create workfspace structre

Cargo.toml

@@ -1,8 +1,10 @@
-[package]
-name = "blackheap"
-version = "0.1.0"
-edition = "2021"
+[workspace]
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+members = [
+    "blackheap",
+    "blackheap-benchmarker",
+    "blackheap-core",
+    "blackheap-analyzer"
+]
 
-[dependencies]
+resolver = "2"

README.md

@@ -0,0 +1,60 @@
+# Blackheap
+
+This tool creates a performance model of your I/O speed and further allows to predict future preformance.
+
+## Note
+
+There is a **big recode** right now. But how does one eat an elephant...
+
+## Progress
+- [x] Start new repo
+- [ ] Requirements Engineering
+  - [x] Find out how to formalize what the code should do
+    - fuck formalization, we use pseudocode
+  - [ ] Look what the code did before by looking through...
+    - [ ] <https://lquenti.github.io/blackheap/book/>
+    - [ ] <https://gwdg.github.io/iofs/book/>
+    - [ ] `blackheap-benchmark`
+    - [ ] `blackheap-modeller`
+    - [ ] `blackheap-frontend`
+    - [ ] `preloadee`
+    - [ ] All open issues
+    - [ ] All closed isses
+    - Unstructured ideas:
+      - Has to be resumeable
+      - be able to re-analyze raw data again
+      - Provide machine generated README in the data
+- [ ] Design a high level architecture based on the requirements
+- [ ] Start writing the benchmarker
+  - [ ] Figure out how C/Rust interop work with a simple test (do some computations in C, test in Rust)
+  - [ ] 
+- [ ] ...
+
+- [ ] rewrite docs
+  - [ ] Check whether there was some information in the old docs that is lost
+
+## Architecture
+Cargo workspace with the following crates
+```
+- blackheap-core (lib): stuff all other libraries need (like Definitions)
+- blackheap-benchmarker (lib): C code with Rust wrapper
+- blackheap-analyzer (lib): Analysis of the benchmarks
+- blackheap (bin): The user facing code
+```
+
+High level workflow:
+```
+- user starts blackheap with config parameters
+- blackheap checks which benchmarks are already done
+  - If folder doesnt exist / was not provided, do all benchmarks
+- based on those benchmarks, do the analysis
+- Create (human-readable) plots
+- Create (machine-readable) parsing data
+```
+
+Benchmarker:
+```
+- get input from Rust struct
+- give output in Rust struct
+- Rust part should support a to json function for persistence
+```

blackheap-analyzer/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "blackheap-analyzer"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

blackheap-analyzer/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

blackheap-benchmarker/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "blackheap-benchmarker"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

blackheap-benchmarker/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

blackheap-core/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "blackheap-core"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

blackheap-core/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

blackheap/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "blackheap"
+version = "0.1.0"
+edition = "2021"
+description = "An blackbox approach to I/O modelling."
+homepage = "https://github.com/lquenti/blackheap"
+repository = "https://github.com/lquenti/blackheap"
+license = "MIT"
+authors = ["Lars Quentin <[email protected]>"]
+readme = "./README.md"
+
+[dependencies]

src/main.rs → blackheap/src/main.rs

@@ -9,4 +9,3 @@ mod tests {
         assert_eq!(2 + 2, 4);
     }
 }
-