Release spinoza v0.3.0 and spynoza v0.3.0

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 0.3.0
 
+- Add example for sampling
+- Parallelize sampling and add sampling tests
 - `to_table()` now returns a `String` in lieu of just printing the table
 - Provide improved examples for python interface users
 - Update dependencies to latest available releases

spinoza/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "spinoza"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 
 authors = ["Saveliy Yusufov", "Charlee Stefanski", "Constantin Gonciulea"]

spinoza/src/gates.rs

@@ -860,17 +860,16 @@ fn ry_c_apply_strategy3(state: &mut State, control: usize, target: usize, angle:
             let s1 = x + (1 << marks.0) + ((x >> marks.0) << marks.0);
             let s0 = s1 - dist;
 
-            let (a, b, c, d) =
-                unsafe {
-                    // a + ib
-                    let a = *state_re.get().add(s0);
-                    let b = *state_im.get().add(s0);
-
-                    // c + id
-                    let c = *state_re.get().add(s1);
-                    let d = *state_im.get().add(s1);
-                    (a, b, c, d)
-                };
+            let (a, b, c, d) = unsafe {
+                // a + ib
+                let a = *state_re.get().add(s0);
+                let b = *state_im.get().add(s0);
+
+                // c + id
+                let c = *state_re.get().add(s1);
+                let d = *state_im.get().add(s1);
+                (a, b, c, d)
+            };
 
             unsafe {
                 *state_re.get().add(s0) = a * cos - c * sin;
@@ -885,17 +884,16 @@ fn ry_c_apply_strategy3(state: &mut State, control: usize, target: usize, angle:
             let s1 = x + (1 << marks.0) + ((x >> marks.0) << marks.0);
             let s0 = s1 - dist;
 
-            let (a, b, c, d) =
-                unsafe {
-                    // a + ib
-                    let a = *state_re.get().add(s0);
-                    let b = *state_im.get().add(s0);
+            let (a, b, c, d) = unsafe {
+                // a + ib
+                let a = *state_re.get().add(s0);
+                let b = *state_im.get().add(s0);
 
-                    // c + id
-                    let c = *state_re.get().add(s1);
-                    let d = *state_im.get().add(s1);
-                    (a, b, c, d)
-                };
+                // c + id
+                let c = *state_re.get().add(s1);
+                let d = *state_im.get().add(s1);
+                (a, b, c, d)
+            };
 
             unsafe {
                 *state_re.get().add(s0) = a * cos - c * sin;
@@ -972,21 +970,18 @@ fn u_apply(state: &mut State, target: usize, theta: Float, phi: Float, lambda: F
     let (sp, cp) = Float::sin_cos(phi);
 
     let c = Amplitude { re: ct, im: 0.0 };
-    let ncs =
-        Amplitude {
-            re: -cl * st,
-            im: -sl * st,
-        };
-    let es =
-        Amplitude {
-            re: cp * st,
-            im: sp * st,
-        };
-    let ec =
-        Amplitude {
-            re: cpl * ct,
-            im: spl * ct,
-        };
+    let ncs = Amplitude {
+        re: -cl * st,
+        im: -sl * st,
+    };
+    let es = Amplitude {
+        re: cp * st,
+        im: sp * st,
+    };
+    let ec = Amplitude {
+        re: cpl * ct,
+        im: spl * ct,
+    };
     let g = [c, ncs, es, ec];
 
     // NOTE: chunks == end >> target, where end == state.len() >> 1

spinoza/src/utils.rs

@@ -70,11 +70,17 @@ pub fn to_table(state: &State) -> String {
             Cell::new(format!("{} = {}", idx, padded_bin(idx, n))),
             Cell::new(format!("{:.5} + i{:.5}", z_re, z_im)),
             Cell::new(format!("{:.5}", modulus(z_re, z_im))),
-            Cell::new(str::repeat(" ", (modulus(z_re, z_im) * 50.0).round() as usize))
-                .bg(complex_to_rgb(z_re, z_im, false)),
+            Cell::new(str::repeat(
+                " ",
+                (modulus(z_re, z_im) * 50.0).round() as usize,
+            ))
+            .bg(complex_to_rgb(z_re, z_im, false)),
             Cell::new(format!("{:.5}", modulus(z_re, z_im).powi(2))),
-            Cell::new(str::repeat(" ", (modulus(z_re, z_im).powi(2) * 50.0).round() as usize))
-                .bg(complex_to_rgb(1.0, 0.0, false)),
+            Cell::new(str::repeat(
+                " ",
+                (modulus(z_re, z_im).powi(2) * 50.0).round() as usize,
+            ))
+            .bg(complex_to_rgb(1.0, 0.0, false)),
         ]);
     });
     table.force_no_tty().enforce_styling().style_text_only();
@@ -133,20 +139,19 @@ fn hsv_to_rgb(hue: f32, sat: f32, val: f32) -> [u8; 3] {
     let q = v * (1.0 - s * f);
     let t = v * (1.0 - s * (1.0 - f));
 
-    let (r, g, b) =
-        if i == 0 {
-            (v, t, p)
-        } else if i == 1 {
-            (q, v, p)
-        } else if i == 2 {
-            (p, v, t)
-        } else if i == 3 {
-            (p, q, v)
-        } else if i == 4 {
-            (t, p, v)
-        } else {
-            (v, p, q)
-        };
+    let (r, g, b) = if i == 0 {
+        (v, t, p)
+    } else if i == 1 {
+        (q, v, p)
+    } else if i == 2 {
+        (p, v, t)
+    } else if i == 3 {
+        (p, q, v)
+    } else if i == 4 {
+        (t, p, v)
+    } else {
+        (v, p, q)
+    };
     [
         (r * 255.0).round() as u8,
         (g * 255.0).round() as u8,

spynoza/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "spynoza"
-version = "0.1.1"
+version = "0.3.0"
 edition = "2021"
 
 authors = ["Saveliy Yusufov", "Charlee Stefanski", "Constantin Gonciulea"]

spynoza/src/lib.rs

@@ -114,10 +114,9 @@ impl QuantumCircuit {
     }
 
     pub fn get_statevector(&self) -> PyResult<PyState> {
-        let temp =
-            PyState {
-                data: self.qc.state.clone(),
-            };
+        let temp = PyState {
+            data: self.qc.state.clone(),
+        };
         Ok(temp)
     }