WIP - include dhat for memory profiling tests

Max Brunsfeld created 3 years ago

Change summary

Cargo.lock              | 58 +++++++++++++++++++++++++++++++-----------
crates/gpui/Cargo.toml  |  1 
crates/gpui/src/test.rs |  5 +++
3 files changed, 48 insertions(+), 16 deletions(-)

Detailed changes

Cargo.lock

@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "addr2line"
-version = "0.14.1"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a55f82cfe485775d02112886f4169bde0c5894d75e79ead7eafe7e40a25e45f7"
+checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
 dependencies = [
  "gimli",
 ]
@@ -558,11 +558,12 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "backtrace"
-version = "0.3.56"
+version = "0.3.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d117600f438b1707d4e4ae15d3595657288f8235a0eb593e80ecc98ab34e1bc"
+checksum = "5e121dee8023ce33ab248d9ce1493df03c3b38a659b240096fcbd7048ff9c31f"
 dependencies = [
  "addr2line",
+ "cc",
  "cfg-if 1.0.0",
  "libc",
  "miniz_oxide 0.4.4",
@@ -1438,6 +1439,21 @@ dependencies = [
  "const-oid",
 ]
 
+[[package]]
+name = "dhat"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47003dc9f6368a88e85956c3b2573a7e6872746a3e5d762a8885da3a136a0381"
+dependencies = [
+ "backtrace",
+ "lazy_static",
+ "parking_lot",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "thousands",
+]
+
 [[package]]
 name = "diagnostics"
 version = "0.1.0"
@@ -2124,9 +2140,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.23.0"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
+checksum = "78cc372d058dcf6d5ecd98510e7fbc9e5aec4d21de70f65fea8fecebcd881bd4"
 
 [[package]]
 name = "glob"
@@ -2187,6 +2203,7 @@ dependencies = [
  "core-graphics",
  "core-text",
  "ctor",
+ "dhat",
  "env_logger",
  "etagere",
  "font-kit",
@@ -2766,9 +2783,9 @@ dependencies = [
 
 [[package]]
 name = "lock_api"
-version = "0.4.2"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
+checksum = "88943dd7ef4a2e5a4bfa2753aaab3013e34ce2533d1996fb18ef591e315e2b3b"
 dependencies = [
  "scopeguard",
 ]
@@ -3134,9 +3151,12 @@ dependencies = [
 
 [[package]]
 name = "object"
-version = "0.23.0"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a7ab5d64814df0fe4a4b5ead45ed6c5f181ee3ff04ba344313a6c80446c5d4"
+checksum = "67ac1d3f9a1d3616fd9a60c8d74296f22406a238b6a72f5cc1e6f314df4ffbf9"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "once_cell"
@@ -3224,9 +3244,9 @@ checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
 
 [[package]]
 name = "parking_lot"
-version = "0.11.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
+checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
 dependencies = [
  "instant",
  "lock_api",
@@ -3235,9 +3255,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.3"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
+checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
 dependencies = [
  "cfg-if 1.0.0",
  "instant",
@@ -3832,9 +3852,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.5"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
 dependencies = [
  "bitflags",
 ]
@@ -5071,6 +5091,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "thousands"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bf63baf9f5039dadc247375c29eb13706706cfde997d0330d05aa63a77d8820"
+
 [[package]]
 name = "thread_local"
 version = "1.1.3"

crates/gpui/Cargo.toml

@@ -17,6 +17,7 @@ sum_tree = { path = "../sum_tree" }
 async-task = "4.0.3"
 backtrace = "0.3"
 ctor = "0.1"
+dhat = "0.3"
 env_logger = { version = "0.8", optional = true }
 etagere = "0.2"
 futures = "0.3"

crates/gpui/src/test.rs

@@ -22,6 +22,9 @@ fn init_logger() {
     }
 }
 
+// #[global_allocator]
+// static ALLOC: dhat::Alloc = dhat::Alloc;
+
 pub fn run_test(
     mut num_iterations: u64,
     mut starting_seed: u64,
@@ -35,6 +38,8 @@ pub fn run_test(
         bool,
     )),
 ) {
+    // let _profiler = dhat::Profiler::new_heap();
+
     let is_randomized = num_iterations > 1;
     if is_randomized {
         if let Ok(value) = std::env::var("SEED") {