxna9v9y0gg]
time: 0.002; rss: 552MB llvm function passes [10rmhugy7b1lwpf5]
time: 0.001; rss: 552MB llvm function passes [5frs3mx5dzjbj7u6]
time: 0.009; rss: 552MB codegen passes [v6ozwtpojmqfurc]
time: 0.011; rss: 552MB codegen passes [4z2120nemh2dbatt]
time: 4.757; rss: 552MB translate to LLVM IR
time: 0.001; rss: 552MB llvm module passes [5frs3mx5dzjbj7u6]
time: 0.009; rss: 552MB codegen passes [2khut0u75xz4pny6]
time: 0.002; rss: 552MB llvm module passes [10rmhugy7b1lwpf5]
time: 0.001; rss: 552MB assert dep graph
time: 0.002; rss: 552MB llvm function passes [2r82puffnvvb8iic]
time: 0.001; rss: 552MB llvm function passes [1zeawhkbeobww1zn]
time: 0.001; rss: 552MB llvm module passes [1zeawhkbeobww1zn]
time: 0.001; rss: 552MB llvm module passes [2r82puffnvvb8iic]
time: 0.003; rss: 552MB llvm function passes [54angscl5j2gyd27]
time: 0.012; rss: 552MB codegen passes [xs5eceuco9v0zom]
time: 0.010; rss: 552MB codegen passes [5frs3mx5dzjbj7u6]
time: 0.003; rss: 552MB llvm module passes [54angscl5j2gyd27]
time: 0.008; rss: 552MB codegen passes [1zeawhkbeobww1zn]
time: 0.011; rss: 552MB codegen passes [10rmhugy7b1lwpf5]
time: 0.009; rss: 552MB codegen passes [2r82puffnvvb8iic]
time: 0.016; rss: 552MB codegen passes [8r09oxna9v9y0gg]
time: 0.001; rss: 552MB llvm function passes [lff0vsgbs8l2d3m]
time: 0.001; rss: 552MB llvm module passes [lff0vsgbs8l2d3m]
time: 0.008; rss: 552MB codegen passes [54angscl5j2gyd27]
time: 0.066; rss: 552MB codegen passes [teeueyfcrgmih9j]
time: 0.006; rss: 553MB codegen passes [lff0vsgbs8l2d3m]
time: 5.904; rss: 553MB LLVM passes
time: 0.074; rss: 553MB persist query result cache
time: 0.117; rss: 553MB persist dep-graph
time: 0.192; rss: 553MB serialize dep graph
time: 7.195; rss: 553MB translation
time: 0.001; rss: 384MB serialize work products
time: 8.988; rss: 386MB running linker
time: 9.113; rss: 386MB linking
Finished dev [optimized + debuginfo] target(s) in 40.14 secs
Win 8.1, rustc 1.26.0-nightly (2789b06 2018-03-06)
The build before that one (also after just touching a src file) took 42 seconds.
This is a lot, especially considering that cargo check in sublime and cargo watch -x run can't run in parallel, so when I save a file in Sublime, they always have to run both, and the order is random, whoever gets the lock first. And 80% of the time, cargo watch -x run gets the lock first and then I will only get the inline errors in sublime after both have finished..
So, please at least allow running check and build/run in parallel, not exclusively!
So, please at least allow running check and build/run in parallel, not exclusively!
That sounds unrelated to this issue, consider opening a new one (in the cargo repository).
@Boscop, are these timings with incremental compilation enabled?
Don't delete the output artifacts. The .ilk and .exe or .dll must remain from the previous run.
@retep998 @alexcrichton are these all generated in the target folder?
@Jayflux I'm not sure, but the incremental folder can be assumed to be preserved and so intermediate artifacts can be stored somewhere in there.
Don't pass /OPT to the linker or any other flag that is mutually exclusive with incremental linking.
Unless ive got this wrong, this bit of work has already been done
The incremental folder stores object files, but before linking they are copied to where the compiler would otherwise generate them. The final executable/dll is not touched by incremental compilation. I don't know if we have an explicit step in the compiler that would delete it before invoking the linker.
@michaelwoerister Incremental is enabled by default, right? So then it must be enabled.
@Boscop It's only the default for debug builds and cargo check. The output above says Finished dev [optimized + debuginfo] target(s), so I'm wondering. On the other hand, it shows a very high number of object files being generated, which usually indicates incremental compilation. If you run cargo with --verbose, then we'd know for sure.
If this is with incremental compilation enabled then this is some kind of bug or at least a severe corner case that we should investigate. Just touching a file is usually the best case scenario and no object files should have to be recompiled.
I have this in my Cargo.toml:
[profile.dev]
incremental = true
opt-level = 1Because otherwise it was too slow (for real-time audio) in debug mode and using too much cpu..
Is there a way I can keep the opt-level but make the compilation faster?
@Boscop This should not be re-compiling so much with incremental compilation after just touching a file. Could you open an issue about this, if possible with a way to reproduce?
I don't know of a way to make this faster. As long as incremental compilation doesn't work for your project, you should turn it off and use codegen-units = 4 (or however many CPU cores you have) instead.
What is there to do in this issue?
Are the OP instructions still valid?
The long compilation times are still a problem
On Servo my build is much faster after i set my local cargo to use lld-link.exe from LLVM.
Downloaded from https://llvm.org/builds/ then
[target.x86_64-pc-windows-msvc]
linker = "lld-link.exe"
@jasonwilliams Did you download the win32 or win64 version?
@Boscop i used the win32 version, any particular reason you ask?
Looking again at the LLVM website i see there is a 64bit version, i may try that
@Boscop This should not be re-compiling so much with incremental compilation after just touching a file. Could you open an issue about this, if possible with a way to reproduce?
@michaelwoerister how can i reproduce this isssue?